CD22101E Harris Corporation, CD22101E Datasheet

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CD22101E

Manufacturer Part Number
CD22101E
Description
Manufacturer
Harris Corporation
Datasheet

Specifications of CD22101E

Dc
97+

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CD22101E
Manufacturer:
INTERS
Quantity:
543
Part Number:
CD22101E
Manufacturer:
HAR
Quantity:
20 000
February 1999
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
Features
• Low ON Resistance . . . . . . . . . . . . 75 (Typ) at V
• “Built - In” Latched Inputs
• Large Analog Signal Capability . . . . . . . . . . . . . . . V
• Switch Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 10MHz
• Matched Switch Characteristics
• High Linearity - 0.25% Distortion (Typ) at f = 1kHz,
• Standard CMOS Noise Immunity
Applications
• Telephone Systems
• PBX
• Studio Audio Switching
• Multisystem Bus Interconnect
Ordering Information
Pinouts
V SS
CD22101E
CD22101F
CD22102E
X2'
Y1'
Y2'
X4'
X3'
Y4'
Y3'
X1'
V
B
C
D
R
NUMBER
IN
10
11
12
ON
1
2
3
4
5
6
7
8
9
©
PART
= 5V
Harris Corporation 1999
= 8 (Typ) at V
(PDIP, SBDIP)
Semiconductor
TOP VIEW
P-P
CD22101
, V
DD
RANGE (
-55 to 125
-40 to 85
-40 to 85
- V
TEMP.
24
23
22
21
20
19
18
17
16
15
14
13
SS
DD
V DD
A
X2
Y1
Y2
X4
X3
Y4
Y3
X1
DATA
STROBE
o
= 10V, and R
= 12V
C)
24 Ld PDIP
24 Ld CERDIP
24 Ld PDIP
PACKAGE
V SS
X2'
Y1'
Y2'
X4'
X3'
Y4'
Y3'
X1'
C
D
B
L
10
11
12
1
2
3
4
5
6
7
8
9
= 1k
TOP VIEW
CD22102
(PDIP)
CD22101, CD22102
E24.6
F24.6
E24.6
PKG. NO.
DD
24
23
22
21
20
19
18
17
16
15
14
13
= 12V
V DD
A
X2
Y1
Y2
X4
X3
Y4
Y3
X1
K
K
DD
4-193
A
B
/2
Description
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
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
logic ZERO is on the K
a logic ONE to the K
on the K
CD22102 are similar to SET/RESET flip-flops. They differ,
however, in that the simultaneous application of ONEs to
the K
crosspoints in both devices must be turned off as V
applied.
Functional Diagram
CMOS 4 x 4 x 2 Crosspoint Switch
A
appropriate
and K
A
DECODER
LATCH
input. In this respect, the control latches of the
CONTROL
B
inputs turns off (resets) all crosspoints. All
16
four-line
B
(reset) input while a logic ZERO is
B
16
16
input, and turned off by applying
with Control Memory
address,
IN (OUT)
SWITCH
SWITCH
IN (OUT)
File Number
A
4 X 4
4 X 4
(set) input while a
corresponding
OUT (IN)
OUT (IN)
2871.3
DD
is

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CD22101E Summary of contents

Page 1

... Standard CMOS Noise Immunity Applications • Telephone Systems • PBX • Studio Audio Switching • Multisystem Bus Interconnect Ordering Information PART TEMP. o NUMBER RANGE ( C) PACKAGE CD22101E - PDIP CD22101F -55 to 125 24 Ld CERDIP CD22102E - PDIP Pinouts CD22101 (PDIP, SBDIP) TOP VIEW B ...

Page 2

Absolute Maximum Ratings Supply Voltage (V ) (Referenced to V Terminal .-0.5 to 20V DD SS Input Voltage (All Inputs ...

Page 3

Electrical Specifications PARAMETER SYMBOL DYNAMIC CROSSPOINTS Propagation Delay Time, t PHL (Switch ON) Signal Input to Output Frequency Response (Any Switch f ON) Sine Wave Response (Distortion) THD Feedthrough (All Switches OFF) F Frequency for Signal ...

Page 4

Electrical Specifications PARAMETER SYMBOL Propagation Delay Time: High Level t PHZ, or Low Level to High Impedance Strobe to Output, CD22101 K to Output, CD22102 t B PHZ, Data-In to Output, CD22101 t PHZ ...

Page 5

Electrical Specifications PARAMETER SYMBOL Minimum K Pulse Width, CD22102 B Control Crosstalk, Data-In, Address or Strobe to Output Input Capacitance C NOTES: 3. Peak-to-peak voltage symmetrical about 4. RMS. Functional Block Diagram CD22102 ONLY K B ...

Page 6

Schematic Diagram (NOTE) STROBE OTHER (NOTE) NANDS (SET) K (RESET (NOTE) (NOTE) (NOTE ...

Page 7

FUNCTION A Switch ON 1 Switch OFF 1 No Change High Level FUNCTION A Switch ON 1 Switch OFF 1 All Switches X OFF (Note 5) No Change High Level NOTE the ...

Page 8

Test Circuits and Waveforms FIGURE 1. QUIESCENT CURRENT TEST CIRCUIT CD4029 CLK 2 Q ...

Page 9

Test Circuits and Waveforms FIGURE 4. OFF SWITCH INPUT OR OUTPUT LEAKAGE ...

Page 10

Test Circuits and Waveforms DATA- 50pF SW = ANY CROSSPOINT STROBE = V DD FIGURE 7. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS (DATA-IN TO SIGNAL OUTPUT, SWITCH TURN-ON TO HIGH OR ...

Page 11

Test Circuits and Waveforms 50% STROBE DATA 50% ADDRESS OUTPUT OF SWITCH ADDRESSED IF SETUP AND HOLD TIMES PROVIDED ARE TOO SHORT, AN UNADDRESSED SWITCH MAY BE TURNED ON OR OFF SIMULTANEOUSLY WITH THE ADDRESSED SWITCH ...

Page 12

Test Circuits and Waveforms ANY V IS OFF 600 SWITCH 600 ISOLATION (dB LOG FIGURE 13. TEST CIRCUIT AND TYPICAL FEEDTHROUGH AS A FUNCTION OF FREQUENCY (ANY OFF SWITCH) Typical Performance Curves V = 2.5V -2.5V ...

Page 13

Typical Performance Curves 100 V = 7.5V -7. - INPUT SIGNAL (V) FIGURE 16. TYPICAL ON RESISTANCE AS A FUNCTION OF INPUT SIGNAL VOLTAGE AT V ...

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