HMC8362 Datasheet | Analog Devices

FEATURES Set of 4 narrow-band VCOs with consistent sensitivity vs. frequency RF and tuning ports mon to all 4 VCOs RF output operates from fundamental oscillators with no subharmonic oscillations Up to 8 d Bm RF output power Power mute capability No external resonator required 40-lead, 6 mm × 6 mm LFCSP APPLICATIONS Electronic test and measurement Industrial and medical instrumentation Point to point and multipoint radios Aerospace and defense Wireless munication infrastructure FUNCTIONAL BLOCK DIAGRAM 40 NIC 39 NIC 38 NIC 37 NIC 36 NIC 35 NIC 34 NIC 33 NIC 32 NIC 31 NIC NIC 1 GND 2 NIC 3 GND 4 RFOUT 5 GND 6 NIC 7 VCB 8 NIC 9 NIC 10 11.90GHz TO 13.70GHz 13.50GHz TO 15.40GHz 15.20GHz TO 17.15GHz 16.95GHz TO 18.30GHz Figure 1. 30 NIC 29 VC1 28 GND 27 VTUNE 26 GND 25 VC2 24 GND 23 VC3 22 VC4 21 NIC PACKAGE BASE GND NIC 11 NIC 12 NIC 13 NIC 14 NIC 15 NIC 16 NIC 17 NIC 18 NIC 19 NIC 20 23984-001 GENERAL DESCRIPTION The HMC8362 is a gallium arsenide (Ga As), quadband, monolithic microwave integrated circuit (MMIC), voltage controlled oscillator (VCO) designed to offer wideband capabilities without promising on phase noise performance. The device integrates four independent, narrow-band VCOs with overlapping frequency bands, operating at a fundamental frequency range of 11.90 GHz to 18.30 GHz. The consistent tuning sensitivity across all frequency bands simplifies the synthesizer loop filter design. The tuning port is mon to all VCO cores for a simpler design of the phase-locked loop (PLL) feedback path. The HMC8362 also offers a low typical current consumption of 72 m A for power sensitive applications. The HMC8362 integrates resonators, negative resistance devices, and varactor diodes. The monolithic structure of the oscillator offers very low phase noise, optimal temperature stability, and is immune to vibration and process variation. The four VCOs are packaged in a single, 6 mm × 6 mm, surface-mount lead frame chip scale package (LFCSP), and require no...