The HMC728 is a 2:1 Selector designed to support data transmission rates of up to 13 Gbps, and selector port operation of up to 13 GHz. The selector routes one of the two single-ended inputs to the differential output upon assertion of the proper select port. All single-ended input signals to the HMC728 are terminated with 50 ohms to ground on-chip, and may be either AC or DC coupled.The outputs of the HMC728 may be operated either differentially or single-ended. Outputs can be connected directly to a 50 ohm terminated system, while DC blocking capacitors may be used if the terminating system is 50 ohms to a non-ground DC voltage. The HMC728 operates from a single -3.3V DC supply and is available in a ceramic RoHS compliant 3x3 mm SMT package.APPLICATIONS 2:1 Multiplexer up to 13 Gbps F ATE Applications Broadband Test & Measurement Serial Data Transmission up to 13 Gbps Redundant Path Switching Built-in Test

The HMC698LP5(E) is a frequency synthesizer with a wideband reversible polarity digital PFD and lock detect output. The divider operates unconditionally from 80 - 7000 MHz with a continuous integer division ratio of 12 to 259. The HMC698LP5(E) high frequency operation along with ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast settling and very low phase noise. When used in conjunction with a differential loop filter, the HMC698LP5(E) can be used to phase lock a VCO to a reference oscillator.Applications Satellite Communication Systems Point-to-Point Radios Military Applications Sonet Clock Generation

The HMC959LC3 is a Divide-by-4 with Reset designed to support clock frequencies as high as 26 GHz. During normal operation, with the reset pin not asserted, the output toggles from its prior state on the positive edge of the clock. This results in a divide-by-four function of the clock input. Asserting the reset pin forces the Q output low regardless of the clock edge state (asynchronous reset assertion). Reversing the clock inputs allows for negative-edge triggered applications. The HMC959LC3 also features an output level control pin, VR, which allows for loss compensation or for signal level optimization.All input signals to the HMC959LC3 are terminated with 50 ? to ground on-chip, and may be either AC or DC coupled. Outputs can be connected directly to a 50 ? terminated system, while DC blocking capacitors may be used if the terminating system is 50 ? to a non-ground DC voltage. The HMC959LC3 operates from a single -3.3 V DC supply and is available in a ceramic RoHS-compliant 3?3 mm SMT package.APPLICATIONS High Speed Frequency Divider?(up to 26 GHz) Broadband Test & Measurement Clock Synthesis Phase Locked Loops

The HMC752LC4 is a GaAs MMIC Low Noise WidebandAmplifier housed in a leadless 4x4 mm ceramicsurface mount package. The amplifier operates between24 and 28 GHz, providing up to 25 dB of smallsignal gain, 2.5 dB noise figure, and output IP3 of+26 dBm, while requiring only 70 mA from a +3V supply.The P1dB output power of up to +13 dBm enablesthe LNA to function as a LO driver for balanced, I/Qor image reject mixers. The HMC752LC4 also featuresI/Os that are DC blocked and internally matched to50 Ohms, making it ideal for high capacity microwaveradios or VSAT applications.Applications Point-to-Point Radios Point-to-Multi-Point Radios Military & Space Test Instrumentation

The HMC736 is a GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCO. The HMC736 integrates a resonator, negative resistance device, varactor diode and feature half frequency output. The VCO's phase noise performance is excellent over temperature, shock, and process due to the oscillator's monolithic structure. Power output is +9 dBm typical from a +4.2V supply voltage. The voltage controlled oscillator is packaged in a leadless QFN 4?4 mm surface mount package, and requires no external matching components.APPLICATIONS Point-to-Multi-Point Radios Test Equipment & Industrial Controls SATCOM Military End-Use

The HMC742A is a digitally controlled variable gain amplifier which operates from 70 MHz to 4 GHz, and can be programmed to provide from -19.5 dB attenuation, to 12 dB of gain, in 0.5 dB steps. The HMC742A delivers noise figure of 4 dB in its maximum gain state, with output IP3 of up to +39 dBm in any state. The dual mode gain control interface accepts either a three-wire serial input or a 6 bit parallel word. The HMC742A also features a user selectable power up state and a serial output for cascading other serially controlled Hittite components. The HMC742A is housed in an RoHS compliant 5x5 mm QFN leadless package, and requires minimal external components.Applications Cellular/3G Infrastructure WiBro / WiMAX / 4G Microwave Radio & VSAT Test Equipment and Sensors IF & RF Applications

The ADA4850-1/ADA4850-2 are low price, high speed, voltagefeedbacks rail-to-rail output op amps with ultralow power-down.Despite their low price, the ADA4850-1/ADA4850-2 provideexcellent overall performance and versatility. The 175 MHz,?3 dB bandwidth and 220 V/?s slew rate make these amplifierswell-suited for many general-purpose, high speed applications.The ADA4850-1/ADA4850-2 are designed to operate at supplyvoltages as low as 2.7 V and up to 6 V at 2.4 mA of supplycurrent per amplifier. In power-down mode, the supply currentis less than 150 nA, ideal for battery-powered applications.The ADA4850-1/ADA4850-2 family provides users with a truesingle-supply capability, allowing input signals to extend200 mV below the negative rail and to within 2.2 V of thepositive rail. The output of the amplifier can swing within80 mV of either supply rail.With its combination of low price, excellent differential gain(0.12%), differential phase (0.09?), and 0.1 dB flatness out to14 MHz, these amplifiers are ideal for video applications. The ADA4850-1/ADA4850-2 are designed to work in theextended temperature range of ?40?C to +125?C. Applications Portable multimedia players Video cameras Digital still cameras Consumer video Clock buffers

The ADA4853-1/ADA4853-2/ADA4853-3 are low power, low cost, high speed, rail-to-rail output op amps with ultralow power disables that are ideal for portable consumer electronics. Despite their low price, the ADA4853-1/ADA4853-2/ADA4853-3 provide excellent overall performance and versatility. The 100 MHz, ?3 dB bandwidth, and 120 V/?s slew rate make these amplifiers well-suited for many general-purpose, high speed applications.The ADA4853-1/ADA4853-2/ADA4853-3 voltage feedback op amps are designed to operate at supply voltages as low as 2.65 V and up to 5 V using only 1.4 mA of supply current per amplifier. To further reduce power consumption, the amplifiers are equipped with a power-down mode that lowers the supply current to less than 1.5 ?A maximum, making them ideal in battery-powered applications.The ADA4853-1/ADA4853-2/ADA4853-3 provide users with a true single-supply capability, allowing input signals to extend 200 mV below the negative rail and to within 1.2 V of the positive rail. On the output, the amplifiers can swing within 200 mV of either supply rail.With their combination of low price, excellent differential gain (0.2%), differential phase (0.10?), and 0.5 dB flatness out to 22 MHz, these amplifiers are ideal for video applications.The ADA4853-1 is available in a 6-lead SC70, the ADA4853-2 is available in a 16-lead LFCSP_WQ, and the ADA4853-3 is available in both a 16-lead LFCSP_WQ and a 14-lead TSSOP. The ADA4853-1 temperature range is ?40?C to +85?C while the ADA4853-2/ADA4853-3 temperature range is ?40?C to +105?C.Applications Automotive infotainment systems Automotive safety systems Portable multimedia players Video cameras Digital still cameras Consumer video Clock buffer

The ADA4855-3 (triple) is a single-supply, rail-to-rail output operational amplifier. It provides excellent high speed performance with 410 MHz, ?3 dB bandwidth and a slew rate of 870 V/?s. It has a wide input common-mode voltage range that extends from 0.2 V below ground to 1 V below the positive rail.In addition, the output voltage swings within 100 mV of either supply rail, making this rail-to-rail operational amplifier easy to use on single-supply voltages as low as 3.3 V. The ADA4855-3 offers a typical low power of 7.8 mA per amplifier and is capable of delivering up to 57 mA of load current. It also features a power-down function for power sensitive applications that reduces the supply current down to 1 mA. The ADA4855-3 is available in a 16-lead LFCSP and is designed to work over the extended industrial temperature range of ?40?C to +105?C.ApplicationsProfessional videoConsumer videoImagingInstrumentationBase stationsActive filters Data Sheet, Rev. 0, 11/2008

The ADA4922-1 is a differential driver for 16-bit to 18-bitanalog-to-digital converters (ADCs) that have differential inputranges up to ?20 V. Configured as an easy-to-use, single-ended-to-differentialamplifier, the ADA4922-1 requires no externalcomponents to drive ADCs. The ADA4922-1 provides essentialbenefits such as low distortion and high SNR that are requiredfor driving ADCs with resolutions up to 18 bits.With a wide supply voltage range (5 V to 26 V), high inputimpedance, and fixed differential gain of 2, the ADA4922-1 isdesigned to drive ADCs found to in a variety of applications,including industrial instrumentation. The ADA4922-1 is manufactured on Analog Devices, Inc.,proprietary, second-generation XFCB process that enables theamplifier to achieve excellent noise and distortion performanceon high supply voltages.The ADA4922-1 is available in an 8-lead 3 mm ? 3 mm LFCSPas well as an 8-lead SOIC package. Both packages are equippedwith an exposed paddle for more efficient heat transfer. TheADA4922-1 is rated to work over the extended industrialtemperature range, ?40?C to +85?C. Applications High voltage data acquisition systems Industrial instrumentation Spectrum analysis ATE Medical instruments