ADF4602

更新时间： 2024-11-19 06:36:19

品牌	Logo	应用领域
亚德诺 - ADI		蜂窝
页数	文件大小	规格书
36页	729K
描述
Single-Chip, Multiband 3G Femtocell Transceiver

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中文翻译

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数据手册

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ADF4602 数据手册

Single-Chip, Multiband 3G Femtocell

Transceiver

ADF4602

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Single-chip multiband 3G transceiver

3GPP 25.104 release 6 WCDMA/HSPA compatible

UMTS band coverage

Local area Class BS in Band 1 to Band 6 and Band 8 to

Band 10

Direct conversion transmitter and receiver

Minimal external components

ADF4602

Tx_PWR_CONTROL

TXBBIB

TXBBI

TXLBRF

Integrated multiband multimode monitoring

No Tx SAW or Rx interstage SAW filters

Integrated power management (3.1 V to 3.6 V supply)

Integrated synthesizers including PLL loop filters

Integrated PA bias control DACs/GPOs

WCDMA and GSM receive baseband filter options

Easy to use with minimal calibration

Automatic Rx DC offset control

Simple gain, frequency, mode programming

Low supply current

50 mA typical Rx current

50 mA to 100 mA Tx current (varies with output power)

6 mm × 6 mm 40-pin LFCSP package

TXBBQ

TXBBQB

Tx_PWR_

CONTROL

Tx_PWR_CONTROL

TXHBRF

Tx_PWR_

Tx PLL

CONTROL

FRAC N

SYNTHE-

SIZER

VSUP7

VSUP6

LOOP

FILTER

LO GENERATOR

Rx PLL

FRAC N

SYNTHE-

SIZER

LOOP

FILTER

LO GENERATOR

Rx_LO_LB

SELECTABLE BANDWIDTH

BASEBAND FILTERS

RXHB1RF

RXHB2RF

RXBBI

APPLICATIONS

RXBBIB

CHAN-

NEL

3G home basestations (femtocells)

3G repeaters

DC OFFSET

CORRECTION

RXBBQ

RXLBRF

RXBBQB

CHAN-

NEL

DC OFFSET

CORRECTION

Rx_LO_LB

REFIN

26MHz 19.2MHz

SERIAL

INTER-

FACE

VSUP8

VDD

LDO1 LDO2 LDO3 LDO4 LDO5

Figure 1.

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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