PLL+VCO


High-performance wideband and narrowband PLLVCOs from Hittite

Hittite offers a wide selection of high-performance wide and narrowband PLLVCOs that operate at up to 8.4GHz frequencies.

With industry-leading phase noise (-110 dBc/Hz in-band and -141 dBc/Hz at 1MHz offset, 2 GHz operating frequency) and spurious performance across all frequencies, the PLLVCOs help designers minimize blocker effects, improve receiver sensitivity, and increase transmitter spectral purity. The best-in-class EVM performance satisfies the most demanding applications in cellular and microwave backhaul markets.

Industry-leading spurious performance simplifies radio design and enables radio designers to achieve maximum performance. Unparalleled in the industry, the products feature less than -55 dBc/Hz inside the loop-bandwidth spurious performance, and significantly better performance outside the loop bandwidth (<-90 dBc/Hz). The PLLVCOs do not emit any channel spurs, which is critical in cellular and microwave radio markets where users often program channel step size according to the channel spacing of the particular standard of the radio.


Development Kit

Manufacturer Part Number Description Available Quantity Datasheets
EKIT01-HMC832LP6G DEV KIT FOR HMC832 0

PLL+VCO

Manufacturer Part Number Description Available Quantity Datasheets
HMC830LP6GETR IC FRACT-N PLL W/VCO 40QFN 2076
HMC821LP6CETR IC FRACT-N PLL 16BIT 40SMT 493
HMC833LP6GETR IC FRACT-N PLL W/VCO 40SMT 164
HMC765LP6CE IC PLL W/VCO FRACT-N 40-QFN 21
HMC767LP6CETR IC PLL W/VCO FRACT-N 40-QFN 196
HMC769LP6CE IC PLL W/VCO FRACT-N 40-QFN 0
HMC778LP6CETR IC PLL W/VCO FRACT-N 40-QFN 268
HMC783LP6CE IC PLL W/VCO FRACT-N 40-QFN 142
HMC820LP6CETR IC PLL W/VCO FRACTIONAL-N 40-QFN 560
HMC822LP6CE IC PLL W/VCO FRACTIONAL-N 40-QFN 306
HMC824LP6CE IC PLL W/VCO FRACTIONAL-N 40-QFN 51
HMC828LP6CE IC PLL W/VCO FRACTIONAL-N 40-QFN 0
HMC829LP6GE IC PLL W/VCO FRACTIONAL-N 40-QFN 147
HMC834LP6GE IC PLL W/VCO FRACTIONAL-N 40-QFN 219
HMC836LP6CE IC PLL W/VCO FRACTIONAL-N 40-QFN 0
HMC837LP6CE IC PLL W/VCO FRACTIONAL-N 40-QFN 65
HMC838LP6CE IC PLL W/VCO FRACTIONAL-N 40-QFN 157
HMC839LP6CE IC PLL W/VCO FRACTIONAL-N 40-QFN 14
HMC840LP6CE IC PLL W/VCO FRACTIONAL-N 40-QFN 66