DG535/536
Vishay Siliconix
16-Channel Wideband Video Multiplexers
FEATURES
BENEFITS
APPLICATIONS
D Crosstalk: –100 dB @ 5 MHz
D 300 MHz Bandwidth
D High Video Quality
D Video Switching/Routing
D High Speed Data Routing
D RF Signal Multiplexing
D Precision Data Acquisition
D Crosspoint Arrays
D Reduced Insertion Loss
D Low Input and Output Capacitance
D Low Power: 75 ꢀW
D Reduced Input Buffer
Requirements
D Minimizes Power Consumption
D Low rDS(on): 50
ꢁ
D Simplifies Bus Interface
D On-Board Address Latches
D Disable Output
D FLIR Systems
DESCRIPTION
The DG535/536 are 16-channel multiplexers designed for
routing one of 16 wideband analog or digital input signals to a
single output. They feature low input and output capacitance, low
on-resistance, and n-channel DMOS “T” switches, resulting in
wide bandwidth, low crosstalk and high “off” isolation. In the on
state, the switches pass signals in either direction, allowing them
to be used as multiplexers or as demultiplexers.
and a low 75-ꢀW power consumption vastly reduces power
supply requirements.
Theses devices are built on a proprietary D/CMOS process
which creates low-capacitance DMOS FETs and high-speed,
low-power CMOS logic on the same substrate.
On-chip address latches and decode logic simplify
microprocessor interface. Chip Select and Enable inputs
simplify addressing in large matrices. Single-supply operation
For more information please refer to Vishay Siliconix
Application Note AN501 (FaxBack document number 70608).
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG536
PLCC/Cerquad
DG535
GND
S
S
S
S
S
S
S
S
1
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
9
S
8
10
11
12
13
14
15
16
6
5
4
3
2
1 44 43 42 41 40
S
7
3
S
6
4
DIS
CS
CS
EN
S
6
7
39
38
37
36
35
34
33
32
31
30
29
S
5
GND
5
8
S
7
9
S
4
6
GND
10
11
12
13
14
15
16
17
A
0
S
8
S
3
7
Latches/
Decoders/
Drivers
A
1
GND
S
2
8
A
2
S
9
GND
A
3
S
1
D
9
ST
V+
D
S
10
DIS
CS
CS
EN
V+
ST
10
11
12
13
14
GND
S
11
A
3
18 19 20 21 22 23 24 25 26 27 28
Latches/Decoders/Drivers
A
2
Top View
A
0
A
1
Dual-In-Line
Top View
Document Number: 70070
S-02315—Rev. D, 05-Oct-00
www.vishay.com
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