TQP5525_15 Datasheet, PDF (1/9 Pages) TriQuint Semiconductor – High Power 5 GHz WLAN Power Amplifier

TQP5525
High Power 5 GHz WLAN Power Amplifier
Applications
• 802.11a/n/ac Wireless LAN Systems
• CPE (Set Top Box, Routers, Gateways)
• WiFi Access Points and Small Cells
• Telematics
• Gaming and Infotainment
• Point-to-point and Backhaul
• ISM Band
4x4 mm 20-pin Leadless QFN Package
Product Features
• Fully Integrated 802.11ac Power Amplifier Module
With Power Detector
• Internally Matched Input / Output
• Temperature Compensated Bias Network
• High Gain = 32 dB
• Integrated CMOS Compatible Logic and Shutdown
• Typ. POUT=+25 dBm Pout, 35 dB EVM,
MCS9/VHT80 802.11ac
• Typ. POUT=+18 dBm, EVM=−40 dB,
MCS9/VHT80 802.11ac
• Typ. POUT = +26 dBm, EVM = −30 dB,
MCS7/HT40 802.11n
• Supply Voltage: +3.3 V to +5.0 V
• Leadless 4.0 x 4.0 x 0.85 mm Pb-Free QFN Package
Functional Block Diagram
Pin 1 Reference Mark
20
19
18
17 16
NC ¹
GND ²
DC Biasing/
Control Circuit
15 GND
14 GND
RFIN 3
13 RFOUT
GND 4
12 GND
PA_EN ⁵
11 GND
6
7
8
9
10
Backside Paddle
RF/DC GND
General Description
The TQP5525 is high power WLAN power amplifier
module containing an internally matched 3-stage PA,
compensated DC biasing circuit and output power
detector. This PA module provides high gain (32 dB),
high linearity, industry leading EVM floor, and excellent
spectral purity for wideband OFDM applications. The
architecture and interface are optimized for the most
stringent EVM requirements of next generation
802.11.ac WLAN devices.
The TQP5525 features chipset logic compatible control
voltages and buffered PA enable pin (PAEN) all of which
draw very low current to facilitate ease of use and
compatibility with current and future transceiver
generations. With its optimized power dissipation, this
amplifier module is well suited for implementation into
next generation MIMO configurations and well designed
to work with or without digital pre-distortion (DPD).
The TQP5525 is assembled in a small footprint 4.0 x 4.0
x 0.85 mm 20-pin QFN package.
Pin Configuration
Pin No.
2, 4, 11, 12, 14, 15, 16, 17
3
5
1, 6, 8
7
9, 18
10
13
19 / 20
Backside Paddle
Label
GND
RFIN
PA_EN
NC
DET_ALT
VCC3
DET
RFOUT
VCC2 / VCC1
RF/DC Ground
Ordering Information
Part No.
Description
TQP5525
High Power 5 GHz WLAN PA
TQP5525-EVB
Evaluation Board
Standard T/R size = 2500 pieces on 13” reel
Datasheet: Rev. E 01-04-15
© 2014 TriQuint
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Disclaimer: Subject to change without notice
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