Low Current, High Performance
NPN Silicon Bipolar Transistor
Technical Data
AT-32032
Features
鈥?High Performance Bipolar
Transistor Optimized for
Low Current, Low Voltage
Applications at 900 MHz,
1.8 GHz, and 2.4 GHz
鈥?Performance at 2.7 V, 5 mA:
900 MHz: 1 dB NF, 15 dB G
A
1800 MHz: 1.3 dB NF, 11 dB G
A
2400 MHz: 1.4 dB NF, 7.5 dB G
A
鈥?Characterized for End-Of-
Life Battery Use (2.7 V)
鈥?Miniature 3-lead SOT-323
(SC-70) Plastic Package
3-Lead SC-70 (SOT-323)
Surface Mount Plastic
Package
Description
Agilent鈥檚 AT-32032 is a high
performance NPN bipolar
transistor that has been optimized
for maximum f
t
at low voltage
operation, making it ideal for use
in battery powered applications in
cellular/PCS and other wireless
markets. The AT-32032 uses the
miniature 3 lead SOT-323 (SC-70)
plastic package.
Optimized performance at 2.7 V
makes this device ideal for use in
900 MHz, 1.8 GHz, and 2.4 GHz
systems. Typical amplifier design
at 900 MHz yields 1 dB noise
figures with 15 dB associated gain
at 2.7 V and 5 mA bias condition,
with noise performance being
relatively insensitive to input
match. High gain capability at 1 V
and 1 mA makes this device a
good fit for 900 MHz pager
applications. Moreover, voltage
breakdown is high enough for use
at 5 V.
The AT-32032 belongs to Agilent鈥檚
AT-3XXXX series bipolar
transistors. It exhibits excellent
device uniformity, performance
and reliability as a result of ion-
implantation, self-alignment
techniques, and gold metalization
in the fabrication process.
Pin Configuration
COLLECTOR
Applications
鈥?LNA, Oscillator, Driver
Amplifier, Buffer Amplifier,
and Down Converter for
Cellular and PCS Handsets
and Cordless Telephones
鈥?LNA, Oscillator, Mixer, and
Gain Amplifier for
Pagers
鈥?Power Amplifier and
Oscillator for
RF-ID Tag
鈥?LNA and Gain Amplifier for
GPS
鈥?LNA for
CATV Set-Top Box
32
BASE
EMITTER