CMOS/DMOS Wideband
High-Frequency Multiplexer
CORPORATION
CWB4500
FEATURES
DESCRIPTION
The CWB4500 is a very high performance Monolithic 4 Channel
Wideband/Video Multiplexer designed for switching wide
bandwidth analog and digital signals. The high speed, low ON
resistance and low capacitance is achieved through Calogic鈥檚
proprietary CMOS/DMOS process that combines low-power
CMOS control logic with very fast DMOS switching FETs.
ORDERING INFORMATION
Part
Package
Temperature Range
CWB4500CP Plastic 14-Pin Dip
0 to +85
o
C
CWB4500CY Plastic SO-14 Surface Mount 0 to +85
o
C
XCWB4500 Sorted Chips in Carriers
0 to +85
o
C
FUNCTION DIAGRAM
A
0
2
A
1
3
EN
1
DECODER
OFF Isolation. . . . . . . . . . . . .
@ 10MHz
鈥?/div>
HighChannel-to-Channel. Crosstalk.. .. .. > 62dB @ 10MHz
Low
> 80dB
鈥?/div>
鈥?/div>
TTL Capatible Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
. . 40ohm typical
鈥?/div>
Low ON Resistance .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . -3.0dB @ 100MHz
鈥?/div>
Wide Bandwidth. . .
鈥?/div>
High Speed Logic Control
APPLICATIONS
鈥?/div>
RF and Video Switching Acquisition
鈥?/div>
High Speed Precision Data
鈥?/div>
ATE
PIN CONFIGURATION
ENABLE
A
0
A
1
V+
IN 1
IN 2
GND
1
2
3
4
5
6
7
CWB4500CP
14 OUT
13 V-
12 N/C
11 IN 4
10 N/C
9
8
IN 3
N/C
5
IN 1
IN 2
IN 3
IN 4
6
14
9
11
OUT
FUNCTION TABLE
14
13
12
11
10
9
8
OUT
V-
N/C
IN 4
N/C
IN 3
N/C
ENABLE
A
0
A
1
V+
IN 1
IN 2
GND
1
2
3
4
5
6
7
CWB4500CY
ENABLE
H
L
L
L
L
X = Undefined
A
0
x
L
H
L
H
A
1
x
L
L
H
H
CHANNEL
OFF
S
1
S
2
S
3
S
4
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 (either V
cc
or GND).
CWB
CWB4500相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
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英文版
CMOS/DMOS Wideband High-Frequency Multiplexer
-
英文版
CMOS/DMOS Wideband High-Frequency Multiplexer
CALOGIC [C...
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英文版
4-Channel Analog Multiplexer
ETC
-
英文版
4-Channel Analog Multiplexer
-
英文版
4-Channel Analog Multiplexer
ETC
-
英文版
4-Channel Analog Multiplexer
CALOGIC
1
2
3
4
