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ATF65543-11

5 GHz High-Power WLAN Front-End Module

The ATF65543-11 is a highly integrated, 5 GHz front-end module (FEM) incorporating a 5 GHz single-pole, double-throw (SPDT) transmit/ receive (T/R) switch, a 5 GHz high-gain low-noise amplifier (LNA) with bypass, and a 5 GHz power amplifier (PA) intended for high-power 802.11ax applications and systems.

The LNA and PA disable functions ensure low leakage current in the off mode. An integrated logarithmic power detector is included to provide closed-loop power control over 20 dB of dynamic range.

The device is provided in a compact, 24-pin 3 x 5 mm conformally shielded Land Grid Array (LGA) package, which may reduce the front-end board space by more than 50 percent.

Key Features

Integrated high-performance 5 GHz PA, LNA with bypass, and T/R

switch

Fully-matched input and output

Integrated logarithmic power detector

Transmit gain: 34 dB typical

Supports 802.11ax: output power

+21 dBm, -43 dB DEVM, MCS11

+22 dBm, -40 dB DEVM, MCS11

+24 dBm, -35 dB DEVM, MCS9

Conformally shielded part

Integrated, temperature-compensated log detector

Highly sensitive, jammer-tolerant (>+10 dBm IIP3), high-gain (16

dB) LNA

Small (24-pin, 3 x 5 mm) conformally shielded package

(MSL3, 260 C per JEDEC J-STD-020)

Applications

Indoor and outdoor 802.11ax networking systems

WLAN-enabled wireless video streaming systems

Diagrams

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电话:022-58985599|传真:022-58985598|邮箱:info@agilictech.com|邮政编码:300393| 地址:天津市滨海高新区华苑产业区海泰西路18号BPO软件园北2幢

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