VIDEO INPUTS
GX4314L SWITCHES
0.1
1 IN 0
2
3
4
5
6
7
GND
IN 1
GND
IN 2
GND
IN 3
0.1
75
0.1
1
2
3
4
5
6
7
IN 0
GND
IN 1
GND
IN 2
GND
IN 3
0.1
75
0.1
-5V
+5V
14
+V
13
A0
A 1 12
CS 11
10
OUT
9
NC
8
-V
+V 14
A 0 13
A 1 12
11
CS
10
OUT
NC 9
-V 8
330
2-10pF
-5V
+5V
+V 14
13
A0
A 1 12
CS 11
10
OUT
9
NC
-V 8
+5V
BINARY ADDRESS
DECODER
V0
V1
V2
V3
75
75
75
A0
A1
4
5
6
7
1
2
3
2
1
A2
A3
ENABLE
74HC139
V4
V5
V6
V7
75
75
75
8
16
+5V
0.1
+5V
0.1
+
-
7
6
4
250
V8
V9
V 10
V 11
75
75
75
75
1
2
3
4
5
6
7
IN 0
GND
IN 1
GND
IN 2
GND
IN 3
0.1
3
100
VIDEO
75
OUTPUT
2
300
500
0.1
-5V
-5V
CURRENT- FEEDBACK
OPAMP
0.1
1
14
IN 0
+V
13
2
GND A 0
12
3
A1
IN 1
4 GND
11
CS
10
5 IN 2
OUT
9
6 GND
NC
8
7
-V
IN 3
75
75
75
75
0.1
+5V
V 12
V 13
V 14
V 15
-5V
All resistors in ohms. all capacitors
in microfarads unless otherwise stated.
Fig. 7 16 x 1 Video Multiplexer Circuit
DOCUMENT
IDENTIFICATION
PRODUCT PROPOSAL
This data has been compiled for market investigation purposes
only, and does not constitute an offer for sale.
ADVANCE INFORMATION NOTE
This product is in development phase and specifications are
subject to change without notice. Gennum reserves the right to
remove the product at any time. Listing the product does not
constitute an offer for sale.
PRELIMINARY DATA SHEET
The product is in a preproduction phase and specifications are
subject to change without notice.
DATA SHEET
The product is in production. Gennum reserves the right to make
changes at any time to improve reliability, function or design, in
order to provide the best product possible.
CAUTION
ELECTROSTATIC
SENSITIVE DEVICES
DO NOT OPEN PACKAGES OR HANDLE
EXCEPT AT A STATIC-FREE WORKSTATION
Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement.
漏 Copyright June 1992 Gennum Corporation. All rights reserved. Printed in Canada.
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