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ADF9010BCPZ

更新时间： 2024-11-25 06:36:19

品牌	Logo	应用领域
亚德诺 - ADI		电信集成电路电信电路 ISM频段信息通信管理
页数	文件大小	规格书
28页	476K
描述
900 MHz ISM Band Analog RF Front End

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ADF9010BCPZ 数据手册

900 MHz ISM Band

Analog RF Front End

ADF9010

FEATURES

FUNCTIONAL BLOCK DIAGRAM

840 MHz to 960 MHz ISM bands

Rx baseband analog low-pass filtering and PGA

Integrated RF Tx upconverter

Integrated integer-N PLL and VCO

Integrated Tx PA preamplifier

Differential fully balanced architectures

3.3 V supply

Low power mode: <1 mA power-down current

Programmable Rx LPF cutoff

ADF9010

Rx IP

Rx IN

Rx IP

Rx IN

DC OFFSET

CORRECTION

OVF

Rx QP

Rx QN

24-BIT

INPUT SHIFT

CLK

DC OFFSET

CORRECTION

DATA

330 kHz, 880 kHz, 1.76 MHz, and bypass

Rx PGA gain settings: 3 dB to 24 dB in 3 dB steps

Low noise BiCMOS technology

MUXOUT

PLL

SET

REF

PHASE

COUNTER

CHARGE

PUMP

FREQUENCY

DETECTOR

N COUNTER

N = BP + A

48-lead, 7 mm × 7 mm LFCSP

EXT

COUNTER

EXT

PRESCALER

P/P + 1

TUNE

APPLICATIONS

EXT

COUNTER

EXT

900 MHz RFID readers

÷4

Unlicensed band 900 MHz applications

OUT

QUADRATURE

PHASE SPLITTER

OUT

Tx IP

Tx IN

OUT

Tx QP

Tx QN

DGND

AGND

Figure 1.

GENERAL DESCRIPTION

The ADF9010 is a fully integrated RF Tx modulator and Rx

analog baseband front end that operates in the frequency

range from 840 MHz to 960 MHz. The receive path consists

of a fully differential I/Q baseband PGA, low-pass filter, and

general signal conditioning before connecting to an Rx ADC

for baseband conversion. The Rx LPF gain ranges from 3 dB

to 24 dB, programmable in 3 dB steps. The Rx LPF features

four programmable modes with cutoff frequencies of 330 kHz,

880 kHz, and 1.76 MHz, or the filter can be bypassed if necessary.

The transmit path consists of a fully integrated differential Tx

direct I/Q upconverter with a high linearity PA driver amplifier.

It converts a baseband I/Q signal to an RF carrier-based signal

between 840 MHz and 960 MHz. The highly linear transmit

signal path ensures low output distortion.

Complete local oscillator (LO) signal generation is integrated

on chip, including the integer-N synthesizer and VCO, which

generate the required I and Q signals for transmit I/Q upconver-

sion. The LO signal is also available at the output to drive an

external RF demodulator. Control of all the on-chip registers

is via a simple 3-wire serial interface. The device operates with a

power supply ranging from 3.15 V to 3.45 V and can be powered

down when not in use.

Rev. 0

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

rights of third parties that may result from its 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 and registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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ADF9010BCPZ 替代型号

型号	品牌	替代类型	描述	数据表
ADF9010BCPZ-RL7	ADI	功能相似	900 MHz ISM Band Analog RF Front End

与ADF9010BCPZ相关器件

型号	品牌	获取价格	描述	数据表
ADF9010BCPZ-RL	ADI	获取价格	900 MHz ISM Band Analog RF Front End
ADF9010BCPZ-RL7	ADI	获取价格	900 MHz ISM Band Analog RF Front End
ADFC13	ABRACON	获取价格	MULTI-LAYER DIELECTRIC FILTER
ADFC13-1906.50-A	ABRACON	获取价格	Dielectric BPF, 1906.5MHz
ADFC13-1906.50-A-T	ABRACON	获取价格	Dielectric BPF, 1906.5MHz
ADFC13-1906.50-B	ABRACON	获取价格	Dielectric BPF, 1906.5MHz
ADFC13-1906.50-B-T	ABRACON	获取价格	Dielectric BPF, 1906.5MHz
ADFC13-2450-C-T	ABRACON	获取价格	Dielectric BPF, 2450MHz
ADFC15-2450.00-A-T	ABRACON	获取价格	Ceramic BPF,
ADFC15-245000-A-T	ABRACON	获取价格	SMD 2.45GHz Dielectric Band Pass Filter

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