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AD6190ARS PDF预览

AD6190ARS

更新时间: 2024-01-29 20:54:15
品牌 Logo 应用领域
亚德诺 - ADI 射频
页数 文件大小 规格书
8页 153K
描述
900 MHz RF Transceiver

AD6190ARS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP-28
针数:28Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82JESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:10.2 mm
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP28,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH电源:3.3 V
认证状态:Not Qualified座面最大高度:2 mm
子类别:Other Telecom ICs标称供电电压:3.3 V
表面贴装:YES技术:BIPOLAR
电信集成电路类型:CORDLESS TELEPHONE BASEBAND CIRCUIT温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:5.3 mmBase Number Matches:1

AD6190ARS 数据手册

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a
900 MHz RF Transceiver  
AD6190  
T he receiver section includes a Low Noise Amplifier (LNA).  
T he LNAs output drives an image-reject mixer; the mixer’s  
output optimized for 10.7 MHz is filtered and processed by the  
limiting IF amplifier.  
FEATURES  
Com plete 900 MHz RF Transceiver  
LNA  
Receive Mixer  
Transm it Mixer  
Driver Am plifier  
VCO  
Prescaler  
Lim iter Am plifier w ith RSSI  
On-Chip Low Dropout Regulator  
Independent Sleep Modes for TX, RX  
28-Lead SSOP Package  
T he transmit section accepts a modulated 10.7 MHz IF input,  
and uses an image-reject upconverter to mix the signal up to the  
902 MHz–928 MHz RF carrier frequency while suppressing the  
unwanted image and LO components. T he RF output is raised  
to a nominal 0.5 milliwatt (–3 dBm) output level. T his output  
can be used directly or can drive an external power amplifier to  
higher levels.  
T he on-chip VCO operates at 2× the local oscillator frequency.  
T his reduces oscillator pulling due to strong interferers in-band  
or transmitter leakage. An on-chip 64/65 prescaler allows the  
VCO to be controlled by a low cost 15 MHz CMOS synthesizer.  
APPLICATIONS  
902 MHz–928 MHz ISM Band Cordless Telephones  
902 MHz–928 MHz ISM Band Wireless Data System s  
An on-chip low dropout regulator minimizes VCO pushing. T he  
transmit section, receive section, or both, can be placed in a low  
current SLEEP mode when not in use. T he AD6190 900 MHz  
RF transceiver is packaged in a 28-lead SSOP package.  
GENERAL D ESCRIP TIO N  
T he AD6190 900 MHz RF T ransceiver provides a complete  
RF/IF section for systems operating in the 902 MHz–928 MHz  
license-free ISM band. The high level of integration allows several  
dozen discrete components to be replaced. It is ideally suited  
for use in cordless telephone and wireless data applications.  
T he AD6190 900 MHz RF T ransceiver is part of the Analog  
Devices/Zilog “A-to-Z Phone” Spread-Spectrum System for  
cordless telephone and data communications applications. Con-  
tact Zilog directly at (408) 370-8000 for more information on  
the Z87000 series baseband controller chips.  
FUNCTIO NAL BLO CK D IAGRAM  
10.7  
10.7  
RSSI  
0
90  
ANT  
FILTER  
LIMOUT  
VREG  
AD6190  
T/R  
S/W  
TXON  
RXON  
VCO  
POWER  
Z87L00  
SPREAD-  
SPECTRUM  
CONTROLLER  
MANAGEMENT  
AND  
CONTROL  
/2  
VCOON  
PA  
I
Q
VBATT  
64/65  
VOLTAGE  
REGULATOR  
VREG  
0
90  
10.7  
15MHz SYNTHESIZER  
REV. 0  
Inform ation furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assum ed by Analog Devices for its  
use, nor for any infringem ents of patents or other rights of third parties  
which m ay result from its use. No license is granted by im plication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.  
Tel: 781/ 329-4700  
Fax: 781/ 326-8703  
World Wide Web Site: http:/ / w w w .analog.com  
© Analog Devices, Inc., 1998  

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