pi2eqx3201b Pericom Semiconductor Corporation, pi2eqx3201b Datasheet - Page 6

• Manufacturer Part Number: pi2eqx3201b
• Description: 2-channel Sata2 I/m Redriver, With Equalization And Oob
• Manufacturer: Pericom Semiconductor Corporation

AC Switching Characteristics for Clock Buffer
Notes:
1.
2.
3.
Confi guration Test Load Board Termination
Note:
T
ΔV
Symbol
V
rise
ΔT
V
Measurement taken from Single Ended waveform.
Measurement taken from Differential waveform.
Test confi guration is R
• TLA and TLB are 3” transmission lines.
V
ΔT
CROSS
T
HIGH
CROSS
LOW
DC
rise
/ T
07-0223
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
(2)
(V
49.9Ω
DD
1%
Rp
6
= 1.5V to 1.8V, ±0.1V)
3.2Gbps 2 Differential Channel Serial Re-driver
TLA
TLB
(1)
Equalization, De-emphasis and Squelch
2pF
5%
(3)
-150
Min
125
660
200
200
45
Max.
Clock#
525
900
550
250
75
55
Clock
2pF
5%
PI2EQX3201B
Units
PS8864D
mV
ps
%
Notes
10/03/07
1
1
1
1
1
1
2