Features IEEE 1149.1 (JTAG) Compliant Bus LVDS Signaling Low power CMOS design High Signaling Rate Capability (above 100 Mbps) 0.1V to 2.3V Common Mode Range for VID = 200mV ±100 mV Receiver Sensitivity Supports open and terminated failsafe on port pins 3.3V operation Glitch free power up/down (Driver & Receiver disabled) Light Bus Loading (5 pF typical) per Bus LVDS load Designed for Double Termination Applications Balanced Output Impedance Product offered in 64 pin LQFP package and BGA package High impedance Bus pins on power off (VCC = 0V) Description The SCAN92LV090A is one in a series of Bus LVDS transceivers designed specifically for the high speed, low power proprietary backplane or cable interfaces. The device operates from a single 3.3V power supply and includes nine differential line drivers and nine receivers. To minimize bus loading, the driver outputs and receiver inputs are internally connected. The separate I/O of the logic side allows for loop back support. The device also features a flow through pin out which allows easy PCB routing for short stubs between its pins and the connector. The driver translates 3V TTL levels (single-ended) to differential Bus LVDS (BLVDS) output levels. This allows for high speed operation, while consuming minimal power with reduced EMI. In addition, the differential signaling provides common mode noise rejection of ±1V. The receiver threshold is less than ±100 mV over a ±1V common mode range and translates the differential Bus LVDS to standard (TTL/CMOS) levels. This device is compliant with IEEE 1149.1 Standard Test Access Port and Boundary Scan Architecture with the incorporation of the defined boundary-scan test logic and test access port consisting of Test Data Input (TDI), Test Data Out (TDO), Test Mode Select (TMS), Test Clock (TCK), and the optional Test Reset ( ^TRST).

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

Datasheets

Title		Size	Date	Other Language
	SCAN92LV090 9 Channel Bus LVDS Transceiver w/ Boundary SCAN	355 Kbytes	8-Mar-07

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
SCAN92LV090SLC/NOPB SCAN92LV090SLC RoHS Status	FBGA	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$4.85 each at 1K+ pcs	tray of 360
SCAN92LV090VEH/NOPB RoHS Status	LQFP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$4.80 each at 1K+ pcs	tray of 160
SCAN92LV090VEHX/NOPB RoHS Status	LQFP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$4.80 each at 1K+ pcs	reel of 1000

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 SCAN92LV090.

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 SCAN92LV090 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
SCAN92LV090SLC/NOPB SCAN92LV090SLC	167.81 170.841	FBGA	64	4 3	260 235	Detail	Download	N/A	NSUZXYTTE# SCAN92LV090 SLC
SCAN92LV090VEH/NOPB	347.98 349.001	LQFP	64	3	260	Detail	Download	ibis file	NSUZXYYTTE# SCAN92LV090 VEH
SCAN92LV090VEHX/NOPB	347.98 349.001	LQFP	64	3	260	Detail	Download	ibis file	NSUZXYYTTE# SCAN92LV090 VEH

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 SCAN92LV090.

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 SCAN92LV090 is located at RoHS Status.

CAD Symbols and Models Download SCAN92LV090 CAD Symbols

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
SCAN92LV090SLC	CMOS7	0	21301	0	0	1584000	3	449464325
SCAN92LV090VEH	CMOS7	0	21301	0	0	1584000	3	449464325
SCAN92LV090VEHX	CMOS7	0	21301	0	0	1584000	3	449464325

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 SCAN92LV090.

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 SCAN92LV090 is located at RoHS Status.