The ADF411x family of frequency synthesizers can be used to implement local oscillators (LO) in the upconversion and downconversion sections of wireless receivers and transmitters.
The ADF4118 is a high‑performance RF PLL frequency synthesizer covering 0.1 GHz to 3.0 GHz, suitable for base‑station transmitters, handsets, WLAN, test equipment and CATV. It integrates a low‑noise phase‑frequency detector, charge pump, programmable reference divider, A and B counters, and a dual‑modulus prescaler.
The handbook includes features, applications, a functional block diagram, revision history, detailed specifications, timing characteristics, absolute maximum ratings, ESD precautions, pin configuration, typical performance data, and circuit description to aid designers in implementing the device in up‑conversion or down‑conversion sections of wireless receivers and transmitters.
| Operating Temperature (Y version) | -40 °C to +125 °C |
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The Y version operates from –40 °C to +125 °C.