PI49FCT20802L View Datasheet(PDF) - Pericom Semiconductor
Part Name
Description
MFG CO.
'PI49FCT20802L' PDF : 7 Pages View PDF
PI49FCT20802/PI49FCT20803
1:5/1:7 2.5V Clock Buffer for
Networking Applications
Switching Characteristics (VDD = 2.5V ± 0.2V, TA = 85°C)
Parameters
Description
fCLK
Output Frequency
Test Conditions(8)
tR/tF
tPD
tSK(o)
tSK(p)
tSK(d)
Rise/Fall time VO = 0.7V ~ 1.7 V
Propagation Delay
Output Skew
Pulse Skew
Device-to-device skew(9)
CL = 22pF, 100 MHz
CL = 12pF, 150 MHz
CL = 22pF, 100 MHz
CL = 12pF, 150 MHz
CL = 22pF, 100 MHz
CL = 12pF, 150 MHz
CL = 22pF, 100 MHz
CL = 12pF, 150 MHz
CL = 12pF, 150 MHz
Notes:
8. See test circuit and waveforms.
9. Identical conditions: loading, transitions, supply voltage, temperature, package type and speed grade.
Pin Description
PI49FCT20802
BUF_IN
CLK [0:4]
GND
VDD
Pin Name
PI49FCT20803
BUF_IN
CLK [0:6]
GND
VDD
Description
Input
Outputs
Ground
Power
Test Circuits for All Outputs
VDD
Min Typ Max Units
150
MHz
1.0
1.25
1.0
1.2
ns
3.5
3.5
2.4
2.7
100
150
100
150
250
300
ps
250
300
400
600
VIN
Pulse
Generator
D.U.T.
VOUT
CL
11-0004
4
www.pericom.com
P-0.1
01/24/11
Share Link: 
