PI2EQX4402NBE Pericom Semiconductor, PI2EQX4402NBE Datasheet - Page 6

• Manufacturer Part Number: PI2EQX4402NBE
• Description: IC PCI-EXPRESS REPEATER 84-LFBGA
• Manufacturer: Pericom Semiconductor
• Type: Repeaterr

Specifications of PI2EQX4402NBE

• Tx/rx Type: CML
• Voltage - Supply: 1.7 V ~ 1.9 V
• Mounting Type: Surface Mount
• Package / Case: 84-LFBGA
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Rad Hardened: No
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Supply Voltage Range: 1.7V To 1.9V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LFBGA
• No. Of Pins: 84
• Filter Terminals: SMD
• Control Interface: Serial
• No. Of I/o's: 4
• Rohs Compliant: Yes
• Communication Function: Equalizer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Delay Time: -
• Capacitance - Input: -
• Lead Free Status / Rohs Status: Details

AC Switching Characteristics for Clock Buffer
Notes:
1.
2.
3.
Configuration Test Load Board Termination
Note:
T
ΔV
Symbol
V
rise
ΔT
V
Measurement taken from Single Ended waveform.
Measurement taken from Differential waveform.
Test configuration is R
• TLA and TLB are 3” transmission lines.
V
ΔT
CROSS
T
HIGH
CROSS
LOW
DC
rise
/ T
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. Configuration test load board termination
33Ω
33Ω
5%
5%
Rs
Rs
49.9Ω
1%
Rp
Parameters
(2)
2.5Gbps x2 Lane Serial PCI Express Repeater / Equalizer
(V
49.9Ω
DD
1%
Rp
6
= 1.8 ±0.1V, AV
TLA
TLB
(1)
DD
= 1.8 ±0.1V)
2pF
5%
Min
-200
125
660
200
45
(3)
Max.
Clock#
525
900
550
250
75
55
Clock
2pF
5%
Units
PI2EQX4402
mV
PS8778E
ps
%
Notes
02/15/06
1
1
1
1
1
1
2