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.
