The STVVGLNA is a general-purpose, low-noise amplifier with a gain range of -17 dB to +15 dB. Its gain is regulated either autonomously by an integrated AGC loop or by software control. It can be used, for example, as an input amplifier for a satellite set-top box.
The STVVGLNA is a front-stage amplifier designed specifically for set-top boxes and satellite receivers. It features a wide input frequency range from 50 to 2150 MHz and offers selectable gain control via an internal automatic gain loop or external software control.
The device operates on a single 3.3-V DC supply with low power consumption of approximately 145 mW. It includes fully integrated RF AGC with power monitoring and supports various operating modes, including automatic wide-band mode and fixed gain mode, programmable via the I2C bus.
The device supports an input frequency range from 50 to 2150 MHz.
The amplifier has a low power consumption of 145 mW typical.
The device operates within a temperature range of -35 °C to 85 °C.