參數(shù)資料
| 型號： | PI3CH401QE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC 4-CH SWITCH 2-PORT 16-QSOP |
| 標準包裝： | 97 |
| 類型： | 總線開關 |
| 電路： | 1 x 1:1 |
| 獨立電路： | 4 |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-QSOP |
| 包裝： | 管件 |
4
P-0.6
05/10/06
PI3CH401
Low Voltage, 5, 4-Channel
2-Port NanoSwitch
ADVANCE INFORMATION
Notes:
1. See test circuit and waveforms.
2. This parameter is guaranteed but not tested on Propagation Delays.
3. 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 0.25ns 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.
Switching Characteristics over 3.3V Operating Range
Parameters
Description
Conditions(1)
Com.
Units
Min.
Typ.
Max.
tPLH
tPHL
Propogation Delay(2,3) Ax to Bx, Bx to Ax
See Test Diagram
0.3
ns
tPZH
tPZL
Enable Time ENx to Ax or Bx
See Test Diagram
1.5
9.0
tPHZ
tPLZ
Disable Time ENx to Ax or Bx
1.5
9.0
Switching Characteristics over 2.5V Operating Range
Parameters
Description
Conditions(1)
Com.
Units
Min.
Max.
tPLH
tPHL
Propogation Delay(2,3) Ax to Bx, Bx to Ax
See Test Diagram
0.3
ns
tPZH
tPZL
Enable Time ENx to Ax or Bx
See Test Diagram
1.5
15.0
tPHZ
tPLZ
Disable Time ENx to Ax or Bx
1.5
12.0
Dynamic Electrical Characteristics Over the Operating Range (TA = –40 to +85, VCC = 3.3V ± 10%)
Parameter
Description
Test Condition
Min.
Typ.
Max.
Units
XTALK
Crosstalk
10 MHz
–78
dB
OIRR
Off-Isolation
10 MHz
–60
BW
–3dB Bandwidth
See Test Diagram
200
500
MHz
Notes:
1. See test circuit and waveforms.
2. This parameter is guaranteed but not tested on Propagation Delays.
3. 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 0.25ns 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.
06-0235
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