TGA2720-SM
Advance Data Sheet
2.5 GHz 802.16e WiMax Amplifier
Key Features
•
•
•
•
•
•
•
12 11 10 9 8 7
Frequency Range: 2.3 – 2.7 GHz
Gain: 30 dB
Return Loss: 10 dB
22 dBm Pout, 16% PAE @ 2.5% EVM (IEEE
802.16e WiMAX signal: 64-QAM, 14 MHz BW)
Bias: Vd = 3.3 V @ 120 mA
Technology: E/D pHEMT
Package Dimensions: 2.85 x 3.6 x 0.45 mm
Pin
1
2,4,5,10,12
3
6
7
8
9
11
Description
RFin
NC
A
V
D
Gstep
RFout
Psense
Vd3
Vd1,2
PAen
N
A
•
•
E
C
Primary Applications
WiMAX / WiBro mobile wireless
communication systems
High Power 802.11b/g
Product Description
The TriQuint TGA2720-SM is a high linearity
MMIC for 2.3 & 2.5 GHz WiMAX IEEE 802.16e
mobile applications. The part is designed using
TriQuint’s proven standard E/D pHEMT
production process.
The TGA2720-SM delivers 22 dBm linear output
power at 2.5% EVM with 30 dB associated gain
and 16% PAE. The TGA2720-SM employs a gate
bias temperature compensation circuit for
maintaining constant operating current over
temperature, an integrated power detector, plus a
25dB step attenuator. The TGA2720-SM utilizes a
positive power supply for both gate and drain for
operation simplicity.
The TGA2720-SM is lead-free & RoHS compliant.
1 2 3 4 5 6
PARAMETER
Operating Frequency Range
Small Signal Gain
Input Return Loss
Output Return Loss
Error Vector Magnitude @
+22 dBm Output Burst
Power
Power Added Efficiency @
+22 dBm, Output Burst
Power
Drain Voltage
Drain Current
PA enable Voltage
Gain Step Voltage (Hi Gain /
Low Gain)
NOMINAL**
2.3 – 2.7
30
10
10
2.5
UNITS
GHz
dB
dB
dB
%
16
3.3
120
2.8
0/3
%
V
mA
V
V
** Using an IEEE 802.16e WiMAX signal w/ 64 QAM & 14 MHz BW
Datasheet subject to change without notice.
TriQuint Semiconductor: www.triquint.com (407) 886-8860 info-broadband@tqs.com
Jan 2007 © Rev -
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
