STV5715
ADVANCED 2-HEAD
PLAY-BACK AND RECORD AMPLIFIER FOR VCR
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
.
.
.
.
.
.
.
.
.
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
SO20 LARGE
(Plastic Micropackage)
ORDER CODE :
STV5715
PIN DESCRIPTION
GND1
V
REC
CCAS
I
OUT
H1
GND2
H2
C2
C1
CAGC
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
GND3
TRIVADJ
V
MES
SW M
SW H
CHROMA
V
IN
LUMA
V
CC
TRIV
5715-01.EPS
DESCRIPTION
The STV5715 is an advanced two head record and
play-back amplifier for VCR.
November 1993
1/9