AS1157-T

AS1157-T Datasheet

AS1153, AS1157

Part	Datasheet
AS1157-T	AS1157-T (pdf)

Related Parts	Information
AS1153-T	AS1153-T
AS1157	AS1157
AS1153	AS1153

PDF Datasheet Preview
Datasheet AS1153, AS1157 Dual LVDS Receiver 1 General Description The AS1153, AS1157 are dual flow-through LVDS low-voltage differential signaling receivers which accept LVDS differential inputs and convert them to LVCMOS outputs. The receivers are perfect for lowpower low-noise applications requiring high signaling rates and reduced EMI emissions. The devices are guaranteed to receive data at speeds up to 260Mbps 130MHz over controlled impedance media of approximately Supported transmission media are PCB traces, backplanes, and cables. The AS1153, AS1157 features integrated parallel termination resistors nominally 107Ω , which eliminate the requirement for discrete termination resistors, and reduce stub lengths. The AS1153, AS1157 uses high impedance inputs and requires an external termination resistor when used in a point-to-point connection. The integrated Failsafe feature sets the output high if the inputs are open, undriven and terminated, or undriven and shorted. All inputs conform to the ANSI TIA/EIA- 644 LVDS standards. Flowthrough pinout simplifies PC board layout and reduces crosstalk by separating the LVDS inputs and LVCMOS outputs. The devices are available in a 8-pin SOIC package. 2 Key Features Flow-Through Pinout Guaranteed 260Mbps Data Rate 300ps Pulse Skew Max Conform to ANSI TIA/EIA-644 LVDS Standards Single +3.3V Supply Operating Temperature Range -40°C to +85ºC Failsafe Circuit Integrated Termination AS1157 8-pin SOIC Package 3 Applications Digital Copiers, Laser Printers, Cellular Phone Base Stations, Add/ Drop Muxes, Digital Cross-Connects, DSLAMs, Network Switches/ Routers, Backplane Interconnect, Clock Distribution Computers, Intelligent Instruments, Controllers, Critical Microprocessors and Microcontrollers, Power Monitoring, and Portable/Battery-Powered Equipment. Figure AS1153, AS1157 - Block Diagram IN1- IN1+ OUT1 AS1153/57 IN2+ OUT2 IN2- 1 - 16 AS1153, AS1157 Datasheet - Pinout and Packaging 4 Pinout and Packaging Pin Assignments Figure Pin Assignments Top View IN1- 1 8 VCC IN1+ 2 IN2+ 3 AS1153/57 7 OUT1 6 OUT2 IN2- 4 5 GND Pin Descriptions Table Pin Descriptions Pin Number Pin Name IN1- IN1+ IN2+ Datasheet - Ordering Information 11 Ordering Information The devices are available as the standard products shown in Table Table Ordering Information Ordering Code AS1153-T AS1157-T Marking AS1153 AS1157 Description Dual LVDS Receiver Dual LVDS Receiver Dual LVDS Receiver, with termination Dual LVDS Receiver, with termination Delivery Form Tubes Tape and Reel Tubes Tape and Reel Note All products are RoHS compliant. Buy our products or get free samples online at ICdirect: Technical Support is found at For further information and requests, please contact us or find your local distributor at Package 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 15 - 16 AS1153, AS1157 Datasheet Copyrights Copyright 1997-2010, austriamicrosystems AG, Tobelbaderstrasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks or registered trademarks of their respective companies. Disclaimer Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by austriamicrosystems AG for each application. For shipments of less than 100 parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location. The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services. Contact Information Headquarters austriamicrosystems AG Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria Tel +43 0 3136 500 0 Fax +43 0 3136 525 01 For Sales Offices, Distributors and Representatives, please visit: 16 - 16

PDF Datasheet Preview

Datasheet

AS1153, AS1157

Dual LVDS Receiver
1 General Description

The AS1153, AS1157 are dual flow-through LVDS low-voltage differential signaling receivers which accept LVDS differential inputs and convert them to LVCMOS outputs. The receivers are perfect for lowpower low-noise applications requiring high signaling rates and reduced EMI emissions.

The devices are guaranteed to receive data at speeds up to 260Mbps 130MHz over controlled impedance media of approximately Supported transmission media are PCB traces, backplanes, and cables.

The AS1153, AS1157 features integrated parallel termination resistors nominally 107Ω , which eliminate the requirement for discrete termination resistors, and reduce stub lengths. The AS1153, AS1157 uses high impedance inputs and requires an external termination resistor when used in a point-to-point connection.

The integrated Failsafe feature sets the output high if the inputs are open, undriven and terminated, or undriven and shorted.

All inputs conform to the ANSI TIA/EIA- 644 LVDS standards. Flowthrough pinout simplifies PC board layout and reduces crosstalk by separating the LVDS inputs and LVCMOS outputs.

The devices are available in a 8-pin SOIC package.
2 Key Features

Flow-Through Pinout Guaranteed 260Mbps Data Rate 300ps Pulse Skew Max Conform to ANSI TIA/EIA-644 LVDS Standards Single +3.3V Supply Operating Temperature Range -40°C to +85ºC Failsafe Circuit Integrated Termination AS1157 8-pin SOIC Package
3 Applications

Digital Copiers, Laser Printers, Cellular Phone Base Stations, Add/ Drop Muxes, Digital Cross-Connects, DSLAMs, Network Switches/ Routers, Backplane Interconnect, Clock Distribution Computers, Intelligent Instruments, Controllers, Critical Microprocessors and Microcontrollers, Power Monitoring, and Portable/Battery-Powered Equipment.

Figure AS1153, AS1157 - Block Diagram

IN1-

IN1+

OUT1

AS1153/57

IN2+

OUT2

IN2-
1 - 16

AS1153, AS1157

Datasheet - Pinout and Packaging
4 Pinout and Packaging

Pin Assignments

Figure Pin Assignments Top View

IN1- 1
8 VCC

IN1+ 2 IN2+ 3

AS1153/57
7 OUT1 6 OUT2

IN2- 4
5 GND

Pin Descriptions

Table Pin Descriptions

Pin Number Pin Name

IN1-

IN1+

IN2+
Datasheet - Ordering Information
11 Ordering Information

The devices are available as the standard products shown in Table
Table Ordering Information
Ordering Code AS1153-T AS1157-T

Marking AS1153 AS1157

Description Dual LVDS Receiver Dual LVDS Receiver Dual LVDS Receiver, with termination Dual LVDS Receiver, with termination

Delivery Form Tubes

Tape and Reel Tubes

Tape and Reel

Note All products are RoHS compliant. Buy our products or get free samples online at ICdirect:

Technical Support is found at

For further information and requests, please contact us or find your local distributor at

Package 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC
15 - 16

AS1153, AS1157

Datasheet

Copyrights

Copyright 1997-2010, austriamicrosystems AG, Tobelbaderstrasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks or registered trademarks of their respective companies.

Disclaimer

Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by austriamicrosystems AG for each application. For shipments of less than 100 parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location. The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services.

Contact Information

Headquarters austriamicrosystems AG Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria Tel +43 0 3136 500 0 Fax +43 0 3136 525 01

For Sales Offices, Distributors and Representatives, please visit:
16 - 16

More datasheets: 191-2801-125 | 191-2801-137 | 191-2801-136 | CP-AD-515 | PI3PD22919GBEX | 2621 | FDW258P | 88225019 | AS1153-T | AS1157

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Datasheet ID: AS1157-T 519576