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參數(shù)資料
| 型號(hào)： | PI49FCT3806SE |
| 廠商： | PERICOM SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 時(shí)鐘及定時(shí) |
| 英文描述： | FCT SERIES, LOW SKEW CLOCK DRIVER, 0 TRUE OUTPUT(S), 4 INVERTED OUTPUT(S), PDSO20 |
| 封裝： | 0.300 INCH, GREEN, MS-013AC, SOIC-20 |
| 文件頁(yè)數(shù)： | 6/10頁(yè) |
| 文件大?。?/td> | 483K |
| 代理商： | PI49FCT3806SE |
5
PI49FCT3805/PI49FCT3806
3.3V Fast CMOS Buffer/Clock Driver
www.pericom.com
PS7007J
02/16/10
Switching Characteristics (TA = –40°C to +85°C, VCC = 3.3V ±0.3V)
Parameter Description
Test
Condi-
tions(1)
3805
3806
3805A
3806A
3805B
3806B
3805C
3806C
U
ni
ts
Com.
Min. Max. Min. Max.
Min.
Max. Min.
Max.
tPLH
Propagation Delay
INA to OAN,
INB to OBN
CL = 50pF
RL = 500
1.5
6.5
1.5
5.8
1.5
5.0
1.5
4.5
ns
tPZH
tPZL
Output Enable Time
OEA to OAN, OEB to OBN
1.5
8.0
1.5
8.0
1.5
6.5
1.5
6.2
tPHL
tPLZ
Output Disable Time
OEA to OAN, OEB to OBN
1.5
7.0
1.5
7.0
1.5
6.0
1.5
5.0
tSK(o)(3)
Skew between two outputs of
same package (same transition)
0.7
0.5
tSK(P)(3)
Skew between opposite transi-
tions (tPHL - tPLH) of the same
output
1.0
0.7
0.5
tSK(t)(3)
Skew between two outputs of
different package at same tem-
perature (Same transition)
1.5
1.2
1.0
0.8
Note:
1. See test circuit and waveforms
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew measured at worst cast temperature (max. temp).
Tests Circuits for All Outputs(1)
except for FIN >100 MHz
Switch Position
Test
Switch
Disable LOW
Enable LOW
6V
Disable HIGH
Enable HIGH
GND
All Other Inputs
Open
Definitions:
CL = Load capacitance: includes jig and probe capacitance.
RT =Termination resistance: should be equal to ZOUT of the Pulse
Generator.
Pulse
Generator
D.U.T.
VIN
RT
VOUT
CL
500
50pF
VCC
6.0V
10-0117
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| PI49FCT3807 | 制造商:PERICOM 制造商全稱(chēng):Pericom Semiconductor Corporation 功能描述:3.3V Fast CMOS Clock Driver |
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