PI2EQX511E Datasheet, PDF (1/1 Pages) Pericom Semiconductor Corporation – 1.8V 5.0Gbps, 1-Channel, USB3.0 ReDriver

N_Pe_rw_odP_ur_co_td_Du_ac_tt_aB_brr_ii_ee_ff
PI2EQX511E
1.8V 5.0Gbps, 1-Channel, USB3.0 ReDriver™
Pericom Semiconductor’s PI2EQX511E is a low power, high
performance 5.0 Gbps signal ReDriver™ designed specifically
for the USB 3.0 protocol. The device provides programmable
equalization and De-Emphasis to optimize performance
over a variety of physical mediums by reducing Inter-Symbol
Interference.
PI2EQX511E supports one 100Ω Differential CML data I/O’s
between the Protocol ASIC to a switch fabric, over cable, or
to extend the signals across other distant data pathways on
the user’s platform. The integrated equalization circuitry
provides flexibility with signal integrity of the signal before
the ReDriver. A low-level input signal detection and output
squelch function is provided. The channels’ input signal level
determines whether the output is active.
The PI2EQX511E also includes a receiver detect function.
The receiver detection loop will be active again if the
corresponding channel’s signal detector is idle for longer
than 7.3mS. The channel will then move to Unplug Mode if
load not detected, or it will return to Low Power Mode (Slumber
Mode) due to inactivity.
Block Diagram
Signal Detection
CML
RXP
Equalizer
Limiting
Amp
RXN
EQ
CML
TXP
TXN
Power
Management
Features
ÎÎUSB 3.0 compatible
ÎÎFull compliancy to USB 3.0 Super Speed standard
ÎÎOne 5.0Gbps differential signal pairs
ÎÎAdjustable Receiver Equalization
ÎÎ100Ω Differential CML I/O’s
ÎÎPin Configured Output Emphasis Control
ÎÎInput signal level detect and squelch function
ÎÎAutomatic Receiver Detect
ÎÎLow Power : ~110mW (typ)
ÎÎAuto “Slumber” mode for adaptive power
management
ÎÎSingle Supply Voltage: 1.8V
Application Diagram
Pericom
USB3.0
ReDriver
Tablet PC
Pericom
USB3.0
ReDriver
Digital Camera _Pericom
USB3.0
ReDriver
USB 3.0 Cable
USB 3.0 Cable
External
Storage
Device
Multi-function
Printer
www.pericom.com | 1-408-232-9100