AT-32032 Datasheet, PDF (1/14 Pages) AVAGO TECHNOLOGIES LIMITED – Low Current, High Performance NPN Silicon Bipolar Transistor

AT-32032
Low Current, High Performance
NPN Silicon Bipolar Transistor
Data Sheet
Description
Avago’s 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 Avago’s AT-3XXXX series bipolar
transistors. It exhibits excellent device uniformity, per-
formance and reliability as a result of ion-implantation,
self-alignment techniques, and gold metalization in the
fabrication process.
Features
• High Performance Bipolar Transistor Optimized for Low
Current, Low Voltage Applications at 900 MHz, 1.8 GHz,
and 2.4 GHz
• 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
• Characterized for End-Of-Life Battery Use (2.7 V)
• Miniature 3-lead SOT-323 (SC-70) Plastic Package
• Lead-free
Applications
• LNA, Oscillator, Driver Amplifier, Buffer Amplifier, and
Down Converter for Cellular and PCS Handsets and
Cordless Telephones
• LNA, Oscillator, Mixer, and Gain Amplifier for Pagers
• Power Amplifier and Oscillator for RF-ID Tag
• LNA and Gain Amplifier for GPS
• LNA for CATV Set-Top Box
3-Lead SC-70 (SOT-323)
Surface Mount Plastic Package
Pin Configuration
COLLECTOR
32
BASE EMITTER