TQP2420G Datasheet, PDF (1/13 Pages) TriQuint Semiconductor – 2.4GHz ISM Band InGaP HBT Power Amplifier

WLAN PRODUCTS
Vcc1
N/C
12
11
RF In ¹
N/C
10
9 _{RF Out / Vcc2}
TQP2420G
Datasheet
2.4GHz ISM Band InGaP
HBT Power Amplifier
N/C ²
8 _{RF Out / Vcc2}
Vref ³
Bias controller
4
5
Vcc
N/C
7 _Vdet
6
GND
Product Description:
The TQP2420G is a high performance, high linearity, medium-power amplifier
designed for 802.11b/g WLAN and other applications in the 2.4GHz ISM band.
The device exhibits industry-leading power added efficiency under 802.11b and
802.11g modulated signals. The power amplifier is manufactured using
TriQuint’s InGaP HBT process and is packaged in an industry standard 3mm x
3mm VQFN-12 package.
Selected Electrical Specifications:
Parameter
Frequency Range
min
typ
2400
-
Power Gain
28
29
Linear Output Power (802.11g
19
modulation)
Error Vector Magnitude (Pout =
2
+19dBm, 54Mbps OFDM Signal)
Linear Output Power (guaranteed
ACP under 802.11b modulation)
22
23
802.11b ACP; +22.0 dBm Output;
-35
1^st Side Lobe
802.11b ACP; +22.0 dBm Output;
-56
2^nd Side Lobe
Test Conditions: Ta=25°C; Vref= 2.95V; Vcc=Vc1=Vc2=3.3V
max
units
2500 MHz
dB
dBm
%
dBm
dBc
dBc
Features
High Linearity, 2.4 GHz ISM Band
PA for 802.11b/g WLAN Systems
Integrated Output Power Detector
Leadless 3.0 x 3.0 mm SMT
Package
Temperature Compensated Bias
Network with Bias Shutdown
Mode
EVM < 2% @ +19dBm Linear
Output Power 802.11g modulation
+23 dBm Linear Output Power
802.11b modulation
Applications
802.11b/g WLAN
2.4GHz ISM Band Applications
Cordless Phones
Broadband Systems
For further information please visit www.triquint.com
Datasheet rev 4.0; February 20, 2004.
.
1 of 13