STVVGLNAT Datasheet PDF - ST Microelectronics

●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.

●Key Features

● 75-Ω single-ended input impedance

● 75-Ω single-ended or 150-Ω differential output impedance

● Dual differential or single-ended outputs

● Single 3.3-V DC supply

● Input frequency range 50 to 2150 MHz

● Fully integrated RF AGC with power monitoring

● Low external component count

● Low power consumption (145 mW typical)

● Temperature range -35 °C to 85 °C

● Compatible with 5-V and 3.3-V I2 C bus

● I2 C bus control (option)

● Four selectable I2 C addresses C8,CA,CC,CE

● Applications

● Satellite set-top boxes

● SMATV RF accessories

● LNBs

● DVB-T active indoor antennas

● Package

● VFQFPN-16L 3x3x0.85 mm3 with exposed pad down (EPD)

● Environmentally friendly packaging, RoHS (2002/95/EC) compliant.