PI2EQX4401DZFEX Pericom Semiconductor, PI2EQX4401DZFEX Datasheet - Page 7

• Manufacturer Part Number: PI2EQX4401DZFEX
• Description: IC PCI-E REPEATER/EQUALZR 36TQFN
• Manufacturer: Pericom Semiconductor

Specifications of PI2EQX4401DZFEX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Switching Characteristics for Clock Buffer
Notes:
1.
2.
3.
Confi guration Test Load Board Termination
Note:
1.
T
Symbol
V
rise
V
Measurement taken from Single Ended waveform.
Measurement taken from Differential waveform.
Test confi guration is R
V
V
TLA and TLB are 3” transmission lines.
CROSS
T
T
HIGH
CROSS
T
LOW
DC
rise
/ T
08-0241
fall
fall
/
Rise and Fall Time (measured between 0.175V to 0.525V)
Rise and Fall Time Variation
Voltage High including overshoot
Voltage Low including undershoot
Absolute crossing point voltages
Total Variation of Vcross over all edges
Duty Cycle (input duty cycle = 50%)
475Ω
CLKBUF
1%
S
= 33.2Ω, Rp = 49.9Ω, and 2pF.
Figure 2. Confi guration test load board termination
33Ω
33Ω
5%
5%
Rs
Rs
49.9Ω
1%
Rp
Parameters
(V
2.5Gbps x1 Lane Serial PCI-Express Repeater/Equalizer
49.9Ω
DD
1%
Rp
7
= 1.8 ±0.1V, AV
TLA
TLB
with Clock Buffer & Signal Defect Feature
DD
= 1.8 ±0.1V)
2pF
5%
-200
Min
125
660
200
45
Max.
Clock#
525
900
550
250
75
55
Clock
2pF
5%
PI2EQX4401D
Units
PS8872H
mV
ps
%
Notes
09/26/08
1
1
1
1
1
1
2