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CD22101

产品描述CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory
文件大小163KB,共13页
制造商Harris
官网地址http://www.harris.com/
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CD22101概述

CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory

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Semiconductor
CD22101, CD22102
x 4 x 2 Crosspoint Switch
with Control Memory
CD22101 and CD22102 crosspoint switches consist of
4 x 4 x 2 arrays of crosspoints (transmission gates) with a
4-line to 16-line decoder and 16 latch circuits. Any one of
the sixteen crosspoint pairs can be selected by applying
the appropriate four-line address, corresponding
crosspoints in each array are turned on and off
simultaneously. Any number of crosspoints can be turned
on simultaneously.
In the CD22101, the selected crosspoint pair can be
turned on or off by applying a logic ONE or ZERO,
respectively, to the data input, and applying a ONE to the
strobe input. When the device is “powered up”, the states
of the 16 switches are indeterminate. Therefore, all
switches must be turned off by putting the strobe high,
data-in low, and then addressing all switches in
succession.
The selected pair of crosspoints in the CD22102 is turned
on by applying a logic ONE to the K
A
(set) input while a
logic ZERO is on the K
B
input, and turned off by applying
a logic ONE to the K
B
(reset) input while a logic ZERO is
on the K
A
input. In this respect, the control latches of the
CD22102 are similar to SET/RESET flip-flops. They differ,
however, in that the simultaneous application of ONEs to
the K
A
and K
B
inputs turns off (resets) all crosspoints. All
crosspoints in both devices must be turned off as V
DD
is
applied.
February 1999
Features
[ /Title
(CD22
101,
CD221
02)
/Sub-
ject
(CMO
S4x4
x2
Cross-
point
Switch
with
Con-
trol
Mem-
ory)
/
Author
()
/Key-
words
(Har-
ris
Semi-
con-
ductor,
Tele-
com,
SLICs,
SLACs
, Tele-
phone,
Tele-
phony,
WLL,
Wire-
less
CMOS 4
PRODUCT
BSOLETE
O
ACEMENT
L
NDED REP
7
RECOMME
00-442-774
NO
cations 1-8 .com
l Appli
Call Centra : centapp@harris
or email
Description
• Low ON Resistance . . . . . . . . . . . . 75Ω (Typ) at V
DD
= 12V
• “Built - In” Latched Inputs
• Large Analog Signal Capability . . . . . . . . . . . . . . .
±V
DD
/2
• Switch Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 10MHz
• Matched Switch Characteristics
∆R
ON
= 8Ω (Typ) at V
DD
= 12V
• High Linearity - 0.25% Distortion (Typ) at f = 1kHz,
V
IN
= 5V
P-P
, V
DD
- V
SS
= 10V, and R
L
= 1kΩ
• Standard CMOS Noise Immunity
Applications
• Telephone Systems
• PBX
• Studio Audio Switching
• Multisystem Bus Interconnect
Ordering Information
PART
NUMBER
CD22101E
CD22101F
CD22102E
TEMP.
RANGE (
o
C)
-40 to 85
-55 to 125
-40 to 85
PACKAGE
24 Ld PDIP
24 Ld CERDIP
24 Ld PDIP
PKG. NO.
E24.6
F24.6
E24.6
Pinouts
CD22101
(PDIP, SBDIP)
TOP VIEW
B 1
C 2
X2' 3
Y1' 4
Y2' 5
X4' 6
X3' 7
Y4' 8
Y3' 9
X1' 10
D 11
VSS 12
24 VDD
23 A
22 X2
21 Y1
20 Y2
19 X4
18 X3
17 Y4
16 Y3
15 X1
14 DATA
13 STROBE
B 1
C
2
Functional Diagram
CD22102
(PDIP)
TOP VIEW
24 VDD
22 X2
21 Y1
20 Y2
19 X4
18 X3
17 Y4
16 Y3
15 X1
14 K
A
13 K
B
IN (OUT)
16
ADDRESS
23 A
DECODER
LATCH
16
CONTROL
IN (OUT)
16
4X4
SWITCH
OUT (IN)
X2' 3
Y1' 4
Y2' 5
X4' 6
X3' 7
Y4' 8
Y3' 9
X1' 10
D 11
VSS 12
4X4
SWITCH
OUT (IN)
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
©
Harris Corporation 1999
File Number
2871.3
4-193

CD22101相似产品对比

CD22101 CD22102E CD22102 CD22101F CD22101E
描述 CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory
是否Rohs认证 - 不符合 - 不符合 不符合
包装说明 - DIP, DIP24,.6 - DIP, DIP24,.6 DIP, DIP24,.6
Reach Compliance Code - unknow - unknow unknow
模拟集成电路 - 其他类型 - CROSS POINT SWITCH - CROSS POINT SWITCH CROSS POINT SWITCH
JESD-30 代码 - R-PDIP-T24 - R-GDIP-T24 R-PDIP-T24
JESD-609代码 - e0 - e0 e0
信道数量 - 4 - 4 4
功能数量 - 2 - 2 2
端子数量 - 24 - 24 24
标称断态隔离度 - 96 dB - 96 dB 96 dB
通态电阻匹配规范 - 25 Ω - 25 Ω 25 Ω
最大通态电阻 (Ron) - 600 Ω - 600 Ω 600 Ω
最高工作温度 - 85 °C - 125 °C 85 °C
最低工作温度 - -40 °C - -55 °C -40 °C
输出 - SEPARATE OUTPUT - SEPARATE OUTPUT SEPARATE OUTPUT
封装主体材料 - PLASTIC/EPOXY - CERAMIC, GLASS-SEALED PLASTIC/EPOXY
封装代码 - DIP - DIP DIP
封装等效代码 - DIP24,.6 - DIP24,.6 DIP24,.6
封装形状 - RECTANGULAR - RECTANGULAR RECTANGULAR
封装形式 - IN-LINE - IN-LINE IN-LINE
峰值回流温度(摄氏度) - NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED
电源 - 5/15 V - 5/15 V 5/15 V
认证状态 - Not Qualified - Not Qualified Not Qualified
最大供电电流 (Isup) - 3 mA - 3 mA 3 mA
标称供电电压 (Vsup) - 5 V - 5 V 5 V
表面贴装 - NO - NO NO
最长接通时间 - 60 ns - 60 ns 60 ns
技术 - CMOS - CMOS CMOS
温度等级 - INDUSTRIAL - MILITARY INDUSTRIAL
端子面层 - Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
端子形式 - THROUGH-HOLE - THROUGH-HOLE THROUGH-HOLE
端子节距 - 2.54 mm - 2.54 mm 2.54 mm
端子位置 - DUAL - DUAL DUAL
处于峰值回流温度下的最长时间 - NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED

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