ATF-52189 Datasheet, PDF (1/19 Pages) AVAGO TECHNOLOGIES LIMITED – High Linearity Mode Enhancement

ATF-52189
High Linearity Mode^[1] Enhancement
Pseudomorphic HEMT in SOT 89 Package
Data Sheet
Description
Avago Technologies’s ATF-52189 is a single-voltage high
linearity, low noise E-pHEMT FET packaged in a low cost
surface mount SOT89 package. The device is ideal as a
medium-power, high-linearity amplifier. Its operating fre-
quency range is from 50 MHz to 6 GHz.
ATF-52189 is ideally suited for Cellular/PCS and WCDMA
wireless infrastructure, WLAN, WLL and MMDS applica-
tion, and general purpose discrete E-pHEMT amplifiers
which require medium power and high linearity. All de-
vices are 100% RF and DC tested.
Notes:
1. Enhancement mode technology employs a single positive Vgs,
eliminating the need of negative gate voltage associated with
conventional depletion mode devices.
2. Refer to reliability datasheet for detailed MTTF data
3. Conform to JEDEC reference outline MO229 for DRP-N
4. Linearity Figure of Merit (LFOM) is OIP3 divided by DC bias power
Pin Connections and Package Marking
2GX
#1 #2
#3
RFin GND RFout
#3
#2
#1
RFout GND RFin
Top View
Bottom View
Notes:
Package marking provides orientation and identification:
“2G” = Device Code
“x” = Month code indicates the month of manufacture.
Features
• Single voltage operation
• High Linearity and P1dB
• Low Noise Figure
• Excellent uniformity in product specifications
• SOT 89 standard package
• Point MTTF > 300 years^[2]
• MSL-2 and lead-free
• Tape-and-Reel packaging option available
Specifications
2 GH, 4.5V, 280 mA (Typ.)
• 42 dBm Output IP3
• 27 dBm Output Power at 1dB gain compression
• 1.50 dB Noise Figure
• 16.0 dB Gain
• 55% PAE at P1dB
• LFOM^[3] 12.5 dB
Applications
• Front-end LNA Q2 and Q3, Driver or Pre-driver Amplifier
for Cellular/PCS and WCDMA wireless infrastructure
• Driver Amplifier for WLAN, WLL/RLL and MMDS
applications
• General purpose discrete E-pHEMT for other high
linearity applications