
100MHz CMOS/DMOS
WidebandQuadAnalog Swtch
CWB201
FEATURES
Wide Bandwidth Switches . . . . . . . . 0.9 x DC @ 100MHz
High OFF Isolation. . . . . . . . . . . . . . . . . 66 dB @ 100MHz
Low Channel-to-Channel Crosstalk. . . -80 dB @ 10MHz
TTL Compatible
Low ON Resistance
High Speed
Low Capaciatance
APPLICATIONS
Glitch-Free Analog Switches
RF & Video Switches
Track-and-Hold Switches
Sample-and-Hold Switches
High Speed Data Routing
DESCRIPTION
Designed for RF and Video Switching the CWB201 is
manufactured using Calogic’s high speed CMOS combined
with DMOS transistors in a monolithic design resulting in
superior performance characteristics. This quad SPST switch
array has extensive applications where high frequency video,
audio or digital signals are switched or routed. The CWB201
is TTL compatible which is of great benefit to to designs that
require constant logic switching over a wide range of supply
voltages and temperature without a separate power supply.
ORDERING INFORMATION
Part
CWB201CP
CWB201CY
XCWB201
Package
Plastic 16-Pin Dip
Plastic SO-16 Surface Mount 0 to +85
o
C
Sorted Chips in Carriers
Temperature Range
0 to +85
o
C
0 to +85
o
C
C ORPORATION
PIN CONFIGURATION
LOGIC TABLE
FUNCTIONAL BLOCK DIAGRAM
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IN1
D1
S1
V-
GND
S4
D4
IN4
IN2
D2
S2
V+
N/C
S3
D3
IN3
TOP VIEW
CWB201CP
IN
IN
IN
IN
S
D
S
3
4
1
2
D
S
D
S
D
1
1
2
2
3
3
4
4
Four SPST Switches per Package.
Switches shown in Logic '1' Input Position.
Logic
Switch
0
ON
Logic ’0’
≤
0.8V
1
OFF
Logic ’1’
≥
2.42V
NOTE:
All devices contain diodes to protect inputs against
damage due to high static voltages or electric fields;
however, it is advised that precautions be taken not to
exceed the maximum recommended input voltages. All
unused inputs must be connected to an appropriate logic
level (V
DD
or GND).
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IN1
D1
S1
V-
GND
S4
D4
IN4
IN2
D2
S2
V+
N/C
S3
D3
IN3
TOP VIEW
CWB201CY
CWB