• 400 – 2700 MHz
• +33 dBm P1dB
• +50 dBm Output IP3
• 13.4 dB Gain @ 2140 MHz
• 500 mA Quiescent Current
• +5 V Single Supply
• MTTF > 100 Years
• Lead-free/RoHS-compliant SOIC-8 Package
• Final stage amplifiers for Repeaters
• High Power Amplifiers
• Mobile Infrastructure
• LTE / WCDMA / EDGE / CDMA
The AH322 is a high dynamic range driver amplifier in a low-cost
surface mount package. The InGaP/GaAs HBT is able to achieve high
performance for various narrowbandtuned application circuits with
up to +50 OIP3 and +33 dBm of compressed 1dB power. It is housed in
a leadfree/RoHS-compliant SOIC-8 package. All devices are 100% RF
and DC tested.
The AH322 is targeted for use as a driver amplifier in wireless
infrastructure where high linearity and medium power is required.
The AH322 is ideal for the final stage of small repeaters or as
driver stages for high power amplifiers. In addition, the amplifier
can be used for a wide variety of other applications within the 400
to 2700 MHz frequency band.
Typical Device Data
The gain for the unmatched device in 50 ohm system is shown as the
trace in pink color, [DB (S (2, 1)]. For a tuned circuit for a
particular frequency, it is expected that actual gain will be
higher, up to the maximum stable gain. The maximum stable gain is
shown in the blue line [DB (GMAX)]. The impedance plots are shown
from 0.01 – 4 GHz, with markers placed in 0.5 GHz increments.