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EVAL-ADF7020-1DBZ8 PDF预览

EVAL-ADF7020-1DBZ8

更新时间: 2024-11-29 22:59:03
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
45页 725K
描述
BOARD EVAL ADF7020-1 128-142MHZ

EVAL-ADF7020-1DBZ8 数据手册

 浏览型号EVAL-ADF7020-1DBZ8的Datasheet PDF文件第2页浏览型号EVAL-ADF7020-1DBZ8的Datasheet PDF文件第3页浏览型号EVAL-ADF7020-1DBZ8的Datasheet PDF文件第4页浏览型号EVAL-ADF7020-1DBZ8的Datasheet PDF文件第5页浏览型号EVAL-ADF7020-1DBZ8的Datasheet PDF文件第6页浏览型号EVAL-ADF7020-1DBZ8的Datasheet PDF文件第7页 
High Performance  
FSK/ASK Transceiver IC  
ADF7020-1  
Data Sheet  
On-chip VCO and fractional-N PLL  
FEATURES  
On-chip 7-bit ADC and temperature sensor  
Fully automatic frequency control loop (AFC) compensates  
for lower tolerance crystals  
Digital RSSI  
Integrated TRx switch  
Low power, low IF transceiver  
Frequency bands  
135 MHz to 650 MHz, direct output  
80 MHz to 325 MHz, divide-by-2 mode  
Data rates supported  
Leakage current <1 µA in power-down mode  
0.15 kbps to 200 kbps, FSK  
0.15 kbps to 64 kbps, ASK  
2.3 V to 3.6 V power supply  
Programmable output power  
−20 dBm to +13 dBm in 63 steps  
Receiver sensitivity  
−119 dBm at 1 kbps, FSK, 315 MHz  
−114 dBm at 9.6 kbps, FSK, 315 MHz  
−111.8 dBm at 9.6 kbps, ASK, 315 MHz  
Low power consumption  
APPLICATIONS  
Low cost wireless data transfer  
Wireless medical applications  
Remote control/security systems  
Wireless metering  
Keyless entry  
Home automation  
Process and building control  
17.6 mA in receive mode  
21 mA in transmit mode (10 dBm output)  
FUNCTIONAL BLOCK DIAGRAM  
RSET  
CREG(1:4)  
LDO(1:4)  
ADCIN  
MUXOUT  
TEMP  
R
POLARIZATION  
TEST MUX  
LNA  
OFFSET  
SENSOR  
MUX  
CORRECTION  
LNA  
FSK/ASK  
DATA  
SYNCHRONIZER  
R
FIN  
DEMODULATOR  
7-BIT ADC  
RSSI  
IF FILTER  
R
FINB  
GAIN  
OFFSET  
CORRECTION  
CE  
AGC  
CONTROL  
DATA CLK  
DATA I/O  
Tx/Rx  
CONTROL  
FSK MOD  
CONTROL  
GAUSSIAN  
FILTER  
Σ-∆  
MODULATOR  
AFC  
INT/LOCK  
CONTROL  
DIVIDERS/  
MUXING  
DIV P  
N/N+1  
RFOUT  
SLE  
SDATA  
SREAD  
SCLK  
SERIAL  
PORT  
VCO  
CP  
PFD  
CLK  
DIV  
DIV R  
RING OSC  
L1 L2 VCOIN CPOUT  
OSC1 OSC2  
CLKOUT  
Figure 1.  
Rev. A  
Document Feedback  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rightsof third parties that may result fromits use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks andregisteredtrademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Technical Support  
©2005-2018 Analog Devices, Inc. All rights reserved.  
www.analog.com  
 
 
 

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