MGA-22003
2.3-2.7 GHz 3x3mm WiMAX and WiFi Power Amplifier
Data Sheet
Description
Avago Technologies MGA-22003 linear power amplifier is
designed for mobile and fixed wireless data applications
in the 2.3 to 2.7 GHz frequency range. The PA is optimized
for IEEE 802.16 WiMAX/WiBro modulation but can be used
for any high linearity applications. The PA exhibits flat gain
and good match while providing linear power efficiency
to meet stringent mask conditions. It utilizes Avago Tech-
nologies proprietary GaAs Enhancement-mode pHEMT
technology for superior performance across voltage and
temperature levels.
The MGA-22003 is packaged in a 3x3x1 mm package for
space-constrained applications.
Features
Advanced GaAs E-pHEMT
50
all RF ports
9dB gain step in low power mode with Idsq reduction
Integrated CMOS compatible pins for shutdown and
low power mode
3 to 5V supply
ESD protection all ports above 800V HBM
Small size: 3 x 3 x 1 mm
Stable under all loads or conditions
-40C to +85C operation
Integrated DC blocking capacitors for Input and Ouput
pins.
Applications
Portable WiMAX/WiBro and WiFi applications
WiMAX/WiBro and WiFi Access points
Specifications (at 2.5GHz)
Gain of 35dB
PAE of 18% at SEM compliant Pout=25dBm
Meets 802.16 masks at 25 dBm Pout, 16QAM WiMAX
with 3.3V and 512mA
Functional Block Diagram
GND
16
RFIN
1
VCC1
15
GND
14
VCC2
13
GND
12
16QAM WiMAX EVM < -32dB (2.5%) at 25dBm
Low power Idd, 80mA at Pout=0dBm, 9dB Gain Step
VCC1
ISMN
GND
3
BIAS NETWORK
GND
10
16
15
14
13
12
BCTRL
4
BSPLY
5
BSW
6
PMOD
7
N/C
8
N/C
9
22003
KAYYWW
XXXXX
3mm
x
3mm
x 1mm
RFIN
GND
GND
BCTRL
VCC2
GND
GND
GND
2
OMN
RFOUT
11
Device Marking Instruction
1
2
3
4
5
6
7
8
GND
RFOUT
GND
NC
17
GND
11
10
9
BSW
BSPLY
Top View
“22003” = Product Code
“KA” = Korea ASE
“YY” = Year code indicates the year of manufacture
“WW” = Workweek code indicates the workweek of manufacture
“XXXXX” = Last 5 digit of assembly lot number
PAMOD
NC
ELECTRICAL SPECIFICATIONS
Absolute Minimum and Maximum Ratings
Table 1. Minimum and Maximum Ratings
Parameter
Description
Supply Voltage
Bias Supply
Bias Control
Bias ON/OFF
Mode Control
RF Input Power
MSL
Channel Temperature
Storage Temperature
ESD
Human Body Model
Man Machine Model
-65
Specifications
Pin
VCC1 VCC2
BSPLY
BCTRL
BSW
PAMODE
RFIN
Min.
Typical
3.3
3.3
2.8
1.8
1.8
Max.
5.5
4.2
4.2
4.2
4.2
15
MSL3
150
150
800
50
Unit
V
V
V
V
V
dBm
°C
°C
V
V
Comments
Using 16QAM 3/4
Table 2. Operating Range
Parameter
Description
Supply Voltage
Bias Supply
Bias Control
Bias ON/OFF
Mode Control
RF Output Power
Frequency Range
Thermal Resistance,
ch-b
Case Temperature
-40
Specifications
Pin
VCC1
VCC2
BSPLY
BCTRL
BSW
PAMODE
RFOUT
2.3
23.4
+85
Min.
3
3
2.75
1.65
1.65
Typical
3.3
3.3
13
2.8
.7
1.8
7
1.8
17
Max.
5
3.5
2.85
2.2
25
2.2
25
25
2.7
Unit
V
V
mA
V
uA
V
uA
V
uA
dBm
GHz
°C/W
°C
Comments
Using 16QAM 3/4
Channel to board
2
WiMAX (802.16e) Electrical Specifications
All data measured on an FR4 demo board at Vcc1 = Vcc2 = 3.3V, Tc = 25°C, 50
at all ports. Unless otherwise specified,
all data is taken with OFDM 16-QAM ¾ convolutional coding modulated signal per IEEE 802.16e with 10MHz BW operat-
ing over the BW of 2.3GHz to 2.7GHz.
Table 3. RF Electrical Characteristics
Performance
Parameter
Input Return Loss
Gain Flatness
Gain Variation (V
CC
)
High Power Mode
EVM
SEM-A @5.05MHz
SEM-B @6.5MHz
SEM-C @10.5MHz
SEM-D @11.5MHz
SEM-E @15.5MHz
SEM-F @20.5MHz
Pout (SEM Compliant)
Total DC Current
Gain
Low Power Mode
EVM
Gain Step
Total DC Current
P1dB
Psat
2fo
3fo
Settling Time
Icc leakage current
Noise Power in Cell Band
Noise Power in GPS Band
Noise Power in PCS
0.2
8
32
+25
501
464
35
-30
10
70
31
32
-12
-29
-35
0.5
10
-142
-133
-137
40
-10
-27
-27
dBm/MHz
uS
uA
dBm/Hz
dBm/Hz
dBm/Hz
38
–
15
dB
dB
dB
mA
dBm
dBm
dBm/MHz
Pout=0dBm
CW Single Tone
CW Single Tone
2.3-2.4GHz
2.5-2.7GHz
Pout=0dBm
560
-1
-32
-34
-30.6
-22.3
-26.6
-27.5
-35.3
-42.5
Min.
Typical
-10
1
Max.
Unit
dB
dB
Comments
Over any 10MHz
3V to 5V
Vcc=3.3V
Vcc=3.6V
IBW=100kHz
IBW=1MHz
1
-27
-30
-13
-13
-19
-25
-29.5
-37
dB
dB
dBm/100kHz
dBm/MHz
dBm
mA
802.16e
Pout=25dBm
Pout=24dBm
3
Selected performance plots
-20
-22
-24
-26
-28
-30
-32
-34
-36
-38
-40
2300
EVM Frequency Sweep (Vcc=3.0 to 5.0V)
Tambient=25C and Pout=25dBm
3V0
3V3
3V6
4V2
5V0
-20.00
-22.00
-24.00
EVM (dB)
-26.00
-28.00
-30.00
-32.00
-34.00
2400
2500
Frequency (MHz)
2600
2700
-36.00
2300
2400
2500
Frequency (MHz)
2600
2700
EVM Frequency Sweep (Vcc=3.0 to 5.0V)
Tambient=25C and Pout=26dBm
3V0
3V3
3V6
4V2
5V0
Figure 1. EVM Frequency Sweep at 25C and Pout=25dBm over Vcc
EVM Frequency Sweep (Tambient=-30C to +85C)
Vcc=3.3V and Pout=25dBm
EVM (dB)
Figure 2. EVM Frequency Sweep at 25C and Pout=26dBm over Vcc
EVM Power Sweep (Freq=2.3 to 2.7GHz)
Tambient=25C and Vcc=3.3V
2.3GHz
2.4GHz
2.5GHz
2.6GHz
2.7GHz
-20
-22
-24
-26
-28
-30
-32
-34
-36
-38
-40
2300
-30C
25C
+85C
2400
2500
Frequency (MHz)
2600
2700
-20.00
-22.00
-24.00
-26.00
-28.00
-30.00
-32.00
-34.00
-36.00
-38.00
-40.00
-42.00
-44.00
20.0
EVM (dB)
EVM (dB)
21.0
22.0
23.0
24.0
Pout (dBm)
25.0
26.0
Figure 3. EVM Frequency Sweep at Vcc=3.3V and Pout=25dBm over Tambient
EVM Power Sweep (Freq=2.3 to 2.7GHz)
Tambient=-30C and Vcc=3.3V
2.3GHz
2.4GHz
2.5GHz
2.6GHz
2.7GHz
Figure 4. EVM Power Sweep at Vcc=3.3V and 25C over Frequency
EVM Power Sweep (Freq=2.3 to 2.7GHz)
Tambient=+85C and Vcc=3.3V
2.3GHz
2.4GHz
2.5GHz
2.6GHz
2.7GHz
-20.00
-22.00
-24.00
-26.00
-28.00
-30.00
-32.00
-34.00
-36.00
-38.00
-40.00
-42.00
-44.00
20.0
21.0
22.0
23.0
24.0
Pout (dBm)
25.0
26.0
-20.00
-22.00
-24.00
-26.00
-28.00
-30.00
-32.00
-34.00
-36.00
-38.00
-40.00
-42.00
-44.00
20.0
EVM (dB)
EVM (dB)
21.0
22.0
23.0
24.0
Pout (dBm)
25.0
26.0
Figure 5. EVM Power Sweep at Vcc=3.3V and -30C over Frequency
Figure 6. EVM Power Sweep at Vcc=3.3V and +85C over Frequency
4
40
39
38
Gain (dB)
3V0
3V3
Gain Frequency Sweep (Vcc=3.0 to 5.0V)
Tambient=25C and Pout=25dBm
3V6
4V2
5V0
40
39
38
Gain (dB)
37
36
35
34
33
Gain Frequency Sweep (Tambient=-30C to +85C)
Vcc=3.3V and Pout=25dBm
-30C
25C
+85C
37
36
35
34
33
32
2300
2400
2500
Frequency (MHz)
2600
2700
32
2300
2400
2500
Frequency (MHz)
2600
2700
Figure 7. Gain Frequency Sweep at 25C and Pout=25dBm over Vcc
Gain Power Sweep (Freq=2.3 to 2.7GHz)
Tambient=25C and Vcc=3.3V
2.3GHz
2.4GHz
2.5GHz
2.6GHz
2.7GHz
Figure 8. Gain Frequency Sweep at Vcc=3.3V and Pout=25dBm over Tambient
Gain Power Sweep (Freq=2.3 to 2.7GHz)
Tambient=-30C and Vcc=3.3V
2.3GHz
2.4GHz
2.5GHz
2.6GHz
2.7GHz
40.00
39.00
38.00
Gain (dB)
40.00
39.00
38.00
Gain (dB)
37.00
36.00
35.00
34.00
33.00
37.00
36.00
35.00
34.00
33.00
32.00
20.0
21.0
22.0
23.0
24.0
Pout (dBm)
25.0
26.0
32.00
20.0
21.0
22.0
23.0
24.0
Pout (dBm)
25.0
26.0
Figure 9. Gain Power Sweep at Vcc=3.3V and 25C over Pout
Gain Power Sweep (Freq=2.3 to 2.7GHz)
Tambient=+85C and Vcc=3.3V
2.3GHz
2.4GHz
2.5GHz
2.6GHz
2.7GHz
Figure 10. Gain Power Sweep at Vcc=3.3V and -30C over Pout
Total Current Frequency Sweep (Vcc=3.0 to 5.0V)
Tambient=25C and Pout=25dBm
3V0
3V3
3V6
4V2
5V0
40.00
39.00
38.00
Gain (dB)
37.00
36.00
35.00
34.00
33.00
32.00
20.0
21.0
22.0
23.0
24.0
Pout (dBm)
25.0
26.0
0.6
0.58
0.56
0.54
0.52
0.5
0.48
0.46
0.44
0.42
0.4
2300
Itotal (A)
2400
2500
Frequency (MHz)
2600
2700
Figure 11. Gain Power Sweep at Vcc=3.3V and -+85C over Pout
Figure 12. Total Current Frequency Sweep at 25C and Pout=25dBm over Vcc
5
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