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ATF-541M4
Single Voltage E-pHEMT Low Noise 36 dBm OIP3 in MiniPak
Description
This Single Voltage Enhanced Mode E-pHEMT GaAs FET comes packaged in a 1.4mm x 1.2mm x 0.7mm thin miniature leadless package. Its small size, high linearity and low noise figure is optimized for tower-mounted amplifiers, front-end LNA or hybrid modules for base stations, MMDS and other RF applications in the 450MHz to 6GHz frequency range.
Its superior high frequency performance at 3V also makes it ideal as a power amplifier for 5-6 GHz 802.11a and HIPERLAN/2 Wireless LAN PCMCIA PC cards.
Features
- Typical performance at 2 GHz 3V/60mA is NF=0.5dB, OIP3=35.8dBm, P1dB=21.4dBm and Ga=17.4dB
- Typical performance at 5.8 GHz 3V/60mA is Fmin=1.2dB, OIP3=37.6dBm, P1dB=19.4dBm and Ga=11.9dB
Documents
Data Sheets & Technical Specifications
- Data Sheet - ATF-541M4 Low Noise Enhancement Mode Pseudomorphic HEMT in a Miniature Leadless Package(209 KB,PDF)
- Selection Guide - Transistor Selection Guide(31 KB,PDF)
- White Paper - Development EpHEMT(60 KB,PDF)
Application Notes
- Application Brief - 5X1M4A Demo Board for the ATF5X1M4 PHEMT Devices(53 KB,PDF)
- Application Brief - ATF5x143, ATF5x1M4 Single Voltage EpHEMT GaAs FETs(41 KB,PDF)
- Application Note - AN 1279: High Intercept Noise Amplifier for the 18501910 MHz B ATF541M4(341 KB,PDF)
- Application Note - AN 1286: A 802.11a WLAN Driver Amplifier the Enhancement Mode PHEMT ATF54143 Transistor(556 KB,PDF)
- Application Note - AN 1350: High Intercept Point Driver Noise Amplifiers for 5.1255.325 GHz 5.7255.825 GHz Applications the ATF541M4 Enhancement Mode PHEMT(234 KB,PDF)
- Application Note - AN A004R: Electrostatic Discharge mage Control(396 KB,PDF)
- Application Note - AN A006: Mounting Considerations for Microwave Semiconductors(87 KB,PDF)
Product Change Notices
- Product Changes Notice (PCN) - A06-003-480035-0A, Nov.2005(26 KB,PDF)
- Product Changes Notice (PCN) - CCN021402AT1 - Transfer of semiconductor wafer fabrication(17 KB,PDF)
- Product Changes Notice (PCN) - CCN040601LL1 - Qualifying external suplier of epi for GaAs ATF-xxxxx, IAM-91563, and MGA-xxxxx(15 KB,PDF)
- Product Changes Notice (PCN) - PCN: A04-002-480035-0A, Apr. 2004(14 KB,PDF)
- Product Changes Notice (PCN) - PCN: A04-013-480035-0A, Dec. 2004(16 KB,PDF)
- Product Changes Notice (PCN) - PCN: A04-014-480036-0B(15 KB,PDF)
- Product Changes Notice (PCN) - V08-019-480036-0A(173 KB,PDF)
Quality & Reliability
