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ASL20G Datasheet(PDF) 4 Page - Advanced Semiconductor Business Inc. |
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ASL20G Datasheet(HTML) 4 Page - Advanced Semiconductor Business Inc. |
4 / 7 page 4/7 ASB Inc. · sales@asb.co.kr · Tel: +82-42-528-7223 October 2012 ASL20G Medium Gain, Low Noise GPS Amplifier 1000 1250 1500 1750 2000 0 5 10 15 20 25 Frequency (MHz) 1000 1250 1500 1750 2000 -20 -15 -10 -5 0 Frequency (MHz) 1000 1250 1500 1750 2000 -25 -20 -15 -10 -5 0 Frequency (MHz) 0 500 1000 1500 2000 2500 3000 0 1 2 3 4 5 6 7 8 9 10 Frequency [MHz] RF IN RF OUT L1=7.5 nH ASL20G VCTL Hi: ON Low: OFF (Power Save) L2=9.1 nH C1=0.5 pF C2=0.1 mF Vsupply 1 2 3 4 5 6 NC *P1 Frequency (MHz) 1575 Magnitude S21 (dB) 21 Magnitude S11 (dB) -10 Magnitude S22 (dB) -14 Noise Figure (dB) 0.65 Input IP3 (dBm) -22 Output P1dB( dBm) -6 Supply Current (mA) 6.0 Supply Voltage (V) 1.8 Control Current (mA) 300 Control Voltage VCTL (V) 1.8 2) IIP3 is measured with two tones at an input power of -40 dBm/tone separated by 1MHz. APPLICATION CIRCUIT GPS 1575 MHz +1.8 V / 6mA Schematic S-parameters & K-factor Note: 1) the length of the strip line P1 is given as below at the PCB with Er = 4.5 and T = 0.8 mm. *P1 Length: 1 mm, Width: 0.3 mm 2) Gain and S11 are in trade-off and varied with the length of P1 Board Layout (FR4, 20x20 mm 2, 0.8T) |
Similar Part No. - ASL20G |
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Similar Description - ASL20G |
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