Advanced Semiconductor Business AST20S
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, PCS, WCDMA, WiBro, WiMAX, and WLAN so on. The amplifier is available in an SOT-363 package and passes the stringent DC, RF, and reliability tests.| Part No. | AST20S |
|---|---|
| Datasheet | AST20S Download |
| Manufacturer |  Advanced Semiconductor Business |
| Description | Low Noise Amplifier |
| Buy | Stock & Price |
FEATURES
●18 dB Gain at 900 MHz●0.6 dB NF at 900 MHz
●30 dBm OIP3 at 900 MHz
●17 dBm P1dB at 900 MHz
●One-stage LNA
DESCRIPTION
Package Style: SOT-363 Application Circuit● 698 ~ 787 MHz
● 900 MHz Typical Performance Parameters Testing Frequency Gain S11 S22 Output IP3 1) Units MHz dB dB dB dBm dB dBm mA V 900 18 -13 -15 30 0.6 17 1950 15.5 -11 -13 34 0.7 18 Typical 2450 13 -15 -13 33 0.9 18.5 48 3.15 3500 11 -12 -15 30 2.1 18
● 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 Noise Figure Output P1dB Current Device Voltage 1) OIP3 is measured with two tones at an output power of +4 dBm/tone separated by 1MHz. Product Specifications* Parameters Frequency Gain S11 S22 Output IP3 Noise Figure Output P1dB Current Device Voltage Units MHz dB dB dB dBm dB dBm mA V 15 40 28 17 Min Typ 900 18 -13 -15 30 0.6 17 48 3.15 55 0.7 Max
● 850 ~ 950 MHz
● 1210 ~...
