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SN75LVPE4410
SNLS666 –JANUARY 2020
SN75LVPE4410 Quad-Channel PCI Express 4.0 Linear Redriver
1 Features
3 Description
The SN75LVPE4410 is a four channel low-power
high-performance linear repeater/redriver designed to
support PCI Express (PCIe) Generation 1.0, 2.0, 3.0
and 4.0.
1
•
Quad-channel linear equalizer supporting PCIe
1.0/2.0/3.0/4.0 up to 16 Gbps interfaces
•
CTLE boosts up to 18 dB at 8 GHz helps to
extend channel reach
The SN75LVPE4410 receivers deploy continuous
time linear equalizers (CTLE) to provide
•
•
Automatic receiver detection for PCIe use cases
a
Protocol agnostic linear redriver allows seamless
support for PCIe link training
programmable high-frequency boost. The equalizer
can open an input eye that is completely closed due
to inter-symbol interference (ISI) induced by an
interconnect medium, such as PCB traces. The CTLE
receiver is followed by a linear output driver. The
linear datapaths of SN75LVPE4410 preserve transmit
preset signal characteristics. The linear redriver
becomes part of the passive channel that as a whole
get link trained for best transmit and receive
equalization settings. This transparency in the link
training protocol result in best electrical link and
lowest possible latency. The programmable
equalization of the device along with its linear
datapaths maximizes the flexibility of physical
placement within the interconnect channel and
improves overall channel performance.
•
•
Ultra-low latency of 70 ps (typical)
Low additive random jitter of 60 fs (typical) with
PRBS data
•
•
Single 3.3-V supply
Low active power of 124 mW/channel (typical) -
no heat sink required
•
•
Pin-strap or SMBus programming
Support for x2, x4, x8, x16 PCIe bus width with
one or multiple SN75LVPE4410
•
•
Commercial temperature range of 0ºC to 70ºC
4.0 mm × 6.0 mm, 40 pin WQFN package
The programmable settings can be applied easily
through software (SMBus or I2C) or by using pin
control.
2 Applications
•
•
•
Desktop PC/motherboard
Notebook PC
Device Information(1)
Data storage
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN75LVPE4410
WQFN (40)
4.00 mm × 6.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application
PCIe Endpoint
SN75LVPE4410
4-Channel
CPU
PCIe Gen4 Redriver
Connector
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.