TQP9111 Datasheet, PDF (1/12 Pages) TriQuint Semiconductor – 1.8 – 2.7 GHz 2 Watt Power Amplifier

Applications
 Wireless Infrastructure
 Repeaters, Boosters, DAS
 High Power Amplifiers
 Pico and Macro Base Stations
 FDD or TDD
Product Features
 1.8 – 2.7 GHz Frequency Range
 29.8 dB Gain Typ.
 +46 dBm Output IP3 at +14 dBm/tone
 +32.5 dBm P1dB
 Integrated interstage matching
 Bias Adjustable
 Internal RF overdrive protection
 Internal DC overvoltage protection
 Shut-down capability
TQP9111
1.8 – 2.7 GHz 2 Watt Power Amplifier
4x4 mm Leadless SMT Package
Functional Block Diagram
Pin 1 Marking
NC 1
RFin 2
RFin 3
RFin 4
NC 5
15 NC
14 RFout
13 RFout
12 RFout
11 NC
General Description
The TQP9111 is a high efficiency two-stage driver
amplifier in a low-cost surface-mount package. The
amplifier is able to achieve high performance with +46
dBm OIP3 and +32.5 dBm P1dB. This linear amplifier
integrates two high performance amplifier stages onto a
module to allow for a compact system design. The
integrated inter-stage match minimizes performance
variation that would otherwise be attributed to external
matching component value and placement tolerances.
Both the input and output stage amplifiers are bias
adjustable allowing the amplifier’s power consumption to
be reduced for occasions when high power performance
is not required. Both stages can also be turned off when
not being used for power savings or for TDD systems. The
output match is externally tunable to allow the amplifier to
be optimized for high power or high linearity applications.
The TQP9111 is available in a RoHS-compliant 20-pin
4 x 4 mm surface mount package.
Top View
Backside Paddle
RF/DC GND
Pin Configuration
Pin No.
1, 5, 7, 9, 10, 11, 15, 17, 19
2, 3, 4
6
8
12, 13, 14
16
18
20
Backside Pad
Label
NC
RF in
IREF1
IREF2
RF out
VBIAS
VCC2
VCC1
GND
Ordering Information
Part No.
Description
TQP9111
1.8–2.7 GHz Power Amplifier
TQP9111-PCB2140 1.8-2.2 GHz Evaluation board
TQP9111-PCB2600 2.3-2.7 GHz Evaluation board
Standard T/R size = 2500 pieces on a 13” reel
Advanced Data Sheet: Rev. E 09-17-15
© 2015 TriQuint Semiconductor, Inc
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Disclaimer: Subject to change without notice
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