參數(shù)資料
型號(hào): CD22101
廠商: Intersil Corporation
英文描述: CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory
中文描述: 的CMOS 4 × 4 × 2交叉點(diǎn)開關(guān)記憶與控制
文件頁(yè)數(shù): 11/13頁(yè)
文件大?。?/td> 159K
代理商: CD22101
4-203
CD22101, CD22102
FIGURE 9. ADDRESS TO STROBE SETUP AND HOLD TIMES
FIGURE 10. STROBE TO DATA-IN HOLD TIME t
H
, FOR CD22101
FIGURE 11. TEST CIRCUIT AND WAVEFORMS FOR CROSSTALK (CONTROL INPUT TO SIGNAL OUTPUT)
FIGURE 12. TEST CIRCUIT AND TYPICAL CROSSTALK AS A FUNCTION OF FREQUENCY BETWEEN SWITCH CIRCUITS IN THE
SAME PACKAGE
Test Circuits and Waveforms
(Continued)
STROBE
DATA
t
SU
t
H
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
50%
50%
DATA-IN
t
HLH
t
HHL
t
HLH
STROBE
1
μ
s
Y2
SET ALL SWITCHES TO OFF INITIALLY APPLY VDD
TO ALL X INPUTS AND RETURN ALL Y OUTPUTS TO
VSS THROUGH 1k
. ADDRESS X1Y2 (ABCD) WITH f
IN
= 10kHz
1
μ
s
1
μ
s
50%
50%
CONTROLS
10k
SW
0
0
V
DD
V
OS
CONTROL
75mV
1k
Y (N)
X (N)
SW = ANY CROSSPOINT
5
μ
s
ON
600
SW
600
V
IS
SW = ANY CROSSPOINT
OFF
600
SW
600
V
OS
T
A
= 25
o
C
R
S
= 600
R
L
= 600
V
IS
= 1V
RMS
INPUT SIGNAL FREQUENCY (Hz)
C
2
VO
VI
-
d
=
0
-20
-40
-60
-80
-100
-120
10
2
10
3
10
4
10
5
10
6
10
7
V
DD
= 5V
15V
10V
-140
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