ASA306B Description
ASA306B, a trans-impedance amplifier (TIA) with voltage controlled attenuator, has a high linearity and low noise over a wide range of frequency up to 1.2 GHz, being suitable for use in the FTTH, optical receiver, distribution amplifiers, and drop-in amplifiers of CATV systems. The amplifier is available in a QFN24 plastic encapsulated package and passes through the stringent DC, RF, and reliability tests.
ASA306B Key Features
- Operating Frequency at 50 ~ 1200 MHz
- Optical Input from -7 dBm to +1 dBm
- EIN: 3.1 pA/rtHz
- Trans-impedance Gain Adjustable from 38 dB to 18 dB @ Vctrl = 0.0 ~ 4.3 V (adjustable)
- Gain Flatness: ±1.2 dB over Vctrl = 0.0 ~ 4.3 V and 50 ~ 1200 MHz
- Output Power: 86 dBV @ NTSC 79 channels
- Single +5 V, 290 mA