ADF7020BCPZ datasheet(1/48 Pages) AD

部品番号	ADF7020BCPZ

部品情報	High Performance, ISM Band, FSK/ASK Transceiver IC

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High Performance, ISM Band,

FSK/ASK Transceiver IC

Data Sheet

ADF7020

Rev. D

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

Fax: 781.461.3113

FEATURES

Low power, low IF transceiver

Frequency bands

431 MHz to 478 MHz

862 MHz to 956 MHz

Data rates supported

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

−16 dBm to +13 dBm in 0.3 dBm steps

Receiver sensitivity

−119 dBm at 1 kbps, FSK

−112 dBm at 9.6 kbps, FSK

−106.5 dBm at 9.6 kbps, ASK

Low power consumption

19 mA in receive mode

26.8 mA in transmit mode (10 dBm output)

−3 dBm IIP3 in high linearity mode

On-chip VCO and fractional-N PLL

On-chip 7-bit ADC and temperature sensor

Fully automatic frequency control loop (AFC) compensates

for ±25 ppm crystal at 862 MHz to 956 MHz or±50 ppm at

431 MHz to 478 MHz

Digital RSSI

Integrated Tx/Rx switch

Leakage current of <1 µA in power-down mode

APPLICATIONS

Low cost wireless data transfer

Remote control/security systems

Wireless metering

Keyless entry

Home automation

Process and building control

Wireless voice

FUNCTIONAL BLOCK DIAGRAM

Tx/Rx

CONTROL

AGC

CONTROL

FSK/ASK

DEMODULATOR

DATA

SYNCHRONIZER

RSSI

7-BIT ADC

GAIN

DIV R

SERIAL

PORT

RFOUT

OFFSET

CORRECTION

OFFSET

CORRECTION

LNA

VCO

PFD

CP

AFC

CONTROL

OSC1

OSC2

DIVIDERS/

MUXING

N/N + 1

DIV P

MUX

TEMP

SENSOR

OSC

CLK

DIV

CLKOUT

TEST MUX

VCOIN CPOUT

LDO(1:4)

MUXOUT

ADCIN

RSET

CREG[1:4]

RLNA

RFIN

RFINB

SLE

SDATA

CE

DATA CLK

SREAD

SCLK

INT/LOCK

DATA I/O

FSK MOD

CONTROL

GAUSSIAN

FILTER

Σ-Δ

MODULATOR

IF FILTER

ADF7020

Figure 1.

同様の部品番号 - ADF7020BCPZ

メーカー	部品番号	データシート	部品情報
Analog Devices	ADF7020BCP	797Kb / 40P	High Performance ISM Band FSK/ASK Transceiver IC Rev. PrH

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