Datasheet > ADF5904

ADF5904

更新时间： 2024-09-27 01:15:35

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
15页	326K
描述
4-Channel, 24 GHz,Receiver Downconverter

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ADF5904 数据手册

4-Channel, 24 GHz,

Receiver Downconverter

ADF5904

Data Sheet

FEATURES

GENERAL DESCRIPTION

Integrated baluns for single-ended receiver (Rx) inputs and

local oscillator (LO) input

Rx channel gain: 22 dB

Noise figure (NF): 10 dB

P1dB: −10 dBm

The ADF5904 is a 4-channel, 24 GHz, receiver downconverter.

Each channel contains a single-ended RF input with an on-chip

balun followed by a differential low noise amplifier (LNA) and a

downconverter mixer with differential output buffers. The RF

LO path also has an on-chip balun.

LO input range: −8 dBm to +5 dBm

Rx to IF isolation: 30 dB

RF signal bandwidth: 250 MHz

Rx output impedance: 900 Ω differential

LO input buffer: 24 GHz

Control of the on-chip registers is through a simple 3-wire

interface.

The ADF5904 comes in a compact 32-lead, 5 mm × 5 mm

LFCSP package.

RF and LO S11 at 50 Ω: −5 dB

Temperature sensor with analog output: 5°

Electric static distortion (ESD) performance

Human body model (HBM): 1000 V

Charged device model (CDM): 500 V

Qualified for automotive applications

APPLICATIONS

Automotive radars

Industrial radars

Microwave (µW) radar sensors

FUNCTIONAL BLOCK DIAGRAM

RX1_RF

RX2_RF

RX3_RF

RX4_RF

ATEST

TEMP

SENSOR

BALUN

LNA

BALUN

LNA

BALUN

LNA

BALUN

LNA

CLK

DATA

32-BIT DATA

DOUT

BALUN

LO_IN

ADF5904

GND

Figure 1.

Rev. 0

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

www.analog.com

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ADF6-10-03.5-L-4-1	SAMTEC	获取价格	Board Stacking Connector, 40 Contact(s), 4 Row(s), Female, Straight, 0.025 inch Pitch, Sur
ADF6-10-03.5-LTL-4-1	SAMTEC	获取价格	Board Stacking Connector, 40 Contact(s), 4 Row(s), Female, Straight, 0.025 inch Pitch, Sur
ADF6-10-03.5-S-4-2-A	SAMTEC	获取价格	Board Stacking Connector, 40 Contact(s), 4 Row(s), Female, Straight, 0.025 inch Pitch, Sur
ADF6-10-03.5-STL-4-1	SAMTEC	获取价格	Board Stacking Connector, 40 Contact(s), 4 Row(s), Female, Straight, 0.025 inch Pitch, Sur
ADF6-10-07.5-LTL-4-1	SAMTEC	获取价格	Board Stacking Connector, 40 Contact(s), 4 Row(s), Female, Straight, 0.025 inch Pitch, Sur
ADF6-10-07.5-LTL-4-1-A	SAMTEC	获取价格	Board Stacking Connector, 40 Contact(s), 4 Row(s), Female, Straight, 0.025 inch Pitch, Sur

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