ADF7901 - High Performance ISM Band OOK/FSK Transmitter
Analog Devices
General Description
The ADF7901 is a low power OOK/FSK UHF transmitter designed for use in RF remote control devices.
It is capable of frequency shift keying (FSK) modulation on eight different channels, selectable by three external control lines.
OOK modulation is performed by modulating the PA control line.
Key Features
Single-chip, low power UHF transmitter 369.5 MHz to 395.9 MHz frequency operation using
fractional-N PLL and fully integrated VCO 3.0 V supply voltage Data rates up to 50 kbps supported Low current consumption
26 mA at 12 dBm output at 384 MHz Power-down mode (.
Full PDF Text Transcription for ADF7901 (Reference)
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FEATURES Single-chip, low power UHF transmitter 369.5 MHz to 395.9 MHz frequency operation using fractional-N PLL and fully integrated VCO 3.0 V supply voltage Data rates...
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ctional-N PLL and fully integrated VCO 3.0 V supply voltage Data rates up to 50 kbps supported Low current consumption 26 mA at 12 dBm output at 384 MHz Power-down mode (<1 μA) 24-lead TSSOP High Performance ISM Band OOK/FSK Transmitter IC ADF7901 GENERAL DESCRIPTION The ADF7901 is a low power OOK/FSK UHF transmitter designed for use in RF remote control devices. It is capable of frequency shift keying (FSK) modulation on eight different channels, selectable by three external control lines. OOK modulation is performed by modulating the PA control line. The on-chip VCO operates at 2× the output frequency. The division by 2
ADF7901 Datasheet
