TQP9321_15 Datasheet, PDF (1/7 Pages) TriQuint Semiconductor – High Efficiency 0.5 W Small Cell PA

Applications
 Small Cell / Picocell
 Enterprise Femtocell
 Bands 1, 2, 3, 4, 10 and 25
TQP9321
High Efficiency 0.5 W Small Cell PA
3.5 x 4.5 mm Leadless SMT Package
Product Features
 Frequency Range: 1.8 – 2.17 GHz
 Covers Multiple Bands with One Component
 Fully Integrated, 2-Stage Power Amplifier
 Internally Matched 50 Ω Input/Output
 ACLR: −50 dBc ACLR at Pavg =+27 dBm
 Gain: 30 dB
 High Efficiency: 27% at +27 dBm
 Quiescent Current: 110 mA
 Integrated Bias Control and Temp. Comp Circuit
 Single Supply Voltage: +5 V
 Lead-free / RoHS compliant
 POE Capable
Functional Block Diagram
RFin V_PD1 V_PD2 N/C N/C
13 12 11 10 9
N/C
RFout
8
7
AMP1
Matching
Network
AMP2
Matching
Network
Pin 1
Reference Mark
Package Topside
12
V_BIAS V_CC
3
N/C
4
N/C
5
N/C
6
N/C
Exposed
Backside Pad
GND
General Description
The TQP9321 is a high-efficiency, two-stage power
amplifier with integrated bias and temperature control
circuits in a low-cost surface-mount package. This 0.5
watt power amplifier is ideal for small cell base station
applications.
TQP9321 provides high gain (30 dB) and +27 dBm linear
power with pre-distortion correction over the 1.8 – 2.2
GHz frequency range for bands 1, 2, 3, 4, 10 and 25.
With pre-distortion, the amplifier is able to achieve
−50 dBc ACLR at +27 dBm output power using an LTE
signal.
Pin Configuration
Pin No.
1
2
3, 4, 5, 6, 8, 9, 10
7
11
12
13
Backside Pad
Label
VBIAS
VCC
N/C
RFout
VPD2
VPD1
RFin
RF/DC Ground
The TQP9321 integrates two high performance amplifier
stages to allow for a compact system design and
requires very few external components for operation.
The amplifier is bias adjustable allowing the amplifier’s
power consumption to be optimized for specific
applications. The TQP9321 is available in a lead-
free/RoHS-compliant 3.5 x 4.5 mm surface mount
package and is pin-compatible to the 0.7 – 1.0 GHz
TQP9309 and 2.5 – 2.7 GHz TQP9326.
Ordering Information
Part No.
Description
TQP9321
0.5 W Small Cell PA
TQP9321-PCB
Evaluation board
Standard T/R size: 2500 pcs. on a 13” reel
Datasheet: Rev. H 04-10-15
© 2015 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without notice
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