+5V
0.1
VIDEO IN 0
VIDEO IN 1
VIDEO IN 2
1
2
14
13
75
75
A0
A1
CS
12
11
10
9
3
4
GX4314
1
4
8
VIDEO
OUT
5
6
CLC110
5
75
75
NC
10k
VIDEO IN 3
8
7
0.1
-5V
Fig. 7 Test Circuit
GX4314 SWITCHES
VIDEO INPUTS
V 0
BINARY ADDRESS
DECODER
+8V
0.1
1
2
14
IN 0
+V
13
12
A 0
A 1
GND
IN 1
A 0
A 1
3
4
5
6
V 1
V 2
V 3
11
10
9
8
CS
GND
IN 2 OUT
GND
NC
-V
7
IN 3
4
3
0.1
0.1
A 2
75
75
-8V
75
75
1
2
5
6
A 3
2
74HC139
+8V
1
ENABLE
7
1
2
14
IN 0
GND
IN 1
V 4
+V
13
12
11
A 0
A 1
16
8
+5V
0.1
3
4
5
6
V 5
V 6
V 7
CS
GND
IN 2
10
OUT
NC
-V
9
8
GND
IN 3
7
330
0.1
75
75
75
75
-8V
2-10pF
+5V
0.1
+8V
0.1
VIDEO
OUTPUT
3
1
2
14
IN 0
GND
+V
V 8
7
4
+
75
13
12
6
A 0
A 1
100
3
4
5
6
2
IN 1
GND
IN 2
V 9
-
11
10
9
8
CS
OUT
250
V 10
530000
GND
NC
-V
7
V 11
IN 3
0.1
0.1
75
75
-5V
75
75
-8V
-CLC 410 (comlinear)
+8V
0.1
DOCUMENT
IDENTIFICATION
1
14
All resistors in ohms, all capacitors
in microfarads unless otherwise stated.
IN 0
+V
V 12
V 13
13
12
2
3
4
5
6
7
PRODUCT PROPOSAL
This data has been compiled for market investigation
purposes only, and does not constitute an offer for sale.
GND
IN 1
GND
IN 2
A 0
A 1
11
10
9
8
CS
OUT
NC
V14
V15
ADVANCE INFORMATION NOTE
GND
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.
-V
IN 3
0.1
75
75
75
75
-8V
PRELIMINARY DATA SHEET
The product is in a preproduction phase and
specifications are subject to change without notice.
Fig. 8 16 x 1 Video Multiplexer Circuit
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.
Gennum Corporation assumes no responsibility for the use of any circuits described
herein and makes no representations that they are free from patent infringement.
© Copyright July1991 Gennum Corporation. Revision Date: December 1993.
All rights reserved.
4
13422 - 5
GENNUM [ GENNUM CORPORATION ]
