参数资料
型号: PI3CH360ZHE
厂商: Pericom Semiconductor Corp.
英文描述: Low Voltage, High-Bandwidth, 3-Channel 2:1 Mux/DeMux, NanoSwitch
中文描述: 低电压,高带宽,3通道2:1复用/解复用,NanoSwitch
文件页数: 4/9页
文件大小: 283K
代理商: PI3CH360ZHE
4
PS8727A 07/07/04
PI3CH360
Low Voltage, High-Bandwidth, 3-Channel, 2:1
Mux/DeMux,
NanoSwitch
Switching Characteristics over 2.5V Operating Range
Parameters
Description
Conditions
(1)
Com.
Units
Min.
Max.
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propogation Delay
(2,3)
Y to In, In to Y
See Test Diagram
0.3
ns
Enable Time S or EN to Y or In
See Test Diagram
1.5
15.0
Disable Time S or EN to Y or In
1.5
12.0
Switching Characteristics over 3.3V Operating Range
Parameters
Description
Conditions
(1)
Com.
Typ.
Units
Min.
Max.
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propogation Delay
(2,3)
Y to In, In to Y
See Test Diagram
0.3
ns
Enable Time S or EN to Y or In
See Test Diagram
1.5
9.0
Disable Time S or EN to Y or In
1.5
9.0
Notes:
1.
2.
3.
See test circuit and waveforms.
This parameter is guaranteed but not tested on Propagation Delays.
The switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load
capacitance. The time constant for the switch alone is of the order of 0.30ns for 10pF load. Since this time constant is much
smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational
delay of the switch when used in a system is determined by the driving circuit on the driving side of the switch and its
interaction with the load on the driven side.
Dynamic Electrical Characteristics Over the Operating Range
(T
A
= -40o to +85o, V
CC
= 3.3V ± 10%)
Parameter
Description
Test Condition
X
TALK
Crosstalk
See Test Diagram
O
IRR
Off-Isolation
See Test Diagram
BW
-3dB Bandwidth
See Test Diagram
Min.
Typ.
-60
Max.
Units
dB
-60
200
500
MHz
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