Agilent ATF-53189 Enhancement
Mode[1] Pseudomorphic HEMT
in SOT 89 Package
Data Sheet
Features
• Single voltage operation
• High Linearity and Gain
• Low Noise Figure
• Excellent uniformity in product
specifications
• SOT 89 standard package
Pin Connections and
Package Marking
Description
Agilent Technologies’s
• Point MTTF > 300 years[2]
• MSL-1 and lead-free
ATF-53189 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
high-linearity, low noise,
medium-power amplifier. Its
operating frequency range is
from 50 MHz to 6 GHz.
S
• Tape-and-Reel packaging option
available
3GX
Specifications
2 GHz, 4.0V, 135 mA (Typ.)
G
S
D
• 40.0 dBm Output IP3
Top View
• 23.0 dBm Output Power at 1dB gain
compression
S
ATF-53189 is ideally suited for
Cellular/PCS and WCDMA
wireless infrastructure, WLAN,
WLL and MMDS application, and
general purpose discrete
E-pHEMT amplifiers which
require medium power and high
linearity. All devices are 100% RF
and DC tested.
• 0.85 dB Noise Figure
• 15.5 dB Gain
• 46% PAE at P1dB
• LFOM[3] 12.7 dB
D
S
G
Bottom View
Applications
Notes:
• Front-end LNA Q1 and Q2, Driver or
Pre-driver Amplifier for Cellular/
PCS and WCDMA wireless
infrastructure
Package marking provides orientation and
identification:
“3G” = Device Code
“x” = Month code indicates the month of
manufacture.
• Driver Amplifier for WLAN, WLL/
RLL and MMDS applications
D = Drain
S = Source
G = Gate
• General purpose discrete E-pHEMT
for other high linearity applications
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. Linearity Figure of Merit (LFOM) is OIP3
divided by DC bias power.