QML class V 2×2 1-Gbps LVDS crosspoint switch with RHA



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 open-in-new Find other LVDS, M-LVDS & PECL ICs

Package | Pins | Size

CFP (W) 16 69 mm² 10 x 6.7 open-in-new Find other LVDS, M-LVDS & PECL ICs


  • QML class V, RHA, SMD 5962-11242
  • Radiation performance
    • RHA to 100 krad(Si)
    • ELDRS free to 100 krad(Si)
    • SEL immune to LET = 75 MeV⋅cm2/mg
    • SEE characterized to LET = 75 MeV⋅cm2/mg
  • High-speed (up to 1000 Mbps)
  • Low-jitter fully differential data path
  • 50 ps (typ), of peak-to-peak jitter with PRBS = 223–1 pattern
  • Less than 227 mW (typ), 313 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)
  • Inter-operates with TIA/EIA-644-A LVDS standard
  • Supports defense, aerospace, and medical applications:
    • Controlled baseline
    • One assembly/test site and one fabrication site
    • Extended product life cycle and extended product-change notification
    • Product traceability
open-in-new Find other LVDS, M-LVDS & PECL ICs


The SN55LVCP22A-SP 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 SN55LVCP22A-SP 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 SN55LVCP22A-SP 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.

The SN55LVCP22A-SP 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.

open-in-new Find other LVDS, M-LVDS & PECL ICs
Similar products you might be interested in
open-in-new Compare products
Similar functionality to the compared device.
SN55LVCP22-SP ACTIVE 2x2 crosspoint switch : LVDS outputs 2x2 crosspoint LVDS switch without RHA

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 7
Type Title Date
* Data sheet SN55LVCP22A-SP QML Class V 2×2 1-Gbps LVDS Crosspoint Switch datasheet May 29, 2020
* Radiation & reliability report SN55LVCP22A-SP Total Ionizing Dose (TID) Lookahead Feb. 06, 2021
* SMD SN55LVCP22A-SP SMD 5962-11242 Jul. 08, 2016
Selection guide TI Space Products (Rev. H) Jan. 27, 2021
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations May 18, 2020
Application note Single-Event Effects Confidence Interval Calculations Jan. 14, 2020
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing Jun. 17, 2019

Design & development

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

Hardware development

SN55LVCP22-SP Evaluation Module
document-generic User guide

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 voltage (...)

  • 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 (...)

Design tools & simulation

PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SPICE-based analog simulation program
TINA-TI 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 (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
CFP (W) 16 View options

Ordering & quality

Information included:
  • RoHS
  • 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. ​​​​​​​​​​​​​​