STV5715 데이터 시트보기 (PDF) - STMicroelectronics

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STV5715

ADVANCED 2-HEAD PLAY-BACK AND RECORD AMPLIFIER FOR VCR

STMicroelectronics 

STV5715

ADVANCED 2-HEAD

PLAY-BACK AND RECORD AMPLIFIER FOR VCR

PLAY-BACK MODE

. LOW NOISE AND WIDE BAND AMPLIFIERS

FOR 2 HEADS

. AUTOMATIC OFFSET CANCELLATION BE-

TWEEN THE 2 SELECTED HEADS

. ONE PLAY-BACK OUTPUT WITHOUT AGC

. ONE PLAY-BACK OUTPUT INCLUDING AGC

. RECORD AMPLIFIER INHIBITION AND RE-

CORD OUTPUT GROUNDED

. OUTPUT FOR TRACKING VIDEO INFORMA-

TION (TRIV) WITH ADJUSTABLE GAIN

.RECORD MODE

ONE INTEGRATED I/I CONVERTER WITH

ACCURATE CONTROL OF TRANSCONDUC-

TANCE

. AUTOMATIC PLAY-BACK/RECORD SWITCH-

ING BY SCANNING OF RECORD SUPPLY

. PLAY-BACK LOOP INHIBITION

SO20 LARGE

(Plastic Micropackage)

ORDER CODE : STV5715

PIN DESCRIPTION

DESCRIPTION

The STV5715 is an advanced two head record and

play-back amplifier for VCR.

November 1993

GND1

1

VREC

2

CCAS 3

I OUT

4

H1

5

GND2

6

H2

7

C2

8

C1

9

CAGC 10

20

GND3

19

TRIVADJ

18

VMES

17

SW M

16

SW H

15

CHROMA

14

VIN

13

LUMA

12

VCC

11

TRIV

1/9

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