SN65LVCP22

更新时间： 2024-11-20 22:16:15

品牌	Logo	应用领域
德州仪器 - TI		开关
页数	文件大小	规格书
11页	169K
描述
2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH

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中文翻译

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数据手册
替代型号

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SN65LVCP22 数据手册

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www.ti.com

SLLS553 – NOVEMBER 2002

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FEATURES

DESCRIPTION

High Speed (>1000 Mbps) Upgrade for

DS90CP22 2x2 LVDS Crosspoint Switch

The SN65LVCP22 is a 2x2 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

SN65LVCP22 provides a single device supporting 2:2

buffering (repeating), 1:2 splitting, 2:1 multiplexing, 2x2

switching, and LVPECL/CML to LVDS level translation on

each channel. The flexible operation of the SN65LVCP22

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

LVPECL Crosspoint Switch Available in

SN65LVCP23

Low-Jitter 1000-Mbps Fully Differential Data

Path

20 ps (Typ), 50 ps (Max), of Peak-to-Peak

Jitter With PRBS = 2 –1 Pattern at 1000 Mbps

Less Than 200 mW (Typ), 280 mW (Max) Total

Power Dissipation

Balanced Output Impedance

networking,

wireless

infrastructure,

and

data

Output (Channel-to-Channel) Skew Is 10 ps

(Typ), 20 ps (Max)

communications systems. TI offers additional gigibit

repeater/translator and crosspoint products in the

SN65LVDS100 and SN65LVDS122.

Configurable as 2:1 Mux, 1:2 Demux,

Repeater or 1:2 Signal Splitter

The SN65LVCP22 uses a fully differential data path to

ensure low-noise generation, fast switching times, low

pulse width distortion, and low jitter. Output jitter is less

than 20 ps (typ), and 50 ps (max), to provide an eye that

is at least 95 % open at 1000 Mbps. Output channel-to-

channel skew is less than 10 ps (typ) and 20 ps (max) 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.

Inputs Accept LVDS, LVPECL, and CML

Signals

Fast Switch Time of 1.2 ns (Typ), 1.5 ns (Max)

Fast Propagation Delay of 0.65 ns (Typ),

0.8 ns (Max)

Receiver Input Threshold < ±50 mV

16 Lead SOIC and TSSOP Packages

Inter-Operates With TIA/EIA–644–A LVDS

Standard

D or PW PACKAGE

(TOP VIEW)

Operating Temperature: –40°C to 85°C

SEL1

SEL0

IN0+

IN0–

VCC

IN1+

IN1–

EN0

EN1

APPLICATIONS

OUT0+

OUT0–

GND

OUT1+

OUT1–

Base stations

Add/Drop Muxes

Protection Switching for Serial Backplanes

Network Switches/Routers

Optical Networking Line Cards/Switches

Clock Distribution

NC – No internal connection

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.

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中文翻译

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SN65LVCP22 替代型号

型号	品牌	替代类型	描述	数据表
SN65LVCP402	TI	功能相似	Gigabit 2x2 CROSSPOINT SWITCH
SN65LVDS250	TI	功能相似	LVDS 4x4 CROSSPOINT SWITCH
SN65LVCP404	TI	功能相似	Gigabit 4x4 CROSSPOINT SWITCH

与SN65LVCP22相关器件

型号	品牌	获取价格	描述	数据表
SN65LVCP22_07	TI	获取价格	2x2 LVDS CROSSPOINT SWITCH
SN65LVCP22D	TI	获取价格	2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH
SN65LVCP22DG4	TI	获取价格	2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH
SN65LVCP22DR	TI	获取价格	2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH
SN65LVCP22DRG4	TI	获取价格	2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH
SN65LVCP22PW	TI	获取价格	2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH
SN65LVCP22PWG4	TI	获取价格	2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH
SN65LVCP22PWR	TI	获取价格	2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH
SN65LVCP22PWRG4	TI	获取价格	2 X 2 1000 MBPS LVDS CROSSPOINT SWITCH
SN65LVCP23	TI	获取价格	2x2 LVPECL Crosspoint switch

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