MC44BC375UAD(2003) 데이터 시트보기 (PDF) - Freescale Semiconductor

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MC44BC375UAD
(Rev.:2003)

PLL Tuned VHF Audio/ Video High Integration IC (Channel 3 and 4 80 dBµV RF Level)

Freescale Semiconductor 

Pin Descriptions

Pin number

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Freescale Semiconductor, Inc.

Table 1. QFN20 Package Pin Descriptions

Pin Name

Description

SPLFLT

PSAVE/LO

VIDEO

VCCA

NC

NC

GND

TVOUT

TVOVCC

PLLFLT

SFS

CHS

PSS

LOP

Sound PLL loop filter

Power save mode or LO control

Video input

Main analog supply voltage

Not connected

Not connected

Analog ground

TV output signal

TV output stage supply voltage

RF PLL loop filter

Sound carrier select (4.5 MHz / 5.5 MHz)

Channel select (channel 3 / channel 4)

PS select (PS=12 dB / PS=16dB)

Logical output port controlled by pin 9

MC44BC375UA Advance Information

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