AP1093
2.4~2.5 GHz Power Amplifier
2004.08.30
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.
1of 7
2
nd
-stage control voltage
The package ground provides circuit
ground as well as heat dissipation path
for the power amplifier.
Center Metal Package Base
NC16
No contact (Connect to ground for
better thermal dissipation)
NC15
VCC114
Supply voltage for first stage. Some
bypass capacitors are needed for
system application. The detail
configuration can be found in
Application Notes.
VCC113
RF_OUT12
RF_OUT11
RF output. Require external matching.
The detail configuration can be found in
Application Notes
RF_OUT10
NC9
No contact (Connect to ground for
better thermal dissipation)
NC8
DC and RF groundGND7
Vb26
1
st
-stage control voltageVb15
Power detector outputDect_Out4
Supply voltage for bias circuitVcc_Bias3
DC and RF groundGND2
RF inputRF_IN1
DescriptionNamePin Number
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.
Major Applications
• IEEE 802.11b/g WLAN Clients
• IEEE 802.11b/g WLAN Access Points
• 2.4 GHz ISM Band
• 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
• Detector
Pin Details
Functional Block Diagram
RF IN
GND
Vcc_Bias
Dect_Out
RF OUT
RF OUT
RF OUT
NC
1
8765
4
3
2
9
10
11
12
16 15 14 13
Input
Match
Detector
NC NC Vcc1 Vcc1
Vb2 can be connected with Vb1 pin into a single Vref through external resistor. (Please refer to the AP1093 Application note)
Bias
Vb1 Vb2 GND NC