PI2EQX4402NBE Pericom Semiconductor, PI2EQX4402NBE Datasheet

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PI2EQX4402NBE

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI2EQX4402NBE
Manufacturer:
Pericom
Quantity:
10 000
Part Number:
PI2EQX4402NBEX
Manufacturer:
LT
Quantity:
2 496
Part Number:
PI2EQX4402NBEX
Manufacturer:
PERICOM
Quantity:
20 000
Features
• Two High Speed PCI Express lanes
• Supports PCI Express data rates (2.5 Gbps) on each lane
• Adjustable Transmiter De-Emphasis & Amplitude
• Adjustable Receiver Equalization
• Two Spread Spectrum Reference Clock Buffer Outputs
• 100Ω Differential CML I/O’s
• Low Power (100mW per Channel)
• Standby Mode – Power Down State
• V
• Packaging (Pb-free & Green):
Block Diagram
- 84-ball LFBGA
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Operating Range: 1.8V +/-0.1V
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2.5Gbps x2 Lane Serial PCI Express Repeater/Equalizer
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Description
Pericom Semiconductor’s PI2EQX4402 is a low power, PCI
Express compliant signal re-driver.
programmable equalization, amplification, and de-emphasis
by using 7 select bits, SEL[0:6], to optimize performance
over a variety of physical mediums by reducing Inter-symbol
interference. PI2EQX4402 supports four 100 Differential CML
data I/O’s between the Protocol ASIC to a switch fabric, across
a backplane, or extends the signals across other distant data
pathways on the user’s platform.
The integrated equalization circuitry provides flexibility with
signal integrity of the PCI Express signal before the re-driver.
Whereas the integrated de-emphasis circuitry provides flexibility
with signal integrity of the PCI Express signal after the re-driver.
In addition to providing signal re-conditioning, Pericom’s
PI2EQX4402 also provides power management Stand-by mode
operated by a Bus Enable pin.
Pin Description (Top View)
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PI2EQX4402
The device provides
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02/15/06
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PI2EQX4402NBE Summary of contents

Page 1

... Lane Serial PCI Express Repeater/Equalizer Description Pericom Semiconductor’s PI2EQX4402 is a low power, PCI Express compliant signal re-driver. programmable equalization, amplification, and de-emphasis by using 7 select bits, SEL[0:6], to optimize performance over a variety of physical mediums by reducing Inter-symbol interference. PI2EQX4402 supports four 100 Differential CML data I/O’ ...

Page 2

Pin Description Pin # Pin Name B1, F1, D2, E2, B3, F3, H4, B8 F8, B10, F10 C3 AI+ D3 AI- E1, J1, F2, E3, J3, H7, E8, J8, D9, GND E9, F9, E10, J10 C8 BI+ D8 ...

Page 3

Pin Description (Continued) Pin # Pin Name H6 CKIN- H5 CKIN+ OUT0+, K5, K6 OUT0- OUT1+, K7, K8 OUT1- J7 IREF K1 EN_CLK A1, A2, B2 Inputs Outputs EN_[ High Normal output ...

Page 4

AC/DC Electrical Characteristics for 2.5 Gbps Quad Repeater/Equalizer Symbol Parameter Ps Supply Power Latency CML Receiver Input RL Return Loss RX Differential Input Peak-to- V RX-DIFFP-P peak Voltage AC Peak Common Mode V RX-CM-ACP Input Voltage DC Differential Input Z ...

Page 5

AC/DC Electrical Characteristics for 2.5 Gbps x2 Lane Repeater/Equalizer Symbol Parameter CML Transmitter Output (100Ω differential) V Output Voltage Swing DIFFP V Common-Mode Voltage TX Transition Time Output resistance OUT Z DC Differential TX ...

Page 6

AC Switching Characteristics for Clock Buffer Symbol Rise and Fall Time (measured between 0.175V to 0.525V) rise fall ΔT / rise Rise and Fall Time Variation ΔT fall V Voltage High including overshoot HIGH V Voltage Low ...

Page 7

... Packaging Mechanical: 84-Ball LFBGA (NB) Ordering Information Ordering Number PI2EQX4402NB PI2EQX4402NBE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free & Green • X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 2.5Gbps x2 Lane Serial PCI Express Repeater / Equalizer ...

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