Panasonic AN5693K Datasheet

ICs for TV

AN5693K

Luminance,Chroma and Sync. Signals Processing IC(with Built-in I2Cbus Interface)for PAL/NTSC Color-TV

■ Overview

The AN5693K is an IC that processes PAL-and NTSCcompatible video,chroma,RGB and sync. signals.

■ Features

• Built-in I2C-bus control interface.

• SECAM-compatible together with the AN5637 SECAM

signal processing IC.

■ Applications

• TV(Multi-system compatible)

26 27

3 to 15˚ 3 to 15˚

47.7±0.3

13.7±0.3

(15.24)

SDIP052-P-0600A

Unit : mm

(0.7)

3.85±0.3 (3.3)

0.5±0.1

1.0±0.25

1.778

AN5693K ICs for T V

■ Block Diagram

N.C.

Video In

Video Out

BL Det.

Y In

Ver. Clamp

Ver. Sync. In

Hor. Sync. In

(VCJ)

CC3

C In

GND(VCJ)

FBP In

CC2

AFC2

AFC1

Hor. VCO

X-ray

H-Out

50/60Hz Det. Out

V-Out

SECAM

−(B−Y)Out

−(R−Y)Out

SCP

−(B−Y)In

−(R−Y)In

*7-bit

out

DAC

out

*9-bit

*7-bit

C bus

Video

adjust

*4-bit

(Service)

*1-bit

clamp

Trap

*6-bit

*7-bit

Sharpness

contrast

*1-bit

clamp

Black

expansion

Hor.

sync. sep.

36 37

SCP

LPF

Ver.

sync. sep.

drive

BGP

Hor.

HBLK

Hor.

reg.

AFC1

lock det.

HVBLK

AFC2

*4-bit

HVCO

43 44

Shut

down

Hor.

count

down

50/60Hz

detect

out

Ver.

PN/S

*1-bit

Ver.

B-Y

R-Y

count down

*2-bit

demod

+/−

demod

(50/60Hz)

Killer

ident

*1-bit

ACC

APC

BPF

PAL

System

det.

Tint

BPF

NTSC

Chroma SW

*1-bit

amp.

ACC

*7-bit

generate

*1-bit

cut off

drive

*Drive 8-bit

*Cut off 9-bit

Chroma

*8-bit

*7-bit

Saturation

contrast

Chroma

G-Y

B-Y

Brightness

clamp

G-Y

clamp

R-Y

clamp

Ext.

DAC3

Ext.

DAC2

Ext.

DAC1

interface

cut off

(8-bit)

cut off

YSpulse

VCO

Ext. DAC3

Ext. DAC2

Ext. DAC1

GND(Ext. DAC)

SCL

SDA

ACL

GND(RGB)

Lock Det.

B-Out

G-Out

R-Out

CC1

B-In

G-In

R-In

Spot Killer

VCO 3.58MHz

VCO 4.43MHz

APC

Killer Out

Killer

B-Clamp

G-Clamp

R-Clamp

ICs for TV AN5693K

■ Pin Descriptions

Pin No. Description

1(R−Y)Clamp 2(G−Y)Clamp 3(B−Y)Clamp 4 Killer Filter 5 Killer Output 6 Chroma APC Filter 7 Chroma VCO 4.43 MHz 8 Chroma VCO 3.58 MHz

9 Spot Killer 10 YS Input(Fast Blanking) 11 External R Input 12 External G Input 13 External B Input 14 V

CC1

15 R Output 16 G Output 17 B Output 18 Hor. Lock Detect 19 GND(RGB/I2C/DAC) 20 ACL 21 SDA 22 SCL 23 GND(EXT DAC) 24 External DAC 1 DC 25 External DAC 2 DC 26 External DAC 3 DC

Pin No. Description

27 N.C. 28 Video Level Adjust Input 29 Video Level Adjust Output 30 Black Level Det/Blank Off SW 31 Y Input 32 Ver. Sync. Clamp 33 Ver. Sync. Input 34 Hor. Sync. Input 35 V

(Chroma/Jungle/DAC)

CC3

36 Chroma Input/Black Exp. Start 37 GND(Video/Chroma/Jungle) 38 FBP Input 39 V

(Hor. Stability Supply)

CC2

40 Hor. AFC 2 Filter 41 Hor. AFC 1 Filter 42 Hor. VCO(32 fH) 43 X-Ray Protection Input 44 Hor.Pulse Output 45 Ver. 50/60 Hz Detect Output 46 Ver. Pulse Output 47 SECAM Interface/CW Output 48 −(B−Y)Output 49 −(R−Y)Output 50 Sandcastle Pulse Output 51 −(B−Y)Input 52 −(R−Y)Input

AN5693K ICs for T V

■ Absolute Maximum Ratings

Parameter Symbol Rating Unit

Power supply voltage V

Power supply current I

Power dissipation Operating ambient temperature Storage temperature

opr

stg

Note) *1: The temperature of all items shall be Ta = 25 °C, except storage temperature and operating ambient temperature.

*2: Power dissipation is at Ta = 70 °C(Refer to "Technical information")

■ Recommended Operating Range

Parameter Symbol Range Unit

Operating supply voltage range V

Operating supply pin voltage V

Do not apply voltage or current externally to any pin not listed in this table.

Note)

As for circuit current,(+)is the current flowing into the IC and(−)is the current flowing out of the IC.

CC1

CC3

(14) 10.5 V

CC1

(35) 6.0

CC3

77 mA

119

1 372 mW

−20 to +70 °C

−55 to +150 °C

8.1 to 9.9 V

4.5 to 5.5 0 to 6 V

0 to V

0 to 6 0 to 6 0 to 6 0 to 6 0 to 6 0 to 6

0 to V

0 to 2 0 to 6

0 to V

ICs for TV AN5693K

■ Recommended Operating Range

Parameter Symbol Range Unit

Operating supply circuit current I

Do not apply voltage or current externally to any pin not listed in this table.

Note)

As for circuit current,(+)is the current flowing into the IC and(−)is the current flowing out of the IC.

10 to 25 mA

− 6.0 to + 0.6

− 0.3 to + 0.1

− 2.4 to + 0.8

− 0.8 to + 0.1

− 6.4 to + 0.1

− 0.8 to + 0.1

− 0.3 to + 0.1

■ Electrical Characteristics at Ta = 25 °C

Parameter Symbol Conditions Min Typ Max Unit

Power supply DAC data is standard. Supply current 1 I Supply current 2 I Steady state supply voltage V

Steady state supply Current I Steady state supply input R

resistance I39 = 10 mA ∼ 25 mA Interface Video adjust gain V

Video adjust output resistance R External DAC 1 DC voltage V

EXT1max

(max.) DC measurement External DAC 1 DC voltage V

EXT1min

(min.) DC measurement External DAC 2 DC voltage V

EXT2max

(max.) DC measurement External DAC 2 DC voltage V

EXT2min

(min.) DC measurement

Current when V14 = 9 V 384858mA

Current when V35 = 5 V 486072mA

When Pin39 current 5.8 6.5 7.2 V

I = 15 mA,Pin39 voltage Current when V39 = 5 V 2 5 7 mA

DC measurement input resistance when 1 5 10 Ω

DC measurement 20 log output(0A = 08)

DC measurement 70 120 170 Ω

O29

Pin24 DC voltage when DAC 0C = 00 3.10 3.40 3.70 V

Pin24 DC voltage when DAC 0C = 7F 2.10 2.40 2.70 V

Pin25 DC voltage DAC 0B = 00,04D7 = 0 7.8 8.1 8.7 V

Pin25 DC voltage DAC 0B = FF,04D7 = 1 0.1 0.8 1.0 V

output(0A = F8) 5 6 7 dB

AN5693K ICs for T V

■ Electrical Characteristics at Ta = 25 °C (continued)

Parameter Symbol Conditions Min Typ Max Unit

Interface(continued) External DAC 3 DC voltage V

EXT3max

(max.) DC measurement External DAC 3 DC voltage V

EXT3min

(min.) DC measurement External DAC 1 maximum I

EXT1max

output current DC measurement External DAC 3 maximum I

EXT3max

output current DC measurement Video signal processing Input 0.6 VPP stair step. Measure at G-out(VWB = 0.42 VOP) Video output(typ.) V Video output(max.) V Video output(min.) V Contrast variable range Y

Cmax/min

Video frequency characteristics f

Sharpness variable range Y

Smax/min

Pedestal level(typ.) V Pedestal variable range ∆V

Brightness control sensitivity ∆V Video input clamp voltage V ACL sensitivity ACL When V

Blanking off threshold voltage V

Blanking level V DC transmission quantity T

Video input clamp current I ACL start point V

Pin26 DC voltage when DAC 0D = 7F 5.50 6.00 6.50 V

Pin26 DC voltage when DAC 0D = 00 0.90 1.00 1.15 V

Pin24 DC current when DAC 0C = 7F 200 µA

Pin26 DC current when DAC 0D = 7F 1.0 mA

DAC 03 = 40(typ.),(Contrast) 1.65 2.10 2.55 V

DAC 03 = 7F(max.),(Contrast) 3.60 4.50 5.35 V

YOmax

DAC 03 = 00(min.),(Contrast) 0.07 0.25 0.50 V

YOmin

DAC 03 = 7F,DAC 03 = 00 20 25 33 dB f = 0.2 MHz as reference to −3 dB. 5.5 6.8  MHz

DAC 0E D1 = 1,DAC 04 = 00(Sharp) f = 3.8 MHz,DAC 0E D1 = 1 9 13 17 dB

Sharp : (04 3F)/(04 00) DAC 02 = 80(typ.),(Brightness) 1.9 2.5 3.1 V

PED

Difference between DAC 02 = 00 & FF 2.0 2.6 3.2 V

PED

(Brightness) Average variable range of DAC 02 = 60 & A 0 8 11 14 mV/step

BRT

Pin31 clamp voltage 3.2 3.7 4.2 V

YCLP

= 3.0 V−3.5 V 2 times of Y-out 2.1 2.7 3.2 V/V

increase Reduse Pin30 voltage ; the voltage when 0.3 0.5 0 .9 V

BOFF

blanking is off Blanking pulse DC voltage. 0.5 1.0 1.5 V

YBL

APL : 10 % to 90 %,TDC 9 100 110 %

(∆AC − ∆DC)100 %

TDC ∆AC

DC measurement IC : internal sink current 8 13 18 µA

YCLP

ACL Pin20 voltage reduces from 5 V until 3.4 3.7 4.0 V

ACL

output is lesser by 10 %

ICs for TV AN5693K

■ Electrical Characteristics at Ta = 25 °C (continued)

Parameter Symbol Conditions Min Typ Max Unit

Color signal processing All tests on : Burst 300 mVPP(PAL),typ. : B-out Color difference output(typ.) V

Color difference output(max.) V

Color difference output(min.) V

Chroma contrast variable range C

Cmax/min

ACC.characteristics 1 ACC1 Input : Rainbow 0.9 1.0 1.2 Times

ACC.characteristics 2 ACC2 Input : Rainbow 0.7 1.0 1.1 Times

NTSC tint centre ∆θ

NTSC tint adjustable range 1 ∆θ NTSC tint adjustable range 2 ∆θ Demodulation output ratio(R) R/B Input : Rainbow 0.71 0.83 0.95 Times

PAL,NTSC Ratio of R-out/B-out Demodulation output ratio(G) G/B Input : Rainbow 0.31 0.37 0.43 Times

PAL,NTSC Ratio of G-out/B-out Color difference output angle ∠R Input : Rainbow 78 90 102 Deg

(R) PAL,NTSC Color difference output angle ∠G Input : Rainbow 224 236 248 Deg

(G) PAL,NTSC Color killer tolerance(PAL) V

Color killer tolerance(NTSC) V

APC pull-in range(H) f PAL,NTSC High side pull-in range

APC pull-in range(L) f PAL,NTSC Low side pull-in range

Color killer detector output V voltage(Color) inputed

Color killer detector output V voltage(B/W) inputed

Input : Color bar 2.6 3.3 4.0 V

COtyp

DAC 00 = 40(typ.),DAC 03 = 40(typ.) Input : Color bar 2.3 3.0  V

COmax

DAC 00 = 7F,DAC 03 = 40 Input : Color bar 0  100 mV

COmin

DAC 00 = 00,DAC 03 =40 DAC 00 = 40,DAC 03 = 7F,DAC 03 = 00 20 25 33 dB

Burst increase from 300 mVPP → 600 mV

Burst decrease from 300 mVPP → 60 mV Difference −13 0 13 Step

between DAC 01 = 40 & when tint is centre Input : Rainbow,DAC 01 = 7F(Tint) 30 50 65 Deg

Input : Rainbow,DAC 01 = 00(Tint) −65 −50 −30 Deg

Input : Color bar,0 dB = 300 mV

KILLP

−57 −44 −34 dB

Attenuate input level Input : Color bar,0 dB = 300 mV

KILLN

−57 −44 −34 dB

Attenuate input level Input : Color bar 450 900  Hz

CPH

Input : Color bar −900 − 450 Hz

CPL

Voltage at Pin5 when chroma signal is 4.5 5.0  V

Voltage at Pin5 when no chroma signal is 0 0.1 0.5 V

KBW

AN5693K ICs for T V

■ Electrical Characteristics at Ta = 25 °C (continued)

Parameter Symbol Conditions Min Typ Max Unit

Color signal processing All tests on : Burst 300 mVPP(PAL)typ.: B-out (continued) Demodulation output−(B−Y) V

PAL,NTSC centre)Measure Pin48 Demodulation output−(R−Y) V

PAL,NTSC centre)Measure Pin49 Demodulation output angle ∠R

∠B PAL,NTSC Phase difference of B−Y axis Demodulation output angle ∠R

∠R PAL,NTSC Phase difference of B−Y and R−Y axis CW output level(4.43 MHz) V

CW output level(3.58 MHz) V

SECAM output CW period T SECAM detector current I

SECAM

PAL/NTSC output DC voltage V SECAM output DC voltage V Demodulation output R

O48,49PN

impedance(PAL/NTSC) mode

−(R−Y), −(B−Y) Demodulation output R

O48,49S

impedance(SECAM) mode

−(R−Y), −(B−Y) RGB processing DAC data standard Pedestal difference voltage ∆V Brightness voltage tracking ∆V

Video voltage gain ratio ∆G Video voltage gain tracking ∆T

Driver control characteristics G

Cut-off control characteristics V

CUTOFF

YS threshold voltage V

Input : Color bar(NTSC : Adjust to tint 555 695 835 mV

Input : Color bar(NTSC : Adjust to tint 430 540 650 mV

Input : Rainbow −5 0 5 Deg

Input : Rainbow 85 90 95 Deg

AC component at Pin47 when VCO is at 250 300 350 mV

CWP

4.43 MHz AC component at Pin47 when VCO is at  050mV

CWN

3.58 MHz Period of CW is outputed when in SECAM 1.31 1.41 1.51 ms

Minimum current from Pin47 when 50 100 150 µs SECAM is detected

PAL/NTSC output DC voltage at Pin47 0.80 1.30 1.65 V

47PN

SECAM output DC voltage at Pin47 4.1 4.6 5.1 V

47S

Pin impadance of Pin48,49 in PAL/NTSC 390 480 570 Ω

Pin impadance of Pin48,49 in SECAM 1 0 0 kΩ

R,G,B out pedestal difference voltage 0  0.3 V

IPL

DAC 02 = 40 to C0(Brightness). 0.9 1.0 1.1 Times

Ratio of variable level R,B out output ratio with G-oth 0.8 1.0 1.2 Times

DAC 03 = 20 to 60 ratio(contrast)of gain 0.9 1.0 1.1 Times

CONT

R,B out AC adj. amount 5.3 6.3 7.3 dB

Driver DAC 08 = 00 to FF Driver DAC 09 = 00 to FF

R,G,B output DC cut off DAC range from 1.9 2.4 2.9 V min.to max.

Smallest level when YS is on 0.7 1.0 1.3 V

Times

ICs for TV AN5693K

■ Electrical Characteristics at Ta = 25 °C (continued)

Parameter Symbol Conditions Min Typ Max Unit

RGB processing DAC data standard (continued) External RGB DC Voltage V External RGB pedestal ∆V

difference voltage(R/B)(G/B) Internal/External pedestal ∆V

difference voltage External RGB output Voltage V External RGB output ∆V

difference voltage External RGB contrast E

Cmax/min

control characteristics External RGB frequency f

RGBC

characteristics Synchronizing signal processing Horizontal output free run f

frequency The frequency at Pin44 Horizontal output pulse duty τ

Horizontal output pull-in range f

Vertical free run frequency f (PAL) D3 = 0,No sync.signal input

Vertical free run frequency f (NTSC) D3 = 1,No sync.signal input

Vertical output pulse width τ NTSC,PAL at Pin46

Vertical pull-in range(PAL) f Vertical pull-in range(NTSC) f Horizontal output voltage(H) V

Horizontal output voltage(L) V

Vertical output voltage(H) V

Vertical output voltage(L) V

Screen centre variable range ∆T

YS is on 1.7 2.3 2.9 V

EPL

EPLYS

PL/IE

ERGB

is on 0  250 mV

Internal−External 50 200 400 mV

Input 3 VPP,DAC 03 = 7F(Contrast) 4.3 5. 4 6. 5 V Input 3 VPP,DAC 03 = 7F(Contrast) − 0.6 0 + 0.6 V

DAC 03 = 7F,DAC 03 = 00 10 13 16 dB

Input 0.2 VPP,DC = 1 V 8 12  MHz

No input signal 15.33 15.63 15.93 kHz

Horizontal output pulse's high level's 31 37 43 %

duty Horizontal sync. sep. freq. pull-in approach- ± 500 ± 650  Hz

ing 15.625 kHz Forced 50 Hz mode, DAC 0E-D2 = 1 485052Hz

VO-P

Forced 60 Hz mode, DAC 0E-D2 = 1 586062Hz

VO-N

Hor. & Ver.sync. condition,the pulse width 9 10 11 1/fH

fH = 15.625 kHz,Forced 50 Hz mode 46  54 Hz

VPP

VPNfH

44H

= 15.75 kHz,Forced 60 Hz mode 56  64 Hz

Horizontal output pulse's high level's DC 3.2 3.5 3.8 V voltage

Horizontal output pulse's low level's DC 0  0.3 V

44L

voltage Vertical output pulse's high level's DC 3.9 4.2 4.5 V

46H

voltage Vertical output pulse's low level's DC 0  0.3 V

46L

voltage Variable amount of phase between H

& H

DAC 0A = 80 to 8F

OUT

2.6 3.2 4.4 µs

SYNC

AN5693K ICs for T V

■ Electrical Characteristics at Ta = 25 °C (continued)

Parameter Symbol Conditions Min Typ Max Unit

Synchronizing signal processing(continued) Shut down operating V

Vertical frequency f detection operation(50 Hz) Pin45 = "L"(< 0.5 V)

Vertical frequency f detection operation(60 Hz) Pin45 = "H"(> 4.5 V)

Sync. separation input clamp V voltage(Vertical)

Sync. separation input clamp V voltage(Horizontal)

Horizontal output start voltage V

I2C interface Sinking current at ACK I

SCL,SDA signal input high V level

SCL,SDA signal input low V level

Input possible maximum f frequency

Pin43 minimum voltage when H-out does 0.60 0.68 0.76 V

43L

not appear Vertical input freq.when the DC level at 47  55 Hz

Vertical input freq. when the DC level at 57  63 Hz

V33 clamp voltage 1.0 1.3 1.6 V

V34 clamp voltage 1.0 1.3 1.6 V

Minimum V38 when horizontal output is 3.4 4.2 5. 0 V

fHS

above 1 VPP,fo > 10 kHz

When ACK,Pin21 pin current with 2.2 kΩ 1.8 2.5 5.0 mA

ACK

pull-up to 5 V

IHI

ILO

Imax

 3.1  5.0 V

 0  0.9 V

 100 Kbit/s

• Reference data for design

The characteristic values below are theoretical values for designing and not guaranteed.

Note)

Parameter Symbol Conditions Min Typ Max Unit

Video signal processing (VWB = 0.42 VOP) Input 0.6 VPP stair step. Measure at G-out Y signal delay time t

Measure output's delay time with input 620 6 90 760 ns

(PAL = 4.43 MHz)

Black level correction 1 V

All black input. Find the diff.of G-out when −100 0 +100 mV

BLC1

Pin30 is 9 V & open

Black level correction 2 V

All black input. Find the diff.of G-out when 500 800 1100 mV

BLC2

Pin30 is 3 V & 9 V

Black level correction 3 V

Input : About 20 IRE the diff.of G-out when 100 300 500 mV

BLC3

Pin30 is open & 9 V

Contrast variation with ∆V

Y-out output level difference when −300 0 +300 mV

sharpness sharpness = max. to min. Brightness variation with ∆V

Pedestal DC level difference when −250 0 +250 mV

sharpness sharpness = max. to min.

ICs for TV AN5693K

■ Electrical Characteristics at Ta = 25 °C (continued)

• Reference data for design (continued)

The characteristic values below are theoretical values for designing and not guaranteed.

Note)

Parameter Symbol Conditions Min Typ Max Unit

Video signal processing (VWB = 0.42 VOP)Input 0.6 VPP stair step. Measure at G-out(continued) Y input dynamic range V

Y S/N ratio SN Black level expansion start V

point V36 = 4.5 V Trap on/off gain difference ∆G Trap on/off delay time variation ∆t Trap frequency tolerance ∆f

Trap attenuation 4.43 MHz ATT

Trap attenuation 3.58 MHz ATT

Trap automatic adjustment f range

Trap set frequency f

Video signal output V

∆VY/V V

variation Video signal output temperature ∆V

variation PAL/NTSC delay time ∆t

difference Color signal processing All tests on : Burst 300 mVPP(PAL)standard is B-out Demodulation output residue V

carrier Color difference output residue V

carrier VCO free run frequency f

(PAL) f = 4.433619 MHz VCO free run frequency f

(NTSC) f = 3.579545 MHz VCO V

variation ∆f

Phase hold characteristic ∆θ (PAL) ∆fC = −300 Hz to +300 Hz 100 Hz

Contrast DAC 03 = 40 1.0 1.7  V

Imax

Measure at video input Pin31 Contrast DAC 03 = 7 F 51 56  dB

Start point when 37 42 47 IRE

BLS

Trap on/off ratio −10+1dB

TRAP

Trap on/off 480 530 580 ns

TRAP

When chroma input is 4.43 MHz, trap centre −70 0 +70 kHz

TRAP

frequency from 4.43 M When chroma input is 4.43 MHz, 4.43 MHz 26 30  dB

TRAPP

component attenuation When chroma input is 3.58 MHz, 3.58 MHz 26 30  dB

TRAPN

component attenuation VCO frequency of ∆f

TRAP

DAC 0 E−D6 = 1 4.7 5.5 6.3 MHz

TRAP

≤

70 kHz

3  5 MHz

Trap's frequency

= 9 V (± 10 %) 0 100 200 mV/V

CC1

/T Ta = −20 °C to +70 °C0510%

Trap on(NTSC-PAL) −10 10 30 ns

P/N

Pin48,49 output's 2nd harmonics 0  30 mV

CAR1

Pin15,16,17 output's 2nd harmonics 0  50 mV

CAR2

Compare with standard −300 0 +300 Hz

= 9 V (± 10 %) −300 0 +300 Hz

CC1

= 5 V (± 10 %)

CC3

Tint change when 0 2 5 deg

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