Specification	TSB82AA2BPGE

Function	Link Layer Controller
Interface	PCI
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	144-LQFP
Protocol	IEEE 1394
Standards	IEEE 1394a-2000, OHCI-Lynx™
Supplier Device Package	144-LQFP (20x20)
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V

TSB82AA2 Series

High performance 1394b 3.3-V OHCI 1.1+ compliant link layer controller

Part	Interface	Function	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]	Standards	Protocol	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments TSB82AA2BIPGE	PCI	Link Layer Controller	144-LQFP (20x20)	3.6 V	3 V	IEEE 1394a-2000 OHCI-Lynx™	IEEE 1394	144-LQFP	70 °C	0 °C
Texas Instruments TSB82AA2BPGE	PCI	Link Layer Controller	144-LQFP (20x20)	3.6 V	3 V	IEEE 1394a-2000 OHCI-Lynx™	IEEE 1394	144-LQFP	70 °C	0 °C
Texas Instruments TSB82AA2PGE	PCI	Link Layer Controller	144-LQFP (20x20)	3.6 V	3 V	IEEE 1394a-2000 OHCI-Lynx™	IEEE 1394	144-LQFP	70 °C	0 °C
Texas Instruments TSB82AA2IPGEEP	PCI	Link Layer Controller	144-LQFP (20x20)	3.6 V	3 V	IEEE 1394a-2000 OHCI-Lynx™	IEEE 1394	144-LQFP	85 °C	-40 C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 13.06
	Tray	120	$ 12.83
Mouser	N/A	1	$ 18.81
		10	$ 15.32
		25	$ 15.31
		60	$ 13.00
		120	$ 11.34
		300	$ 11.32
		600	$ 11.31
Texas Instruments	JEDEC TRAY (10+1)	1	$ 12.94
		100	$ 11.30
		250	$ 8.72
		1000	$ 7.80

Description

General part information

TSB82AA2 Series

The TSB82AA2 OHCI-Lynx is a discrete 1394b link-layer device, which has been designed to meet the demanding requirements of today’s 1394 bus designs. The TSB82AA2 device is capable of exceptional 800M bits/s performance; thus, providing the throughput and bandwidth to move data efficiently and quickly between the PCI and 1394 buses. The TSB82AA2 device also provides outstanding ultra-low power operation and intelligent power management capabilities. The device provides the IEEE 1394 link function and is compatible with 100M bits/s, 200M bits/s, 400M bits/s, and 800M bits/s serial bus data rates.

The TSB82AA2 improved throughput and increased bandwidth make it ideal for today’s high-end PCs and open the door for the development of S800 RAID- and SAN-based peripherals.

The TSB82AA2 OHCI-Lynx operates as the interface between a 33-MHz/64-bit or 33-MHz/32-bit PCI local bus and a compatible 1394b PHY-layer device (such as the TSB81BA3 device) that is capable of supporting serial data rates at 98.304M, 196.608M, 393.216M, or 786.432M bits/s (referred to as S100, S200, S400, or S800 speeds, respectively). When acting as a PCI bus master, the TSB82AA2 device is capable ofmultiple cacheline bursts of data, which can transfer at 264M bytes/s for 64-bit transfers or 132M bytes/s for 32-bit transfers after connecting to the memory controller.

Documents

Technical documentation and resources

1394b OHCI-Lynx Controller. datasheet (Rev. A)

Data sheet