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HFA3860IV96 PDF预览

HFA3860IV96

更新时间: 2024-02-12 11:22:43
品牌 Logo 应用领域
英特矽尔 - INTERSIL /
页数 文件大小 规格书
40页 252K
描述
11 Mbps Direct Sequence Spread Spectrum Baseband Processor

HFA3860IV96 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Contact Manufacturer零件包装代码:QFP
包装说明:QFP,针数:48
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.83Is Samacsys:N
JESD-30 代码:S-PQFP-G48JESD-609代码:e0
长度:7 mm功能数量:1
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.2 mm
标称供电电压:3 V表面贴装:YES
电信集成电路类型:BASEBAND CIRCUIT温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
Base Number Matches:1

HFA3860IV96 数据手册

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HFA3860  
Data Sheet  
July 1998  
File Number 4347  
11 Mbps Direct Sequence Spread  
Spectrum Baseband Processor  
Features  
• Complete DSSS Baseband Processor  
The Intersil HFA3860 Direct Sequence  
(DSSS) baseband processor is part of  
the PRISM 2.4GHz radio chipset, and  
contains all the functions necessary for  
a full or half duplex packet baseband  
• Processing Gain. . . . . . . . . . . . . . . . . . . . . . . . . . 10.4dB  
• Programmable Data Rate. . . . . . . . 1, 2, 5.5, and 11 Mbps  
• Ultra Small Package. . . . . . . . . . . . . . . . . . . . 7 x 7 x 1mm  
• Single Supply Operation (44MHz Max) . . . . . 2.7V to 3.6V  
• Modulation Methods. . . . . . .DBPSK, DQPSK, and MBOK  
• Supports Full or Half Duplex Operations  
transceiver for applications requiring 11 Mbps performance.  
The HFA3860 has on-board A/Ds for analog I and Q inputs, for  
which the HFA3726 IF QMODEM is recommended. Differential  
phase shift keying modulation schemes DBPSK and DQPSK,  
with data scrambling capability are available, along with M-Ary  
Bi-Orthogonal Keying to provide a variety of data rates. Built-in  
flexibility allows the HFA3860 to be configured through a  
general purpose control bus, for a range of applications. A  
Receive Signal Strength Indicator (RSSI) monitoring function  
with on-board 6-bit A/D provides Clear Channel Assessment  
(CCA) to avoid data collisions and optimize network throughput.  
The HFA3860 is housed in a thin plastic quad flat package  
(TQFP) suitable for PCMCIA board applications.  
• On-Chip A/D Converters for I/Q Data (3-Bit, 22 MSPS)  
and RSSI (6-Bit)  
• Similar Pinout to HFA3824  
Applications  
• Systems Targeting IEEE 802.11 WLAN Standard  
• Point-to-Point Links  
• DSSS PCMCIA Wireless Transceiver  
• Spread Spectrum WLAN RF Modems  
• TDMA Packet Protocol Radios  
• Part 15 Compliant Radio Links  
• Portable Bar Code Scanners/POS Terminal  
• Portable PDA/Notebook Computer  
• Wireless Digital Audio  
Ordering Information  
TEMP.  
o
PART NO.  
HFA3860IV  
HFA3860IV96  
RANGE ( C)  
-40 to 85  
PKG. TYPE  
48 Ld TQFP  
PKG. NO.  
Q48.7x7  
• Wireless Digital Video  
-40 to 85  
Tape and Reel  
• PCN/Wireless PBX  
Simplified Block Diagram  
Pinout  
HFA3860 (TQFP)  
3-BIT  
A/D  
I
IN  
IN  
DEMOD.  
3-BIT  
A/D  
48 47 46 45 44 43 42 41 40 39 38 37  
Q
RXCLK  
RXD  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
1
EST_CK  
TX_PE  
TXD  
2
3
MD_RD  
RX_PE  
PRO-  
CESSOR  
INTER-  
FACE  
TXCLK  
TX_RDY  
GND  
4
5
6-BIT  
A/D  
RSSI  
CCA  
CCA  
GND  
CTRL  
6
MCLK  
V
7
DD  
V
DD  
R/W  
CS  
8
I
OUT  
OUT  
RESET  
ANTSE  
ANTSE  
SD  
9
10  
V
DDA  
GND  
11  
12  
Q
I
MOD.  
IN  
13 14 15 16 17 18 19 20 21 22 23 24  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999  
4-1  
PRISM® is a registered trademark of Intersil Corporation. PRISM logo is a trademark of Intersil Corporation.  

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