ATF-54143 General Description
Agilent Technologies's ATF-54143 is a high dynamic range, low noise, 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-54143 ideal for cellular/PCS base stations,MMDS, and other systems in the 450 MHz to 6 GHz frequency range.
ATF-54143 Maximum Ratings
Symbol Parameter Units Absolute Maximum
VGS Drain - Source Voltage[2] V 5
VGS Gate - Source Voltage[2] V -5 to 1
VGD Gate Drain Voltage[2] V 5
IGS Drain Current[2] mA 120
Pdiss Total Power Dissipation[3] mW 360
[5]
Pin max. RF Input Power dBm 10
IGS Gate Source Current[5] mA 2
TCH Channel Temperature °C 150
TSTG Storage Temperature °C -65 to 150
jc Thermal Resistance[4] °C/W 162
ATF-54143 Features
* High linearity performance
* Enhancement Mode Technology
* Low noise figure
* Excellent uniformity in product specifications
* 800 micron gate width
* Low cost surface mount small plastic package SOT-343 (4 lead SC-70)
* Tape-and-Reel packaging option available
ATF-54143 Typical Application
* Low noise amplifier for cellular/PCS base stations
* LNA for WLAN, WLL/RLL and MMDS applications
* General purpose discrete E-PHEMT for other ultra low noise applications
ATF-54143 Connection Diagram
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