Panasonic AN5192K Datasheet

ICs for TV

AN5192K

Single chip IC with I2C bus Interface for PAL/NTSC color TV system

■ Overview

The AN5192K is a single chip IC for PAL/
NTSC system color TV. TV for multiple systems
can be easily designed by the use of this IC in com­bination with SECAM demodulation IC (The AN

5637).

■ Features

•

Free of mechanical adjustment
Built-in I

2

C bus interface eliminates the need for

mechanical adjustment

•

Rationalization of external components
Built-in chroma trap and BPF reduce the external
components

■ Applications

•

TV, TV with VCR

Unit: mm

1.778

58.4±0.3

(1.0)

SDIP064-P-0750B

0.5

+0.1
–0.05

17.0±0.2

3.85±0.2

(3.3)

0.7 min.

0° to 15°

5.2 max.

19.05

0.25

+0.1
–0.05

64 33

132

(1.641)

Seating plane

1

AN5192K ICs for T V

■ Block Diagram

Ext. Audio

SIF In

IF AGC

Video Out

APC

Internal Video In

DET Out

APC1

VOSC

BL DET

Y In

Ver. Clamp

Ver. Sync.

Hor. Sync.

(VCJ)

V

CC3

C In

GND(VCJ)

FBP In

V

CC2

AFC2

AFC1

HOSC

X-ray

H Out

50/60Hz

V Out

SECAM

-(B-Y)Out

-(R-Y)Out

SCP

-(B-Y)In

-(R-Y)In

33

34

detect

VCO

De-

emphasis

Pre-amp.

SIF

35

Limiter

ASW

*1-bit

*1-bit

36

37

7 dB

38
39

40

41

VCO

42

43

44

CV

*7-bit

clamp

VSW

APC1

*1-bit

*1-bit

Trap

Phase

*6-bit

Shift

*7-bit

Sharpness

Y

AFT

APC2

contrast

*9-bit

*1-bit

*4-bit

Level

adjust

(Service)

Y

1F

VIF

clamp

AGC

Detect

SW

DAC

Out

Out

RF

IF

C Bus

2

I

45

Black

expansion

46

Ver.

BGP

Hor.

AFC2

Count

Count Down

Ver.

demod

demod

contrast

sync.sep

Lock det.

*4-bit

Down

*2-bit

(50 Hz/60 Hz)

+/−

50 Hz/60 Hz

Killer

G-Y

LPF

detect

Ident

HVBLK

*1-bit

APC

*8-bit

Brightness

SW

System

FF

1H

det.

ACC

Chroma SW

ACC

*7-bit

Tint

clamp

B-Y

amp.

NTSC

BPF

amp.

CW

*1-bit

Generate

clamp

G-Y

B

G

R

R-Y

Drive

Cut Off

Drive

*Drive 8-bit

*Cut Off 9-bit

*1-bit

Chroma

clamp

Hor.

47

sync.sep

48
49

HBLK

50

SCP

51

Hor.

52

Reg.

53

AFC1

54

HVCO

55
56

Shut

Hor.

Down

57

58

out

Ver.

59

60

61

PN/S

B-Y

SW

62

R-Y

*1-bit

*7-bit

63

64

Chroma

Saturation

AGC

amp.

Interface

Cut Off

(8-bit)

Cut Off

YSPulse

VCO

32

31
30

29
28

27

26

*7-bit

25

24

23

22
21

20

19
18

17

16

15

14

13

12
11

10

Decoupling

Ext. Video

AFT Out

De-emphasis

Audio Out

RF AGC Out

GND

VIF In 2
VIF In 1

V

CC3

SCL
SDA

ACL

GND (RGB)
Lock DET

B Out

G Out

R Out
V

CC1

B In

G In

R In

Y

S

9

Spot Killer

8

3.58 MHz

7

4.43 MHz

6

APC

5

Killer Out

4

Killer

3

B Clamp

2

G Clamp

1

R Clamp

(IF)

(IF)

2

ICs for TV AN5192K

■ Pin Description

Pin No. Description

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 V

CC3-1

(VIF/SIF)
24 VIF Input 1
25 VIF Input 2
26 GND (VIF/SIF)
27 RF AGC Output
28 Audio Output
29 De-emphasis
30 AFT Output
31 External Video Input
32 DC Decoupleling Filter

33 External Audio Input
34 SIF Input/DAC Output
35 IF AGC Filter
36 Video Output
37 SIF APC Filter
38 Internal Video Input
39 VIF Detect Output
40 VIF APC1 Filter
41 VIF VCO (fP/2)
42 Black Level Det./Blank off SW
43 Y Input
44 Ver.Sync.Clamp
45 Ver.Sync.Input
46 Hor.Sync.Input
47 V

(Chroma/Jungle/DAC)

CC3-2

48 Chroma Input/Black Expansion Start
49 GND (Video/Chroma/Jungle)
50 FBP Input
51 V

(Hor.Stability Supply)

CC2

52 AFC2 Filter
53 AFC1 Filter
54 Hor.VCO (32 fH)
55 X-ray Protection Input
56 Hor.Pulse Output
57 50 Hz/60 Hz Detect Output
58 Ver. Pulse Output
59 SECAM Interface
60 -(B-Y) Output
61 -(R-Y) Output
62 Sandcastle Pulse Output
63 -(B-Y) Input
64 -(R-Y) Input

3

AN5192K ICs for T V

■ Absolute Maximum Ratings

Parameter Symbol Rating Unit

Supply voltage V

Supply current I

2

Power dissipation
Operating ambient temperature
Storage temperature

Note)*1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.

2: The power dissipation shown is the value for Ta = 70°C.

*

*

1

*

1

*

CC

CC

P

D

T

opr

T

stg

■ Recommended Operating Range

Parameter Symbol Range Unit

Supply voltage V
Supply voltage V
Supply current I

CC1

CC3

51

V

(14) 10.5 V

CC1

V

(23, 47) 6.0

CC3

I

23+47

I

14

I

51

77 mA

119

27

1 372 mW

−20 to +70 °C

−55 to +150 °C

8.1 to 9.9 V

4.5 to 5.5 V
10 to 25 mA

■ Electrical Characteristics at Ta = 25°C

Parameter Symbol Conditions Min Typ Max Unit

Power supply (DAC Data are typical)

Supply current 1 I
Supply current 2 I
Supply current 3 I
Stabilized power supply voltage V
Stabilized power supply current I
Stabilized power supply input R

resistance Gradient between I51 = 10 mA and

VIF circuit (Typical input fP =

38.9 MHz, VIN =

Video detection output (typ.) V

Video detection output (max.) V
Video detection output (min.) V

POmax

POmin

Video detection output f characteristics
Sync. peak value voltage V
APC pull-in range (high) f

Current at V14 = 9 V 44 55 66 mA

14

Current at V23 = 5 V 8 11 14 mA

23

Current at V47 = 5 V 56 71 85 mA

47

Voltage at I51 = 15 mA 5.8 6.5 7.2 V

51

Current at V51 = 5 V 2 5 7 mA

51

DC measurement 1 5 10 Ω

51

25 mA

90 dBµ, DAC Data are typical)

Modulation m

PO

Data 0A
Data 0A
Data 0A

f

Frequency to become −3 dB for 1 MHz

PC

Sync. peak voltage in VPO measurement

SP

High band side pull-in range 1.0 2.0  MHz

PPH

(Difference from fP =

=

87.5% 1.75 2.1 2.5 V[p-p]

=

88

=

F8 2.15 2.6 3.3 V[p-p]

=

08 1.1 1.6 2.0 V[p-p]

38.9 MHz)

5.5 8 12 MHz

1.6 2.0 2.4 V

4

ICs for TV AN5192K

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

Parameter Symbol Conditions Min Typ Max Unit

VIF circuit (continued) (Typical input fP = 38.9 MHz, VIN = 90 dBµ, DAC Data are typical)

APC pull-in range (low) f

Low band side pull-in range −2.0 −1.0 MHz

PPL

(Difference from fP = 38.9 MHz)

RF AGC delay point adjusting range ∆V

Input to become delay point (V27 = 75  95 dBµ

RFDP

approx. 6.5 V) at Data 0C = 00 to 7F

VCO free-running frequency ∆f

Dispersion without input VIN, −1.2 0 1.2 MHz

P

V36 (IF AGC) = 0 V (Measurement
of difference from 38.9 MHz)

RF AGC maximum sink current I

RFmax

Maximum current IC can sink when 1.5 3.0  mA
pin 27 is low

RF AGC minimum sink current I

RFmin

IC leakage current at which pin 27 −50 0 50 µA
is high

AFT discrimination sensitivity µ
AFT center voltage V
AFT maximum output voltage V
AFT minimum output voltage V
Detection output resistance R
External mode output DC voltage V

AFTmaxV30

AFTminV30

39EXT

Df = ±25 kHz 40 57 75

AFT

V

AFT

without input V

30

at f = fP − 500 kHz 7.8 8.1 8.7 V
at f = fP + 500 kHz 0.3 0.8 1.0 V

DC measurement 70 120 170 Ω

O39

Output DC voltage in AV SW 0.5 1 . 0 1.8 V
external mode (04 − D6 = 1)

SIF circuit (Typical input fS = 6.0 MHz, fM = 400 Hz, VIN = 90 dBµ)

mV/kHz

IN

4.0 4.5 5.0 V

Audio detection output (PAL) V

Audio detection output (NTSC/PAL) R

Audio detection output linearity ∆V

SIF pull-in range (PAL) f

SIF pull-in range (NTSC) f

SIF pull-in range (5.5 MHz) f

SP5.5

SIF input resistance R
De-emphasis pin output resistance (PAL)
De-emphasis pin output resistance (NTSC)

R

R

AV SW circuit

Video SW voltage gain G
Video SW f characteristics f

VSW

∆f = ±50 kHz 480 600 720

SOP

SN/P

0D − D7 = 0, R
∆f = ±25 kHz, R

= 560 kΩ

237

= 560 kΩ−2.5 − 0.5 1.5 dB

237

0D − D7 = 1, ratio to PAL
Ratio of at fS = 6.0 MHz to 6.5 MHz, −2.5 0 2.5 dB

SOP

and

to 5.5 MHz

between pin 37 and V
PAL mode (0D − D7 = 0) pull-in 5.7  6.8 MHz

SPP

range R
NTSC

SPN

mode (0D − D7 = 1) pull-in range

range R
PAL mode (0D − D7 = 0)

270 kΩ addition between pin 37 and V
DC measurement 8 10 12 kΩ

I34

Impedance of pin 29 at PAL 32 40 48 kΩ

29P

Impedance of pin 29 at NTSC 48 60 7 2 kΩ

29N

f = 1 MHz, VIN = 1 V[p-p] 6.2 7.2 8 . 2 dB

VSW

Frequency to become −3 dB from f = 1 MHz

(270 kΩ addition

= 560 kΩ

237

= 560 kΩ

237

CC1

)

4.2  4.8 MHz

5.2  5.8 MHz

CC1

10 MHz

mV[rms]

5

AN5192K ICs for T V

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

Parameter Symbol Conditions Min Typ Max Unit

AV SW circuit (continued)

Video SW external input pin voltage
Video SW external output DC voltage
Video SW external input resistance
Video SW output resistance R
Audio SW voltage gain G

V

R

V

ASW

DC measurement 1.7 2.0 2.3 V

31

DC measurement Data 04 − D6 = 1 4.2 4.8 5.4 V

36E

DC measurement 44 56 68 kΩ

I31

DC measurement 100 140 180 Ω

O36

Data 04 − D6 = 1 (Outside) −10 1dB
f = 400 Hz, VIN = 1 V[p-p]

Audio SW input pin voltage V
Audio SW input output DC voltage V
Audio SW input resistance R
Audio SW output resistance R
Video SW internal clamp pin voltage V
Video SW internal output DC voltage V

DC measurement 3.7 4.2 4.7 V

33

DC measurement 3.7 4.2 4.7 V

28

DC measurement 61 72 83 kΩ

I31

DC measurement 200 400 600 Ω

O28

DC measurement 1.3 1.6 1.9 V

38

DC measurement, Data 04 − D6 = 0 3.1 3.7 4.3 V

36I

Video signal processing circuit (In the following test conditions, the measurements are made with input 0.6 V[p-p]

(VWB = 0.42 V[0-p]) stair-step, G-out.)
Video output (typ.) V
Video output (max.) V
Video output (min.) V
Contrast variable range Y

Cmax/min

YOmax

YOmin

Data 03 = 40 (typ.) (Contrast) 1.65 2.1 2.55 V[p-p]

YO

Data 03 = 7F (max.) 3.6 4.5 5.35 V[p-p]
Data 03 = 00 (min.) 0.07 0.25 0.5 V[p-p]
03 = 7F 20 25 33 dB

03 = 00

Video frequency characteristics fY

Picture quality variable range Y

Pedestal level (typ.) V
Pedestal level variable width ∆V
Brightness control sensitivity ∆V

Video input clamp voltage V
ACL sensitivity AC L
Blanking Off threshold voltage V

Blanking level V
DC restoration ratio T

6

C

Smax/min

PED

PED

BRT

YCLP

BOFF

YBL

DC

Data 0E − D1 = 1(Trap Off) 5.5 6.8  MHz
Data 04 = 00 (Sharpness)
Frequency to become −3 dB from
f = 0.2 MHz

04 = 3F f = 3.8MHz 9 1 3 17 dB
04 = 00 Data 0E − D1 = 1

Data 02 = 80 (typ.) (Brightness) 1.9 2.5 3.1 V
Difference between Data 02 = 00 and FF
Average amount of change for 1 7 11 14

2.0 2.6 3.2 V
mV/Step

Step between Data 02 = 60 and A0
Clamp voltage of pin 43 3.2 3.7 4.2 V
Change of Y-out when V20 = 3.0 V→3.5 V

2.1 2.7 3.2 V/V

Maximum blanking Off voltage 0.3 0.5 0.9 V
in lowering pin 42 voltage

DC voltage of blanking pulse 0.5 1.0 1.5 V
APL 10% to 90% 90 100 110 %

∆AC − ∆DC

TDC

=

∆AC

×

100

ICs for TV AN5192K

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

Parameter Symbol Conditions Min Typ Max Unit

Video signal processing circuit (continued) (In the following test conditions, the measurements are made with

input: 0.6 V[p-p] (VWB = 0.42 V[0-p] stair-step) at G-out.)
Video input clamp current I
ACL start point V

YCLP

DC measurement: IC inside sink current
V20 at which output amplitude becomes

ACL

81318µA

3.4 3.7 4.0 V
90% in decreasing ACL pin (V20)
from 5 V

Color signal processing circuit (In the following test conditions, burst 300 mV[p-p] (PAL) and reference is B-out)
Color-difference output (typ.) V

Input: Color bar 2.6 3.3 4.0 V[p-p]

CO

Data 00 = 40 (typ.), 03 = 40 (typ.)

Color-difference output (max.) V

COmax

Data 00 = 7F amplitude of one side 2.3 3. 0  V[0-p]
Data 03 = 40

Color-difference output (min.) V

COmin

Data 00 = 00 0  100

mV[p-p]

Data 03 = 40

Contrast variable range C

Cmax/min

03 = FF Data 00 = 40 20 25 33 dB
03 = 00

ACC characteristics 1 ACC1 Burst 300 mV[p-p]→600 mV[p-p] 0.9 1.0 1.2 Time

Input; Rainbow

ACC characteristics 2 ACC2 Burst 300 mV[p-p]→60 mV[p-p] 0.7 1.0 1.1 Time

Input; Rainbow

NTSC tint center ∆θ

Difference from Data = 01 = 40 −13 0 +13 Step

C

(Tint) at which tint is adjusted to center.

NTSC tint variable range 1 ∆θ
NTSC tint variable range 2 ∆θ

Data 01 = 7F 30 50 65 deg

1

Data 01 = 00 −65 −50 −30 deg

2

Color-difference output ratio (R) R/B Input; Rainbow for both PAL/NTSC 0.71 0.83 0.95 Time
Color-difference output ratio (G) G/B Input; Rainbow for both PAL/NTSC 0.31 0.37 0.43 Time
Color-difference output angle (R) ∠R Input; Rainbow for both PAL/NTSC 78 90 102 deg
Color-difference output angle (G) ∠G Input; Rainbow for both PAL/NTSC 224 236 248 deg
PAL color killer tolerance V
NTSC color killer tolerance V
APC pull-in range (high) f
APC pull-in range (low) f
Color killer detection output voltage V

0 dB = 300 mV[p-p] −57 −44 −34 dB

KillP

0 dB = 300 mV[p-p] −57 −44 −34 dB

KillN

For both PAL/NTSC 450 900  Hz

CPH

For both PAL/NTSC −900 −450 Hz

CPL

V5 measured when chroma is input 4.5 5 .0  V

KC

(Color)
Color killer detection output voltage V

V5 measured when no chroma is 0 0.1 0.5 V

KBW

(B&W) input
Demodulation output-(B-Y) V
Demodulation output-(R-Y) V
Demodulation output angle ∠B ∠

Input; Color bar, measurement by pin 60

DB

Input; Color bar, measurement by pin 61

DR

Phase shift of B-Y axis −5 0 5 deg

RDB

555 695 835
430 540 650

mV[p-p]
mV[p-p]

7