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Intersil Electronic Components Datasheet

CD22101 Datasheet

CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory

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Semiconductor
CD22101, CD22102
[ /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
February 1999
Features
CNalOl CoRerEneCtOmrOaBalMSiAlMO:pLEcpENeliTncDEtaEatpDiPopRnR@OsEDh1PaU-L8rCAr0iTC0s-.Ec4Mo42mE-N77T47
CMOS 4
Description
x
4
x 2 Crosspoint Switch
with Control Memory
• Low ON Resistance . . . . . . . . . . . . 75(Typ) at VDD = 12V
• “Built - In” Latched Inputs
• Large Analog Signal Capability . . . . . . . . . . . . . . . ±VDD/2
• Switch Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 10MHz
• Matched Switch Characteristics
RON = 8(Typ) at VDD = 12V
• High Linearity - 0.25% Distortion (Typ) at f = 1kHz,
VIN = 5VP-P, VDD - VSS = 10V, and RL = 1k
• Standard CMOS Noise Immunity
Applications
• Telephone Systems
• PBX
• Studio Audio Switching
• Multisystem Bus Interconnect
Ordering Information
PART
NUMBER
CD22101E
TEMP.
RANGE (oC)
PACKAGE
-40 to 85 24 Ld PDIP
PKG. NO.
E24.6
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 KA (set) input while a
logic ZERO is on the KB input, and turned off by applying
a logic ONE to the KB (reset) input while a logic ZERO is
on the KA 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 KA and KB inputs turns off (resets) all crosspoints. All
crosspoints in both devices must be turned off as VDD is
applied.
CD22101F
-55 to 125 24 Ld CERDIP F24.6
CD22102E
-40 to 85 24 Ld PDIP
E24.6
Pinouts
CD22101
(PDIP, SBDIP)
TOP VIEW
B1
C2
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
CD22102
(PDIP)
TOP VIEW
B1
C2
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 KA
13 KB
Functional Diagram
CONTROL
DECODER
LATCH
16
16
16
IN (OUT)
4X4
SWITCH
OUT (IN)
4X4
SWITCH
OUT (IN)
IN (OUT)
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © Harris Corporation 1999
4-193
File Number 2871.3


Intersil Electronic Components Datasheet

CD22101 Datasheet

CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory

No Preview Available !

CD22101, CD22102
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VDD) (Referenced to VSS Terminal) . . . .-0.5 to 20V
Input Voltage (All Inputs) . . . . . . . . . . . . . . . . . . . -0.5 to VDD +0.5V
Supply Voltage Range
For TA = Full Package Temperature Range . . . . . . . . . . . . . . 3V to 18V
Input Current (Any One Input) (Note 1) . . . . . . . . . . . . . . . . . . .±10mA
Power Dissipation
For TA = -40oC to 60oC (Package Type E) . . . . . . . . . . . . 500mW
For TA = 60oC to 85oC
Package Type E) . . . . . . . . Derate Linearly 12mW/oC to 200mW
For TA = -55oC to 100oC (Package Type D, F) . . . . . . . . . 500mW
For TA = 100oC to 125oC
(Package Type D, F) . . . . . Derate Linearly 12mW/oC to 200mW
Device Dissipation per Output Transistor
For TA = Full Package Temperature Range (All Types) . . . . . 100mW
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . -65oC TA 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
Operating Conditions
Temperature Range
Package Type D, F. . . . . . . . . . . . . . . . . . . . . -55oC TA 125oC
Package Type E . . . . . . . . . . . . . . . . . . . . . . . . -40oC TA 85oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Specifications
Values at -55oC, 25oC, 125oC Apply to D, F, H Packages
Values at -40oC, 25oC, 85oC Apply to E Package
TEST CONDITIONS
-55oC -40oC 85oC
125oC
PARAMETER SYMBOL
STATIC CROSSPOINTS
FIGURE VDD(V) MAX MAX MAX MAX
Quiescent Device
Current
IDD (Max)
1 5 5 5 150 150
1 10 10 10 300 300
1 15 20 20 600 600
1 20 100 100 3000 3000
On Resistance
RON (Max) Any Switch 14 5 475 500 725 800
VIS = 0 to
VDD
15 10 135 145 205 230
- 12 100 110 155 175
16 15 70 75 110 125
ON Resistance
RON Between Any Two
Switches
5- - -
10 - - -
-
-
12 - - -
-
15 - - -
-
OFF Leakage Current
STATIC CONTROLS
IL (Max) All Switches
OFF, VIS = 18V
4
18
±1000
Input Low Voltage
VIL (Max) OFF Switch IL < 0.2µA
5
10
1.5
3
15 4
Input High Voltage
VIH (Min) ON Switch See RON
Characteristic
5
10
3.5
7
15 11
Input Current
IIN (Max) Any Control
VIN = 0, 18V
2
18 ±0.1 ±0.1
NOTES:
1. Maximum current through transmission gates (switches) = 25mA.
2. Determined by minimum feasible leakage measurement for automatic testing.
±1
±1
25oC
MIN TYP MAX UNITS
- 0.04
5
µA
- 0.04 10
µA
- 0.04 20
µA
- 0.08 100
µA
- 225 600
- 85 180
- 75 135
- 65 95
- 25
-
- 10
-
-8 -
-5 -
- ±1 ±100 nA
(Note 2)
- - 1.5
--
3
--
4
3.5 -
-
7-
-
11 -
-
- ±10-5 ±0.1
V
V
V
V
V
V
µA
4-194


Part Number CD22101
Description CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory
Maker Intersil Corporation
PDF Download

CD22101 Datasheet PDF






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