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参数资料
| 型号： | PS4530CAP |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20 |
| 封装： | SSOP-20 |
| 文件页数： | 5/16页 |
| 文件大小： | 263K |
| 代理商： | PS4530CAP |
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PS8591D
11/17/04
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PS4530/PS4531/PS4532
Precision 8-Ch, 2-Ch, Latched Analog Multiplexers/Switches
Figure 4. Charge Injection
V+
LE
V+
COM
GND
V–
NO_
ADDC
ADDB
ADDA
Channel
Select
EN1
EN2
50
Ohm
V+
CL = 1000pF
VEN1
VNO =0V
VOUT
VOUT
VEN1
V+
0V
V
OUT
V
OUT is the measured voltage resulting from charge-transfer
error Q when the channel turns off.
Q =
V
OUT x CL
V– = 0V for single-supply operation.
Repeat test for each section.
Figure 5. Off Isolation, On Loss, and Crosstalk
V+
LE
V+
COM_
NETWORK
ANALYZER
GND
V–
NO_
ADDC
ADDB
ADDA
Channel
Select
EN2
EN1
V+
VIN
50
Ohm
50
Ohm
VOUT
Measurements are standardized against short at socket terminals.
Off isolation is measured between COM_ and OFF NO_ terminal on each switch.
On loss is measured between COM_ and ON terminal on each switch.
Crosstalk (PS4531/PS4532) is measured from one channel (A,B,C) to all other channels.
Signal direction through switch is reversed; worst values are recorded.
50
Ohm
MEASUREMENT
OFF ISOLATION = 20log
ON LOSS = 20log
CROSSTALK = 20log
REF
50
Ohm
VOUT
VIN
VOUT
VIN
VOUT
VIN
Figure 6. NO/COM Capacitance
V+
LE
V+
COM
GND
V–
NO_
ADDC
ADDB
ADDA
Channel
Select
1MHz
CAPACITANCE
ANALYZER
EN2
EN1
V+
相关PDF资料 |
PDF描述 |
|---|---|
| PS4532EWP | TRIPLE 2-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20 |
| PS4531EWPE | 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO20 |
| PS4532EWPE | TRIPLE 2-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20 |
| PS4530EWP | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20 |
| PS4531CWP | 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PS4530CWP | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Precision 8-Ch, 2-Ch, Latched Analog Multiplexers/Switches |
| PS4530EAP | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Precision 8-Ch, 2-Ch, Latched Analog Multiplexers/Switches |
| PS4530EWP | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Precision 8-Ch, 2-Ch, Latched Analog Multiplexers/Switches |
| PS4531 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog | 17V Latched Differential 4-Ch.. Mux |
| PS4531ACAP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:4-Channel Analog Multiplexer |
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