TQP369185 Datasheet, PDF (1/8 Pages) TriQuint Semiconductor – DC-6 GHz Gain Block

TQP369185
DC-6 GHz Gain Block
Applications
 Mobile Infrastructure
 LTE / WCDMA / CDMA
 CATV
 Point to Point
 General Purpose Wireless
Product Features
 Cascadable Gain Block
 DC – 6000 MHz
 19 dB Gain at 1.9 GHz
 4.7 dB Noise Figure at 1.9 GHz
 +31.7 dBm Output IP3
 +19.6 dBm P1dB
 Internally matched to 50 Ohms
 Internal active bias
 Robust Class 2 (>2000V) HBM ESD Rating
General Description
The TQP369185 is a general-purpose buffer amplifier
that offers high dynamic range in a low-cost surface-
mount package. At 1.9 GHz, the amplifier typically
provides 19 dB gain, +31.7 dBm OIP3, and 4.6 dB Noise
Figure while drawing 75 mA current. The device
combines dependable performance with consistent quality
to maintain MTTF values exceeding 100 years at
mounting temperatures of +85°C. The device is housed
in a lead-free/green/RoHS-compliant industry-standard
SOT-89 package.
The TQP369185 consists of a Darlington-pair amplifier
using TriQuint’s high reliability InGaP/GaAs HBT
process technology. Internal active bias enables
operation with only DC-blocking capacitors and an RF
choke on the DC bias feed. This broadband MMIC
amplifier can be directly applied to various current and
next generation wireless technologies such as CDMA, W-
CDMA, and LTE. In addition, the TQP369185 will work
for other various applications within the DC to 6 GHz
frequency range.
SOT-89 Package
Functional Block Diagram
GND
4
1
RF IN
2
GND
3
RF OUT
Pin Configuration
Pin #
1
3
2, 4
Symbol
RF IN
RF OUT
GND
Ordering Information
Part No.
Description
TQP369185
InGaP/GaAs HBT Gain Block
TQP369185-PCB
0.5-4 GHz Evaluation Board
Standard T/R size = 2500 pieces on a 13” reel
Data Sheet: Rev D 05/15/12
© 2012 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without notice
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