PI49FCT3807DSI Ver la hoja de datos (PDF) - Pericom Semiconductor Corporation
Número de pieza
componentes Descripción
Lista de partido
PI49FCT3807DSI Datasheet PDF : 5 Pages
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PI49FCT3807
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SWITCHING WAVEFORMS
Propagation Delay
Input
Output
tPLH
tR
3V
1.5V
tPHL
0V
VOH
2.0V
1.5V
0.5V
VOL
tF
Output Skew – tSK(o)
Input
tPLHx
Ox
tSK(o)
Oy
tPLHy
3V
1.5V
tPHLx
0V
VOH
1.5V
VOL
tSK(o)
VOH
1.5V
VOL
tPHLy
tSK(o) = tPLHy tPLHx or tPHLy tPHLx
Pulse Skew – tSK(p)
Input
tPLH
Output
tPHL
tSK(p) = tPHL tPLH
3V
1.5V
0V
VOH
1.5V
VOL
Package Skew – tSK(t)
Input
tPLH1
Package 1
Output
tSK(t)
Package 2
Output
tPLH2
3V
1.5V
tPHL1
0V
VOH
1.5V
VOL
tSK(t)
VOH
1.5V
VOL
tPHL2
tSK(t) = tPLH2 tPLH1 or tPHL2 tPHL1
Tests Circuits for All Outputs(1)
6.0V
VCC
Pulse
Generator
VIN
D.U.T.
VOUT
RT
500Ω
50pF
CL
500Ω
4
Switch Position
Test
Disable LOW
Enable LOW
Disable HIGH
Enable HIGH
All Other Inputs
Switch
6V
GND
Open
DEFINITIONS:
CL = Load capacitance: includes jig and
probe capacitance.
RT = Termination resistance: should be
equal to ZOUT of the Pulse Generator.
PS7010C 10/06/99
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