Features >155.5 Mbps (77.7 MHz) switching rates ±350 mV differential signaling Ultra low power dissipation 400 ps maximum differential skew (5V, 25°C) 3.5 ns maximum propagation delay Industrial operating temperature range Military operating temperature range option Available in surface mount packaging (SOIC) and (LCC) Pin compatible with DS26C31, MB571 (PECL) and 41LG (PECL) Compatible with IEEE 1596.3 SCI LVDS standard Conforms to ANSI/TIA/EIA-644 LVDS standard Available to Standard Microcircuit Drawing (SMD) 5962-95833 Description The is a quad CMOS differential line driver designed for applications requiring ultra low power dissipation and high data rates. The device is designed to support data rates in excess of 155.5 Mbps (77.7 MHz) utilizing Low Voltage Differential Signaling (LVDS) technology. The accepts TTL/CMOS input levels and translates them to low voltage (350 mV) differential output signals. In addition the driver supports a TRI-STATE function that may be used to disable the output stage, disabling the load current, and thus dropping the device to an ultra low idle power state of 11 mW typical. The and companion line receiver (DS90C032) provide a new alternative to high power psuedo-ECL devices for high speed point-to-point interface applications.

Also Recommended DS90C031B▲ High Z On Power Off & Improved Failsafe

Typical Application *click for larger image	Block Diagram *click for larger image

Datasheets

Title		Size	Date	Other Language
	DS90C031 LVDS Quad CMOS Differential Line Driver	269 Kbytes	12-Oct-98

Application Notes

Title		Size	Date	Other Language
	AN-1040: Application Note 1040 LVDS Performance: Bit Error Rate (BER) Testing Test Report 2	43 Kbytes	4-Oct-04
	AN-1110: Application Note 1110	159 Kbytes	4-Oct-04
	AN-1088: Application Note 1088 LVDS Signal Quality: Cable Drive Measurements using Eye Patterns Test Report # 3	130 Kbytes	4-Oct-04
	AN-971: Application Note 971	168 Kbytes	5-Oct-98	日本語
	AN-977: Application Note 977	63 Kbytes	5-Oct-98	日本語

Other Technical Documents

Title		Type	Date
	Bus LVDS Expands Applications for Low Voltage Differential Signaling (LVDS)	External Article	1999-12-29

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
DS90C031TM/NOPB DS90C031TM RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 78 AVNET-EM Worldwide 157 DIGI-KEY Worldwide 933 FARNELL Europe and Asia 1286 MOUSER Worldwide 192 NEWARK Americas 214 RS COMPONENTS Worldwide 168 TAYLOR Americas 193	$1.22 each at 1K+ pcs	rail of 48
DS90C031TMX/NOPB DS90C031TMX RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 2500 DIGI-KEY Worldwide 0 MOUSER Worldwide 2500	$1.22 each at 1K+ pcs	reel of 2500

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
DS90C031BTWM	NONE	NONE	03 Sep 2002
DS90C031E-MIL	NONE	NONE	02 Dec 2003
DS90C031W-QML	DS90C031E-QML	NATIONAL SEMICONDUCTOR	01 Dec 2009
DS90C031WG-QML	DS90C031WGRQMLV	NSCE	03 Dec 2008
DS90C031WG-QMLV	DS90C031WGRQMLV	NATIONAL SEMICONDUCTOR	03 Dec 2008

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for DS90C031.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for DS90C031 is located at RoHS Status.

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
DS90C031TM/NOPB DS90C031TM	139.49 140	SOIC NARROW	16	1 1	260 235	Detail	Download	ibis file	NSUZXYTTE# DS90C031TM
DS90C031TMX/NOPB DS90C031TMX	139.49 140	SOIC NARROW	16	1 1	260 235	Detail	Download	N/A	NSUZXYTTE# DS90C031TM

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for DS90C031.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for DS90C031 is located at RoHS Status.

CAD Symbols and Models Download DS90C031 CAD Symbols

Models ibis file

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
DS90C031TM	CS080	0	30715	0	0	2900500	2	823024794
DS90C031TMX	CS080	0	30715	0	0	2900500	2	823024794

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for DS90C031.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for DS90C031 is located at RoHS Status.

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
DS90C031BTWM	NONE	NONE	03 Sep 2002
DS90C031E-MIL	NONE	NONE	02 Dec 2003
DS90C031W-QML	DS90C031E-QML	NATIONAL SEMICONDUCTOR	01 Dec 2009
DS90C031WG-QML	DS90C031WGRQMLV	NSCE	03 Dec 2008
DS90C031WG-QMLV	DS90C031WGRQMLV	NATIONAL SEMICONDUCTOR	03 Dec 2008