Datasheet > SN55LVCP22

SN55LVCP22

更新时间： 2024-11-02 02:58:35

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德州仪器 - TI		/
页数	文件大小	规格书
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描述
CLASS V 2x2 LVDS CROSSPOINT SWITCH

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SN55LVCP22 数据手册

SN55LVCP22-SP

www.ti.com

SLLSE43 –JUNE 2012

CLASS V 2x2 LVDS CROSSPOINT SWITCH

Check for Samples: SN55LVCP22-SP

FEATURES

DESCRIPTION

The SN55LVCP22 is

•

High Speed (>1000 Mbps) Upgrade for

DS90CP22 2x2 LVDS Crosspoint Switch

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.

•

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

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.

•

Military Temperature Range: –55°C to 125°C

APPLICATIONS

•

Base Stations

Add/Drop Muxes

Protection Switching for Serial Backplanes

Network Switches/Routers

Optical Networking Line Cards/Switches

Clock Distribution

OUTPUTS OPERATING SIMULTANEOUSLY

1 Gbps

-1 PRBS

OUTPUT 1

= 3.3 V

|V | = 200 mV, V = 1.2 V

Vertical Scale = 200 mV/div

OUTPUT 2

500 MHz

Horizontal Scale = 300 ps

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...17

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与SN55LVCP22相关器件

型号	品牌	获取价格	描述	数据表
SN55LVCP22A-SP	TI	获取价格	具有 RHA 的 QML V 类 2×2 1Gbps LVDS 交叉点开关
SN55LVCP22-SP	TI	获取价格	CLASS V 2x2 LVDS CROSSPOINT SWITCH
SN55LVCP22W/EM	TI	获取价格	CLASS V 2x2 LVDS CROSSPOINT SWITCH
SN55LVCP22WMPR	TI	获取价格	CLASS V 2x2 LVDS CROSSPOINT SWITCH
SN55LVDS31	TI	获取价格	HIGH-SPEED DIFFERENTIAL LINE DRIVERS
SN55LVDS31_07	TI	获取价格	HIGH-SPEED DIFFERENTIAL LINE DRIVERS
SN55LVDS31_08	TI	获取价格	HIGH-SPEED DIFFERENTIAL LINE DRIVERS
SN55LVDS31_10	TI	获取价格	HIGH-SPEED DIFFRENTIAL LINE DRIVERS
SN55LVDS31FK	TI	获取价格	HIGH-SPEED DIFFERENTIAL LINE DRIVERS
SN55LVDS31J	TI	获取价格	HIGH-SPEED DIFFERENTIAL LINE DRIVERS

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