2x2 crosspoint switch : LVDS outputs

SN55LVCP22-SP

ACTIVE

Product details

Function Crosspoint Protocols LVDS, LVPECL, CML Number of transmitters 2 Number of receivers 2 Supply voltage (V) 3.3 Signaling rate (Mbps) 1000 Input signal LVDS, LVPECL, CML Output signal LVDS, BLVDS, LVTTL, LVCMOS Rating Space Operating temperature range (C) -55 to 125
Function Crosspoint Protocols LVDS, LVPECL, CML Number of transmitters 2 Number of receivers 2 Supply voltage (V) 3.3 Signaling rate (Mbps) 1000 Input signal LVDS, LVPECL, CML Output signal LVDS, BLVDS, LVTTL, LVCMOS Rating Space Operating temperature range (C) -55 to 125
CFP (W) 16 69 mm² 10 x 6.7
  • High Speed (>1000 Mbps) Upgrade for DS90CP22 2x2 LVDS
    Crosspoint Switch
  • Low-Jitter Fully Differential Data Path
  • 50 ps (Typ), of Peak-to-Peak Jitter With PRBS = 223–1 Pattern
  • Less Than 200 mW (Typ), 300 mW (Max) Total Power Dissipation
  • Output (Channel-to-Channel) Skew Is 80 ps (Typ)
  • Configurable as 2:1 Mux, 1:2 Demux, Repeater or 1:2 Signal Splitter
  • Inputs Accept LVDS, LVPECL, and CML Signals
  • Fast Switch Time of 1.7 ns (Typ)
  • Fast Propagation Delay of 0.65 ns (Typ)
  • Available in 16 pin CFP Package
  • Inter-Operates With TIA/EIA-644-A LVDS Standard
  • Military Temperature Range: –55°C to 125°C
  • High Speed (>1000 Mbps) Upgrade for DS90CP22 2x2 LVDS
    Crosspoint Switch
  • Low-Jitter Fully Differential Data Path
  • 50 ps (Typ), of Peak-to-Peak Jitter With PRBS = 223–1 Pattern
  • Less Than 200 mW (Typ), 300 mW (Max) Total Power Dissipation
  • Output (Channel-to-Channel) Skew Is 80 ps (Typ)
  • Configurable as 2:1 Mux, 1:2 Demux, Repeater or 1:2 Signal Splitter
  • Inputs Accept LVDS, LVPECL, and CML Signals
  • Fast Switch Time of 1.7 ns (Typ)
  • Fast Propagation Delay of 0.65 ns (Typ)
  • Available in 16 pin CFP Package
  • Inter-Operates With TIA/EIA-644-A LVDS Standard
  • Military Temperature Range: –55°C to 125°C

The SN55LVCP22 is a 2×2 crosspoint switch providing greater than 1000 Mbps operation for each path. The dual channels incorporate wide common-mode (0 V to 4 V) receivers, allowing for the receipt of LVDS, LVPECL, and CML signals. The dual outputs are LVDS drivers to provide low-power, low-EMI, high-speed operation. The SN55LVCP22 provides a single device supporting 2:2 buffering (repeating), 1:2 splitting, 2:1 multiplexing, 2×2 switching, and LVPECL/CML to LVDS level translation on each channel. The flexible operation of the SN55LVCP22 provides a single device to support the redundant serial bus transmission needs (working and protection switching cards) of fault-tolerant switch systems found in optical networking, wireless infrastructure, and data communications systems. TI offers additional gigabit repeater/ translator and crosspoint products in the SN65LVDS100 and SN65LVDS122.

The SN55LVCP22 uses a fully differential data path to ensure low-noise generation, fast switching times, low pulse width distortion, and low jitter. Output channel-to- channel skew is 80 ps (typ) to ensure accurate alignment of outputs in all applications. Both SOIC and TSSOP package options are available to allow easy upgrade for existing solutions, and board area savings where space is critical.

The SN55LVCP22 is a 2×2 crosspoint switch providing greater than 1000 Mbps operation for each path. The dual channels incorporate wide common-mode (0 V to 4 V) receivers, allowing for the receipt of LVDS, LVPECL, and CML signals. The dual outputs are LVDS drivers to provide low-power, low-EMI, high-speed operation. The SN55LVCP22 provides a single device supporting 2:2 buffering (repeating), 1:2 splitting, 2:1 multiplexing, 2×2 switching, and LVPECL/CML to LVDS level translation on each channel. The flexible operation of the SN55LVCP22 provides a single device to support the redundant serial bus transmission needs (working and protection switching cards) of fault-tolerant switch systems found in optical networking, wireless infrastructure, and data communications systems. TI offers additional gigabit repeater/ translator and crosspoint products in the SN65LVDS100 and SN65LVDS122.

The SN55LVCP22 uses a fully differential data path to ensure low-noise generation, fast switching times, low pulse width distortion, and low jitter. Output channel-to- channel skew is 80 ps (typ) to ensure accurate alignment of outputs in all applications. Both SOIC and TSSOP package options are available to allow easy upgrade for existing solutions, and board area savings where space is critical.

Download

Similar products you might be interested in

open-in-new Compare products
Similar functionality to the compared device.
NEW SN55LVCP22A-SP ACTIVE QML class V 2×2 1-Gbps LVDS crosspoint switch with RHA 2x2 crosspoint LVDS switch with RHA

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 8
Type Title Date
* Data sheet Class V 2x2 LVDS Crosspoint Switch datasheet (Rev. A) 02 Jan 2014
* SMD SN55LVCP22-SP SMD 5962-11242 08 Jul 2016
* Radiation & reliability report SN55LVCP22-SP TID Report 31 Mar 2015
Selection guide TI Space Products (Rev. H) 27 Jan 2021
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations 18 May 2020
Application note Single-Event Effects Confidence Interval Calculations 14 Jan 2020
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing 17 Jun 2019
User guide SN55LVCP22EVM-CVAL Users Guide 10 Dec 2012

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

SN55LVCP22EVM-CVAL — SN55LVCP22-SP Evaluation Module

The SN55LVCP22 (LVDS output) is a high-speed 2x2 crosspoint switch. The four different functions that this crosspoint provides are shown below. The functions are selected via pins SEL0 and SEL1. Control pins EN0 and EN1 enable or disable the outputs. The receiver has a wide input common-mode (...)

In stock
Limit: 3
Simulation model

SN55LVCP22-SP IBIS MODEL

SLYM080.ZIP (6 KB) - IBIS Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Package Pins Download
CFP (W) 16 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos