The ADRF6602 is a high dynamic range RF mixer with integrated fractional-N PLL and VCO. It can be programmed via a 3-wire SPI interface.
The ADRF6602 is a high‑dynamic‑range active mixer that integrates a fractional‑N phase‑locked loop (PLL) and voltage‑controlled oscillator (VCO). It operates with an RF input range of 1 GHz to 3.1 GHz, an internal LO range of 1.55 GHz to 2.15 GHz, and provides a differential IF output up to 500 MHz with a conversion gain of 6.5 dB. The device is supplied in a 40‑lead, 6 mm × 6 mm LFCSP package and is RoHS‑compliant.
Designed for cellular base stations and other high‑frequency applications, the ADRF6602 offers programmable SPI control, low‑noise performance, and a range of configurable parameters such as IP3SET and charge‑pump current. Detailed pin descriptions, timing characteristics, and absolute maximum ratings are provided for system integration.
| RF input frequency range | 1000 MHz to 3100 MHz |
|---|---|
| Internal LO frequency range | 1550 MHz to 2150 MHz |
| IF 3 dB bandwidth | 500 MHz |
| Voltage conversion gain | 6.5 dB |
| Input P1dB | 14.8 dBm |
The device accepts RF inputs from 1 GHz to 3.1 GHz.
The internal LO can be programmed between 1.55 GHz and 2.15 GHz.
The IF output has a 3 dB bandwidth of 500 MHz.
The mixer provides a voltage conversion gain of about 6.5 dB.