DC997B-B: Demo Board for the LTC2241-12 12-Bit, 210Msps ADC.

DC997B-F - Demo Board for the LTC2240-10 10-Bit, 170Msps ADC.

The HMC834LP6GE is a low noise, wide band, Fractional-N Phase-Locked-Loop (PLL) that features an integrated Voltage Controlled Oscillator (VCO) with a fundamental frequency of 2800 MHz - 4200 MHz, and an integrated VCO Output Divider (divide by 1/2/4/6.../60/62) and doubler, that together allow the HMC834LP6GE to generate frequencies from 45 MHz to 1050 MHz, from 1400 MHz to 2100 MHz, from 2800 MHz to 4200 MHz, and from 5600 MHz to 8400 MHz. The integrated Phase Detector (PD) and delta-sigma modulator, capable of operating at up to 100 MHz, permit wider loop-bandwidths with excellent spectral performance.The HMC834LP6GE features industry leading phase noise and spurious performance, across all frequencies, that enable it to minimize blocker effects, and improve receiver sensitivity and transmitter spectral purity. The superior noise floor (< -170 dBc/Hz) makes the HMC834LP6GE an ideal source for a variety of applications - such as; LO for RF mixers, a clock source for high-frequency data-converters, or a tunable reference source for ultra-low spurious applications.Additional features of the HMC834LP6GE include RF output power control from 0 to 6 dB (~2 dB steps), output Mute function, and a delta-sigma modulator Exact Frequency Mode which enables users to generate output frequencies with 0 Hz frequency error.Applications Cellular/4G, WiMax Infrastructure Repeaters and Femtocells Communications Test Equipment CATV Equipment Phased Array Applications DDS Replacement Very High Data Rate Radios Tunable Reference Source for?Spurious- Free Performance

The HMC1099PM5E is a gallium nitride (GaN), broadband power amplifier delivering >10 W with up to 69% PAE across an instantaneous bandwidth of 0.01 GHz to 1.1 GHz, and with a ?0.5 dB typical gain flatness.The HMC1099PM5E is ideal for pulsed or continuous wave (CW) applications, such as wireless infrastructure, radars, public mobile radios, and general-purpose amplification.The HMC1099PM5E amplifier is externally tuned using low cost, surface-mount components and is available in a compact LFCSP package.Multifunction pin names may be referenced by their relevant function only.ApplicationsExtended battery operation for public mobile radiosPower amplifier stage for wireless infrastructuresTest and measurement equipmentCommercial and military radarsGeneral-purpose transmitter amplification

The HMC1118 is a general-purpose, broadband, nonreflective single-pole, double-throw (SPDT) switch in a LFCSP surface mount package. Covering the 9 kHz to 13.0 GHz range, the switch offers high isolation and low insertion loss. The switch features >48 dB isolation, 0.68 dB insertion loss up to 8.0 GHz, and a 7.5 ?s settling time of 0.05 dB margin of final RFOUT. The switch operates using positive control voltage logic lines of +3.3 V and 0 V and requires +3.3 V and ?2.5 V supplies. The HMC1118 can cover the same operating frequency range with a single positive supply voltage applied and the negative supply voltage (VSS) tied to ground and still maintaining good power handling performance. The HMC1118 is packaged in a 3 mm ? 3 mm, surface mount LFCSP package.Applications Test instrumentation Microwave radios and very small aperture terminals (VSATs) Military radios, radars, and electronic counter measures (ECMs) Fiber optics and broadband telecommunications

The HMC1131 is a gallium arsenide (GaAs), pseudomorphic high electron mobility transfer(pHEMT), monolithic microwave integrated circuit (MMIC), driver amplifier that operates from 24 GHz to 35 GHz. The HMC1131 provides 22 dB of gain at the 24 GHz to 27 GHz range, 35 dBm output IP3, and 24 dBm of output power at 1 dB gain compression, while requiring 225 mA from a 5 V supply.The HMC1131 is capable of supplying 25 dBm of saturated output power and is housed in a compact, 4 mm ? 4 mm ceramic leadless chip carrier (24-lead LCC). The HMC1131 is an ideal driver amplifier for a wide range of applications, including point-to-point radios, from 24 GHz to 35 GHz.Applications Point-to-point radios Point-to-multipoint radios VSAT and SATCOM

The HMC1161 is a monolithic microwave integrated circuit (MMIC), voltage controlled oscillator (VCO) that integrates a resonator, a negative resistance device, and a varactor diode, and features a half frequency output. Because of the monolithic construction of the oscillator, the output power and phase noise performance are excellent over temperature.The output power is 11 dBm typical from a 5 V supply voltage. The VCO is housed in a RoHS-compliant LFCSP and requires no external matching components.Applications Point to point and multipoint radios? Test equipment and industrial controls? Very small aperture terminals (VSATs)?

The HMC199AMS8 & HMC199AMS8E are low-cost general purpose dual SPDT GaAs ?bypass? switches in 8-lead MSOP packages covering DC to 2.5 GHz. These four-RF-port components integrate two SPDT switches and a through line onto a single IC. The designs provide low insertion loss of less than 0.5 dB while switching passive or active external circuit components in and out of the signal path. Port to port isolations are typically 25 to 30 dB. On-chip circuitry enables positive voltage control operation at very low DC currents with control inputs compatible with CMOS and most TTL logic families. Applications include LNA or filter bypass switching and single bit attenuator switching. The HMC199AMS8E is a RoHS-compliant product.APPLICATIONS Cellular ISM Basestations PCS

The HMC244AG16 is a non-reflective SP4T switch ina 16 lead glass/metal (hermetic) package. CoveringDC to 4 GHz, the switch offers 30~50 dB isolationand a low insertion loss of 0.9 dB through 3 GHz. A2:4 TTL/CMOS compatible decoder is integrated onthe switch requiring only 2 control lines and a positive5V bias to select each path, replacing 8 control linesnormally required by GaAs SP4T switches.Applications Telecom infrastructure Military radios, radar and ECM Space applications Test instrumentation

The HMC252AQS24E is low-cost non-reflectiveSP6T switches in 24-lead QSOP packagesfeaturing wideband operation from DC to3.0 GHz. The switch offers a single positive biasand true TTL/CMOS compatibility. A 3:6 decoderis integrated on the switch requiring only 3 controllines and a positive bias to select each path.The HMC252AQS24E SP6T replaces multipleconfigurations of SP4T and SPDT MMIC switches andlogic drivers.Applications Base station CATV / DBS MMDS and wireless LAN Test equipment