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F159V

Renesas
Part Number F159V
Manufacturer Renesas
Description Dual-Path RF Transmitter
Published Aug 7, 2020
Detailed Description Dual-Path RF Transmitter IC 450MHz to 2800MHz F159V Datasheet Description The F159V is a Dual-Path RF Transmitter IC t...
Datasheet PDF File F159V PDF File

F159V
F159V


Overview
Dual-Path RF Transmitter IC 450MHz to 2800MHz F159V Datasheet 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 31dB gain control range in 1dB steps using SPI control.
An on-chip frequency synthesizer is shared by both paths and is optimized for use in multi-carrier, multi-mode FDD and TDD base station transmitters achieving GSM-grade performance.
The synthesizer offers both an integer mode and fractional mode.
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