Features >155.5 Mbps (77.7 MHz) switching rates Accepts small swing (350 mV) differential signal levels High Impedance LVDS inputs with power down Ultra low power dissipation 600 ps maximum differential skew (5V, 25°C) 6.0 ns maximum propagation delay Industrial operating temperature range Available in surface mount packaging (SOIC) Pin compatible with DS26C32A, MB570 (PECL) and 41LF (PECL) Supports OPEN and terminated input failsafe Conforms to ANSI/TIA/EIA-644 LVDS standard Description TheDS90C032B is a quad CMOS differential line receiver 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. TheDS90C032B accepts low voltage (350 mV) differential input signals and translates them to CMOS (TTL compatible) output levels. The receiver supports a TRI-STATE® function that may be used to multiplex outputs. The receiver also supports OPEN Failsafe and terminated (100) input Failsafe with the addition of external failsafe biasing. Receiver output will be HIGH for both Failsafe conditions. The DS90C032Bprovides power-off high impedance LVDS inputs. This feature assures minimal loading effect on the LVDS bus lines when VCC is not present. The DS90C032Band companion line driver (DS90C031B) provide a new alternative to high power pseudo-ECL devices for high speed point-to-point interface applications.

Also Recommended DS90LV032A▲ 3V Supply

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

Datasheets

Title		Size	Date	Other Language
	DS90C032B LVDS Quad CMOS Differential Line Receiver	195 Kbytes	22-Sep-03	日本語

Application Notes

Title		Size	Date	Other Language
	AN-1110: Application Note 1110	159 Kbytes	4-Oct-04
	AN-971: Application Note 971	168 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
DS90C032BTM/NOPB DS90C032BTM RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 444 AVNET-EM Worldwide 336 DIGI-KEY Worldwide 1168 FARNELL Europe and Asia 264 MOUSER Worldwide 367 NEWARK Americas 223 TAYLOR Americas 444	$1.01 each at 1K+ pcs	rail of 48
DS90C032BTMX/NOPB DS90C032BTMX RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 2200 CEAC Asia Pacific 2500 DIGI-KEY Worldwide 0 TAYLOR Americas 2200	$1.01 each at 1K+ pcs	reel of 2500

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 DS90C032B.

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 DS90C032B 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
DS90C032BTM/NOPB DS90C032BTM	139.49 140	SOIC NARROW	16	1 1	260 235	Detail	Download	N/A	NSUZXYTTE# DS90C032BTM
DS90C032BTMX/NOPB DS90C032BTMX	139.49 140	SOIC NARROW	16	1 1	260 235	Detail	Download	N/A	NSUZXYTTE# DS90C032BTM

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 DS90C032B.

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 DS90C032B is located at RoHS Status.

CAD Symbols and Models Download DS90C032B CAD Symbols

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
DS90C032BTM	CS080	0	30715	0	0	2900500	2	823024794
DS90C032BTMX	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 DS90C032B.

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 DS90C032B is located at RoHS Status.