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Motore di ricerca datesheet componenti elettronici |
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AST20S Scheda tecnica(PDF) 1 Page - Advanced Semiconductor Business Inc. |
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AST20S Scheda tecnica(HTML) 1 Page - Advanced Semiconductor Business Inc. |
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1 / 41 page  1/41 ASB Inc. sales@asb.co.kr Tel: +82-42-528-7225 February 2017 AST20S High Gain, Low Noise Amplifier 1) OIP3 is measured with two tones at an output power of +4 dBm/tone separated by 1MHz. 100% in-house DC & RF testing is done on packaged products before taping * Please find the max. input power data from http://www.asb.co.kr/pdf/Maximum_Input_Power_Analysis.pdf Max. input power, in principle depends upon the application frequency and the matching circuit. Parameters Units Typical Testing Frequency MHz 900 1950 2450 3500 Gain dB 18.0 15.0 13.0 8.5 S11 dB -13 -11 -15 -10 S22 dB -15 -13 -13 -10 Output IP31) dBm 29 33 33 33 Noise Figure dB 0.6 0.7 1.0 2.1 Output P1dB dBm 16.0 18.0 18.5 18.0 Current mA 40 Device Voltage V +3.44 Parameters Units Min Typ Max Frequency MHz 1950 Gain dB 12.0 13.5 15.0 S11 dB -8.0 S22 dB -8.0 Output IP3 dBm 29 32 Noise Figure dB 0.7 0.8 Output P1dB dBm 17.0 18.0 Current mA 30 40 50 Device Voltage V +3.44 Parameters Rating Operating Case Temperature -40 to 85 C Storage Temperature -40 to 150 C Device Voltage +6 V Operating Junction Temperature +150 C Input RF Power (CW, 50 matched as in 1950 MHz application circuit)* +22 dBm Thermal Resistance 168 C/W Features Description 15 dB Gain at 1950 MHz 0.7 dB NF at 1950 MHz 33 dBm OIP3 at 1950 MHz 18 dBm P1dB at 1950 MHz “AEC-Q100 Qualified ” AST20S is a one-stage LNA which has a low noise, high gain, and high linearity over a wide range of frequency up to 6 GHz. It is also suitable for use in the low noise amplifier block of the mobile wireless systems of T-DMB, CDMA, GSM, GPS, GLONASS, Galileo, Compass, PCS, WCDMA, WiBro, WiMAX, and WLAN so on. The amplifier is available in a SOT363 package and passes the stringent DC, RF, and reliability tests. Applications ·GPS Receiver ·CDMA, GSM, W-CDMA, PCS ·WiBro, WiMax, WLAN ·Gain Block ·IF Amplifier Product Specifications More Information Tel: (82) 42-528-7223 Fax: (82) 42-528-7222 ASB Inc., 4th FI. Venture Town Bldg., 367-17 Goijeong-Dong, Seo-Gu, Daejon 302-716, Korea Typical Performance (Supply Voltage = +5 V, TA = +25 C, Zo = 50 ) Applications ·GPS Receiver ·CDMA, GSM, W-CDMA, PCS ·WiBro, WiMAX, WLAN ·Gain Block ·IF Amplifier ·Low Noise Amplifier Absolute Maximum Ratings Package Style: SOT363 Pin Configuration Pin No. Function 1 RF IN 2,3,6 GND 4 RF OUT & Bias 5 NC Application Circuit 698 ~ 787 MHz 900 MHz 880 ~ 953 MHz 900 MHz (Balanced Type) 1755 ~ 2140 MHz 1950 MHz 1950 MHz (Balanced Type) 2140 MHz & 2450 MHz 2500 MHz & 2600 MHz 3500 MHz 1200 ~ 1900 MHz 433 MHz & 315 MHz 850 ~ 950 MHz 1164 ~ 1620 MHz (GPS,GLONASS,Galileo,Compass) 1560 ~ 1620 MHz (Current Deviation Reduced) 1472 MHz Satellite Phone 174 ~ 240 MHz 50 ~ 200 MHz & 50 ~ 300 MHz 50 ~ 810 MHz(Wideband antenna) 800 ~ 2700 MHz (Wideband) 470 ~ 860 MHz (CMMB) 70 ~ 2700 MHz (ONU, 50 ) 2300 ~ 2700 MHz 900 ~ 2100 MHz (SMATV, 50 ) 50 ~ 2500 MHz (Trans-impedance Amplifier, 50 ) |
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