AP1093 Datasheet | RFIC

features a low current of 130m A, high gain of 30 d B, linear power of 19d Bm 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 : 130m A for 11g linear power(19d Bm) at 3.3V 175m A for 11g linear power(22d Bm) at 5V - High Efficiency: PAE>35% @802.11b linear power PAE>18% @802.11g linear power - High Gain: 30~31d B 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 11 RF OUT 5 6 7 8 9 10 11 12 13 14 15 16 Package Base Vcc_Bias Bias 10 RF OUT NC Dect_Out 4 5 Vb1 6 Vb2 7 GND Detector 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. © 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 .. 2.4~2.5...