Panasonic AN5195K-C Datasheet

ICs for TV

AN5195K-C

Single chip IC for PAL/NTSC color TV

(built-in I

■ Overview

The AN5195K-C is an IC in which all of the PAL/NTSC system color television signal processing circuits are integrated on one chip. The rationalization of set production line can be realized by the incorporation of I

C bus interface)

C bus interface.

64 33

132

Unit: mm

58.4±0.3

17.0±0.2

■ Features

• Built-in video IF circuit, sound IF circuit, video

signal processing circuit, color signal processing circuit, and sync. signal processing circuit

• Rationalization of set production line can be real-

ized by the incorporation of I

C bus interface

• Can be applied to PAL/NTSC/AV-NTSC/M-

NTSC system

• Package: 64-SDIP, supply voltage: 5 V, 9 V

■ Applications

• TV, TV-video combination

(1.641)

Seating plane

1.778

+0.1 – 0.05

0.5

(1.0)

SDIP064-P-0750B

(3.3)

3.85±0.2

5.2 max.

0.7 min.

19.05

0.25

0° to 15°

+0.1 – 0.05

AN5195K-C ICs for TV

■ Block Diagram

SIF3 in/ sharpness

Ext. audio in

SIF2 in

SIF1 in IF AGC filter Int. video1 in

SIF APC filter

Int. video2 in

VIF det. out

VIF APC1 filter

VIF VCO Video out

Y-in

Sync. in

(VCJ)

CC3

C in/black expansion

GND(VCJ)

FBP in

CC2

AFC2 filter AFC1 filter

Hor. VCO

X-ray protect

H-out

Ver. clamp

V-out

SECAM interface

−(B−Y) out

−(R−Y) out

S.C.P

−(B−Y) in

−(R−Y) in

33 34

35 36 37 38 39 40 41

42 43 44 45

46 47 48 49 50

51 52

53 54 55

56 57

58 59

60 61 62

63 64

*7-bit

VCO

Hor.

HBLK

reg.

Hor.

HVCO

Shut

down

out

Ver.

*6-bit

Saturation

APC1

sync. sep.

SCP

AFC1

Hor.

Ver.

PN/S

*1-bit

G−Y

*2-bit

SIF SW

*1-bit

Video SW

*9-bit

Ver.

AFC2

*3-bit

down

count

count down

B−Y

R−Y

Matrix

AFT Limiter

clamp

sync. sep.

BGP

*2-bit

(50 Hz

/60 Hz)

demod

+ / −

demod

SIF

detect

shift

Phase

*6-bit

Sharpness

Hor.

lock DET

50 Hz

/60 Hz

ident

Killer

RGB SW

LPF

contrast

HVBLK

detect

VCO

*3-bit

Black

expansion

System

Tint

LPF

De-

Level

adjust

*1-bit

*6-bit

clamp

emphasis

clamp

ACC

APC

generate

*1-bit

VIF

amp.

clamp

Pre-amp.

AGC

detect

DAC

1-bit

clamp

ASW

*6-bit

out

*Drive

ACC

Chroma

2-bit

*1-bit

31 30

28 27

AGC

amp.

23 22 21

C bus

interface

20 19 18

7-bit

*Cut off

8-bit

*Cut off

8-bit

7-bit

*Cut off

8-bit

13 12

Contrast

(*6-bit)

det.

VCO

50 Hz/60 Hz

SECAM det SW

7-bit

Brightness Killer

Decoupling Ext. video in AFT out

De-emphasis

Audio out

RF AGC GND(VIF/SIF) VIF2 in

VIF1 in

(VIF/SIF)

CC3

SCL SDA ACL GND (RGB/DAC) Hor. lock det. B-out G-out R-out

(9 V)

CC1

B-in G-in R-in

BL det.

Chroma VCO (3.58 MHz)

Chroma VCO (4.43 MHz)

APC filter

Killer out,50 Hz/60 Hz out SECAM det. out

Killer filter

(B) clamp filter

(G) clamp filter

(R) clamp filter

ICs for TV AN5195K-C

■ Pin Descriptions

Pin No. Description

1 (R) clamp 2 (G) clamp 3 (B) clamp 4 Killer filter 5

Killer out, 50 Hz/60 Hz out, SECAM det. out 6 Chroma APC filter 7 Chroma VCO (4.43 MHz) 8 Chroma VCO (3.58 MHz)

9 Black level det. 10 YS input 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 VIF1 input 25 VIF2 input 26 GND (VIF/SIF) 27 RF AGC output 28 Audio output 29 De-emphasis 30 AFT output 31 External video input 32 DC decoupling filter

Pin No. Description

33 SIF3 input/ sharpness 34 External audio input 35 SIF2 input 36 SIF1 input 37 IF AGC filter 38 Internal video1 input 39 SIF APC filter 40 Internal video2 input 41 VIF detect output 42 VIF APC1 filter 43 VIF VCO (fP/2) 44 Video output 45 Y input 46 HV 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 Ver. sync. clamp 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

AN5195K-C ICs for TV

■ Absolute Maximum Ratings

Parameter Symbol Rating Unit

Supply voltage V

Supply current I

Power dissipation

Operating ambient temperature

Storage temperature

Note)*1 : Except fot 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.

■ Recommended Operating Range

Parameter Symbol Range Unit

(14) 10.5 V

CC1

(23, 47) 6.0

CC3

23+47

opr

stg

67 mA

126

1,480 mW

−20 to + 70 °C

−55 to + 150 °C

Supply voltage V

Supply current I

CC1

CC3

■ Electrical Characteristics at Ta = 25°C

Parameter Symbol Conditions Min Typ Max Unit

Power supply

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 R

input resistance at I51 = 10 mA and 25 mA VIF circuit Typical input: fP = 38.9 MHz, VIN = 90 dBµ Video detection output (typ.) V Video detection output (max.) V Video detection output (min.) V Video detection output f characteristics

POmax

POmin

f Sync. peak value voltage V APC pull-in range (H) f

APC pull-in range (L) f

PPH

PPL

RF AGC delay point adjusting ∆V range

Current at V14 = 9 V 394857mA

Current at V23 = 5 V 7 10 13 mA

Current at V47 = 5 V 496377mA

Voltage at I51 = 15 mA 5.8 6.5 7.2 V

Current at V51 = 5 V 2 5 7 mA

DC measurement, gradient 1 5 10 Ω

Modulation m = 87.5%, data 0B = 44 1.7 2.1 2.5 V[p-p]

0B = 74 1.9 2.6 3.3 V[p-p] 0B = 04 1.1 1.6 2.1 V[p-p] Frequency to become −3 dB for 1 MHz

Sync. peak voltage at V[p-0] measurement

High band side pull-in range 1.0 2.0  MHz (difference from fP = 38.9 MHz)

Low band side pull-in range −2.0 −1.0 MHz (difference from fP = 38.9 MHz)

Delay point (input to become 75  95 dBµ

RFDP

= approx. 6.5 V) at data 0A = 00 to 3F

8.1 to 9.9 V

4.5 to 5.5 10 to 25 mA

5.5 8 12 MHz

1.6 2.0 2.4 V

ICs for TV AN5195K-C

■ 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

VCO free-running frequency ∆f

RF AGC maximum sink current IRF RF AGC minimum sink current IRF AFT discrimination sensitivity µ AFT center voltage V AFT maximum output voltage V AFT minimum output voltage V

AFTmaxV30

AFTminV30

Detection output resistance R SIF circuit Typical input: fS = 6.0 MHz, fM = 400 Hz, VIN = 90 dBµ Audio detection output V

SOP36

(PAL, SIF1) 0B−D3 = 0 Audio detection output V

SOP35

(PAL, SIF2) 0B−D3 = 0 Audio detection output V

SOP33

(PAL,SIF3) 0B−D3 = 0 Audio detection output NTSC/PAL

SN/P

Audio detection output linearity ∆V

SIF pull-in range f NTSC (4.5 MHz)

SIF pull-in range f PAL (5.5 MHz)

SIF pull-in range f PAL (6.0 MHz)

SIF pull-in range f PAL (6.5 MHz)

SNH

(4.5 MHz)

SNL

(4.5 MHz)

SPH

(5.5 MHz)

SPL

(5.5 MHz)

SPH

(6.0 MHz)

SPL

(6.0 MHz)

SPH

(6.5 MHz)

SPL

(6.5 MHz)

De-emphasis pin R output resistance (PAL)

De-emphasis pin R output resistance (NTSC)

Dispersion without input VIN, −1.2 0 1.2 MHz

V37 (IF AGC) = 0 V(measurement of difference from 38.9 MHz)

Maximum current IC can sink when pin 27 is low

max

Leakage current of IC, when pin 27 is high

min

∆f = ±25 kHz 40 57 75 mV/kHz

AFT

V30 without input V

AFT

1.5 3.0  mA

−50 0 50 µA

4.0 4.5 5.0 V

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 IO = − 0.4 mA to −1.0 mA

O41

70 120 170 Ω

∆f = ±50 kHz 0.90 1.15 1.40 V[rms]

∆f = ±25 kHz, 0B−D3 = 1, ratio to PAL (V

Ratio between fS = 5.5 MHz −30 3 dB

SOP

)

−2.5 − 0.5 1.5 dB

SOP36

and 6.0 MHz, and 6.5 MHz Pull-in range of high frequency side 4.8 5.0  MHz

Pull-in range of low frequency side  4.0 4.2 MHz

Pull-in range of high frequency side 5.8 6.0  MHz

Pull-in range of low frequency side  5.0 5.2 MHz

Pull-in range of high frequency side 6.3 6.5  MHz

Pull-in range of low frequency side  5.5 5.7 MHz

Pull-in range of high frequency side 6.8 7.0  MHz

Pull-in range of low frequency side  6.0 6.2 MHz

Impedance of pin 29 at PAL 32 40 48 kΩ

29P

Impedance of pin 29 at NTSC 48 60 72 kΩ

29N

AN5195K-C ICs for TV

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

Parameter Symbol Conditions Min Typ Max Unit

AV SW circuit

Video SW voltage gain G Video SW f characteristics f

Video SW external input pin voltage Video SW external output DC voltage Video SW external input resistance

VSW

R Video SW output resistance R Video SW internal clamp pin voltage Video SW internal output DC voltage Audio SW voltage gain G

38,40

ASW

Audio SW input pin voltage V Audio SW output DC voltage V Audio SW input resistance R Audio SW output resistance R Video signal processing circuit Typical input: 0.6 V[p-p] (VWB = 0.42 V[p-p] stair-step), at G-out Video output (typ.) V Video output (max.) V Video output (min.) V Contrast variable range Y

YOmax

YOmin

Cmax/min

Video frequency characteristics f

Picture quality variable range Y

Smax/minV33

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

Video input clamp voltage V

YCLP

ACL sensitivity AC L Blanking off threshold voltage V Blanking level V

Service SW threshold voltage

DC restoration ratio T

Video input clamp current I

Note)*1:

Take great care for not to become V20 < 0.9 V at set design so that the pin 20 is combined use for service SW when it is used as the ACL

YCLP

f = 1MHz, VIN = V[p-p] 5.7 6.7 7.7 dB Frequency to become −3 dB 8 10  MHz

from f = 1 MHz, VIN = 0.714 V[0-p] DC measurement 1.7 2.0 2.3 V

DC measurement, 03−D7 = 1, 0B−D7 = 1

44E

DC measurement 44 56 68 kΩ

I31

DC measurement, IO = − 0.6 mA to −1.0 mA

O44

4.2 4.8 5.4 V

100 140 180 Ω

DC measurement, IIN = −1.0 mA 1. 3 1.6 1.9 V DC measurement 3.7 4.3 4.9 V

44I

Data 03−D7 = 1, 0B−D7 = 1 −10 1 dB (external input) f = 400 Hz, VIN = 1 V[p-p]

DC measurement 3.7 4.2 4.7 V

DC measurement 55 65 75 kΩ

I34

DC measurement 200 400 600 Ω

O28

Data 03 = 20 (typ.) (contrast) 1.9 2.4 2.9 V[0-p]

Data 03 = 3F (max.) 4.1 5.0 5.9 V[0-p] Data 03 = 00 (min.) 0.15 0.50 1.00 V[0-p] 03 = 3F 15 20 25 dB

03 = 00 Pin 33 = 5 V (sharpness), frequency 5.5 6.0  MHz

to become −3 dB from f = 0.2 MHz

= 7 V

V33 = 5 V Data 02 = 40 (typ.) (brightness) 2.0 2.5 3.0 V

PED

Difference between data 02 = 00 and 7F

PED

Average amount of change 14 20 26 mV/

BRT

, f = 3.8 MHz

91317dB

2.0 2.6 3.2 V

at data 02 = 30 and 50 per 1 step Step Clamp voltage of pin 45 3.2 3 .7 4.2 V Change of Y-out, when V20 = 3.0 V → 3.5 V DC voltage of blanking pulse  1.0 1.5 V

YBL

Stop voltage of vertical output, 0.3 V

STH

2.4 3.0 3.6 V/V

when lowering pin 20 (ACL) voltage APL 10% to 90% 90 1 0 0 110 %

∆AC − ∆DC

TDC = ∆AC

DC measurement: IC inside sink current

× 100

81318µA

ICs for TV AN5195K-C

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

Parameter Symbol Conditions Min Typ Max Unit

Video signal processing circuit (continued) Typical input: 0.6 V[p-p] (VWB = 0.42 V[p-p] stair-step), at G-out

Pedestal difference voltage ∆V Brightness voltage tracking ∆T

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

Chroma signal processing circuit Burst 150 mV[p-p] (PAL), reference is B-out Color-difference output (typ.) V

Color-difference output (max.) V Color-difference output (min.) V Contrast variable range C

COmax

COmin

Cmax/min

ACC characteristics 1 ACC1 Burst 150 mV[p-p] → 300 mV[p-p] 0.9 1.0 1.2 Times ACC characteristics 2 ACC2 Burst 150 mV[p-p] → 30 mV[p-p] 0.8 1.0 1. 2 Times NTSC tint center ∆θ

NTSC tint variable range 1 ∆θ NTSC tint variable range 2 ∆θ Color-difference output ratio (R) Color-difference output ratio (G) Color-difference output angle (R) Color-difference output angle (G) PAL color killer tolerance V NTSC color killer tolerance V APC pull-in range (H) f APC pull-in range (L) f

R/B Input: Rainbow for both PAL/NTSC 0.46 0.56 0.66 Times

G/B Input: Rainbow for both PAL/NTSC 0.28 0.34 0.40 Times

∠R Input: Rainbow for both PAL/NTSC 7 8 90 102 deg

∠G Input: Rainbow for both PAL/NTSC 22 4 236 248 deg

KILLP

KILLN

CPH

CPL

Color killer detection V output voltage (color)

Color killer detection V

KBW

output voltage (B&W) Demodulation output −(B−Y) V

Demodulation output −(R−Y) V

Demodulation output angle ∠(B−Y) Demodulation output angle ∠(R−Y) CW output level (4.43 MHz) V

∠R ∠R

CWP

Difference voltage of R,G,B-out pedestal

IPL

R,G,B-out fluctuation level ratio of 0.9 1.0 1.1 Times

− 0.2 0 0.2 V

data 02 (brightness) = 20 to 60 Output ratio of R,B-out against G-out 0.8 1.0 1.2 Times

Gain ratio of R,G,B-out at data 03 0.9 1.0 1.1 Times/

CONT

(contrast) = 10 to 30 Times

Input: Color bar data 2.9 3.7 4.5 V[p-p]

00 = 20 (typ.), 03 = 20 (typ.) Data 00 = 3F, amplitude of one side, 03 = 20

2.6 3.3  V[0-p] Data 00 = 00, 03 = 20 10 0 mV[p-p] 03 = 3F

03 = 00

Difference from data 01 = 20 (tint), −7 0 7 Step

, 00 = 20

15 20 25 dB

when adjusted at tint center Input: Rainbow, data 01 = 3F 30 50 65 deg

Input: Rainbow, data 01 = 00 −65 −50 −30 deg

0 dB = 150 mV[p-p] −57 −44 −34 dB 0 dB = 150 mV[p-p] −57 −44 −34 dB For both PAL/NTSC 450 700  Hz For both PAL/NTSC −700 −450 Hz V5, when chroma input 4.5 5.0  V

Data 0A−D6 = 0, 0A−D7 = 1, killer out V5, when chroma input 0 0.1 0.5 V

Data 0A−D6 = 0, 0A−D7 = 1, killer out Input: Measurement at pin 60 5 5 5 695 83 5 mV[p-p]

for both color bar PAL/NTSC Input: Measurement at pin 61 4 3 0 540 65 0 mV[p-p]

for both color bar PAL/NTSC Phase shift of B−Y axis −6 0 6 deg

Phase difference from B−Y axis 84 90 96 deg

AC component, when VCO is set at 4.43 MHz

250 350 450 mV[p-p]

AN5195K-C ICs for TV

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

Parameter Symbol Conditions Min Typ Max Unit

Chroma signal processing circuit (continued) Burst 150 mV[p-p] (PAL), reference is B-out

CW output level (3.58 MHz) V CW output level period (SECAM) SECAM discrimination current I

CWN

SECAM

SECAM discrimination output V

PAL/NTSC DC level V

59PN

SECAM DC level V RGB processing circuit DAC data are typical Drive adjustment range G

Cut-off adjustment range V

YS threshold voltage V YS threshold voltage V External RGB pedestal difference voltage

CUTOFF

YSON

YSOFF

∆V

Internal and external pedestal ∆V difference voltage

External RGB output voltage V External RGB output difference voltage External RGB contrast variable E

ERGB

∆V

Cmax/min

range 03 = 00 External RGB frequency characteristics

RGBC

Internal and external RGB V output voltage ratio input, contrast 03 = 20 (typ.)

Synchronizing signal processing circuit

Horizontal free-running f oscillation frequency

Horizontal output pulse duty cycle

Horizontal pull-in range f PAL vertical free-running f

VO-P

oscillation frequency NTSC vertical free-running f

VO-N

oscillation frequency Vertical output pulse width τ PAL vertical pull-in range f NTSC vertical pull-in range f

VP-P

VP-N

Horizontal output voltage (H) V Horizontal output voltage (L) V

AC component, when VCO is set at 3.58 MHz CW output period at SECAM and PAL

50 mV[p-p]

1.31 1.41 1.51 ms

Minimum value for taking out current 50 100 150 µA from pin 59 and discriminating as SECAM

V5 data, when SECAM signal inputted

4.5 5.0  V 0A−D6 = 1, 0A−D7 = 0, SECAM det. out

V59 DC level at PAL/NTSC 0.8 1.3 1.65 V V59 DC level at SECAM 4.1 4 . 6 5.1 V

59S

AC change amount of R, B-out, 5 6 7 dB

when drive adjustment max. and min. DC change amount of R,G,B-out, 2.1 2.4 2.7 V

when cutoff adjustment max. and min. Minimum DC voltage, when YS turns on Maximum DC voltage, when YS turns off YS = 5 V −200 0 200 mV

EPL

Internal-external 200 0 200 mV

PL/IE

Input 0.7 V[p-p], contrast 03 = 20 (typ.) Output ratio of external R,G,B-out 0.8 1.0 1. 2 Times

ERGB

1.0  V

0.4 V

1.8 2.2 2.7 V[p-p]

03 = 3F 12 17 22 dB

Input 0.2 V[p-p] 8 10  MHz External 0.7 V[p-p]/internal 0.6 V[p-p]

E/I

Without sync. signal input 15.33 15.63 15.93 kHz

Upward going pulse duty cycle 31 37 43 %

Difference from fH = 15.625 kHz ±500 ±650  Hz

0.78 0.92 1.06 Times

Data 01−D7 = 1, 02−D7 = 0 485052 Hz Forced 50 Hz mode, no sync. signal input

Data 01−D7 = 1, 02−D7 = 1 586062 Hz Forced 60 Hz mode, no sync. signal input

For both PAL/NTSC 9 10 11 1/fH

fH = 15.625 kHz, forced 50 Hz mode 46  54 Hz fH = 15.75 kHz, forced 60 Hz mode 5 6  64 Hz High-level DC voltage 2.9 3.2 3.5 V

56H

Low-level DC voltage 0.3 V

56L

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