General Description

The HMc838lP6ce is a fully functioned Fractional-n Phase-locked-loop (Pll) with an integrated voltage controlled oscillator (vco). the Pll consists of an integrated low noise vco with a tri-band output, an autocalibration subsystem for low voltage vco tuning, a very low noise digital Phase detector (Pd), a precision controlled charge pump, a low noise reference path divider and a fractional divider.

Features

• tri-band rF Bandwidth: 795 - 945, 1590 - 1890, 3180 - 3780 MHz

• Ultra low Phase noise -111 dBc/Hz in Band typ.

• Figure of Merit (FoM) -227 dBc/Hz

• < 180 fs rMs Jitter

• 24-bit step size, resolution 3 Hz typ

• exact Frequency Mode

• Built-in digital self test

• 40 lead 6x6 mm sMt Package: 36 mm2

Typical Applications

• cellular/4g infrastructure

• repeaters and Femtocells

• communications test equipment

• catv equipment

• Phased array applications

• dds replacement

• very High data rate radios