3. CD22100 - DataSheet

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Semiconductor

Description

CD22100 combines a 4 x 4 array of crosspoints (transmis-sion gates) with a 4-line to 16-line decoder and 16 latchcircuits. Any one of the sixteen transmission gates (cross-points) can be selected by applying the appropriate four lineaddress. The selected transmission gate can be turned on oroff by applying a logic one or zero, respectively, to the datainput and strobing the strobe input to a logic one. Anynumber of the transmission gates can be ON simultaneously.When the required operating power is applied to theCD22100, the states of the 16 switches are indeterminate.Therefore, all switches must be turned off by putting thestrobe high and data in low, and then addressing all switchesin succession.

Features

Low ON Resistance . . . . . . . . . .75 (Typ) at VDD = 12V

Built-In Control Latches

Large Analog Signal Capability . . . . . . . . . . . . . . . VDD/2

10MHz Switch Bandwidth

Matched Switch Characteristics RON = 18 (Typ) at

VDD = 12V

High Linearity - 0.5% Distortion (Typ) at f = 1kHz,

VIN = 5VP-P, VDD = 10V, and RL = 1k

Standard CMOS Noise Immunity

100% Tested for Maximum Quiescent Current at 20V

Ordering Information

PART

NUMBER

TEMP. RANGE

(oC) PACKAGE PKG. NO.

CD22100E -40 to 85 16 Ld PDIP E16.3

CD22100F -55 to 125 16 Ld CERDIP F16.3

February 1999

PinoutCD22100

(PDIP, CERDIP)

TOP VIEW

Functional Diagram

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

VDD

VSS

Y1

Y2

X4

X3

Y4

Y3

X1

STROBE

X2

DATA IN

C

D

B

A

ADDRESS

4-LINET

O16-LINEDECODER

16CO

NTROLLATCHES

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

CD22100CMOS 4 x 4 Crosspoint Switch with Control Memory

High-Voltage Type (20V Rating)

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CD22100

Absolute Maximum Ratings Thermal Information

Supply Voltage (Referenced to VSS Terminal). . . . . . . . .-0.5 to 20V

Input Voltage (All Inputs) . . . . . . . . . . . . . . . . . . . . -0.5 to VDD 0.5V

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 F) . . . . . . . . . . . 500mW

For TA = 100oC to 125oC

(Package Type F) . . . . . . . . Derate Linearly 12mW/oC to 200mW

Device Dissipation per Transmission Gate

For TA = Full Package Temperature Range (All Types) . . . . . 100mW

Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 175oC

Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC

Storage Temperature Range. . . . . . . . . . . . . . . -65oC TA 150oC

Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300oC

Operating Conditions

Temperature Range

Package Type F . . . . . . . . . . . . . . . . . . . . . . . -55oC TA 125oC

Package Type E. . . . . . . . . . . . . . . . . . . . . . . . -40oC TA 85oCSupply Voltage Range

For TA = Full Package Temperature Range . . . . . . . . . . . . . . 3V to 18V

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 F PackageValues at -40oC, 25oC, 85oC Apply to E Package

PARAMETER SYMBOL

TEST

CONDITIONS -55oC -40oC 85oC 125oC 25oC

UNITSFIG.

VDD(V) MAX MAX MAX MAX MIN TYP MAX

STATIC CROSSPOINTS

Quiescent Device

Current

IDD (Max) 1 5 5 5 150 150 - 0.04 5 A

1 10 10 10 300 300 - 0.04 10 A

1 15 20 20 600 600 - 0.04 20 A

1 20 100 100 3000 3000 - 0.08 100 A

On Resistance RON (Max) Any Switch

VIS = 0 to VDD

11 5 475 500 725 800 - 225 600

12 10 135 145 205 230 - 85 180

- 12 100 110 155 175 - 75 135

13 15 70 75 110 125 - 65 95

RON Resistance RON Between any

two switches

- 5 - - - - - 25 -

- 10 - - - - - 10 -

- 12 - - - - - 8 -

- 15 - - - - - 5 -

OFF Switch Leakage

Current

IL (Max) All switches

OFF, VIS = 18V

3 18 100 1000 - 1 100

(Note 2)

nA

STATIC CONTROLS

Input Low Voltage VIL (Max) OFF switch

IL < 0.2A

- 5 1.5 - - 1.5 V

- 10 3 - - 3 V

- 15 4 - - 4 V

Input High Voltage VIH (Min) ON switch

see RONcharacteristic

- 5 3.5 3.5 - - V

- 10 7 7 - - V

- 15 11 11 - - V

Input Current IIN (Max) Any controlVIN = 0, 18V

2 18 0.1 0.1 1 1 - 10-5 0.1 A

NOTES:

1. Maximum current through transmission gates (switches) = 25mA.

2. Determined by minimum feasible leakage measurement for automatic testing.

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CD22100

Electrical Specifications TA = 25oC

PARAMETER SYMBOL

TEST CONDITIONS

MIN TYP MAX UNITSFIGURE

fIS(kHz)

RL(k)

VIS (V)

(Note 3)

VDD(V)

DYNAMIC CROSSPOINTS

Propagation Delay Time,

(Switch ON) Signal Input toOutput

tPHL, tPLH 5 - 10 5 5 - 30 60 ns

10 10 - 15 30 ns

15 15 - 10 20 ns

CL = 50pF; tR , tF = 20ns

Frequency Response (Any

Switch ON)

f3dB 16 1 1 5 10 - 40 - MHz

Sine Wave Input,

Sine Wave Response

(Distortion)

THD 1 1 5 10 - 0.5 - %

Feedthrough (All switches OFF) FDT 1.6 1 5 10 - -80 - dB

Sine Wave Input

Frequency for Signal Crosstalk FCT 7 - 1 10 10

Attenuation of 40dB Sine Wave Input - 1.5 - MHz

Attenuation of 110dB - - - - - 0.1 - kHz

Capacitance: CIS

Xn to Ground - - - 5 - 15 - 18 - pF

Yn to Ground - - - 5 - 15 - 30 - pF

Feedthrough CIOS - - - - - 0.4 - pF

DYNAMIC CONTROLS

Propagation Delay Time: tPZH 8 RL = 1k,

CL = 50pF,

tR , tF = 20ns

5 - 300 600 ns

Strobe to Output

(Switch Turn-ON to HighLevel)

10 - 125 250 ns

15 - 80 160 ns


CL = 50pF,

tR , tF = 20ns

5 - 110 220 ns

Data-In to Output

(Turn-ON to High Level)

10 - 40 80 ns

15 - 25 50 ns


CL = 50pF,

tR , tF = 20ns

5 - 350 700 ns

Address to Output

(Turn-ON to High Level)

10 - 135 270 ns

15 - 90 180 ns

Propagation Delay Time: tPHZ 8 RL = 1k,

CL = 50pF,

tR , tF = 20ns

5 - 165 330 ns

Strobe to Output

(Switch Turn-OFF)

10 - 85 170 ns

15 - 70 140 ns

Propagation Delay Time: tPZL 9 RL = 1k,

CL = 50pF,

tR , tF = 20ns

5 - 210 420 ns

Data-In to Output

(Turn-ON to Low Level)

10 - 110 220 ns

15 - 100 200 ns

Propagation Delay Time: tPHZ 10 RL = 1k,

CL = 50pF,

tR , tF = 20ns

5 - 435 870 ns

Address to Output

(Turn-OFF)

10 - 210 420 ns

15 - 160 320 ns

20 logVOSVIS------------ -3dB=

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CD22100

Minimum Setup Time

Data-In to Strobe, Address

tS 8, 10 RL = 1k,

CL = 50pF,

tR, tF = 20ns

5 - 95 190 ns

10 - 25 50 ns

15 - 15 30 ns

Minimum Hold Time

Data-In to Strobe, Address

tH 8, 10 RL = 1k,

CL = 50pF,

tR, tF = 20ns

5 - 180 360 ns

10 - 110 220 ns

15 - 35 70 ns

Maximum Switching Frequency f RL = 1k,

CL = 50pF,

tR, tF = 20ns

5 0.6 1.2 - MHz

10 1.6 3.2 - MHz

15 2.5 5 - MHz

Minimum Strobe Pulse Width tW 8 5 - 300 600 ns

10 - 120 240 ns

15 - 90 180 ns

Control Crosstalk, Data-In,

Address or Strobe to Output

6 Square Wave Input;

tR, tF = 20ns

10 - 75 - mVPEAK

- 10 10

Input Capacitance CIN Any Control Input - - 5 7.5 pF

NOTE:

3. Peak-to-peak voltage symmetrical about .

Electrical Specifications TA = 25oC (Continued)

PARAMETER SYMBOL

TEST CONDITIONS

MIN TYP MAX UNITSFIGURE

fIS(kHz)

RL(k)

VIS (V)

(Note 3)

VDD(V)

VDD

2-------------

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CD22100

Schematic Diagram

TRUTH TABLE

ADDRESS

SELECT

ADDRESS

SELECTA B C D A B C D

0 0 0 0 X1Y1 0 0 0 1 X1Y3

1 0 0 0 X2Y1 1 0 0 1 X2Y3

0 1 0 0 X3Y1 0 1 0 1 X3Y3

1 1 0 0 X4Y1 1 1 0 1 X4Y3

0 0 1 0 X1Y2 0 0 1 1 X1Y4

1 0 1 0 X2Y2 1 0 1 1 X2Y4

0 1 1 0 X3Y2 0 1 1 1 X3Y4

1 1 1 0 X4Y2 1 1 1 1 X4Y4

(NOTE)6

A

A

A

(NOTE)5

B

B

B

(NOTE)3

C

C

C

(NOTE)

4D

D

D

VSS

8

VDD

16

A

B

CD

D Q

0

1

23

LATCH = 1ENABLES DATA

TG TG TG TG

4567

TG TG TG TG

89

1011

TG TG TG TG

12131415

TG TG TG TG

9 1 12 13

11

10

14

15

Y4

Y3

Y2

Y1

X4X3X2X1

D Q

pn

p

n

DETAIL OF LATCHES

TO OTHER DECODERGATES/LATCHES

VDD VDD

VSS

IN

OUT

Q

DETAIL OF TRANSMISSION GATES

(NOTE)STROBE

7 2

(NOTE)DATA IN

VDD

VSS

NOTE: INPUTS PROTECTEDBY COS/MOSPROTECTIONNETWORK

(1 OF 16)

LEVEL TRIGGERED

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CD22100

Metallization Mask Layout

Test Circuits and Waveforms

FIGURE 1. QUIESCENT CURRENT TEST CIRCUIT FIGURE 2. INPUT CURRENT TEST CIRCUIT

Dimensions in parenthesis are in millimeters and are derived

from the basic inch dimensions as indicated. Grid graduations

are in mils (10-3 inch).

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

VDD

VDDIDD

VSS

VSS

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

VDDVDD

VSS

VSS

II

NOTE:MEASURE INPUTSSEQUENTIALLY TO

BOTH VDD AND VSSCONNECT ALL UNUSEDINPUTS TO EITHERVDD OR VSS

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CD22100

FIGURE 3. OFF SWITCH INPUT OR OUTPUT LEAKAGE CURRENT TEST CIRCUIT

FIGURE 4. DYNAMIC POWER DISSIPATION TEST CIRCUIT AND TYPICAL DYNAMIC POWER

DISSIPATION AS A FUNCTION OF SWITCHING FREQUENCY

FIGURE 5. PROPAGATION DELAY TIME TEST CIRCUIT AND

WAVEFORMS (SIGNALINPUT TOSIGNAL OUTPUT,

SWITCH ON)

FIGURE 6. TEST CIRCUIT AND WAVEFORMS FOR

CROSSTALK (CONTROL INPUT TO SIGNAL

OUTPUT)

Test Circuits and Waveforms (Continued)

14

15

16

9

13

12

11

10

1

2

34

5

7

6

8

VDDVDD

VSS

IDD

CLK

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

ID

CLK Q3

Q4

Q2

Q1

500F

VDD

0.1F

CL

S

VSS

CL

CL

CL

NOTE:

CLOSE SWITCH S AFTER APPLYING VDD

VDD = 15V

10V

5V

TA = 25oC

SWITCHING FREQUENCY (Hz)

P

OWERDISSIPATIONPERPACKAGE(W)

102 103 104 105 106

105

104

103

102

10

CL = 50pF

CL = 15pF

10V

CD4029

SW

ON

VIS

VOS

10k 50pF

SW = ANY CROSSPOINT

STROBE = DATA - IN = VDD

VIS VOS

VDD

VDD

tPLHtPLH

0

0

50% 50%

50%50%

CONTROLS

10k

SW

0

0

VDD

VOS

CONTROL

50mV

-50mV

1k

VOSVIS

SW = ANY CROSSPOINT

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CD22100

FIGURE 7. TEST CIRCUIT AND TYPICAL CROSSTALK BETWEEN SWITCH CIRCUITS IN

THE SAME PACKAGE AS A FUNCTON OF SIGNAL FREQUENCY

FIGURE 8. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS

(STROBE TO SIGNAL OUTPUT, SWITCH TURN-ON OR TURN-OFF)


(DATA-IN TO SIGNAL OUTPUT, SWITCH TURN-ON TO HIGH OR LOW LEVEL)


ON

1k

SW

1k

VIS

SW = ANY CROSSPOINT

OFF

1k

SW VOS

TA = 25oC

VDD = 10V

VIS = 10VP-P SINE WAVE

CL = 50pF

RL = 1k

INPUT SIGNAL FREQUENCY (Hz)

CROSSTALK

20logV

OS

V

IS

-----------

dB

=

0

-20

-40

-60

-80

-100

-120

102 103 104 105 106

SWVIS VOS

50pF1k

VDD

STROBE

DATA-IN

SW = ANY CROSSPOINT

STROBE

VDD

DATA-IN

VOS

50%

90%10%

tS

tH

tPZH

tPHZ

0

50% 50% 50%

tStH

VDD

VDD

0

0

tW tW

SWVIS VOS

50pF1k

VDD

DATA-IN

SW = ANY CROSSPOINT

STROBE = VDD

SWVIS VOS

50pF

1k

VDD

VDD

DATA-IN

VDD

0

VOS

0

50%

10%

tPZH

VDD

DATA-IN

VDD

0

VOS

0

50%

90%

tPZH

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(ADDRESS TO SIGNAL OUTPUT, SWITCH TURN-ON OR TURN-OFF)

Typical Performance Curves

FIGURE 11. TYPICAL ON RESISTANCE AS A FUNCTION OF

INPUT SIGNAL VOLTAGE AT VDD = -VSS = 2.5V


INPUT SIGNAL VOLTAGE AT VDD = -VSS = 5V


DATA-IN

VOS2

ADDRESS

VOS1

SWV

IS VOS1

50pF1k

VDD

ADDRESS = 0

SW = ANY CROSSPOINTSTROBE = VDD

SWV

IS VOS2

50pF1k

VDD

ADDRESS = 1

VDD

VDD

0

0

50%

90%

tPZH

0

0

VDD

VDD

10%

50%50%

tH

tS

tPHZ

VDD = 2.5V, VSS = -2.5V

25oC

-55oCSWITCHONRESISTANCE()

INPUT SIGNAL (V)

300

250

200

150

100

50

0-4 -3 -2 -1 0 1 2 3 4

TA = 125oC

VDD = 5V, VSS = -5V

TA = 125oC

25oC

-55oC

SWITCHONRESISTANCE()

INPUT SIGNAL (V)

-10 -7.5 -5 -2.5 0 2.5 5 7.5 10

150

125

100

75

50

25

0

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CD22100


INPUT SIGNAL VOLTAGE AT VDD = -VSS = 7.5V


INPUT SIGNAL VOLTAGE AT TA = 25oC

FIGURE 15. TYPICALSWITCH ON TRANSFER

CHARACTERISTICS (1 OF 16 SWITCHES)

FIGURE 16. TYPICAL SWITCH ON FREQUENCY RESPONSE

CHARACTERISTICS

Typical Performance Curves (Continued)

TA = 125oC

25oC

-55oC

SWITCHONRESISTAN

CE()

INPUT SIGNAL (V)

-10 -7.5 -5 -2.5 0 2.5 5 7.5 10

150

125

100

75

50

25

0

VDD = 7.5V, VSS = -7.5V

VDD = 2.5V, VSS = -2.5V

SWITCHONRESISTAN

CE()

INPUT SIGNAL (V)

300

250

200

150

100

50

0

TA = 25oC

7.5V5V

-10 -7.5 -5 -2.5 0 2.5 5 7.5 10

VDD = 10V

TA = 25oC

OUTPUTVOLTAGE(V)

INPUT VOLTAGE (V)

10

8

6

4

2

0 2 4 6 8 10

RL = 1M, 100k, 10k

500

1k

SWVIS

VOS

RL

STROBE = VDD

DATA-IN =VDD

VSS

RL = 1M

1k

10k

O

UTPUTSIGNAL(VOS

)RMS(V)

INPUT SIGNAL FREQUENCY (Hz)

2.5

2

1.5

1

0.5

0

105 106 107 108

TA = 25oC, VDD = 5V, VSS = -5V

VIS = 5VP-P = SINE WAVE 1.77VRMS

VDATA-IN = 5V

CL = 15pF

RF VOLTMETER

BOONTON RADIO

MODEL 91-CA

OR EQUIVALENT

SWfISVOS (RMS)

CLRL

VIS

CIOS = 0.4pF

Documents

3. CD22100 - DataSheet