QPP-023
200W, 869-894MHz
Class AB Power Stage
QuikPAC Module Data
Features:
General description:
Single Polarity Operation
Matched for 50 ꢀꢁꢁRF interfaces
XeMOS FET Technology
Stable Performance
The QPP-023 QuikPAC™ RF power module is an impedance
matched Class AB amplifier stage designed for use in the output
stage of linear RF power amplifiers for cellular base stations. The
power transistors are fabricated using Xemod’s advanced design
LDMOS process. The gate terminal is connected directly to the
control voltage pin, allowing direct control of the bias. The user must
supply the proper value of VGS to set the desired quiescent current.
QuikPAC System Compatible
QuikClip or Flange Mounting
Standard Operating Conditions
Parameter
Symbol
Min
869
26.0
3.0
Nom
Max
894
32.0
5.0
Units
MHz
VDC
VDC
mA
Frequency Range
Supply (Drain) Voltage
Bias (Gate) Voltage
Bias (Gate) Current, Average
RF Source & Load Impedance
Load Impedance for Stable Operation (All Phases)
Operating Baseplate Temperature
F
28.0
3.5
VD
VG
IG
ꢀꢁ
VSWR
TOP
2.0
50
Ohms
10:1
+90
-20
ºC
Output Device Thermal Resistance, Channel to Baseplate
0.4
ºC/W
ꢀjc
Maximum Ratings
Parameter
Symbol
VD
VG
Value
35
15
Units
Supply (Drain) Voltage
VDC
VDC
W
Control (Gate) Voltage, VD = 0 VDC
Input RF Power
PIN
20
Load Impedance for continuous operation without damage
Output Device Channel Temperature
Lead Soldering Temperature
Storage Temperature
VSWR
3:1
200
+190
ºC
ºC
ºC
TSTG
-65 to +150
Performance at 28VDC & 25ºC
Parameter
Symbol
VD1,2
IDQ
Min
Nom
Max
28.2
2,200
Units
Supply (Drain) Voltage
Quiescent Current (total)
Peak Envelope Power at 1 dB Compression (two tone)
Gain at 40W PEP (two tone)
Gain Variation over frequency at 40W Output (two tone)
27.8
1,800
200
28.0
2,000
220
13.5
0.2
VDC
mA
W
P-1
13.0
dB
dB
dB
%
dBc
dB
dBc
dBc
G
ꢂG
IRL
ꢃ
0.5
12.0
32
15.0
36
-30
Input Return Loss (50 ꢁ Ref) at 40W PEP (two tone)
Drain Efficiency at 200W PEP (two tone)
3rd Order IMD Product (2 tone at 200W PEP;1 MHz spacing)
IMD Variation – 100 kHz to 25 MHz tone spacing
2nd Harmonic at 200W Pout(single tone)
-28
2.0
1.0
3rd Harmonic at 200W Pout(single tone)
XEMOD RESERVES THE RIGHT TO MAKE CHANGES TO THIS SPECIFICATION WITHOUT FURTHER NOTICE. BEFORE THE
PRODUCT DESCRIBED HERE IS WRITTEN INTO SPECIFICATIONS OR USED IN CRITICAL APPLICATIONS, THE PERFORMANCE
CHARACTERISTICS SHOULD BE VERIFIED BY CONTACTING XEMOD.
Xemod QuikPAC Data
QPP-023
www.xemod.com
Rev. B (07-26-01) Page 1 of 2