PI3EQX1204-C Datasheet, PDF (1/1 Pages) Pericom Semiconductor Corporation – 12.5Gbps 4-channel, SAS3 ReDriver

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SIGNAL INTEGRITY SOLUTIONS
PI3EQX1204-C
12.5Gbps 4-channel, SAS3 ReDriver™with Linear Equalization
Description
Pericom Semiconductor’s PI3EQX1204-C is a SAS3, 4
differential channels ReDriver™. The device provides
programmable linear equalization, output swing and flat gain,
by either pin strapping option or I2C Control, to optimize
performance over a variety of physical mediums by reducing
Inter-symbol interference.
PI3EQX1204-C supports four 100-Ohm Differential CML
data I/O’s and extends 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, whereas the
integrated linear amplifier/buffer circuitry provides flexibility
with signal integrity of the signal after the ReDriver.
Application
Rack Server, JBOD storage
System
Motherboard
SATA3.0 Controller
SAS3.0 Controller
PI3EQX1204-C
Linking Board
Linking Board
PI3EQX1204-C
Hard Drive
Hard Drive
6 or 12 or 24
SAS -2/3 Ports
SATA2/3 Ports
2.5” or 3.5”
HDD/SSD
Hard Drive
Hard Drive
Features
¼¼ 1-12.5Gbps serial link with linear equalizer
¼¼ Support SATA Gen1/Gen2/Gen3, SAS2/3,
and XAUI protocol
¼¼ Supporting 4 differential channels
¼¼ Handle up to 34dB channel loss (42" FR4 trace
or 10 meters or SAS3 cable)
¼¼ Independent channel configuration of receiver
equalization, output swing and flat gain
¼¼ Rate and Coding Agnostic
¼¼ Transparent to link training, OOB, Idle
¼¼ Pin strap and I²C selectable device programming
¼¼ 4-bit selectable address bit for I²C
¼¼ Supply Voltage: 3.3V±0.3V
¼¼ Industrial Temperature Range: -40^oC to 85^oC
¼¼ Packaging (Pb-free & Green):
- 42-contact TQFN (9mm x3.5mm)
Rack Server
www.pericom.com | 1-408-232-9100