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Description

The HMC832 is a 3.3 V, high performance, wideband, fractional-N, phase-locked loop (PLL) that features an integrated voltage controlled oscillator (VCO) with a fundamental frequency of 1500 MHz to 3000 MHz, and an integrated VCO output divider (divide by 1/2/4/6/…60/62), that enables the HMC832 to generate continuous frequencies from 25 MHz to 3000 MHz. The integrated phase detector (PD) and delta-sigma (Δ-Σ) modulator, capable of operating at up to 100 MHz, permit wider loop bandwidths and faster frequency tuning with excellent spectral performance.

Pinout

Features

1. RF bandwidth:

2. 25 MHz to 3000 MHz

3. 3.3 V supply

4. Maximum phase detector rate: 100 MHz

5. 24-bit step size, resolution 3 Hz typical

6. Exact frequency mode with 0 Hz frequency error

7. Fast frequency hopping

Block Diagram