TSB41AB2 IEEE 1394a 二端口电缆收发器/仲裁器

The TSB41AB2 provides the digital and analog transceiver functions needed to implement a two-port node in a cable-based IEEE 1394 network. The cable ports incorporate two differential line transceivers. The transceivers include circuitry to monitor the line conditions as needed for determining connection status, for initialization and arbitration, and for packet reception and transmission. The TSB41AB2 is designed to interface with a link layer controller (LLC), such as the TSB12LV21, TSB12LV22, TSB12LV23, TSB12LV26, TSB12LV31, TSB12LV41, TSB12LV42, or TSB12LV01A.

The TSB41AB2 requires only an external 24.576-MHz crystal as a reference. An external clock may be provided instead of a crystal. An internal oscillator drives an internal phase-locked loop (PLL), which generates the required 393

	TSB41AB2
Supply Voltage(s)(V)	3.3
Speed(Max)(Mbps)	400
Ports	2
Pin/Package	64HTQFP
Operating Temperature Range(°C)	0 to 70
Rating	Catalog

TSB41AB2 特性

Fully Supports Provisions of IEEE 1394-1995 Standard for High Performance Serial Bus and IEEE 1394a-2000
Fully Interoperable With FireWireTM and i.LINKTM Implementation of IEEE Std 1394
Fully Compliant With OpenHCI Requirements
Provides Two IEEE 1394a-2000 Fully Compliant Cable Ports at 100/200/400 Megabits Per Second (Mbits/s)
Full IEEE 1394a-2000 Support Includes:
Connection Debounce, Arbitrated Short Reset, Multispeed Concatenation, Arbitration
Acceleration, Fly-By Concatenation, Port Disable/Suspend/Resume
Register Bits Give Software Control of Contender Bit, Power Class Bits, Link Active Control Bit and IEEE 1394a-2000 Features
IEEE 1394a-2000 Compliant Common Mode Noise Filter on Incoming TPBIAS
Extended Resume Signaling for Compatibility With Legacy DV Devices, and Terminal- and Register-Compatibility With TSB41LV02A, Allow Direct Isochronous Transmit to Legacy DV Devices With Any Link Layer Even When Root
Power-Down Features to Conserve Energy in Battery Powered Applications Include:
Automatic Device Power Down During Suspend, Device Power-Down Terminal, Link Interface
Disable via LPS, and Inactive Ports Powered Down
Fail-Safe Circuitry Senses Sudden Loss of Power to the Device and Disables the Port to Ensure That the Device Does Not Load TPBIAS of the Connected Device and Blocks Any Leakage Path From the Port Back to the Device Power Plane
Software Device Reset (SWR)
Industry Leading Low Power Consumption
Ultralow-Power Sleep Mode
Cable Power Presence Monitoring
Cable Ports Monitor Line Conditions for Active Connection to Remote Node
Data Interface to Link Layer Controller Through 2/4/8 Parallel Lines at 49.152 MHz
Interface to Link Layer Controller Supports Low-Cost TI Bus-Holder Isolation and Optional Annex J Electrical Isolation
Interoperable With Link Layer Controllers Using 3.3 V
Single 3.3-V Supply Operation
Low-Cost 24.576-MHz Crystal Provides Transmit, Receive Data at 100/200/400 Mbits/s, and Link-Layer Controller Clock at 49.152 MHz

TSB41AB2 芯片订购指南

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TSB41AB2IPAP	NRND	-40 to 85	2.05 \| 1ku	HTQFP (PAP) \| 64
TSB41AB2PAP	ACTIVE	0 to 70	2.25 \| 1ku	HTQFP (PAP) \| 64	160 \| JEDEC TRAY (10+1)
TSB41AB2PAPG4	ACTIVE	0 to 70	2.25 \| 1ku	HTQFP (PAP) \| 64	160 \| JEDEC TRAY (10+1)
TSB41AB2PAPR	ACTIVE		1.85 \| 1ku	HTQFP (PAP) \| 64	1000 \| LARGE T&R
TSB41AB2PAPRG4	ACTIVE		1.85 \| 1ku	HTQFP (PAP) \| 64	1000 \| LARGE T&R

TSB41AB2 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TSB41AB2IPAP				TSB41AB2IPAP	TSB41AB2IPAP
TSB41AB2PAP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TSB41AB2PAP	TSB41AB2PAP
TSB41AB2PAPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TSB41AB2PAPG4	TSB41AB2PAPG4
TSB41AB2PAPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TSB41AB2PAPR	TSB41AB2PAPR
TSB41AB2PAPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TSB41AB2PAPRG4	TSB41AB2PAPRG4

TSB41AB2 应用技术支持与电子电路设计开发资源下载

TSB41AB2 数据资料 dataSheet 下载.PDF
TI 德州仪器1394 物理层控制器产品选型与价格 . xls
Analog Signal Chain Guide (8.62 MB)
Industrial Interface IC Solutions (101 KB)