參數(shù)資料
型號: CD22100E
廠商: HARRIS SEMICONDUCTOR
元件分類: 運(yùn)動控制電子
英文描述: CMOS 4 x 4 Crosspoint Switch with Control Memory High-Voltage Type (20V Rating)
中文描述: 4-CHANNEL, CROSS POINT SWITCH, PDIP16
文件頁數(shù): 1/10頁
文件大小: 104K
代理商: CD22100E
4-184
Semiconductor
Description
CD22100 combines a 4 x 4 array of crosspoints (transmis-
sion gates) with a 4-line to 16-line decoder and 16 latch
circuits. Any one of the sixteen transmission gates (cross-
points) can be selected by applying the appropriate four line
address. The selected transmission gate can be turned on or
off by applying a logic one or zero, respectively, to the data
input and strobing the strobe input to a logic one. Any
number of the transmission gates can be ON simultaneously.
When the required operating power is applied to the
CD22100, the states of the 16 switches are indeterminate.
Therefore, all switches must be turned off by putting the
strobe high and data in low, and then addressing all switches
in succession.
Features
Low ON Resistance . . . . . . . . . .75
(Typ) at V
DD
= 12V
“Built-In” Control Latches
Large Analog Signal Capability
. . . . . . . . . . . . . . . ±
V
DD
/2
10MHz Switch Bandwidth
Matched Switch Characteristics
R
ON
= 18
(Typ) at
V
DD
= 12V
High Linearity - 0.5% Distortion (Typ) at f = 1kHz,
V
IN
= 5V
P-P
, V
DD
= 10V, and R
L
= 1k
Standard CMOS Noise Immunity
100% Tested for Maximum Quiescent Current at 20V
Ordering Information
PART
NUMBER
TEMP. RANGE
(
o
C)
PACKAGE
PKG. NO.
CD22100E
-40 to 85
16 Ld PDIP
E16.3
CD22100F
-55 to 125
16 Ld CERDIP
F16.3
February 1999
Pinout
CD22100
(PDIP, CERDIP)
TOP VIEW
Functional Diagram
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
V
DD
Y1
V
SS
Y2
X4
X3
Y4
Y3
X1
STROBE
X2
DATA IN
C
D
B
A
A
4
1
12
13
14
15
0
1
2
3
4
5
6
7
8
9
10
11
DATA
IN
2
STROBE
7
6
A
5
B
3
C
4
D
X1
X2
X3
X4
9
1
12
13
Y4
11
Y3
10
Y2
14
Y1
15
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
Harris Corporation 1999
File Number
1076.4
CD22100
High-Voltage Type (20V Rating)
[ /Title
(CD22
100)
/Sub-
ject
(CMO
S 4 x 4
Cross-
point
Switch
with
Con-
trol
Mem-
ory
High-
Volt-
age
Type
(20V
Rat-
ing))
/
Author
()
/Key-
words
(Har-
ris
Semi-
con-
ductor,
Tele-
com,
SLICs,
SLACs
, Tele-
phone,
OBSOLETE PRODUCT
or email: centapp@harris.com
NO RECOMMENDED REPLACEMENT
Call Central Applications 1-800-442-7747
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