參數(shù)資料
型號: 7705301EC
廠商: VISHAY SILICONIX
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDIP16
封裝: SIDE BRAZED, DIP-16
文件頁數(shù): 6/9頁
文件大?。?/td> 95K
代理商: 7705301EC
DG201A_MIL/202_MIL
Vishay Siliconix
www.vishay.com
S FaxBack 408-970-5600
4-6
Document Number: 70036
S-00405—Rev. G, 21-Feb-00
TEST CIRCUITS
FIGURE 2. Switching Time
FIGURE 3. Off Isolation
50%
0 V
3 V
tOFF
tON
VO
tr <20 ns
tf <20 ns
Logic
Input
Switch
Output
90%
CL
35 pF
RL
1 k
W
VO = VS
RL + rDS(on)
RL
VS = +2 V
VO
V–
V+
IN
S
D
3 V
–15 V
GND
+15 V
S
IN
RL
D
Rg = 50 W
VS
VO
0V, 2.4 V
Off Isolation = 20 log
VS
VO
V+
–15 V
GND
V–
C
+15 V
IN1
0V, 2.4 V
VO
+15 V
–15 V
GND
RL
V+
V–
NC
XTALK Isolation = 20 log
C
VS
C
VO
0V, 2.4 V
50
W
VS
S1
IN2
S2
Rg = 50 W
D1
D2
C = RF bypass
FIGURE 4. Channel-to-Channel Crosstalk
FIGURE 5. Charge Injection
CL
1000 pF
Vg
3 V
D
V+
V–
Rg
–15 V
GND
IN
S
VO
+15 V
VO
DVO
INX
ON
OFF
DVO = measured voltage error due to charge injection
The charge injection in coulombs is Q = CL x DVO
VO is the steady state output with switch on. Feedthrough via gate capacitance may result in spikes at leading and trailing edge of output waveform.
相關(guān)PDF資料
PDF描述
7705301EA QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDIP16
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7705301EC QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDIP16
7705301EA QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDIP16
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