Datasheet CXD2443Q Datasheet (Sony)

Timing Generator for LCD Panels

Description

The CXD2443Q is a timing generator for the LCD panel LCX011 and LCX019 driver. This chip has a built-in serial interface circuit which allows various settings to be performed through external control from a microcomputer, etc.

Features

• Generates the LCD panel LCX011/LCX019 drive

pulse

• Supports NTSC/PAL

(PAL supported by scanning line conversion of

video signal to 525H or pulse eliminate.)

• Supports WIDE mode (when driving the LCX011)

• Supports HD mode (when driving the LCX011)

• Supports up/down and/or right/left inversion

• Supports 3-panel projectors

• Generates timing signal of external sample-and-

hold circuit

• Generates line inversion and field inversion signals

• AC drive of LCD panels during no signal

• Line double-speed display realized with a built-in

double-speed controller (NTSC/PAL) (4:3 mode only)

(Line memory µPD485505: NEC)

CXD2443Q

100 pin QFP (Plastic)

Absolute Maximum Ratings (Ta = 25°C, VSS = 0V)

• Supply voltage VDD VSS – 0.5 to +7.0 V

• Input voltage VI VSS – 0.5 to VDD + 0.5 V

• Output voltage VO VSS – 0.5 to VDD + 0.5 V

• Operating temperature

Topr –20 to +75 °C

• Storage temperature Tstg –55 to +150 °C

Recommended Operating Conditions

• Supply voltage VDD 4.5 to 5.5 V

• Operating temperature

Topr –20 to +75 °C

Applications

LCD projectors, etc.

Structure

Silicon CMOS IC

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

– 1 –

E96X31-PS

Block Diagram

CXD2443Q

RPD1 RPD2 RPD3

FPD1 FPD2 FPD3

HSYNC

VSYNC

VST

FLDO

VWA VWB

SCTR SCLK SDAT

PRE

RPD4

FPD4

TC4

87 93

84 96

13

14

30

16 17 18 19

76 77 82

34 21

TC1

TC3

TC2

83

5

97

9

6

2

PHASE COMPARATOR

H-SYNC DETECTOR

V-SYNC SEPARATOR

V-CONTROL COUNTER

V-POSITION COUNTER

PULSE ELIMINATOR

H-SYNC DETECTOR

PHASE COMPARATOR

PLL COUNTER2

DECODER

71

70

98

DECODER

&

V-TIMING PULSE

GENERATOR

SERIAL I/F

72

73

CKI3

CKI5

CKSL

99

92

MASTER CLOCK

75

CKI2

CKO3

89

91

16 : 9 4 : 3HD

DOUBLE SCAN CONVERTER

CLOCK2

74

CKI1

CKO2

88

11

PLL COUNTER

DECODER

FIELD & LINE CONTROLLER

H-POSITION COUNTER

DECODER

H-TIMING PULSE

GENERATOR

LOOP FILTER

81

80

44

10

&

CKO1

45

32

LOOP FILTER

DIRECT CLEAR

PWM1

8

86

PWM2

95

PWM3 PEO1

7

85

PEO2

94

PEO3

100

HDR

43

HSTA HCK1A

38 37

HCK2A ENB

36 35

VCK

49

FRP

50

XFRP PCG1

31

XCLP1

47 48

XCLP2

46

PCG2 SH1A

51

SH2A

52 55

SH3A

56

SH4A

57

SH5A

58

SH6A

59

SH7A HSTB

42

HCK1B

41

HCK2B

39

SH1B

61 62

SH2B

63

SH3B

64

SH4B

66

SH5B

67

SH6B

68

SH7B

1

RCK

WCK

RSTR

RSTW

TEST:12, 20, 22, 23, 24, 25, 26, 27, 33, 60, 69

DD: 3, 28, 53, 78

V VSS: 4, 15, 29, 40, 54, 65, 79, 90

CKI4

CKO4

– 2 –

PEO4

PWM4

RGT

DWN

XRGT

XCLR

Pin Description

CXD2443Q

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

Symbol

XCLR VWB VDD VSS TC1 FPD1 PEO1 PWM1 RPD1 CKO1 CKI1 TEST2 HSYNC VSYNC VSS

I/O Description

I

System clear (Low: All clear)

O

V window pulse B output

—

Power supply

—

GND

I/O

FPD1 output pulse width adjustment (NTSC/PAL 4:3)

O

Phase comparator 1 output (NTSC/PAL 4:3)

I/O

Loop filter integrator 1 output (NTSC/PAL 4:3)

O

Loop filter integrator 1 input (NTSC/PAL 4:3)

O

Phase comparator 1 output (NTSC/PAL 4:3)

I/O

Oscillation cell 1 output (NTSC/PAL 4:3)

I

Oscillation cell 1 input (NTSC/PAL 4:3)

I

Test (Not connected.)

I

Horizontal sync signal input (Polarity set by serial data HPOL.)

I

Vertical sync signal input (Polarity set by serial data VPOL.)

—

GND

Input pin for open status

H — — — — — — — — — — — — — —

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

SCTR SCLK SDAT PRE TEST11 FLDO TEST1 TEST3 TEST4 TEST5 TEST6 TEST7 VDD VSS VWA PCG1 DWN

I

Chip select input (serial transfer block)

I

Serial clock input (serial transfer block)

I

Serial data input (serial transfer block)

I

Preset setting (Set to NTSC 4:3 mode when Low.)

—

Test (Not connected.)

O

Field discrimination signal output

—

Test (Not connected.)

—

Test (Not connected.)

—

Test (Not connected.)

—

Test (Not connected.)

—

Test (Not connected.)

—

Test (Connect to GND.)

—

Power supply

—

GND

O

V window pulse A output

O

PCG1 pulse output (positive polarity)

O

Up/down inversion identification signal output (High: Down, Low: Up)

— — —

H — — — — — — — — — — — — —

33 34 35

TEST8 VST VCK

—

Test (Not connected.)

O

V start pulse output (positive polarity)

O

V clock pulse output

— — —

– 3 –

CXD2443Q

Pin No.

36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Symbol

ENB HCK2A HCK1A HCK2B VSS HCK1B HSTB HSTA RGT XRGT PCG2 XCLP1 XCLP2 FRP XFRP

I/O Description

O

ENB pulse output (negative polarity)

O

H clock 2A pulse output

O

H clock 1A pulse output

O

H clock 2B pulse output

—

GND

O

H clock 1B pulse output

O

H start B pulse output (positive polarity)

O

H start A pulse output (positive polarity)

O

Right/left inversion identification signal output (High: Right, Low: Left)

O

Right/left inversion identification signal output (Low: Left, High: Right)

O

PCG2 pulse output (positive polarity)

O

Pedestal clamp pulse 1 output (negative polarity)

O

Pedestal clamp pulse 2 output (negative polarity)

O

AC drive inversion timing output

O

AC drive inversion timing output (reverse polarity of FRP)

Input pin for open status

—

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67

SH1A SH2A VDD VSS SH3A SH4A SH5A SH6A SH7A TEST9 SH1B SH2B SH3B SH4B VSS SH5B SH6B

O

Sample-and-hold pulse 1A output (positive polarity)

O

Sample-and-hold pulse 2A output (positive polarity)

—

Power supply

—

GND

O

Sample-and-hold pulse 3A output (positive polarity)

O

Sample-and-hold pulse 4A output (positive polarity)

O

Sample-and-hold pulse 5A output (positive polarity)

O

Sample-and-hold pulse 6A output (positive polarity)

O

Sample-and-hold pulse 7A output (positive polarity)

—

Test (Not connected.)

O

Sample-and-hold pulse 1B output (positive polarity)

O

Sample-and-hold pulse 2B output (positive polarity)

O

Sample-and-hold pulse 3B output (positive polarity)

O

Sample-and-hold pulse 4B output (positive polarity)

—

GND

O

Sample-and-hold pulse 5B output (positive polarity)

O

Sample-and-hold pulse 6B output (positive polarity)

—

68 69 70

SH7B TEST10 RCK

O

Sample-and-hold pulse 7B output (positive polarity)

—

Test (Not connected.)

O

Read clock output (for line buffer)

– 4 –

—

CXD2443Q

Pin No.

71 72 73 74 75 76 77 78 79 80 81 82 83 84 85

Symbol

RSTR WCK RSTW CKO4 CKI4 RPD4 FPD4 VDD VSS PEO4 PWM4 TC4 TC2 FPD2 PEO2

I/O Description

O

Read reset output (for line buffer, negative polarity)

O

Write clock output (for line buffer)

O

Write reset output (for line buffer, negative polarity)

I/O

Oscillation cell 4 output (line double-speed controller)

I

Oscillation cell 4 input (line double-speed controller)

O

Phase comparator 4 output (line double-speed controller)

O

Phase comparator 4 output (line double-speed controller)

—

Power supply

—

GND

I/O

Loop filter integrator 4 output (line double-speed controller)

O

Loop filter integrator 4 input (line double-speed controller)

I/O

FPD4 output pulse width adjustment (line double-speed controller)

I/O

FPD2 output pulse width adjustment (NTSC/PAL 16:9)

O

Phase comparator 2 output (NTSC/PAL 16:9)

I/O

Loop filter integrator 2 output (NTSC/PAL 16:9)

Input pin for open status

— — — — — — — — — — — — — — —

86 87 88 89 90 91 92 93 94 95 96 97 98 99

100

PWM2 RPD2 CKO2 CKI2 VSS CKO3 CKI3 RPD3 PEO3 PWM3 FPD3 TC3 CKSL CKI5 HDR

O

Loop filter integrator 2 input (NTSC/PAL 16:9)

O

Phase comparator 2 output (NTSC/PAL 16:9)

I/O

Oscillation cell 2 output (NTSC/PAL 16:9)

I

Oscillation cell 2 input (NTSC/PAL 16:9)

—

GND

I/O

Oscillation cell 3 output (HD)

I

Oscillation cell 3 input (HD)

O

Phase comparator 3 output (HD)

I/O

Loop filter integrator 3 output (HD)

O

Loop filter integrator 3 input (HD)

O

Phase comparator 3 output (HD)

I/O

FPD3 output pulse width adjustment (HD)

I

PLL system switching (High: Built-in PLL, Low: External PLL)

I

External clock input (for external phase comparison)

O

Phase comparator output (for external phase comparison)

— — — — — — — — — — — —

H — —

∗

H: Pull up, L: Pull down

– 5 –

CXD2443Q

Electrical Characteristics

1. DC characteristics (VDD = 5.0 ± 0.5V, VSS = 0V, Topr = –20 to +75°C)

Item Supply voltage Input, output voltages

Input voltage 1

Input voltage 2

Input voltage 3

Output voltage 1

Output voltage 2

Output voltage 3

Output voltage 4

Output voltage 5

Input leak current

Output leak current Current consumption

∗1

XCLR, PRE, CKSL, CKI1, CKI2, CKI3, CKI4, CKI5, CKO1, CKO2, CKO3, CKO4, PWM1, PWM2, PWM3,

Symbol VDD VI, Vo VIH VIL Vt+ Vt– Vt+ – Vt– Vt+ Vt– Vt+ – Vt– VOH VOL VOH VOL VOH VOL VOH VOL VOH VOL II IIL II IOZ IDD

CMOS input

TTL Schmitt trigger input

CMOS Schmitt trigger input

IOH = –2mA IOL = 4mA IOH = –4mA IOL = 8mA IOH = –4mA IOL = 6mA IOH = –3mA IOL = 3mA IOH = –12mA IOL = 12mA

∗4 ∗6 ∗8 ∗10 ∗12

Min.

4.5

Vss

0.7VDD

2.2

0.8VDD

VDD – 0.8

VDD/2

–10 –40 –40 –40

Typ. Max. UnitConditions

5.0

0.4

0.6

–100

5.5

VDD

0.3VDD

0.8

0.2VDD

0.4

VDD/2

10

–240

40 40

110

V V

V

µA

mA

Applicable pins

∗1

HSYNC, SCTR, VSYNC, SCLK, SDAT

TC1, TC2, TC3, TC4

∗2

∗3

RCK, WCK

PEO1, PEO2, PEO3, PEO4, CKO4

CKO1, CKO2, CKO3

∗5 ∗7 ∗9 ∗11

At a 30pF load

PWM4, PEO1, PEO2, PEO3, PEO4

∗2

HDR, ENB, PCG1, PCG2, XCLP1, XCLP2, VST, FRP, XFRP, VCK, DWN, FLDO, RGT, XRGT, VWA, VWB, RPD1, RPD2, RPD3, RPD4, FPD1, FPD2, FPD3, FPD4, TC1, TC2, TC3, TC4, RSTR, RSTW

∗3

HSTA, HCK1A, HCK2A, SH1A, SH2A, SH3A, SH4A, SH5A, SH6A, SH7A, HSTB, HCK1B, HCK2B, SH1B, SH2B, SH3B, SH4B, SH5B, SH6B, SH7B

∗4

Normal input pins (VIN = VSS or VDD)

∗5

HSYNC, VSYNC, SCLK, SDAT, SCTR, CKI5

∗6

Pins with pull-up resistors (VIN = VSS)

∗7

PRE, XCLR, CKSL

∗8

Bidirectional pins (input status, VIN = VSS or VDD)

∗9

CKO1, CKO2, CKO3, CKO4, PEO1, PEO2, PEO3, PEO4, TC1, TC2, TC3, TC4

∗10

At high impedance (VIN = VSS or VDD)

∗11

RPD1, RPD2, RPD3, RPD4, FPD1, FPD2, FPD3, FPD4

∗12

fclk = 67MHz, VDD = 5.5V

∗13

HSTA, HSTB, HCK1A, HCK2A, HCK1B, HCK2B, SH1A, SH2A, SH3A, SH4A, SH5A, SH6A, SH7A, SH1B, SH2B, SH3B, SH4B, SH5B, SH6B, SH7B, VCK, ENB, FRP, PCG1, PCG2, XCLP1, XCLP2, RGT, DWN

∗13

– 6 –

CXD2443Q

2. AC characteristics (VDD = 5.0 ± 0.5V, Vss = 0V, Topr = –20 to +75°C) Item

Clock input cycle

Output rise time Output fall time Cross-point time difference Output rise delay time Output fall delay time HCK1 Duty HCK2 Duty

∗1

HCK1A, 2A HCK1B, 2B

Symbol

tr tf

∆t

tpr tpf tH/(tH + tL) tL/(tH + tL)

Applicable pins

CKI1 CKI2 CKI3 CKI4 CKI5 All outputs All outputs

∗1

All outputs All outputs HCK1A, HCK1B HCK2A, HCK2B

Min. Typ.

21.3

16.0 15

28.2 15

–10

48 48

max. UnitConditions

20 20 10 15 15 52 52

CL = 30pF CL = 30pF CL = 30pF CL = 30pF CL = 30pF CL = 30pF CL = 30pF

ns

%

3. Serial transfer AC characteristics (VDD = 5.0 ± 0.5V, Vss = 0V, Topr = –20 to +75°C) Symbol

ts0 ts1 th0 th1

tw1L

tw1H

tw2 tw3

Item SCTR setup time, activated by rise of SCLK SDAT setup time, activated by rise of SCLK SCTR hold time, activated by rise of SCLK SDAT hold time, activated by rise of SCLK SCLK pulse width SCLK pulse width

Min.

4T 2T 4T 2T 2T 2T 5T 5T

Typ. Max.

T: Master clock cycle (ns)

Unit

ns

– 7 –

4. Timing definitions

AC characteristics

CXD2443Q

CKI1, CKI2 CKI3, CKI4

Output

100%

HCK1A HCK1B

HCK2A HCK2B

tpr

10%

90%

tr tf

90%

10%

tpf

50%

50% 50%

∆t∆t

50%

V 0V

DD

V 0V

DD

V 0V

DD

HCK1A HCK1B

Note) HCK2 is the reverse phase of HCK1.

Serial transfer AC characteristics

ts0

SCTR 50%

tw1L tw1H

50%SCLK

ts1 th1 ts1 th1

SDAT

50%

D15 D8 D0

50%50% 50%

tw2

D14 D9 D7

tLtH

th0 tw3

50%

D15

Note) See "Serial transfer timing" on P. 17 for the timing relationship between D15 to D0 and each pulse.

– 8 –

B2

R2

G2

B2

R2

G2

B1

DR2

GATE SW

ODD = 13 dots

EVEN = 13 dots

DR1

GATE SW

• • • •

267

GATE SW

• • • •

ODD = 200 dots

EVEN = 200 dots

• • • • GATE SW

234

GATE SW

• • • •

ODD = 1200 dots

EVEN = 1199 dots

ODD = 1626 dots

EVEN = 1626 dots

(effective 23.7501mm)

GATE SW

34

GATE SW

• • • •

2

GATE SW

ODD = 200 dots

EVEN = 200 dots

1

GATE SW

DL2

GATE SW

ODD = 13 dots

EVEN = 14 dots

DL1

GATE SW

LCX011 Dot Arrangement (1) (4:3 display)

The dot arrangement is a delta arrangement. Also, the shaded region in the diagram is not displayed.

R1 corresponds to SIG2, G1 to SIG1, B1 to SIG3, R2 to SIG5, G2 to SIG4 and B2 to SIG6.

G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1

R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1

2 dots

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

123

B1 G1

R1 G1 B1 R2 G2 B2

R1

G1 B1 R1 G2 B2 R2

B2 G2 R2 B1 G1

R1 G1 B1 R2 G2 B2

R1 B2

G2 R2 B1 G1 R1 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1

G1 B1 R1

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1

G1 B1 R1

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

4

(effective 31.6701mm)

480 dots

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1

G1 B1 R1

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

479

480

2 dots

SID

PC

VDD

PCX

CXD2443Q

WD

VSS

WDX

JTN

JTP

– 9 –

B2

R2

G2

B2

R2

G2

B1

DR2

GATE SW

ODD = 13 dots

EVEN = 13 dots

DR1

GATE SW

• • • •

267

GATE SW

• • • •

• • • • GATE SW

234

GATE SW

• • • •

ODD = 1600 dots

EVEN = 1599 dots

ODD = 1626 dots

EVEN = 1626 dots

(effective 31.6701mm)

GATE SW

34

GATE SW

• • • •

2

GATE SW

1

GATE SW

DL2

GATE SW

ODD = 13 dots

EVEN = 14 dots

DL1

GATE SW

LCX011 Dot Arrangement (2) (16:9 display)

The dot arrangement is a delta arrangement. Also, the shaded region in the diagram is not displayed.

R1 corresponds to SIG2, G1 to SIG1, B1 to SIG3, R2 to SIG5, G2 to SIG4 and B2 to SIG6.

G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1

R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1 R2 B2 G2 R1 B1 G1

2 dots

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

B2

R2

G2

B2

R2

G2

B1

R1

G1

B1

R1

G1

123

B1 G1

R1 G1 B1 R2 G2 B2

R1

G1 B1 R1 G2 B2 R2

B2 G2 R2 B1 G1

R1 G1 B1 R2 G2 B2

R1 B2

G2 R2 B1 G1 R1 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1 B2 G2 R2 B1 G1 R1

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1

G1 B1 R1

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1

G1 B1 R1

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

4

(effective 31.6701mm)

480 dots

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1

G1 B1 R1

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

R1 G1 B1 R2 G2 B2

G1 B1 R1 G2 B2 R2

479

480

2 dots

SID

PC

VDD

PCX

– 10 –

CXD2443Q

WD

VSS

WDX

JTN

JTP

DR1

GATE SW

CXD2443Q

ODD = 1200 dots

EVEN = 1199 dots

DL2

GATE SW

201

GATE SW

1

GATE SW

RGBRGBRGB

RGBRGBRGBRGB

GB R

RGB

RGBRGBRGBRGB

GB

RGBRGBRGB

RGBRGBRGBRGB

GB R

RGB

RGBRGBRGBRGB

GB

RGBRGBRGB

RGBRGBRGBRGB

GB R

RGB

RGBRGBRGBRGB

GB

RGBRGBRGB

RGBRGBRGBRGB

GB R

RGB

RGBRGBRGBRGB

GB

RGBRGBRGBRGB

GB R

RGB

RGBRGBRGBRGB

GB

RGBRGBRGB

RGBRGBRGBRGB

RGB

RGBRGBRGBRGB

GB R

RGB

RGBRGBRGBRGB

GB

RGBRGBRGBRGB

RGB

RGBRGBRGBRGB

RGBRRGBRRGBRRGBRRGBRRGBRRGBRRGBRRGBRRGB

GB R

RGB

RGBRGBRGBRGB

GB

GB R

RGB

RGBRGBRGBRGB

GB

GB R

RGBRGBRGBRGB

GB

RGBRGBRGB

GB R

RGBRGBRGBRGB

GB R

DR2

GATE SW

DR1

RGBRGBRGBRGB

GATE SW

RGBRGBRGBRGB

479

RGBRGBRGBRGB

GB R

480

GB R

2 dots

GB

R

1

2

3

4

2 dots

LCX019 Dot Arrangement

The dot arrangement is a delta arrangement. Also, the shaded region in the diagram is not displayed.

R1 corresponds to SIG2, G1 to SIG1, B1 to SIG3, R2 to SIG5, G2 to SIG4 and B2 to SIG6.

480 dots

– 11 –

PSIG

PC

PCX

CXD2443Q

Input Signal Protocol

1. Horizontal sync signal

• A double-speed HSYNC or standard HSYNC (or CSYNC) should be input for NTSC and PAL display modes.

Double-speed HSYNC and standard HSYNC input switching is set by the serial data (SNSL).

Note) The double-speed HSYNC should have a cycle and width 1/2 that of the standard HSYNC.

• The signal obtained by cutting off only the bottom of the ternary SYNC should be input for HD display mode.

• The input sync signal polarity is not fixed, and is set by the serial data (HPOL).

• When using the built-in line double-speed controller, set serial data SNSL to Low. The built-in line double-

speed controller supports only the standard HSYNC (or CSYNC).

2. Vertical sync signal

• A normal-speed VSYNC (or CSYNC) should be input for NTSC and PAL display modes.

• A VSYNC that has been sync separated by SYNC SEP. should be input for HD display mode.

• The input sync signal polarity is not fixed, and is set by the serial data (VPOL).

• The phase relationship between HSYNC and VSYNC is specified as follows for the CXD2443Q.

(1) Double-speed NTSC

Double-speed HSYNC

(2) Double-speed PAL

Double-speed HSYNC

(3) NTSC (CSYNC input)

ODD FIELD

CSYNC

EVEN FIELD

CSYNC

(4) PAL (CSYNC input)

ODD FIELD

CSYNC

EVEN FIELD

CSYNC

VSYNC

Sync signal phase reference

(5) HD

ODD FIELD

HSYNC

VSYNC

EVEN FIELD

HSYNC

VSYNC

Sync signal phase reference

– 12 –

Description of Operation

Clock input

The CXD2443Q supports two types of PLL circuits. PLL switching is performed by CKSL (Pin 98). (High: Built-in PLL, Low: External PLL) Note) The built-in line double-speed controller PLL is supported only by the built-in PLL.

(1) Built-in PLL (CKI1, CKI2, CKI3, CKI4)

A PLL circuit is comprised by the built-in phase comparator and an external VCO circuit. There are four clock inputs which support the following modes.

CKI1: NTSC/PAL 4:3 CKI2: NTSC/PAL 16:9

CKI3: HD CKI4: For built-in line double-speed controller The PLL lock for this system is adjusted by setting the RPD and FPD transition points so that they fall at the center of the windows as shown in the diagram below. (See the Application Circuit.)

aa

HSYNC

CXD2443Q

RPD

FPD

bb

Output waveform during PLL lock

800ns

(2) External PLL (CKI5)

The CKI5 pin is the clock input pin when using an external PLL IC. The 1/N frequency divider output is output from the HDR pin (frequency division ratio N/2) for the PLL IC. Set CKSL (Pin 98) to Low to switch to the external PLL.

H

N f

HSYNC

HDR

N/2 fH

AC driving of LCD panels for no signal

The following measures have been adopted to allow AC driving of LCD panels even when there is no signal.

• Horizontal direction pulse

The PLL is set to free running status. The frequency of the horizontal direction pulse at this time is dependent on the PLL free running frequency.

• Vertical direction pulse

The number of lines is counted by an internal counter and the vertical direction pulses (VST, FRP) are output at a specified cycle. For the CXD2443Q, no signal (free running) status is judged if there is no VSYNC input for longer than the following (free running detection) periods.

Mode NTSC PAL HD

V cycle for no signal

544H (272H) 640H (320H)

576H

Free running detection

1024H (512H)

Note) Numbers in parentheses are for when using the built-in line double-speed controller.

– 13 –

CXD2443Q

Right/left and/or up/down inversion

In delta arrangement LCD panels, the same signal lines are separated by 1.5 dots for each horizontal line. Therefore, a 1.5 dot offset is added between lines to the LCD's horizontal direction start pulses HST and HCK and sample-and-hold pulse (SH). When driving an LCD panel with right and left inversed, the dot arrangement is asymmetrical so an offset is attached to HST, HCK and SH. When driving with up and down inversed, the relationship between the panel's odd and even line offsets is reversed.

Right scan Left scan

H SCANNER

Down scan

Effective display area

V SCANNER

MCK

HST

Up scan

1.5fH

Down scan, odd line Up scan, even line

Right and down scan, even line Right and up scan, odd line

Left and down scan, even line Left and up scan, odd line

– 14 –

CXD2443Q

When using three LCD panels

B outputs (HSTB, HCK1B, HCK2B, SH1B to 7B) are provided for driving three LCD panels with and without right/left inversion at the same time. These B outputs are the right/left inversed timings of the A outputs (HSTA, HCK1A, HCK2A, SH1A to 7A). XRGT (RGT inversed output) is also provided for right/left inversion scanning.

Application circuit (driving three LCD panels)

TG

Right scan (A outputs)

Left scan (B outputs)

SH1A SH2A SH3A SH4A SH5A SH6A SH7A

HSTA HCK1A HCK2A

RGT

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

HSTB HCK1B HCK2B

XRGT

51

52 55 56

57 58 59

43

38

37 44

61 62

63 64

66

67

68

42

41

39 45

SIGNAL DRIVER

Panel 1 (right scan)

Panel 2 (right scan)

Panel 3 (left scan)

Common

DWN

PCG1

or

PCG2

ENB VCK

VST

32

36

35

31

46

34

Note) All three panels face the same direction.

– 15 –

CXD2443Q

Built-in line double-speed controller

This controller is designed to use the µPD485505 (NEC/high-speed line buffer) as the system line memory IC, and generates the double-speed processing pulses RSTW (reset write), WCK (write clock), RSTR (reset read) and RCK (read clock). Operation is as follows. Write operation is started at the RSTW timing, and this memory information is read twice at double speed at the RSTR timing which is delayed by 1/2H and 1H from the RSTW timing. The write and read clock frequencies at this time are generated by the built-in PLL (CKI4). See the specifications for a detailed description of µPD485505 operation.

R, G, B IN

HSYNC

RSTW

WCK

RSTR

RCK

ADC DAC

RSTW WCK

HSYNC VSYNC CSYNC

Double-speed display system block

LINE Mem.

µPD485505

RSTR RCK

CXD2443Q

MCK : f

f/2

f

HSYNC

RSTW

RSTR

Note) See the timing charts for details.

Double-speed display timing

– 16 –

CXD2443Q

XCLR pin

The CXD2443Q should be forcibly reset during power on in order to initialize the serial transfer block and other internal circuits.

Serial transfer operation

1. Control method

The CXD2443Q operation timing is controlled by serial data. The control data is comprised of an 8-bit address and 8-bit data, and the individual data is fetched at the rise of SCLK. This fetching operation starts from the fall of SCTR and is completed at the next rise of SCTR.

Serial transfer timing

SCTR

SCLK

D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0SDAT

Address Data

2. Control data

When using the CXD2443Q, set the control data corresponding to each signal source according to the formats in the table below.

Address

Data

Function

D15

D14D13 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0

D12

D11D10

0

1

D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

0

HP8

HP7

0

1

—

0

1

0

—

0

1

—

1

0

—

1

0

1

—

1

0

VM7J

1

0

VM7K

VM6J

—

VM6K

— — — — —

—

HP6

— — — — —

VM5J

—

VM5K

HP5

— — — — —

VM4J

—

VM4K

HP4 VP4

SLSH4

— — —

VM3J

—

VM3K

HP3 VP3

SLSH3

— — —

VM2J

—

VM2K

HP2 VP2

SLSH2

CP2

PCGW2

VM9J

VM1J VM9K VM1K

HP1 VP1

SLSH1

CP1

PCGW1

VM8J

VM0J VM8K VM0K

(A) H-POSITION (B) V-POSITION (C) SH-POSITION (D) XCLP-POSITION (E) PCG-POSITION

(F) VWA-POSITION

(VWA pulse)

0

1

0

1

—

0

1

0

1

0

—

0

1

0

1

—

0

1

0

—

0

1

0

1

—

0

1

0

—

— —

—

TEST4

— —

—

TEST3

— —

—

SL3B

—

SNSL

Note) 1. Set "High" as the TEST1, TEST2, TEST3 and TEST4 data.

2. "—" indicates not set. – 17 –

—

VPOL

—

XHD

TEST1

MA

DWN

HPOL

SLVWB

XWID

SLBA

TEST2

RGT

SLFR

SLEG

NT-PAL

(G) Double-speed

setting

(H) Double-speed

PAL pulse eliminate

(I) Right/left and/or

up/down inversion

(J) Various settings

(K) Mode settings

CXD2443Q

Serial settings during power on

The CXD2443Q should be forcibly reset during power on using the XCLR pin. After being forcibly reset, the master clock for the CXD2443Q is supplied from CKI3. The initial serial data after power on is loaded to the CXD2443Q using the clock from CKI3.

Serial settings during PLL free running

When the PLL is in free running status, the serial clock cycle (F ns) may be less than F ≥ 2T with respect to the master clock cycle (T ns). Take care that the serial clock cycle setting is such that F ≥ 2T during PLL free running.

Each control data is described in detail below.

(A) H-POSITION

(HP1, HP2, HP3, HP4, HP5, HP6, HP7, HP8)

These bits set the horizontal display start position. The minimum adjustment width is 1 dot, and adjustment of up to ±128 dots is possible with respect to the design center value. (data: 8 bits)

Design center value HP1 HP2 HP3 HP4 HP5 HP6 HP7 HP8

LLLLLLLH

MODE Variable time (±128fH) NTSC (4:3) NTSC (16:9) PAL (4:3) PAL (16:9) HD

±2.8µs ±2.1µs ±2.7µs ±2.0µs ±1.9µs

(B) V-POSITION

(VP1, VP2, VP3, VP4)

These bits set the vertical display start position. The minimum adjustment width is 1H, and adjustment of up to ±8H is possible with respect to the design center value. (data: 4 bits)

Design center value VP1 VP2 VP3 VP4

LLLH

– 18 –

CXD2443Q

(C) SH-POSITION

(SLSH1, SLSH2, SLSH3, SLSH4)

These bits control the phase relationship between HCK1, HCK2 and SH1, 2, 3, 4, 5, 6 and 7. The minimum adjustment width is 0.5 dots, and adjustment of up to 6 dots is possible. (data: 4 bits)

RGT = High: A output RGT = Low: B output

SLSH1, 2, 3, 4 LLLL (0) HLLL (1) LHLL (2) HHLL (3) LLHL (4) HLHL (5) LHHL (6)

HCKn

SH1

SH2

SH3

SH4

SH5

SH6

SH7

RGT = Low: A output RGT = High: B output

HCKn

SH1

SH2

SH3

SH4

SH5

SH6

SH7

– 19 –

RGT = High: A output RGT = Low: B output

CXD2443Q

SLSH1, 2, 3, 4 HHHL (7) LLLH (8) HLLH (9) LHLH (A) HHLH (B)

HCKn

SH1

SH2

SH3

SH4

SH5

SH6

SH7

RGT = Low: A output RGT = High: B output

∗∗HH (C, D, E, F)

HCKn

SH1

SH2

SH3

SH4

SH5

SH6

SH7

– 20 –

CXD2443Q

(D) XCLP-POSITION

(CP1, CP2)

These bits control the phase relationship between pedestal clamp pulses XCLP1 and XCLP2 and HSYNC. The phase can be adjusted in 400ns units to four levels. (data: 2 bits)

–250ns0150ns 950ns 1750ns 2550ns

HSYNC

XCLP1

CP1 = H, CP2 = H

CP1 = L, CP2 = H (design center value)

CP1 = H, CP2 = L

CP1 = L, CP2 = L

XCLP2

CP1 = H, CP2 = H

CP1 = L, CP2 = H (design center value)

CP1 = H, CP2 = L

CP1 = L, CP2 = L

–650ns

550ns 1350ns 2150ns

(E) PCG-POSITION

(PCGW1, PCGW2)

These bits control the PCG1 pulse width (falling edge). The width can be adjusted in 200ns units to four levels. (data: 2 bits)

PCG pulse

Fixed

1.4µs

1.2µs

LL HL LHPCGW1, 2 = HH

1.8µs

1.6µs

– 21 –

(F) VWA-POSITION

(VM0J, VM1J, VM2J, VM3J, VM4J, VM5J, VM6J, VM7J, VM8J, VM9J, VM0K, VM1K, VM2K, VM3K, VM4K, VM5K, VM6K, VM7K, VM8K, VM9K)

The VWA pulse rise and fall can be varied in 1H units in the vertical direction.

Rise position: VW0J to 9J (10 bits) Fall position: VW0K to 9K (10 bits) Rise, fall transition points: ENB pulse fall position Reference (0): 1.5H before the VST output position

Reference (0)

Double-speed HSYNC

VST

CXD2443Q

(G) Double-speed setting

(SLBA)

• This bit sets the built-in line double-speed controller.

SLBA High: Line double-speed controller off Low: Line double-speed controller on

• The loop counter is an N multiple of the following. NTSC PAL 910fH 1135fH

Notes on operation

The built-in line double-speed controller is supported only when driving a single LCD panel in NTSC/PAL 4:3 mode. When using the CXD2443Q in other modes (NTSC/PAL 16:9 mode, HD mode, 3-panel mode), be sure to set the line double-speed controller to off (SLBA = High).

– 22 –

CXD2443Q

(H) Double-speed PAL pulse eliminate

(MA)

This bit sets the double-speed PAL pulse eliminate (conversion from 575 to 480 vertical lines by 6, 7 pulse eliminate). The setting is as follows.

MA High: Pulse eliminate off Low: Pulse eliminate on

The 2N + 1 field pulse eliminate position is shifted 1H (line) to the rear with respect to the 2N field pulse eliminate position.

(I) Right/left and/or up/down inversion

(RGT, DWN)

These bits switch the right/left inversion and/or up/down inversion timing for the LCD panel.

Output

B outputs

RGT

H

L

H

L

XRGT

L

H

L

H

DWN

H H

L L

RGT

H

L

H

L

Setting

DWN

H H

L L

A outputs

Right scan, down scan Left scan, down scan Right scan, up scan Left scan, up scan

Left scan, down scan Right scan, down scan Left scan, up scan Right scan, up scan

Note) The B outputs (HSTB, HCKnB, SHnB) are the outputs for 3-panel projectors, and are output at the

right/left inversed timing of the A outputs.

(J) Various settings

SLFR

This bit sets the cycle of the LCD AC drive signals FRP and XFRP.

High: 1H (line) inversion Low: 1F (field) inversion

VPOL, HPOL

These bits set the input SYNC polarity.

High: Negative polarity Low: Positive polarity

– 23 –

SL3B

This bit sets the 3-panel projector output (B outputs) switching. The HSTB, HCKnB, and SHnB outputs can be switched on and off.

High: B outputs off Low: B outputs on

Note) When driving a single LCD panel, set the B outputs to off (SL3B = High).

SLVWB

This bit sets the VWB output.

High: VWB off Low: VWB on

SLEG

This bit sets the VWB transition timing.

High: HSYNC front edge Low: HSYNC rear edge

Note) VWB is the equalizing pulse masking pulse.

The rise position is counted from the VD inside the previous field. Therefore, when the number of lines within one field differs from the standard protocol, the phase between the next field's VSYNC and the VWB rise position changes. The phase also changes when a value other than the default value is used as the V-POSITION setting.

CXD2443Q

(K) Mode settings

SNSL

This bit sets the double-speed HSYNC and standard HSYNC (or CSYNC) input switching.

High: Double-speed HSYNC input Low: Standard HSYNC (CSYNC) input

Note) When using the built-in line double-speed controller, only the standard HSYNC is supported.

Set SNSL to standard HSYNC input (SNSL = Low).

NT-PAL, XWID, HD

These bits set the various display modes.

NT-PAL XWID XHD NTSC (4:3) H H H NTSC (16:9) H L H PAL (4:3) L H H PAL (16:9) L L H HD ∗∗L

Note) Test mode

Serial data TEST1, TEST2, TEST3 and TEST4 are test mode data. Care should be taken as these bits are not used, and must be set to High.

– 24 –

Master Clock 46.07MHz

Loop counter 1464fH

CXD2443Q

H

12f

H

6f

1.2µs (55fH)

2.0µs (92fH)

4.38µs (202fH)

0.55µs (26fH)

0.15µs (7fH)

2.35µs (108fH)

1.2µs (55fH)

0.3µs (14fH)

0.4µs (18fH)

2.1µs (97fH)

1.8µs (83fH)

ODD LINE

1.0µs (46fH)

1444 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H SNSL: H NT-PL: H XWID: H XHD: H

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

NTSC (4:3) Horizontal Direction Timing Chart

– 25 –

Note) The FRP polarity is not specified for each line and field.

CXD2443Q

H

Master Clock 46.07MHz

Loop counter 1464f

3803603403203002802602402202001801601401201008060402001444

12fH

6fH

4.38µs (202fH)

4.38µs (202fH) 12fH

2.35µs (108fH)

ODD LINE

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L SNSL: H NT-PL: H XWID: H XHD: H

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

NTSC (4:3) Horizontal Direction Timing Chart (B outputs)

– 26 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

H

Master Clock 46.07MHz

Loop counter 1464f

CXD2443Q

H

12f

6fH

1.16µs (53.5fH)

1.2µs (55fH)

2.0µs (92fH)

0.4µs (18fH)

4.35µs (200.5fH)

0.55µs (26fH)

0.15µs (7fH)

2.35µs (108fH)

0.3µs (14fH)

2.1µs (97fH)

1.8µs (83fH)

EVEN LINE

1.0µs (46fH)

1444 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H SNSL: H NT-PL: H XWID: H XHD: H

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

NTSC (4:3) Horizontal Direction Timing Chart

– 27 –

Note) The FRP polarity is not specified for each line and field.

Master Clock 46.07MHz

Loop counter 1464fH

CXD2443Q

3803603403203002802602402202001801601401201008060402001444

12fH

6fH

H)

4.42µs (203.5f

4.35µs (200.5fH)

2.35µs (108fH)

EVEN LINE

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L SNSL: H NT-PL: H XWID: H XHD: H

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

NTSC (4:3) Horizontal Direction Timing Chart (B outputs)

– 28 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

H

Loop counter 1500f

Master Clock 46.88MHz

CXD2443Q

12fH

H

6f

1.2µs (57fH)

0.3µs (14fH)

ODD LINE

1.2µs (57fH)

2.0µs (93fH)

0.55µs (25fH)

0.15µs (7fH)

4.99µs (234fH)

2.35µs (110fH)

0.4µs (19fH)

2.1µs (98fH)

1.8µs (84fH)

1.0µs (47fH)

1480 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H SNSL: H NT-PL: L XWID: H XHD: H

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

PAL (4:3) Horizontal Direction Timing Chart

– 29 –

Note) The FRP polarity is not specified for each line and field.

3803603403203002802602402202001801601401201008060402001480

Loop counter 1500fHMaster Clock 46.88MHz

CXD2443Q

12fH

6fH

ODD LINE

H)

4.99µs (234f

4.99µs (234fH)

2.35µs (110fH)

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L SNSL: H NT-PL: L XWID: H XHD: H

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

PAL (4:3) Horizontal Direction Timing Chart (B outputs)

– 30 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

H

Master Clock 46.88MHz

Loop counter 1500f

CXD2443Q

12fH

H

6f

1.18µs (55.5fH)

0.3µs (14fH)

EVEN LINE

1.2µs (57fH)

2.0µs (93fH)

0.55µs (25fH)

0.15µs (7fH)

2.35µs (110fH)

4.96µs (232.5fH)

0.4µs (19fH)

2.1µs (98fH)

1.8µs (84fH)

1.0µs (47fH)

1480 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H SNSL: H NT-PL: L XWID: H XHD: H

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

PAL (4:3) Horizontal Direction Timing Chart

– 31 –

Note) The FRP polarity is not specified for each line and field.

CXD2443Q

H

Loop counter 1500f

Master Clock 46.88MHz

3803603403203002802602402202001801601401201008060402001480

12fH

6fH

EVEN LINE

H)

5.02µs (235.5f

4.96µs (232.5fH)

2.35µs (110fH)

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L SNSL: H NT-PL: L XWID: H XHD: H

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

PAL (4:3) Horizontal Direction Timing Chart (B outputs)

– 32 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

H

Loop counter 1952f

Master Clock 61.43MHz

CXD2443Q

12fH

1.2µs (74fH)

2.0µs (123fH)

1.2µs (74fH)

0.4µs (25fH)

6fH

0.55µs (34fH)

0.15µs (9fH)

4.54µs (279fH)

2.35µs (144fH)

0.3µs (18fH)

ODD LINE

2.1µs (129fH)

1.8µs (111fH)

1.0µs (61fH)

1932 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H SNSL: H NT-PL: H XWID: L XHD: H

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

NTSC (16:9) Horizontal Direction Timing Chart

– 33 –

Note) The FRP polarity is not specified for each line and field.

Master Clock 61.43MHz

Loop counter 1952fH

3803603403203002802602402202001801601401201008060402001932

CXD2443Q

12fH

6fH

H)

4.54µs (279f

4.54µs (279fH)

2.35µs (144fH)

ODD LINE

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L SNSL: H NT-PL: H XWID: L XHD: H

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

NTSC (16:9) Horizontal Direction Timing Chart (B outputs)

– 34 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

H

Master Clock 61.43MHz

Loop counter 1952f

CXD2443Q

12fH

1.18µs (72.5fH)

1.2µs (74fH)

2.0µs (123fH)

H

6f

0.15µs (9fH)

0.55µs (34fH)

4.52µs (277.5fH)

2.35µs (144fH)

0.4µs (25fH)

0.3µs (18fH)

EVEN LINE

2.1µs (129fH)

1.8µs (111fH)

1.0µs (61fH)

1932 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H SNSL: H NT-PL: H XWID: L XHD: H

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

NTSC (16:9) Horizontal Direction Timing Chart

– 35 –

Note) The FRP polarity is not specified for each line and field.

3803603403203002802602402202001801601401201008060402001932

Loop counter 1952fHMaster Clock 61.43MHz

CXD2443Q

12fH

6fH

H)

4.52µs (277.5fH)

4.57µs (280.5f

2.35µs (144fH)

EVEN LINE

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L SNSL: H NT-PL: H XWID: L XHD: H

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

NTSC (16:9) Horizontal Direction Timing Chart (B outputs)

– 36 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

H

Loop counter 2000f

Master Clock 62.5MHz

CXD2443Q

H

12f

1.2µs (75fH)

0.3µs (19fH)

6fH

2.0µs (125fH)

1.2µs (75fH)

0.55µs (35fH)

0.15µs (10fH)

5.17µs (323fH)

2.35µs (147fH)

0.4µs (25fH)

1.8µs (112fH)

2.1µs (131fH)

1.0µs (63fH)

ODD LINE

1980 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H SNSL: H NT-PL: L XWID: L XHD: H

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

PAL (16:9) Horizontal Direction Timing Chart

– 37 –

Note) The FRP polarity is not specified for each line and field.

CXD2443Q

H

Loop counter 2000f

Master Clock 62.5MHz

3803603403203002802602402202001801601401201008060402001980

12fH

H

6f

H)

ODD LINE

5.17µs (323f

5.17µs (323fH)

2.35µs (147fH)

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L SNSL: H NT-PL: L XWID: L XHD: H

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

PAL (16:9) Horizontal Direction Timing Chart (B outputs)

– 38 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

Master Clock 62.5MHz

Loop counter 2000fH

CXD2443Q

H

12f

1.18µs (73.5fH)

0.3µs (19fH)

0.4µs (25fH)

6fH

2.0µs (125fH)

1.2µs (75fH)

2.1µs (131fH)

1.8µs (112fH)

0.15µs (10fH)

0.55µs (35fH)

5.14µs (321.5fH)

1.0µs (63fH)

2.35µs (147fH)

EVEN LINE

1980 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H SNSL: H NT-PL: L XWID: L XHD: H

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

PAL (16:9) Horizontal Direction Timing Chart

– 39 –

Note) The FRP polarity is not specified for each line and field.

CXD2443Q

H

Loop counter 2000f

Master Clock 62.5MHz

3803603403203002802602402202001801601401201008060402001980

12fH

6fH

H)

EVEN LINE

5.19µs (324.5f

5.14µs (321.5f

2.35µs (147fH)

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L SNSL: H NT-PL: L XWID: L XHD: H

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

PAL (16:9) Horizontal Direction Timing Chart (B outputs)

– 40 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

H

Loop counter 1976f

Master Clock 66.69MHz

CXD2443Q

12fH

1.2µs (80fH)

0.3µs (20fH)

6fH

0.4µs (26fH)

ODD LINE

1.2µs (80fH)

2.0µs (133fH)

2.1µs (140fH)

1.8µs (120fH)

3.84µs (256fH)

0.55µs (36fH)

0.59µs (40fH)

0.15µs (9fH)

1.0µs (67fH)

1936 1956

1916 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H XHD: L

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

HD Horizontal Direction Timing Chart

– 41 –

Note) The FRP polarity is not specified for each line and field.

CXD2443Q

H

Master Clock 66.69MHz

Loop counter 1976f

3406020 32030028026024022020018016014012010080400195619361916

12fH

6fH

ODD LINE

3.84µs (256fH)

0.59µs (40fH)

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L XHD: L

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

HD Horizontal Direction Timing Chart (B outputs)

– 42 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

H

Loop counter 1976f

Master Clock 66.69MHz

CXD2443Q

12fH

1.18µs (78.5fH)

0.3µs (20fH)

6fH

0.4µs (26fH)

EVEN LINE

1.2µs (80fH)

2.0µs (133fH)

2.1µs (140fH)

1.8µs (120fH)

3.82µs (254.5fH)

0.55µs (36fH)

0.59µs (40fH)

0.15µs (9fH)

1.0µs (67fH)

1936 1956

1916 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL CP1, 2: LH PCGW1, 2: HH RGT: H DWN: H

HPOL: H SLFR: H XHD: L

MCK

HSYNC

XCLP1

HSTA

XCLP2

HCK1A

SH1A

HCK2A

SH2A

SH3A

SH4A

SH5A

SH6A

SH7A

ENB

VCK

FRP

PCG1

PCG2

HDR

HD Horizontal Direction Timing Chart

– 43 –

Note) The FRP polarity is not specified for each line and field.

CXD2443Q

H

Master Clock 66.69MHz

Loop counter 1976f

3406020 32030028026024022020018016014012010080400195619361916

12fH

6fH

H)

EVEN LINE

3.86µs (257.5f

3.82µs (254.5fH)

0.59µs (40fH)

HP1, 2, 3, 4, 5, 6, 7, 8: LLLLLLLH SLSH1, 2, 3, 4: LLLL RGT: H DWN: H

HPOL: H SLFR: H SL3B: L XHD: L

MCK

HSYNC

HSTA

HSTB

HCK1A

HCK2A

HCK1B

HCK2B

SH1A

SH2A

SH3A

SH4A

SH5A

SH6A

HD Horizontal Direction Timing Chart (B outputs)

– 44 –

SH7A

SH1B

SH2B

SH3B

SH4B

SH5B

SH6B

SH7B

700 605040302010520510

CXD2443Q

123456789101112

21H

Display start

Double-speed HSYNC input

484

483 485

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: H SL3B: L VPOL: H SNSL: H NT-PL: H XHD: H

HSYNC

(BLK)

NTSC (double-speed HSYNC input) Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 45 –

700 605040302010520510

CXD2443Q

123456789101112

21H

Display start

ODD FIELD (standard HSYNC input)

484

483 485

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: H SL3B: L VPOL: H SNSL: L NT-PL: H XHD: H

HSYNC

(BLK)

NTSC (standard HSYNC input) Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 46 –

700 605040302010520510

CXD2443Q

123456789101112

21H

Display start

EVEN FIELD (standard HSYNC input)

484

483 485

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: H SL3B: L VPOL: H SNSL: L NT-PL: H XHD: H

HSYNC

(BLK)

NTSC (standard HSYNC input) Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 47 –

700 605040302010620610

123456789101112

CXD2443Q

Display start

25H

600

598

599

Double-speed HSYNC input

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: H SL3B: L VPOL: H SNSL: H NT-PL: L XHD: H

HSYNC

(BLK)

PAL (double-speed HSYNC input) Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 48 –

700 605040302010620610

CXD2443Q

123456789101112

Display start

25H

600

598

599

ODD FIELD (standard HSYNC input)

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: H SL3B: L VPOL: H SNSL: L NT-PL: L XHD: H

HSYNC

(BLK)

PAL (standard HSYNC input) Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 49 –

700 605040302010620610

123456789101112

CXD2443Q

Display start

25H

600

598

599

EVEN FIELD (standard HSYNC input)

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: H SL3B: L VPOL: H SNSL: L NT-PL: L XHD: H

HSYNC

(BLK)

PAL (standard HSYNC input) Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 50 –

700 605040302010620610

1 2 3 4 5 6 7 8 9 10 1112

CXD2443Q

Display start

25H

600 598

599

ODD FIELD (standard HSYNC input)

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: L SL3B: L VPOL: H SNSL: L NT-PL: L XHD: H

HSYNC

(BLK)

PAL (pulse eliminate display, standard HSYNC input) Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 51 –

700 605040302010620610

123456789101112

CXD2443Q

Display start

25H

600

598

599

EVEN FIELD (standard HSYNC input)

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: L SL3B: L VPOL: H SNSL: L NT-PL: L XHD: H

HSYNC

(BLK)

PAL (pulse eliminate display, standard HSYNC input) Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 52 –

700 60504030201011201110

CXD2443Q

Display start

1 2 3 4 5 6 7 8 9 10111213 1415 16 171819202122232425 26 2728

45H

1033 1035

ODD FIELD

1034

Note) The FRP polarity is not specified for each line and field.

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

VD

VP1, 2, 3, 4: LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: H SL3B: L VPOL: H XHD: L

HSYNC

(BLK)

HD Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 53 –

633563 623613603593583573

544

542 540

538 536

534 532

530 528 526

524 522

520 518

545 543

541 539 537

535 533

531 529

527 525

523 521

519

CXD2443Q

Display start

553

45H

515 517

EVEN FIELD

516

Note) The FRP polarity is not specified for each line and field.

VD

(BLK)

HSYNC

VP1, 2, 3, 4 : LLLH VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLLLLLL VM0J, 1J, 2J, 3J, 4J, 5J, 6J, 7J, 8J, 9J: LLLLHLLLL

MA: H SL3B: L VPOL: H XHD: L

HD Vertical Direction Timing Chart

VST

HDR

HSTA

HSTB

ENB

VCK

FRP (1H inversed)

PCG1

PCG2

FRP (1F inversed)

FLDO

VWA

VWB

– 54 –

(BLK) in the timing chart is a pulse indicated as a reference and is not a pulse output from pins.

010203040

CXD2443Q

4.7µs (68fH)

4.7µs (83fH)

900 910 1780 1790 1800 1810

40 30 20 10 0 10 20 30 40

1130 1140 2230 2240 2250 2260

H, Master Clock 35.5MHz

4.7µs (68fH)

40 30 20 10 0 10 20 30 40 0 10 20 30 40

4.7µs (83fH)

NTSC Loop counter 910fH, Master Clock 28.6MHz

Line Double-Speed Timing Chart

SLBA = L

MCK

HSYNC

WCK

RSTW

RCK

RSTR

– 55 –

PAL Loop counter 1135f

MCK

HSYNC

WCK

RSTW

RCK

RSTR

Application Circuit

RPD4 FPD4

0.01µ

1M

+13V

10k

3.3µ

10k

3.3µ

16V

50k

33µ 25V

+5V

25V

100p33µ

33µ

5.1k

0.1µ 33k

+13V

5.1k

0.1µ 33k

+13V

0.1µ

33k

50k

0.01µ

1k

0.01µ

RPD2 FPD2

1k

0.01µ

16V

FPD3RPD3

+5V

1M

680

0.01µ

10k

3.3µ

5.1k

16V

0.01µ

CXD2443Q

+5V

1M

L : NTSC 1.8µH

1000p

PAL 1.2µH

33k

10k

50k

3.3k

1M

33k

10k

50k

3.3k

50k

0.01µ

16V

33k

1000p

D3

10k

3.3k

+5V

100p33µ

0.33µ

0.01µ

D4

0.01µ

1000p

D2

0.01µ

L

µPD485505

CKO4

PEO1

33k

3.3k

73

8

72

RSTW

PWM1

9

10k

WCK

RPD1

1000p

(NEC)

71

70

RCK

RSTR

CKI1

CKO1

10

11

0.68µ

D1

0.01µ

22p

+5V

1M

0.39µ

62p

+5V

47p

16V

50k

0.01µ

0.1µ 47µ 16V

SS

V

VWB

1M

+13V

75

78

3

74

7677

VDD

CKI4

FPD4

RPD4

DD

TC1

VSS

V

FPD1

6

5

4

7

0.1µ

33k

50k

33µ

0.01µ

25V

80

79

PEO4

81

PWM4

82

TC4

83

TC2

84

FPD2

85

PEO2

86

PWM2

87

RPD2

88

CKO2

89

CKI2

90

SS

V

91

CKO3

92

CKI3

93

RPD3

94

PEO3

95

PWM3

96

FPD3 TC3

97

98

CKSL

99

CKI5 HDR

100

XCLR

1

2

33k

47µ

1µ 0.1µ

16V

RPD1

+5V

1k

100p33µ

0.01µ

FPD1

1M

5.1k

10k

3.3µ 16V

69

TEST10

TEST2

12

50k

100p

68

SH7B

HSYNC

13

47p

67

14

33µ

16V

66

SH6B

VSYNC

15

+5V

65

SH5B

SS

V

16

0.01µ

0.1µ

64

SS

V

SCTR

17

63

SH4B

SCLK

18

62

SH3B

SDAT

19

SH2B

PRE

61

SH1B

TEST11

20

60

21

59

TEST9

FLDO

22

OFF ON

PRE

0.1µ 47µ

55

57

58

56

54

SS

SH5A

TEST4

24

SH4A

TEST5

25

0.1µ

V

SH3A

TEST7

TEST6

26

27 282930

SH7A

TEST1

23

SH6A

TEST3

+5V

16V

53

52

51

VDD

SH1A

SH2A

50

XFRP

49

FRP

48

XCLP2 XCLP1

47 46

PCG2

45

XRGT

44

RGT

43

HSTA HSTB

42

HCK1B

41 40

SS

V

HCK2B

39 38

HCK1A

37

HCK2A

ENB

36 35

VCK

VST

34

TEST8

33 32

DWN

PCG1

31

DD

SS

V

VWA

V

+5V

0.1µ 47µ 16V

Sync signal

Serial I/F

D1, D2, D3, D4 : 1T363A (Sony)

Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.

– 56 –

Package Outline Unit: mm

100PIN QFP (PLASTIC)

23.9 ± 0.4 + 0.4

20.0 – 0.1

+ 0.4

17.9 ± 0.4

14.0 – 0.01

CXD2443Q

+ 0.1

0.15 – 0.05

15.8 ± 0.4

A

0.65

SONY CODE EIAJ CODE

JEDEC CODE

0° to 15°

±0.12

DETAIL A

QFP-100P-L01 ∗QFP100-P-1420-A

M

0.15

(16.3)

0.8 ± 0.2

2.75 – 0.15

PACKAGE STRUCTURE

PACKAGE MATERIAL

LEAD TREATMENT

LEAD MATERIAL

PACKAGE WEIGHT

EPOXY RESIN

SOLDER PLATING COPPER / 42 ALLOY

1.4g

+ 0.35

– 57 –