ATF-55143

Features:

* High linearity performance
* Single Supply Enhancement Mode Technology
* Very low noise figure
* Excellent uniformity in product specifications
* 400 micron gate width
* Low cost surface mount small plastic package SOT-343 (4 lead SC-70)
* Tape-and-Reel packaging option available




Application

* Low noise amplifier for cellular/ PCS handsets
* LNA for WLAN, WLL/RLL and MMDS applications
* General purpose discrete E-PHEMT for other ultra low noise applications




Pinout






Specifications

Symbol Parameter UnitsAbsolute Maximum
V_DSDrain-Source Voltage^[2] V 5
V_GS Gate-Source Voltage^[2]V-5 to 1
V_GD Gate Drain Voltage^[2] V5
I_DS Drain Current^[2] mA 100
I_GS Gate Current^[5]mA 1
P_diss Total Power Dissipation^[3] mW 270
P_{in max.} RF Input Power^[5] dBm 7
T_CH Channel Temperature C 150
T^_STG Storage Temperature C -65 to 150
^_jc Thermal Resistance^[4]C/W235
ESD (Human Body Model) V 200
ESD (Machine Model) V 25

Description

Agilent Technologies's ATF-55143 is a high dynamic range, very low noise, single supply E-PHEMT housed in a 4-lead SC-70 (SOT-343) surface mount plastic package.

The combination of high gain, high linearity and low noise makes the ATF-55143 ideal for cellular/PCS handsets, wireless data systems (WLL/RLL, WLAN and MMDS) and other systems in the 450 MHz to 6 GHz frequency range.