AP561
Product Features
•
2.3 – 2.9 GHz
•
+39 dBm P1dB
•
13.8 dB Gain
•
1.4% EVM @ 30 dBm Pout
•
+12 V Supply Voltage
2.3-2.9 GHz WiMAX 8W Power Amplifier
Product Description
The AP561 is a high dynamic range broadband power
amplifier in a surface mount package. The single-stage
amplifier has 13.8 dB gain, while being able to achieve
high performance for 2.3–2.9 GHz WiMAX applications
with up to 39 dBm of compressed 1dB power.
Functional Diagram
The AP561 uses a high reliability +12V InGaP/GaAs HBT
process technology. The device incorporates proprietary
•
Lead-free/green/RoHS-compliant
bias circuitry to compensate for variations in linearity and
5x6 mm power DFN package
current draw over temperature. The device does not require
any negative bias voltage; an internal active bias allows the
AP561 to operate directly off a commonly used +12V
Applications
supply and has the added feature of a +5V power down
control pin. RoHS-compliant 5x6mm DFN package is
•
WiMAX CPE/BTS
surface mountable to allow for low manufacturing costs to
•
WiBro CPE/BTS
the end user.
The AP561 is targeted for use in a balanced or single ended
configuration for WiMAX or WiBro applications where
high linearity and high power is required.
Function
RF
IN
RF
OUT
I
REF
V
BIAS
NC
Pin No.
4,5,6
9,10,11
14
1
2,3,7,8,12,13
Specifications
Parameter
Operational Bandwidth
Test Frequency
Output Channel Power
Power Gain
Input Return Loss
Output Return Loss
Error Vector Magnitude
Operating Current, Icc
Collector Efficiency
RF Switching Speed
Output P1dB
Quiescent Current, Icq
Vpd
(4)
Vcc
Typical Performance
Units Min
GHz
GHz
dBm
dB
dB
dB
%
mA
%
ns
dBm
mA
V
V
2.3
2.6
+30
13.8
11
6.9
1.4
480
16.8
50
39
300
+5
+12
Typ
Max
2.9
Parameter
Test Frequency
Channel Power
Power Gain
Input Return Loss
Output Return Loss
Error Vector Magnitude
Operating Current, Icc
Collector Efficiency
Output P1dB
Quiescent Current, Icq
Vpd
Vcc
Units
GHz
dBm
dB
dB
dB
%
mA
%
dBm
mA
V
V
2.5
+30
14
11
6.2
2.2
510
15.8
40
Typical
2.6
+30
13.8
11
6.9
1.4
480
16.8
39
300
+5
+12
2.7
+30
13.5
14
5.7
2.1
490
16
38
Notes:
1. Test conditions unless otherwise noted: T = 25ºC, Vpd = +5V, Vcc = +12, Icq = 300mA at Pout = +30
dBm and f = 2.6 GHz.
2. Using an 802.16-2004 OFDMA, 64QAM-1/2,1024-FFT, 20 symbols, 30 subchannels signal, 9.5 dB
PAR @ 0.01%
3.
Switching speed: 50% TTL to 100/0% RF.
4.
Vpd used for device power down. (low=RF off)
5.
Capable of handling 10:1 VSWR @ 12 V
DC
, WiMax signal, Pout
AVG
= 30dBm.
Absolute Maximum Rating
Parameter
Pin max (CW into 50Ω load)
Storage Temperature
Max Junction Temperature, T
J,max
Thermal Resistance,
Θ
JC
Rating
+33 dBm
-55 to +125 ºC
158 ºC
8.4
°C
/ W
Ordering Information
Part No.
AP561-F
AP561-PCB2500
Description
WiMAX 12V 8W HBT Amplifier
2.5-2.7 GHz Fully Assembled Evaluation Board
Operation of this device above any of these parameters may cause permanent damage.
Standard T/R size = 500 pieces on a 7” reel.
Specifications and information are subject to change without notice
WJ Communications, Inc
•
Phone 1-800-WJ1-4401
•
FAX: 408-577-6621
•
e-mail: sales@wj.com
•
Web site: www.wj.com , www.TriQuint.com
Page 1 of 8 May 2008
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
