ADI HMC703LP4ETR

The HMC703LP4E fractional synthesizer is built upon the high performance PLL platform also contained in the HMC704LP4E and Hittite’s latest generation of PLL+VCO products. This platform has the best phase noise and spurious performance in the industry - enabling higher order modulation schemes while minimizing blocker effects in high performance radios. In addition, the HMC703LP4E offers frequency sweep and modulation features, external triggering, double buffering, exact frequency control, phase modulation and more - while maintaining pin compatibility with the HMC700LP4E PLL. Exact frequency mode with a 24 - bit fractional modulator provides the ability to generate fractional frequencies with zero frequency error and very low channel spurious, an important feature for Digital PreDistortion systems. The serial interface offers read back capability and is compatible with a wide variety of protocols.

• Wide band: DC - 8 GHz RF Input
• Best Phase Noise and Spurious in the Industry: -112 dBc/Hz @ 8 GHz Fractional, 50 kHz Offset
• Figure of Merit -230 dBc/Hz Fractional Mode -233 dBc/Hz Integer Mode
• High PFD rate: 100 MHz
• <50 fs RMS jitter
• Frequency and Phase Modulation
• Integrated Frequency Sweeper
• Triggered Frequency Hopping
• External Triggering
• 24 Lead 4x4 mm SMT Package: 16 mm2

• Microwave Point - to - Point Radios
• Base Stations for Mobile Radio (GSM, PCS, DCS, CDMA, WCDMA)
• Wireless LANs, WiMAX
• Communications Test Equipment
• CATV Equipment
• Automotive Sensors
• AESA - Phased Arrays
• FMCW Radar Systems