7442 データシートの表示（PDF） - SANYO -> Panasonic

部品番号

コンポーネント説明

メーカー

7442

PIP Controller

SANYO -> Panasonic 

Continued from preceding page.

Pin No.

QIP DIP Signal I/O

26 34 AD5

I

27 35 AD4

I

28 36 AD3

I

29 37 AD2

I

30 38 AD1

I

31 39 AD0

I

32 40 YSW

O

33 41 RSW

O

34 42 BSW

O

35 43 ADCLK O

36 44 ADCLP O

41 49 WAKU O

42 50 KOUT O

43 51 KOUT2 O

24 32 DVDD

25 33 DVSS

58

2 YAOUT O

57

1 RAOUT O

56 64 BAOUT O

55 63 VREF

I

54 62 BIAS

—

59

3 AVDD

60

4 AVSS

63

7 OCP

O

64

8 OFC

I

61

5 OR

—

62

6 OVDD

1

9 OVSS

51 59 KCP

O

50 58 KFC

I

53 61 KR

—

52

60 KVDD

49 57 KVSS

Connection

LC7480

LC7480

LC7480

LC7480

LC7480

LC7480

LC7480

LC7480

LC7480

LC7480

LC7480

LA7403

LA7403

—

LA7403

LA7403

LA7403

LC7480

Capacitor

LPF

LPF

Resistor

LPF

LPF

Resistor

LC7442, 7442E

MSB

Function

Input of A-to-D converted

digital data

LSB

Y signal selection

R-Y signal selection

B-Y signal selection

MPX switching signals

Sampling clock

Clamp pulse

Frame pulse output

Main/sub switching signal (blanking)

Control signal

Digital power supply

(for logic circuits and the line memory)

Y signal

R-Y signal

B-Y signal

D/A output

D/A connection

D/A analog power supply

Charge pump output

Oscillator control voltage input

Oscillator range resistor

Power supply

Main screen

synchronization

VCO

Charge pump output

Oscillator control voltage input

Oscillator range resistor

Power supply

Sub-screen

synchronization

VCO

Circuit type

No. 4412-13/22

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