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See Technical Specifications

SN65LVCP1414RLJT

14.2-Gbps quad channel, dual mode linear equalizer

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

SN65LVCP1414RLJT
Datasheet:

SN65LVCP1414RLJT Datasheet (PDF)
Type:

Buffer, ReDriver
Input:

CML
Output:

CML
Data Rate (Max):

14.2Gbps
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SN65LVCP1414RLJT General Description

The SN65LVCP1414 is an asynchronous, protocol-agnostic, low latency, four-channel linear equalizer optimized for use up to 14.2Gbps and compensates for losses in backplane or active cable applications. The architecture of the SN65LVCP1414 is designed to work with an ASIC or FPGA with digital equalization employing Decision Feedback Equalizers (DFE). The SN65LVCP1414 linear equalizer preserves the shape of the transmitted signal ensuring optimum DFE performance. The SN65LVCP1414 provides a low power solution while at the same time extending the effectiveness of DFE.

The SN65LVCP1414 is configurable via I²C or GPIO interface. Using the I²C interface of the SN65LVCP1414 enables the user to control independently the Equalization, Path Gain, and Output Dynamic Range for each individual channel. In GPIO mode, Equalization, Path Gain, and Output Dynamic Range can be set for all channels using the GPIO Input pins.

The SN65LVCP1414 outputs can be disabled independently via I²C.

The SN65LVCP1414 operates from a single 2.5V or 3.3V power supply.

The package for the SN65LVCP1414 is a 38 pin 5-mm × 7-mm × 0.75-mm QFN (Quad Flat-pack No-lead) lead-free package with 0.5mm pitch and is characterized for operation from –40°C to 85°C.

Key Features

Quad Channel, Uni-Directional, Multi-Rate,
Dual-Mode Linear Equalizer with Operation up
to 14.2Gbps Serial Data Rate for Backplane and
Cable Interconnects
Linear Equalization Increases Link Margin for
Systems Implementing Decision Feedback
Equalizers (DFE)
17dB Analog Equalization at 7.1GHz with 1dB Step
Control for Backplane Mode or Cable Mode
Output Linear Dynamic Range: 1200mV
Bandwidth: >20GHz – Typical
Better than 15dB Return Loss at 7.1GHz
Supports Out-of-Band (OOB) Signaling
Low Power, Typically 80mW per Channel at 2.5V VCC
38-Terminal QFN (Quad Flatpack, No-Lead)
5 mm × 7 mm × 0.75 mm, 0.5 mm Terminal Pitch
Excellent Impedance Matching to 100Ω Differential PCB
Transmission Lines
GPIO or I²C Control
2.5V and 3.3V±5% Single Power Supply
2kV ESD (HBM)
Flow-Through Pin-Out Provides Ease of Routing
Small Package Size Saves Board Space
Low Power

Specifications

Category	Integrated Circuits (ICs)InterfaceSignal Buffers, Repeaters, Splitters	Series	-
Type	Buffer, ReDriver	Applications	-
Input	CML	Output	CML
Data Rate (Max)	14.2Gbps	Number of Channels	4
Delay Time	65ps	Signal Conditioning	Input Equalization, Output Pre-Emphasis
Voltage - Supply	2.375V ~ 3.465V	Current - Supply	-
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	65LVCP1414	Number of channels	4
Input compatibility	CML	Speed (max) (Gbps)	14.2
Protocols	10G-KR, 10G-SR/LR, CPRI, Fibre Channel, OBSAI, SAS, SATA	Operating temperature range (°C)	-40 to 85
feature-function	Driver	feature-number-of-drivers	2
feature-number-of-receivers		feature-number-of-elements-per-chip
feature-transmission-data-rate-mbps	14200	feature-maximum-propagation-delay-time-ns
feature-input-signal-type	CML	feature-differential-input-low-threshold-voltage-v
feature-differential-input-high-threshold-voltage-v		feature-maximum-differential-output-voltage-v
feature-maximum-input-current-ua	40	feature-supplier-temperature-grade	Industrial
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	38	feature-cecc-qualified	No
feature-esd-protection		feature-escc-qualified
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No