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AP1093
2.4~2.5 GHz Power Amplifier 2004.08.30
The AP1093 is a linear, low current power amplifier ...
www.DataSheet4U.com
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 1st-stage control
voltage 2nd-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...