Datasheet > ADL7078

ADL7078

更新时间： 2024-11-15 15:18:43

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
19页	1468K
描述
1 GHz 至 20 GHz 的高生存能力低噪声放大器

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ADL7078 数据手册

Data Sheet

ADL7078

High Survivability, Low Noise Amplifier, 1 GHz to 20 GHz

FEATURES

FUNCTIONAL BLOCK DIAGRAM

► High RF input power survivability: 32 dBm

► Integrated AC coupling capacitors and bias inductor

► Single positive supply: 5 V with I_DQ= 175 mA

► RBIAS drain current adjustment pin

► Gain: 13 dB typical from 2 GHz to 18 GHz

► OIP3: 28 dBm typical from 2 GHz to 18 GHz

► OIP2: 48 dBm typical from 2 GHz to 18 GHz

APPLICATIONS

► Electronic warfare

► Test and measurement equipment

► Satellite communications

Figure 1. Functional Block Diagram

GENERAL DESCRIPTION

The ADL7078 is a 1 GHz to 20 GHz low noise amplifier (LNA) with

32 dBm RF input power survivability. AC-coupling capacitors and

bias inductors are integrated, facilitating a compact printed circuit

board (PCB) footprint.

GHz to 18 GHz. This LNA operates on a 5 V supply voltage (V_DD

and has a nominal quiescent current (I_DQ) of 175 mA.

)

The ADL7078 is fabricated on a gallium arsenide (GaAs), pseu-

domorphic high electron mobility transfer (pHEMT) process. This

device is housed in a RoHS-compliant, 24-lead, 4.00 mm × 4.00

mm, lead frame chip scale package [LFCSP] and is specified for

operation from −40°C to +85°C.

The ADL7078 has a gain of 13 dB, an output power for 1 dB

compression (OP1dB) of 16.5 dBm, a typical output third-order

intercept (OIP3) of 28 dBm, and a noise figure of 4.4 dB from 2

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable "as is". 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

registered trademarks are the property of their respective owners.

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