SN65LVDT125

更新时间： 2024-11-21 12:05:15

品牌	Logo	应用领域
德州仪器 - TI		开关
页数	文件大小	规格书
16页	250K
描述
LVDS 4X4 CROSSPOINT SWITCH

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中文翻译

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数据手册

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SN65LVDT125 数据手册

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ꢀꢁꢂ ꢃꢄꢅ ꢆꢉ ꢇꢈ ꢃ

www.ti.com

SLLS555C − DECEMBER 2002 − REVISED OCTOBER 2004

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Designed to support signaling rates up to 1.5 Gbps for OC-12

clocks (622 MHz). The 1.5-Gbps signaling rate allows use in

HDTV systems, including SMPTE 292 video applications

requiring signaling rates of 1.485 Gbps.

FEATURES

Signaling Rates >1.5 Gbps per Channel

Supports Telecom/Datacom and HDTV Video

Switching

The SN65LVDS125 and SN65LVDT125 are characterized for

operation from −40°C to 85°C.

SN65LVDS125DBT ( Marked as LVDS125)

SN65LVDT125DBT ( Marked as LVDT125)

(TOP VIEW)

Non-Blocking Architecture Allows Each

Output to be Connected to Any Input

Compatible With ANSI TIA/EIA-644-A LVDS

Standard

S10

S11

VCC

GND

1DE

25 mV of Input Voltage Threshold Hysteresis

Propagation Delay Times, 900 ps Typical

S20

S21

Inputs Electrically Compatible With LVPECL,

CML and LVDS Signal Levels

2DE

GND

VCC

GND

3DE

Operates From a Single 3.3-V Supply

GND

VCC

GND

Integrated 110-Ω Line Termination Resistors

Available With SN65LVDT125

S30

S31

S40

S41

APPLICATIONS

Clock Buffering / Clock Muxing

Wireless Base Stations

4DE

GND

VCC

High-Speed Network Routing

HDTV Video Switching

Eye Pattern of Two Outputs

Operating Simultaneously

DESCRIPTION

The SN65LVDS125 and SN65LVDT125 are 4x4 nonblocking

crosspoint switches. Low-voltage differential signaling (LVDS)

is used to achieve signaling rates of 1.5 Gbps per channel.

Each output driver includes a 4:1 multiplexer to allow any input

to be routed to any output. Internal signal paths are fully

differential to achieve the high signaling speeds while

maintaining low signal skews. The SN65LVDT125

incorporates 110-Ω termination resistors for those

applications where board space is a premium.

= 1.2 V

SV S = 200 mV

1.5 Gbps

−1 PRBS

= 3.3 V

200 − ps/div

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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与SN65LVDT125相关器件

型号	品牌	获取价格	描述	数据表
SN65LVDT125A	TI	获取价格	4x4 1.5Gbps LVDS 交叉点开关
SN65LVDT125ADBT	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDT125ADBTG4	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDT125ADBTR	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDT125ADBTRG4	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDT125DBT	TI	获取价格	LVDS 4X4 CROSSPOINT SWITCH
SN65LVDT125DBT	ROCHESTER	获取价格	4-CHANNEL, CROSS POINT SWITCH, PDSO38, PLASTIC, TSSOP-38
SN65LVDT125DBTR	TI	获取价格	LVDS 4X4 CROSSPOINT SWITCH
SN65LVDT14	TI	获取价格	MEMORY STICK INTERCONNECT EXTENDER CHIPSET WITH LVDS
SN65LVDT14_07	TI	获取价格	MEMORY STICK⑩ INTERCONNECT EXTENDER CHIPSET W

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