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TMS38054FNR PDF预览

TMS38054FNR

更新时间: 2024-11-14 13:14:51
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
27页 377K
描述
DATACOM, TOKEN RING TRANSCEIVER, PQCC44, PLASTIC, LCC-44

TMS38054FNR 技术参数

生命周期:Obsolete零件包装代码:LCC
包装说明:QCCJ,针数:44
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.78JESD-30 代码:S-PQCC-J44
长度:16.5862 mm功能数量:1
端子数量:44最高工作温度:99 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装形状:SQUARE
封装形式:CHIP CARRIER认证状态:Not Qualified
座面最大高度:4.57 mm最大压摆率:200 mA
标称供电电压:5 V表面贴装:YES
电信集成电路类型:TOKEN RING TRANSCEIVER温度等级:OTHER
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:16.5862 mm
Base Number Matches:1

TMS38054FNR 数据手册

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TMS38054  
RING INTERFACE DEVICE  
SPWS008C – APRIL 1991 – REVISED MAY 1997  
Facilitates Connection of the TI380C25,  
TI380C27, or TMS380C26 to a Token-Ring  
Network  
Phantom Drive for Physical Insertion Onto  
Ring  
16-Mbps and 4-Mbps Token-Ring Data  
Rates  
Compatible With Electrical Interface of  
ISO/IEC IEEE Std 802.5:1992 Token-Ring  
Access Method and Physical-Layer  
Specifications  
Integrated Receiver Frequency Equalization  
Loop Back (Wrap Mode) for Self-Test  
Diagnostics  
Constant-Gain Phase Detector for  
Unshielded Twisted Pair (UTP) Applications  
On-Chip Watchdog Timer  
ESD Protection Meets 1.5 kV Per  
MIL-STD-883C, Method 3015  
Phase-Locked Loop (PLL) for Clock  
Generation and Data Signal Recovery  
Advanced Low-Power Schottky Technology  
Packaged in Plastic J-Leaded Chip Carrier  
Independent Transmit and Receive  
Channels  
FN PACKAGE  
(TOP VIEW)  
6
5
4
3
2 1 44 43 42 41 40  
SPSW  
NC  
GNDA2  
39  
7
RCVINA  
38  
8
VCOGAN  
GNDA1  
RCVINB  
37  
9
WRAP  
36  
10  
11  
12  
13  
14  
15  
16  
17  
V
DRVR  
35  
CCA1  
FILTER  
GNDA1  
NC  
DRVR  
34  
V
33  
32  
31  
30  
29  
CCD  
DROUTA  
GNDA1  
STERES  
GNDA1  
DROUTB  
GNDRV  
PHOUTB  
18 19 20 21 22 23 24 25 26 27 28  
NC – No internal connection  
description  
The TMS38054 ring interface device and its associated external passive components form a full-duplex  
electricalinterfacetothetokenring. CouplingtheTMS38054withoneoftheTMS380familyofcommprocessors  
forms a highly integrated token-ring LAN adapter compatible with the ISO/IEC IEEE Std 802.5:1992 token-ring  
access method and physical-layer specifications.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Token-Ring Network is a trademark of International Business Machines Corporation.  
Copyright 1997, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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