AP1093
2.4~2.5 GHz Power Amplifier
2004.08.30
The AP1093 is a linear, low current power amplifier
in ISM band utilizing InGaP /GaAs HBT process. It
features a low current of 130mA, high gain of 30 dB,
linear power of 19dBm and PAE of 18% for 802.11g
under 3.3V. The AP1093 is housed in a 3 x 3 (mm),
16-pin, QFN leadless package. The AP1093 is
suitable to be used in 802.11b/g WLAN and other
2.4GHz applications.
•
Low current :
130mA for 11g linear power(19dBm) at 3.3V
175mA for 11g linear power(22dBm) at 5V
•
High Efficiency:
PAE>35% @802.11b linear power
PAE>18% @802.11g linear power
•
High Gain: 30~31dB
Major Applications
• IEEE 802.11b/g WLAN Clients
• IEEE 802.11b/g WLAN Access Points
• 2.4 GHz ISM Band
Pin Details
Pin Number
1
2
3
4
•
Detector
Name
RF_IN
GND
Vcc_Bias
Dect_Out
Vb1
Vb2
GND
NC
NC
RF_OUT
RF_OUT
RF_OUT
VCC1
VCC1
NC
NC
Description
RF input
DC and RF ground
Supply voltage for bias circuit
Power detector output
1
st
-stage control voltage
2
nd
-stage control voltage
DC and RF ground
No contact (Connect to ground for
better thermal dissipation)
RF output. Require external matching.
The detail configuration can be found in
Application Notes
Supply voltage for first stage. Some
bypass capacitors are needed for
system application. The detail
configuration can be found in
Application Notes.
No contact (Connect to ground for
better thermal dissipation)
Functional Block Diagram
NC
16
RF IN
1
Input
Match
NC
15
Vcc1
14
Vcc1
13
12 RF OUT
GND
2
11 RF OUT
5
6
7
8
9
10
11
12
13
14
15
16
Package Base
Vcc_Bias
3
Bias
10 RF OUT
NC
AP1093
Dect_Out
4
5
V
b
1
6
V
b
2
7
GND
Detector
9
8
NC
The package ground provides circuit
Center Metal ground as well as heat dissipation path
for the power amplifier.
Vb2 can be connected with Vb1 pin into a single Vref through external resistor. (Please refer to the AP1093 Application note)
For more information,please contact us at:
Sales Dept.
Tel: +886-2-2698-1022
e-mail: sales@rfintc.com
© 2003 RF Integrated Corporation. All rights reserved.
RF integrated Corp. reserves the right to make any changes to the specifications without notice.
1 of 7
AP1093
2.4~2.5 GHz Power Amplifier
2004.08.30
Electrical Characteristics
•
Under Vc=3.3V, Vref=2.85V, Ta=25
ºC
PARAMETER
Freq.
Total current
Linear Output Power
Bias control reference
current
Power Gain
Quiescent current
EVM
802.11b ACP-1
st
Side
Lobe
802.11b ACP-2
nd
Side
Lobe
Input VSWR
Output VSWR
PAE @ linear power
Pout=16dBm, 64QAM/54Mbps
Pout=24dBm, CCK/11Mbps
PAE
Pout=19dBm, 64QAM/54Mbps
Pout=24dBm, CCK/11Mbps
Pout=24dBm, CCK/11Mbps
Pout=19dBm, 64QAM/54Mbps
Pout=24dBm, CCK/11Mbps
EVM<3%, 64QAM/54Mbps
Icq=85mA
Pout=19dBm, 64QAM/54Mbps
Iref
Gp
Icq
EVM
CONDITION
SYMBOL
f
Icc
MIN.
2.4
TYP.
MAX.
2.5
UNIT
GHz
mA
dBm
mA
dB
mA
%
dBc
dBc
130
208
19
0.95
30
85
2.5
-36
-51
2:1
2.5:1
18
35
%
AP1093
© 2003 RF Integrated Corporation. All rights reserved.
For more information,please contact us at:
Sales Dept.
Tel: +886-2-2698-1022
e-mail: sales@rfintc.com
RF integrated Corp. reserves the right to make any changes to the specifications without notice.
2 of 7
AP1093
2.4~2.5 GHz Power Amplifier
2004.08.30
Electrical Characteristics
•
Under Vc=5V, Vref=2.95V, Ta=25
ºC
PARAMETER
Freq.
Total current
Linear Output Power
Bias control reference
current
Power Gain
Quiescent current
EVM
802.11b ACP-1
st
Side
Lobe
802.11b ACP-2
nd
Side
Lobe
In put VSWR
Out put VSWR
PAE @ linear power
@ Pout=22dBm, 64QAM/54Mbps
@Pout=27dBm, CCK/11Mbps
PAE
@ Pout=22dBm, 64QAM/54Mbps
@Pout=27dBm, CCK/11Mbps
@Pout=27dBm, CCK/11Mbps
@ Pout=22dBm, 64QAM/54Mbps
@Pout=27dBm, CCK/11Mbps
EVM<3%, 64QAM/54Mbps
@Icq=105mA
@ Pout=22dBm, 64QAM/54Mbps
Iref
Gp
Icq
EVM
CONDITION
SYMBOL
f
Icc
MIN.
2.4
TYP.
MAX.
2.5
UNIT
GHz
mA
dBm
mA
dB
mA
%
175
285
22
1.1
29
105
3
-35
-51
2
2.5
18
35
%
Absolute Maximum Ratings
Parameter
DC Power Supply For
Collector
DC Supply Current For
Collector
RF Input Power
Operating Ambient
Temperature
Storage Temperature
Rating
+5
450
+5
-40 to +85
-40 to +125
Unit
V
mA
dBm
°C
°C
Important Note:
The information provided in this datasheet is deemed to
be accurate and reliable only at present time. RF
Integrated Corp. reserves the right to make any
changes to the specifications in this datasheet without
prior notice.
AP1093
For more information,please contact us at:
Sales Dept.
Tel: +886-2-2698-1022
e-mail: sales@rfintc.com
© 2003 RF Integrated Corporation. All rights reserved.
RF integrated Corp. reserves the right to make any changes to the specifications without notice.
3 of 7
AP1093
2.4~2.5 GHz Power Amplifier
2004.08.30
Fig. 1
EVM & Icc vs. Pout (dBm)
(Vc1=Vc2=Vcc_bias=3.3V, Vref=2.85V, f=2.412GHz, 54Mbps OFDM Signal)
160
140
120
100
80
60
40
20
0
8
9 10 11 12 13 14 15 16 17 18 19 20 21
Pout (dBm)
Icc(mA)@Vc=3.3V
EVM(%)@Vc=3.3V, Included Signal Source (Source EVM ~0.8%)
8
6
4
2
0
EVM(%)
Icc(mA)
Fig. 2
PAE(%), Gain (dB), Output Power (dBm)
Fig. 3
Gain, P
OUT
, PAE vs. P
IN
EVM vs. Frequency
(Pout=19dBm, With 54 Mb/s, OFDM
Modulation)
3
2.5
EVM ( %)
60
50
PAE (%)
2
1.5
1
0.5
0
2.4 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.5
Frequency (GHz)
EVM(%)@3.3V
40
30
20
AP1093
10
0
- 1 5 .7
- 1 4 .7
- 1 3 .8
- 1 2 .9
- 1 2 .0
- 1 1 .0
- 1 0 .0
- 9 .2
- 8 .2
- 7 .1
- 5 .8
- 4 .2
- 2 .1
2 .9
Input Power (dBm)
Gain(dB)@3.3V
Pout(dBm)@3.3V
PAE(%)@3.3V
© 2003 RF Integrated Corporation. All rights reserved.
For more information,please contact us at:
Sales Dept.
Tel: +886-2-2698-1022
e-mail: sales@rfintc.com
RF integrated Corp. reserves the right to make any changes to the specifications without notice.
4 of 7
AP1093
2.4~2.5 GHz Power Amplifier
2004.08.30
Fig. 4
Detector Output vs. Output Power
35
Fig. 5
Power Gain vs. Frequency
33
31
1.1
Detector Output (V)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
14 15 16 17 18 19 20 21 22 23 24 25 26 27
Output Power (dBm)
Vdec(V)@3.3V
Power Gain (dB)
29
27
25
23
21
19
17
15
2
2.12
2.24
2.36
2.48
2.6
Frequency (MHz)
2.72
2.84
2.96
Gain(dB)@Pout~17dBm, Vc=3.3V
Fig. 6
Input Return Loss vs. Frequency
Fig. 7
Output Return Loss vs. Frequency
0
-5
dB (S22)
0
-2
-4
dB (S11)
-6
-8
-10
-12
-14
-16
2.00
2.13
2.26
2.39
2.52
2.65
2.78
2.91
Frequency (GHz)
-10
-15
-20
-25
2
2.12
2.24
2.36
2.48
2.6
Frequency (GHz)
2.72
2.84
2.96
AP1093
For more information,please contact us at:
Sales Dept.
Tel: +886-2-2698-1022
e-mail: sales@rfintc.com
© 2003 RF Integrated Corporation. All rights reserved.
RF integrated Corp. reserves the right to make any changes to the specifications without notice.
5 of 7
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