F159V
F159V is Dual-Path RF Transmitter manufactured by Renesas.
Dual-Path RF Transmitter IC 450MHz to 2800MHz
Description
The F159V is a Dual-Path RF Transmitter IC that has an operating frequency range of 450MHz to 2800MHz. The device provides two independent transmit paths each with 18.3dB typical maximum gain with corresponding output noise floor of -142.5dBm/Hz, +31dBm OIP3, and +14dBm output P1dB designed to operate with a single +3.3V supply while consuming only 685mA DC current.
Each signal path includes a quadrature modulator, voltage variable attenuator (VVA), digital step attenuator (DSA), and a fixed gain amplifier. The device supports a total of 32dB VVA adjustment range using a SPI-controlled 11-bit DAC, and each DSA has...
