Datasheet > ADL5382

ADL5382

更新时间： 2024-11-09 03:17:51

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	728K
描述
700 MHz to 2.7 GHz Quadrature Demodulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ADL5382 数据手册

700 MHz to 2.7 GHz

Quadrature Demodulator

ADL5382

FEATURES

FUNCTIONAL BLOCK DIAGRAM

CMRF CMRF RFIP RFIN CMRF VPX

Operating RF and LO frequency: 700 MHz to 2.7 GHz

Input IP3

33.5 dBm @ 900 MHz

30.5 dBm @1900 MHz

Input IP2: >70 dBm @ 900 MHz

Input P1dB: 14.7 dBm @ 900 MHz

Noise figure (NF)

14.0 dB @ 900 MHz

15.6 dB @ 1900 MHz

Voltage conversion gain: ~4 dB

Quadrature demodulation accuracy

Phase accuracy: ~0.2°

VPA

COM

BIAS

VPL

18 VPB

17 VPB

16 QHI

15 QLO

14 IHI

ADL5382

BIAS

GEN

0°

90°

VPL

13 ILO

Amplitude balance: ~0.05 dB

Demodulation bandwidth: ~370 MHz

Baseband I/Q drive: 2 V p-p into 200 Ω

Single 5 V supply

CML LOIP LOIN CML CML COM

Figure 1.

APPLICATIONS

Cellular W-CDMA/CDMA/CDMA2000/GSM

Microwave point-to-(multi)point radios

Broadband wireless and WiMAX

GENERAL DESCRIPTION

The ADL5382 is a broadband quadrature I-Q demodulator that

covers an RF input frequency range from 700 MHz to 2.7 GHz.

With a NF = 14 dB, IP1dB = 14.7 dBm, and IIP3 = 33.5 dBm at

900 MHz, the ADL5382 demodulator offers outstanding dynamic

range suitable for the demanding infrastructure direct-conversion

requirements. The differential RF inputs provide a well-behaved

broadband input impedance of 50 Ω and are best driven from a

1:1 balun for optimum performance.

The fully balanced design minimizes effects from second-order

distortion. The leakage from the LO port to the RF port is

<−65 dBc. Differential dc offsets at the I and Q outputs are typically

<10 mV. Both of these factors contribute to the excellent IIP2

specifications which is >60 dBm.

The ADL5382 operates off a single 4.75 V to 5.25 V supply. The

supply current is adjustable with an external resistor from the

BIAS pin to ground.

Excellent demodulation accuracy is achieved with amplitude and

phase balances ~0.05 dB and ~0.2°, respectively. The demodulated

in-phase (I) and quadrature (Q) differential outputs are fully

buffered and provide a voltage conversion gain of ~4 dB. The

buffered baseband outputs are capable of driving a 2 V p-p

differential signal into 200 Ω.

The ADL5382 is fabricated using the Analog Devices, Inc.,

advanced Silicon-Germanium bipolar process and is available

in a 24-lead exposed paddle LFCSP.

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

12 3 4 5 6 7...28

中文翻译

下载PDF

与ADL5382相关器件

型号	品牌	获取价格	描述	数据表
ADL5382ACPZ-R7	ADI	获取价格	700 MHz to 2.7 GHz Quadrature Demodulator
ADL5382ACPZ-WP	ADI	获取价格	700 MHz to 2.7 GHz Quadrature Demodulator
ADL5382-EVALZ	ADI	获取价格	700 MHz to 2.7 GHz Quadrature Demodulator
ADL5385	ADI	获取价格	50 MHz to 2200 MHz Quadrature Modulator
ADL5385ACPZ-R2	ADI	获取价格	50 MHz to 2200 MHz Quadrature Modulator
ADL5385ACPZ-R7	ADI	获取价格	50 MHz to 2200 MHz Quadrature Modulator
ADL5385ACPZ-WP	ADI	获取价格	50 MHz to 2200 MHz Quadrature Modulator
ADL5385-EVALZ	ADI	获取价格	50 MHz to 2200 MHz Quadrature Modulator
ADL5386	ADI	获取价格	Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity
ADL5386ACPZ-R2	ADI	获取价格	SPECIALTY TELECOM CIRCUIT, QCC40, 6 X 6 MM, ROHS COMPLIANT, MO-220-VJJD-2, LFCSP-40

与ADL5382相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

22
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

21
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

48
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

39

产品中心

服务支持

精选活动

关于我们

帮助中心

ADL5382

ADL5382 数据手册

与ADL5382相关器件

与ADL5382相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ADL5382

ADL5382 数据手册

与ADL5382相关器件

与ADL5382相关文章

您还可以找

您在本页遇到什么问题？