Panasonic AN5165K Datasheet

ICs for TV

AN5165K

A Single Chip IC for NTSC Color-TV

■ Overview

The AN5165K is an IC in which all of the NTSC
system color television signal processing circuits are in­tegrated on a single chip. The rationalization of set pro­duction line can be realized by this IC incorporating I

2

bus interface.

■ Features

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

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

• Built-in I

2

C bus interface

■ Applications

• TVs

Unit: mm

1

52

0.5±0.1

1.0±0.25

C

1.778

47.7±0.3

26 27

3° to 15°

13.7±0.3

(15.24)

3° to 15°

SDIP052-P-0600A

3.85±0.3 (3.3)

(0.7)

1

AN5165K ICs for T V

■ Block Diagram

26

Drive

SW

M

&Y

S

Y

VCO

25

24

23

22

21
20

19

18

17

16

15

14

13

12
11

10

9

8

7

Cut Off B SW

Cut Off R SW

6

5

4

3

2

1

Decoupling

Ext.Video

Audio Out

APC

RF AGC Out

GND (IF)

IF 5 V

9 V

BLK In (SCP)

SCL

SDA

ACL/NECK

GND (RGB)
Lock DET

B

G

R

V/C/J 9 V

B In

G In

R In

Y

S&YM

APC

Chroma VCO

Ext.Audio

SIF In

IF AGC

Video Out

AFT Out

Int.V

DET Out

APC

VCO1
VCO2

IF 9 V

BLDET

V Sync. Y In

V Clamp

H Sync.

V/C/J/5 V

C In

VCJ GND

FBP In

6.3 V

AFC1

HOSC

X-ray

H Out

CW Out

V Out1

27

5-bit

DEMP

AFT

DAC

9-bit

IF

DAC

DET

VOL

7-bit

ASW

RF

AGC

DAC

VIF

Amp.

28

29

30
31

DC

SIF

VSW

SW

V SW

VA

RAMP

SW

IF

PLL

AGC

32

4-bit

33

34

DAC

VAMP

VCO

CTRL

35
36

VCO

PT

NI

APC

37

B.G.P

CCP (Hosc4)

H Out2

VBLK

Trig1

SW

to Video

Trig2

RGB

L.P.F.

3-bit

A Trig

Sharpness

Y.N.R

DAC

to Chroma

H Center

P.EQP

DACSW

5-bit

DAC

6-bit

7-bit

DAC

On/Off SW

B.P.F.1

SW

ACC1

ACC DET

Killer Off SW

Y Contrast

SW

ABL SW

L.P.F.

B.P.F.2

BPF SW

ACC2

Killer

SW

DAC

Bright

Y Clamp

Contrast

CW Out

8-bit

Black

DC

7-bit

DAC

Color

γ

Expamsion

C Filter

7-bit

Drive

8-bit

Cut Off

DEM

APC

7-bit

DAC

Tint

γ On/Off SW

SW

3-bit

DAC

RGB Limit

Cut off

DACDAC

Gain Control

38

39

CV Clamp

DL Trap

40

41
42

Hor.

43

Sync. Sep.

44

to Video

45

Ver.

Sync. Sep.

HBLK

Lock DET

46

HBLK

47

Hosc1

2fH

Ver.

H Pluse

CountDown

Hosc2

Hor.

AFC2

H Out1

CountDown

48

AFC1

HVCO

49

S.SW

SW

X-ray

Ver. Out

32fH

H.EQP

50

51

52

2

ICs for TV AN5165K

■ Pin Description

Pin No. Description

1 Chroma VCO (3.58 MHz)
2 Chroma APC Filter
3Y

& YM Input

S

4 External R Input
5 External G Input
6 External B Input
7V

9 V (VCJ)

CC1-1

8 R Output

9 G Output
10 B Output
11 Hor. Lock Detect
12 GND (RGB/I2C/ DAC)
13 ACL/NECK Protect
14 SDA
15 SCL
16 BLK Pulse Input/H

SYNC2

17 White Detect
18 V

5 V (VIF/SIF)

CC2-1

19 VIF Input (1)
20 VIF Input (2)
21 GND (VIF/SIF)
22 RF AGC Output
23 SIF APC Filter
24 Audio Output
25 External Video Input
26 DC Decoupling Filter
27 External Audio Input

Output

Pin No. Description

28 SIF Input/White Expand-Level
29 IF AGC Filter
30 Video Output
31 AFT Output
32 Internal Video Input
33 VIF Detect Output
34 VIF APC Filter
35 VIF VCO (1)
36 VIF VCO (2)
37 V

CC1-2

9 V
38 Black Detect
39 Y/Ver. Sync. Input
40 Ver. Sync. Clamp
41 Hor. Sync. Input
42 V

5 V (Chroma/jungle/DAC)

CC2-2

43 Chroma Input/Black Expansion Start
44 GND (Video/Chroma/Jungle)
45 FBP Input
46 V

CC3

6.2 V
47 AFC1 Filter
48 Hor. VCO (32 fH)
49 X-ray Protection Input
50 Hor. Pulse Output

51 CW Output/Spot KILLER Off Input/

X-ray Protection Output

52 Ver. Pulse Output

■ Absolute Maximum Ratings

Parameter Symbol Rating Unit

Supply voltage V

Supply current I

CC

CC

V

(7·37) 10.5 V

CC1

V

(18·42) 6.0

CC2

V

(46) 6.5

CC3

I

7+37

I

18+42

I

46

117 mA

68

6.3

3

AN5165K ICs for T V

■ Absolute Maximum Ratings (continued)

Parameter Symbol Rating Unit

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

*

■ Recommended Operating Range

Supply voltage V

■ Electrical Characteristics at Ta = 25°C

Power supply

*

1

*

1

*

P

D

T

opr

T

stg

1 481 mW

−20 to +70 °C

−55 to +150 °C

Parameter Symbol Range Unit

CC1

V

CC2

V

CC3

8.1 to 9.9 V

4.5 to 5.5

6.05 to 6.35

Parameter Symbol Conditions Min Ty p Max Unit

Supply current 1 I

7+I37

Current at V7 = 9 V, current at 68 85 100.5 mA
V37 = 9 V

Supply current 2 I

18+I42

Current at V18 = 5 V, current at 38 48 57 mA

V42 = 5 V
Supply current 3 I
Supply current 4 I

Current, when V46 = 6.2 V 2 5 6 mA

46

Current at V46 = 6.2 V. However 5 7 9 mA

46

all other power supplies are off state
VIF circuit (Typical input fP = 45.75 MHz, VIN = 90 dBµ)
Video detection output (typ.) V

Modulation factor m = 87.5% 1.75 2.1 2.5 V[p-p]

PO

Data 0D = 88
Video detection output (max.) V
Video detection output (min.) V
Video detection output f characteristics
Synchronous peak value voltage V
APC pull-in range (Hu) f

POmax

PPHU

Data 0D = F8 2.15 2.6 3.3 V[p-p]

Data 0D = 08 1.1 1.6 2.0 V[p-p]

POmin

f

Frequency of output −3 dB for 1 MHz 5.5 8 12 MHz

PC

Voltage in VPO measurement 1.6 2.0 2.4 V

SP

High band side pull-in range 1.0 1.5  MHz

(Difference from fP = 45.75 MHz)
APC pull-in range (Lu) f

PPLU

Low band side pull-in range −1.5 −1.0 MHz

(Difference from fP = 45.75 MHz)
RF AGC delay point adjustment DV

range (V

Input to become delay point 75  95 dBm

RFDP

= approx. 6.5 V), when Data

22

0C = 00 to 7F
RF AGC maximum sink current I

4

RFmax

Maximum current IC can sink when 1.5 3.0  mA

pin 22 is low

ICs for TV AN5165K

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

Parameter Symbol Conditions Min Typ Max Unit

VIF Circuit (continued) (Typical input fP = 45.75 MHz, VIN = 90 dBµ)

RF AGC minimum sink current I

RFmin

Leak current of IC, when pin 22 is −50 0 50 mA

high
AFT discrimination sensitivity µ
AFT center voltage V
AFT maximum output voltage V
AFT minimum output voltage V

AFTmaxV31

AFTminV31

Df = ±25 kHz 40 57 75 mV/kHz

AFT

AFT

V31 without V

IN

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

SIF circuit (Typical input fS = 4.5 MHz, fM = 400 Hz, VIN = 90 dBµ)
Audio detection output V
Audio detection output (max.) V
Audio detection output (min.) V
SIF pull-in range f

SOmax

Df = ±25 kHz, 0A = 10 250 350 450

SO

Data 0A = 1F 300 390 480

Data 0A = 00 150 256 350

SOmin

SP

3.3  5.7 MHz

mV[rms]
mV[rms]
mV[rms]

AV SW circuit

Video SW voltage gain G
Video SW frequency characteristics f
Audio SW voltage gain G

f = 1 MHz, VIN = 1 V[p-p] 6.2 7.2 8.2 dB

VSW

Frequency of output −3 dB from 1 MHz

VSW

Data 0 F−D5 = 1 (external) −3 −11dB

ASW

10 MHz

f = 400 Hz, VIN = 1 V[p-p]
Video signal processing circuit (In the following test conditions, the measurements are made withinput: 2.0 V[p-p]

(VWB = 1.43 V[0-p]stair-step) at G
Video output (typ.) V
Video output (max.) V
Video output (min.) V
Contrast variable range Y

Cmax/min

YO

YOmax

YOmin

Data 03 = 40 (typ.) (Contrast) 1. 9 2.4 2. 9 V[0-p]
Data 03 = 7 F (max.) 3.8 4.8 5.8 V[0-p]
Data 03 = 00 (min.) 0.07 0.3 0.6 V[0-p]
03 = 7F 19 22 26 dB

OUT

.)

03 = 00

Video frequency characteristics f

Sharpness variable range Y

Pedestal level (typical) V
Pedestal variable width ∆V

Brightness control sensitivity ∆V

YC

Smax/min

PED

PED

BRT

ACL sensitivity ACL
Blanking level V

YBL

Data 0F−D7 = 0 (Trap Off) 6.0 8.0 10.0 MHz
Data 04 = 00 (Sharpness)
Frequency to become −3 dB from
f = 0.5 MHz

04 = 3F f = 3.8 MHz 7 10.5 14 dB
04 = 00 Data 0F − D7 = 0

Data 02 = 80 (typ.) (Brightness) 2.4 3.0 3.6 V
Difference between Data 02 = 00 2.2 2.6 3.0 V

and FF
Average amount of change per 1 step, 9.5 12.5 15.5

mV/Step

when Data 02 = 60 and A0
Change of Y

from V13 = 3.0 V to 3.5 V

OUT

2.3 2.9 3.6 V/V

DC voltage of blanking pulse 0.9 1.4 1.9 V

5

AN5165K ICs for T V

■ 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

Video input clamp current I
ACL start point V

input: 2.0 V[p-p] (VWB = 1.43 V[0-p] stair-step) at G

YCLP

DC measurement: Sink current inside IC
V13 voltage at which output amplitude 3.5 4.0 4.5 V

ACL

becomes 90% when ACL pin (V13)
is being decreased from 5 V.

51015µA

OUT

.)

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

Input: Color bar 2.8 3.5 4.2 V[p-p]

CO

OUT

)

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

Color difference output (max.) V

COmax

Data 00 = 7 F one side amplitude 2.3 3.4  V[0-p]
Data 03 = 40

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

COmin

Cmax/min

Data 00 = 00, Data 03 = 40 0  100

mV[p-p]

03 = FF Data 00 = 40 15 20 25 dB
03 = 00

ACC characteristics 1 ACC1 Burst 300 mV[p-p]→600 mV[p-p] 0.8 1.0 1.2 Time

Input: Color bar

ACC characteristics 2 ACC2 Burst 300 mV[p-p]→60 mV[p-p] 0.7 1.0 1.2 Time

Input: Color bar

Tint center ∆θ

Difference (Tint) between Data 01 = 40

C

−13 0 13 STEP

and that of tint adjusted at center

Tint variable range 1 ∆θ
Tint variable range 2 ∆θ

Data 01 = 7F 30 45 60 deg

1

Data 01 = 00 −60 −45 −30 deg

2

Demodulation output ratio (R) R/B Input: Rainbow 0.81 0.95 1.09 Time
Demodulation output ratio (G) G/B Input: Rainbow 0.3 0.36 0.42 Time
Demodulation output angle (R) ∠R Input: Rainbow 92 104 116 deg
Demodulation output angle (G) ∠G Input: Rainbow 223 235 237 deg
APC pull-in range (H) f
APC pull-in range (L) f

CPH

CPL

450 900  Hz

−900 −450 Hz

RGB processing circuit

Pedestal difference voltage ∆V
Brightness voltage tracking ∆T

Difference voltage of RGB out pedestal

IPL

Ratio of R, G, B out fluctuation level 0.9 1.0 1.1 Time

BL

− 0.3  0.3 V

for Data 02 (Bright) 02 = 40 to C0
Video voltage gain relative ratio ∆G
Video voltage gain tracking ∆T

Output ratio of R, B out to G

YC

Gain ratio of R, G, B out for Data 0.9 1.0 1.1 Time/

CONT

OUT

0.8 1.0 1.2 Time

03 (Contrast) 03 = 20 to 60 Time

Drive adjustment range G

AC change amount of R, B out between

DV

5.9 7.1 8.3 dB

drive adjustment max. and min.

6

ICs for TV AN5165K

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

Parameter Symbol Conditions Min Typ Max Unit

RGB processing circuit (continued)

Cutoff adjustment range V

CUTOFF

YS threshold voltage V

Y

threshold voltage V

M

YM

YM operating voltage gain ∆G
External RGB pedestal voltage V

EPL

External RGB pedestal difference ∆V
voltage

Internal/external pedestal difference ∆V

PL/IE

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

ERGB

ERGB

voltage
External RGB contrast variable range E

External RGB frequency characteristics

Cmax/min

f

RGBC

Synchronizing signal processing circuit

DC change amount of R, G, B out 1 . 8 2.4 3 . 0 V
between drive adjustment max. and min.

Minimum DC voltage at which YS2.7 3.1 3.6 V

YS

turns on
Minimum DC voltage at which YM0.7 1.0 1.3 V

turns on

YMYM

on/off gain difference −12 −9 −6dB

YS is on 2.1 2.7 3.3 V

EPLYS

is on, R−G, G−B −250  250 mV

Internal−external −100 200 500 mV

Input 3 V[p-p], contrast 03 =7 F 1. 2 1.7 2.2 V[0-p]
Input 3 V[p-p], contrast 03 = 7F − 0.6 0 0.6 V

03 = 7F 5 8 11 dB
03 = 00

Input 0.2 V[p-p]

DC = 1 V 8 12  MHz

,

Horizontal free-running oscillation f

Without sync. signal input 15.4 15.75 16 kHz

HO

frequency
Horizontal pull-in range f
Vertical free-running oscillation f

VO-N

Difference from fH = 15.75 kHz ±500 ±650  Hz

HP

Without sync. signal input 58 60 62 Hz

frequency
Vertical output pulse width τ
Picture center variable range ∆T

VO

Change amount of phase difference 5.9 7.3 9.1 µs

HC

between H

SYNC

and H

Data from

OUT

5.5 6.5 7.5 1/f

0E: 00 to 1F

I2C interface

SCL, SDA signal input high level V
SCL, SDA signal input low level V
Allowable maximum input frequency f

IHI

ILO

Imax

3.1  5.0 V
0  0.9 V

100 kbit/s

• Design reference data

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter Symbol Conditions Min Typ Max Unit

VIF Circuit (Typical input fP = 45.75 MHz, VIN = 90 dBµ)

Input sensitivity V

Input level to become VPO = −3 dB  52 60 dBµ

PS

H

7

AN5165K ICs for T V

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

• Design reference data (continued)

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter Symbol Conditions Min Typ Max Unit

VIF circuit (continued) (Typical input fP = 45.75 MHz, VIN = 90 dBµ)

Maximum allowable input V
SN ratio SN
Differential gain DG
Differential phase DP
Black noise detection level ∆V
Black noise clamp level ∆V
RF AGC operation sensitivity G

VCO switch on drift ∆f

Input level to become VPO = +1 dB 104 110  dBµ

Pmax

P

P

P

Difference from sync. peak value −55 −45 −35 IRE

BN

Difference from sync. peak value 35 45 55 IRE

BNC

Input level difference to become 0.5 1.5 3.0 dB

RF

V

= 1 V→7 V

22

Frequency drift from 5 seconds  70  kHz

PD

50 53  dB

035%
0 3 5 deg

after SW On to 5 mins. after
Intermodulation IM VFC−VFP = −2 dB, VFS−VFP = −12 dB 46 52  dB
RF AGC adjustment sensitivity S

Average amount of change of output 1.0 1.7 2.5 V/Step

RF

voltage V22 for Data 1Step
AFT offset adjustment sensitivity S

Average amount of change of output 0.15 0.2 0.25 V/Step

AFT

voltage V31 for Data 1Step
Video detection output fluctuation ∆V

with V

CC

Video detection output-temperature ∆V

P/VVCC

P/TTa

= ±10% ±10 ±15 %

= −20°C to +70°C ±5 ±10 %

characteristics
Input resistance (pin 19, 20) R
Input capacitance (pin 19, 20) C
Sound IF output level V

f = 45.75 MHz  1.2  kΩ

I19,20

f = 45.75 MHz  4.0  pF

I19,20

SIFfS

= 45.75 MHz−4.50 MHz, 94 100 106 dBm

P/S = 20 dB
VCO control sensitivity 1 β
VCO control sensitivity 2 β
RF AGC delay point ∆V

DV34 = 2.0 V−3.8 V, f = 45.75 MHz 1.3 2.2 3.1 kHz/mV

PU

DV34 = 2.0 V−3.8 V, f = 58.75 MHz 1.3 2.2 3.1 kHz/mV

PJ

DP/TTa

= −20°C to +70°C035dB

-temperature characteristics
VCO free-running frequency ∆f

Ta = −20°C to +70°C  300  kHz

P/T

-temperature characteristics
AFT center frequency ∆f

AFT/TTa

= −20°C to +70°C  300  kHz

-temperature characteristics Input frequency at which AFT output

voltage becomes 4.5 V
VCO free-run adjustment V

AFTADJ

VCO free-running frequency 1 ∆f

AFT center voltage adjustment  4.5  V

Dispersion without VIN. −300 0 300 kHz

P1

V29 (IF AGC) = 0 V (Difference

from 45.75 MHz is measured)

8