CD22101 查看數據表（PDF） - Intersil

零件编号

产品描述 (功能)

生产厂家

CD22101

CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory

Intersil 

CD22101, CD22102

Test Circuits and Waveforms (Continued)

VDD

1

24

IL

2

23

3

22

4

21

5

20

6

19

7

18

8

17

9

16

10

15

11

14

12

13

VSS

ON

VIS

SW

10kΩ

VOS

50pF

SW = ANY CROSSPOINT

STROBE = DATA - IN = VDD

VDD

VIS

50%

0

tPLH

VDD

VOS

50%

0

50%

tPHL

50%

FIGURE 4. OFF SWITCH INPUT OR OUTPUT LEAKAGE

CURRENT TEST CIRCUIT (16 OF 32 SWITCHES)

FIGURE 5. PROPAGATION DELAY TIME TEST CIRCUIT AND

WAVEFORMS (SIGNAL INPUT TO SIGNAL

OUTPUT, SWITCH ON)

DATA-IN

STROBE

VDD

VIS

SW

1kΩ

SW = ANY CROSSPOINT

VOS

50pF

VDD

STROBE 0

VDD

DATA-IN 0

VDD

VOS

0

tW

50%

tS

tH

50%

90%

tPHZ

tW

50%

tS

50%

tH

tPZH

10%

FIGURE 6. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS

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

4-201

Share Link: