Datasheet > ADL8141

ADL8141

更新时间： 2024-11-15 15:18:27

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
8页	257K
描述
GaAs、pHEMT、MMIC、低噪声放大器，14 GHz至24 GHz

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ADL8141 数据手册

Data Sheet

ADL8141S

Commercial Space GaAs, pHEMT, MMIC, Low Noise Amplifier, 14 GHz to 24 GHz

Product

FEATURES

FUNCTIONAL BLOCK DIAGRAM

► Low noise, high gain LNA for Ku and K band

► Frequency range: 14 GHz to 24 GHz

► Low noise figure: 1.4 dB typical at 15 GHz to 22 GHz

► High gain: 29 dB typical at 14 GHz to 15 GHz

► Integrated AC coupling capacitors

► Integrated bias inductor

► Single positive supply: 2 V with I_DQ= 25 mA

► RBIAS drain current adjustment pin

► RoHS-compliant, 2 mm × 2 mm, 8-lead LFCSP

Figure 1. Functional Block Diagram

COMMERCIAL SPACE FEATURES

► Support aerospace applications

► Wafer diffusion lot traceability

► Radiation lot acceptance test (RLAT)

► Total ionizing dose (TID): 30 krads

► Radiation benchmark

► No single event latchup (SEL) occurs at ≤62.4 MeV-cm²/mg

linear energy transfer

APPLICATIONS

► Geosynchronous high throughput satellites (GEO HTS)

► Low Earth orbit (LEO) space payloads

► Satellite communication

GENERAL DESCRIPTION

The ADL8141-CSL is a low power consumption, low noise amplifier

that operates from 14 GHz to 24 GHz. Typical gain, noise figure,

and output third-order intercept (OIP3) are 29 dB at 14 GHz to 15

GHz, 1.4 dB at 15 GHz to 22 GHz, and 18 dBm at 15 GHz to

22 GHz, respectively. Typical supply current is 25 mA from a 2 V

supply. OIP3 and output power for 1 dB compression (OP1dB) can

be increased by adjusting a supply-referenced resistor connected to

the RBIAS pin. The RF input and output of the ADL8141-CSL are

internally matched and AC-coupled.

The ADL8141-CSL is fabricated on a gallium arsenide (GaAs),

pseudomorphic high electron mobility transistor (pHEMT), monolith-

ic microwave integrated circuit (MMIC) process. The ADL8141-CSL

is housed in a RoHS-compliant, 2 mm × 2 mm, 8-lead LFCSP and

is specified for operation from −40°C to +85°C.

Additional application and technical information can be found in the

Commercial Space Products Program brochure and the ADL8141

data sheet.

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.

DOCUMENT FEEDBACK

TECHNICAL SUPPORT

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