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參數資料
| 型號： | CWB2269CY |
| 廠商： | CALOGIC LLC |
| 元件分類： | 運動控制電子 |
| 英文描述： | CMOS/DMOS Wideband Dual SPDT Analog Switch |
| 中文描述： | DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO16 |
| 封裝： | PLASTIC, SO-16 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 47K |
| 代理商： | CWB2269CY |
CMOS/DMOS WidebandDual
SPDT Analog Swtch
CWB2269
FEATURES
High OFF Isolation
Low Channel-to-Channel Crosstalk
Wide Bandwidth
Broad Analog Signal Range . . . . . . . . . . . +10V to -10V
Low ON Resistance. . . . . . . . . . . . . . . . . 20ohms typical
Low Capacitance
Data Latches
APPLICATIONS
RF and Video Switching
High Speed Data Acquisition
ATE
Precision Instrumentation
DESCRIPTION
The CWB2269 is a Precision Dual Single Pole, Double Throw
Analog Switch for precision applications in instrumentation,
communications and process control where low leakage and
high speed switching are required. Designed on the Calogic
CMOS/DMOS process this analog switch takes advantage of
high speed DMOS switching FETs combined with low voltage
CMOS technology in a monolithic structure.
ORDERING INFORMATION
Part
CWB2269CP Plastic 16-Pin Dip
CWB2269CY Plastic SO-16 Surface Mount 0 to +85
o
C
XCWB2269
Sorted Chips in Carriers
Package
Temperature Range
0 to +85
o
C
0 to +85
o
C
C ORPORATION
PIN CONFIGURATION
FUNCTION DIAGRAM
FUNCTION TABLE
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 Vcc or GND).
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SW 1/0 IN
SW 1/0 OUT
A
GND
SW 2/0
ANALOG GND
LATCH ENABLE
V-
0
1
SW 1/0 IN
SW 1/0 OUT
A
GND
SW 2/0
ANALOG GND
LATCH ENABLE
V-
0
V+
CLEAR/RESET
ANALOG GND
SW 2/1
GND
A
OUT SW 1/1
IN SW 1/1
1
16 PIN PLASTIC DIP
SO-16 PLASTIC
V+
CLEAR/RESET
ANALOG GND
SW 2/1
GND
A
OUT SW 1/1
IN SW 1/1
TOP VIEW
CWB2269CP
TOP VIEW
CWB2269CY
INPUT
L
E
H
H
X
L
SWITCH
SW
1
ON
OFF
OFF
*(1)
A
L
H
X
L
C
L
L
H
L
SW
2
OFF
ON
ON
*(2)
X = undefined
*(1)
Hold input state one setup before L
E
High to Low
transaction. If Input state Low then Switch ON. If
Input state High then Switch OFF.
*(2)
SW
1
= SW
2
SW 1/0 IN
A
0
C
A
1
L
E
SW 2/1 IN
SW 1/1 IN
1
5
3
15
11
7
13
9
SWITCHES SHOWN IN LOGIC '0' POSITION
Q
Q
D
LT
SW 1/0
SW 1/1
SW 2/0
SW 2/1
OUT SW 1/0
OUT SW 2/0
SW 2/1
SW 2/1
OUT SW 2/0
OUT SW 1/1
1
2
6
5
10
13
14
D
Q
Q
LT
SW 2/0 IN
14
10
2
6
9
CWB
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