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ISL3687IR PDF预览

ISL3687IR

更新时间: 2024-11-20 20:01:47
品牌 Logo 应用领域
瑞萨 - RENESAS 蜂窝电信电信集成电路
页数 文件大小 规格书
1页 34K
描述
TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, QCC48, QFN-48

ISL3687IR 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:QCCN,针数:48
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.83JESD-30 代码:S-XQCC-N48
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:UNSPECIFIED封装代码:QCCN
封装形状:SQUARE封装形式:CHIP CARRIER
认证状态:Not Qualified标称供电电压:3 V
表面贴装:YES电信集成电路类型:RF AND BASEBAND CIRCUIT
温度等级:INDUSTRIAL端子形式:NO LEAD
端子位置:QUADBase Number Matches:1

ISL3687IR 数据手册

  
ISL3687  
®
Data Sheet  
J uly 2003  
FN8002.1  
5GHz RF/IF Converter with Integrated  
Synthes izer  
Features  
• RF Input Range . . . . . . . . . . . . . . . . . . . .5.15 to 5.35GHz  
• IF Output . . . . . . . . . . . . . . . . . . . . . . . . . .750 to 870MHz  
• Receive Cascaded Noise Figure . . . . . . . . . . . . . . . 5.4dB  
• Selectable LNA Gain Step . . . . . . . . . . . . . . . . . . . . .22dB  
• Transmit Power . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 dBm  
• Integrates a VCO and a Synthesizer PLL  
The ISL3687 is a highly integrated,  
SiGe, Half Duplex RF/IF Converter  
with integrated PLL Synthesizer and  
VCO IC device. It is part of the Intersil PRISM® V,  
5GHz radio chipset.  
The ISL3687 directly interfaces with Intersil’s ISL3787  
1.2GHz IF Converter with AGC and Synthesizer to allow  
operation with a single SAW filter for both Transmit and  
Receive functions. The addition of the Intersil’s ISL3877  
Wireless LAN Media Access Controller and Baseband  
Processor completes a Wireless LAN radio application for  
the 802.11a 5GHz standard.  
• Internally Matched  
• Integrated Image and SSB TX filters  
• Multiplexed Port for Single IF Filter application  
• Low Supply Operation . . . . . . . . . . . . . . . . . . . . . 2.7-3.3V  
The ISL3687 combines all the necessary RF front end  
functions into a QFN Package suitable for miniPCI and  
PCMCIA applications..  
Applications  
• High Data Rate Wireless LAN Systems Targeting the  
IEEE 802.11a Standard  
Ordering Information  
• PCI, miniPCI and PCMCIA Wireless LAN Adapters  
• Spread Spectrum WLAN RF Modems  
PART  
NUMBER  
TEMP. RANGE  
O
( C)  
PACKAGE  
48-Lead QFN  
Tape and Reel  
PKG. DWG. #  
• TDMA or CSMA Packet Protocol Radios  
• PCN/ Wireless PBX/Wireless Local Loop  
ISL3687IR  
-40 to 85  
-40 to 85  
L48.7 X 7  
ISL3687IR-TK  
Simplified Block Diagram  
Pinout  
ISL3687 (QFN)  
TOP VIEW  
PLL  
SYNTH  
12 11 10  
9
8
7
6
5
4
3
2
1
SYN_GND 13  
REF_IN 14  
CP_VDD 15  
CP_D0 16  
48 LNA_GND  
47 LNA_GND  
46 LNA_VCC  
45 LNA_GND  
44 AGC_WRITE  
43 MIX_GND  
42 MIX_GND  
41 PE1  
ISL3687  
CP_RET 17  
CP_GND 18  
PRE_GND 19  
PRE_VCC 20  
CLK 21  
40 GND  
DATA 22  
39 PE2  
BIAS_GND 23  
BIAS_VCC 24  
38 GND  
37 LD  
25 26 27 28 29 30 31 32 33 34 35 36  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
1
Copyright © Intersil Americas Inc. 2003. All Rights Reserved. All other trademarks mentioned are the property of their respective owners.  
PRISM® is a registered trademark of Intersil Americas Inc. PRISM and design is a trademark of Intersil Americas Inc.  

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