89HP0504UB Datasheet, PDF (1/27 Pages) Integrated Device Technology – 4 Channel 5Gbps USB 3.0 Signal Repeater

4 Channel 5Gbps USB 3.0 Signal
Repeater
®
89HP0504UB
Data Sheet
Device Overview
The IDT 89HP0504UB (P0504UB) is a 5Gbps USB 3.0 Repeater
device featuring IDT EyeBoost™ technology that compensates for cable
and board trace attenuations and ISI jitter, thereby extending connection
reach. The device is optimized for USB 3.0 high speed serial data
streams and contains four data channels, each able to process 5Gbps
transmission rates. Each channel consists of an input equalizer and
amplifier, signal detection with glitch filter, as well as programmable
output swing and de-emphasis. Allowing for application specific
optimization, the P0504UB, with its configurable receiver and transmitter
features, is ideal for USB 3.0 applications using a wide combination of
cables and board trace materials.
All modes of active data transfer are designed with minimized power
consumption. In full shutdown mode, the part consumes less than
40mW in worst case environmental conditions.
Applications
‹ _{Notebook PCs}
‹ _{Desktop PCs and workstations}
‹ _{USB3 cable attached devices}
‹ _{USB3 host adapter cards}
‹ _{Active cables and port dongles}
Features
‹ _{Compensates for cable and PCB trace attenuation and ISI}
jitter
‹ _{Programmable receiver equalization up to 24db}
‹ _{Programmable transmitter swing and de-emphasis}
‹ _{Recovers data stream even when the differential signal eye}
is completely closed due to trace attenuation and ISI jitter
‹ _{Full USB 3.0 protocol support}
‹ _{Configurable via external pins}
‹ _{Leading edge power minimization in active and shutdown}
modes
‹ _{No external bias resistors or reference clocks required}
‹ _{Channel mux mode, demux mode, 1 to 2 channels multicast,}
and Z-switch function mode
‹ _{Available in a 36-pin QFN package (4.0 x 7.5mm with 0.5mm}
pitch)
Benefits
‹ _{Extends maximum cable length to over 8 meters and trace}
length over 48 inches in USB 3.0 applications
‹ _{Minimizes BER}
Typical Application
x1 PCIeG2
Chip
set
USB3
CPU
Ctlr
Notebook PC
IDT Repeater
HDD
USB3
cables
Camera
Figure 1 IDT Repeaters in Notebook PCs
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
1
© 2011 Integrated Device Technology, Inc
February 8, 2011