The ADF5610 allows implementation of fractional-N or Integer N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and an external reference source. The wideband microwave voltage controlled oscillator (VCO) design permits frequency operation from 7300 MHz to 14600 MHz at a single radio frequency (RF) output. A series of frequency dividers with a differential frequency output allows operation from 57 MHz to 14600 MHz. Analog and digital power supplies for the PLL circuitry range from 3.1 V to 3.5 V, and the VCO supplies are between 4.75 V and 5.25 V. The charge pump supply voltage can be extended up to 3.6 V for improved frequency band overlap and extended upper frequency range.The ADF5610 has an integrated VCO with a fundamental frequency of 3650 MHz to 7300 MHz. These frequencies are internally doubled and routed to the RFOUT pin. An additional differential output allows the doubled VCO frequency to be divided by 1, 2, 4, 8, 16, 32, 64, or 128, allowing the user to generate RF output frequencies as low as 57 MHz. A simple 3?wire serial port interface (SPI) provides control of all on-chip registers. To conserve power, this divider block can be disabled when not needed through the SPI interface. Likewise, the output power for both the single-ended output and the differential output are programmable via the VCO register settings. The ADF5610 also contains various power-down modes for the VCO circuitry and PLL circuitry.The integrated phase detector (PD) and delta-sigma (?-?) modulator, capable of operating at up to 100 MHz, permit wide loop bandwidths and fast frequency tuning with a typical spurious level of ?100 dBc.With phase noise levels from ?115 dBc/Hz at 7.3 GHz to ?109 dBc/Hz at 14.6 GHz, the ADF5610 is equipped to minimize blocker effects, and to improve receiver sensitivity and transmitter spectral purity. The low phase noise floor eliminates any contribution to modulator and mixer noise floor in transmitter applications.The ADF5610 is a PLL with integrated VCO. The device features an innovative programmable performance technology that enables the ADF5610 to tailor current consumption and corresponding noise performance to individual applications by selecting either a low current consumption mode or a high performance mode for improved phase noise performance.Additional features of the ADF5610 include approximately 3 dBof RFOUT gain control in 1.5 dB steps and 5 dB of control onthe differential port in approximately 2.5 dB steps. Finally, the ?-?modulator with exact frequency mode enables users to generateoutput frequencies with 0 Hz frequency error.APPLICATIONSMilitary and defenseTest equipmentClock generationWireless infrastructureSatellite and very small aperture terminal (VSAT)Microwave radio

The ADF5902 is a 24 GHz transmitter (Tx) monolithic microwaveintegrated circuit (MMIC) with an on-chip, 24 GHz voltagecontrolled oscillator (VCO). The VCO features a fractional-Nfrequency synthesizer with waveform generation capability withprogrammable grid array (PGA) and dual transmitter channelsfor radar systems. The on-chip, 24 GHz VCO generates the24 GHz signal for the two transmitter channels and the localoscillator (LO) output. Each transmitter channel contains apower control circuit. There is also an on-chip temperaturesensor.Control of all the on-chip registers is through a simple, 4-wireserial peripheral interface (SPI).The ADF5902 comes in a compact, 32-lead, 5 mm ? 5 mmLFCSP package. Applications Automotive radars Industrial radars Microwave radar sensors

The ADuCRF101 is a fully integrated, data acquisition solution that is designed for low power, wireless applications. It features a 12-bit analog-to-digital converter (ADC), a low power ARM Cortex?-M3 processor, a 862 MHz to 928 MHz and 431 MHz to 464 MHz RF transceiver, and Flash?/EE memory. The ADuCRF101 is packaged in a 9 mm ? 9 mm LFCSP.The data acquisition section consists of a 12-bit SAR ADC. The six inputs can be configured in single-ended or differential mode. When configured in single-ended mode, they can be used for ratiometric measurements on sensors that are powered, when required, from the internal low dropout regulator (LDO). An internal battery monitor channel and an on-chip temperature sensor are also available.This wireless data acquisition system is designed to operate in battery-powered applications where low power is critical. The device can be configured in normal operating mode or different low power modes under direct program control. In flexi mode, any peripheral can wake up the device and operate it. In hibernate mode, the internal wake-up timer remains active. In shutdown mode, only an external interrupt can wake up the device.The ADuCRF101 integrates a low power ARM Cortex-M3 processor. It is a 32-bit RISC machine, offering up to 1.25 DMIPS peak performance. The ARM Cortex-M3 processor also has a flexible 14-channel direct memory access (DMA) controller that supports communication peripherals, serial peripheral interface (SPI), UART, and I2C. Also provided on chip are 128 kB of nonvolatile Flash/EE memory and 16 kB of SRAM.A 16 MHz on-chip oscillator generates the system clock. This clock can be internally divided for the processor to operate at a lower frequency, thus saving power. A low power, internal 32 kHz oscillator is available and can be used to clock the four timers, as follows: two general-purpose timers, a wake-up timer, and a system watchdog timer.A range of communication peripherals can be configured, as required, in a specific application. These peripherals include UART, I2C, SPI, GPIO ports, PWM, and RF transceivers.The RF transceiver communicates in the 862 MHz to 928 MHz and 431 MHz to 464 MHz frequency bands using multiple configurations.On-chip factory firmware supports in-circuit serial download via the UART, and nonintrusive emulation and program download are also supported via the serial wire interface. These features are incorporated into a low cost development system supporting this precision analog microcontroller family.The ADuCRF101 operates from 2.2 V to 3.6 V and is specified over an industrial temperature range of ?40?C to +85?C. It is available in a 64-lead LFCSP packageApplications Battery powered wireless sensor Medical telemetry systems Industrial and home automation Asset tracking Security systems (access systems) Health and fitness applications??

The HMC1061LC5 is a silicon germanium (SiGe), monolithic, fully differential, dual rank, track-and-hold amplifier that provides unprecedented bandwidth and dynamic range performance to wideband sampled signal systems. The track-and-hold amplifier offers precision signal sampling over an 18 GHz bandwidth, with 9-bit to 10-bit linearity from dc to beyond 5 GHz input frequency, 1.45 mV noise, and <70 fs random aperture jitter.The HMC1061LC5 can be clocked to 4 GSPS with minimal dynamic range loss. The track-and-hold amplifier can be used to expand the bandwidth and/or high frequency linearity of high speed analog to digital conversion and signal acquisition systems. Wideband data acquisition systems with multi GHz required bandwidth for a variety of applications, such as software defined radio, radar systems, electronic warfare (EW), electronic intelligence (ELINT), and automated test equipment (ATE).Applications RF ATE applications Digital sampling oscilloscopes RF demodulation systems Digital receiver systems High speed peak detectors Software defined radio Radar, electronic counter measures (ECM), and electronic intelligence systems High speed digital-to-analog converter (DAC) deglitching

The HMC1065LP4E is a compact GaAs MMIC Image Reject Low Noise Converter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 13 dB with 17 dBc of image rejection, and -2 dBm Input IP3. The HMC1065LP4E utilizes an RF LNA followed by an I/Q mixer which is driven by an active X2 multiplier. IF1 and IF2 mixer outputs are provided and an external 90? hybrid is needed to select the required sideband. The I/Q mixer topology reduces the need for filtering of the unwanted sideband. The HMC1065LP4E is a much smaller alternative to hybrid style image reject downconverter assemblies and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques.APPLICATIONS Point-to-Point & Point-to-Multi-Point Radio Satellite Communications Sensors

The HMC7144LC4 is a broadband driver amplifier for electro-absorption modulated lasers (EML) and supports data-rates up to 28.3 Gbps to meet the 100Gb Ethernet system requirements. The part provides the module designers scalable power dissipation for varying drive voltage characteristics of different modulators and the power consumption of the module can be set as low as 0.12W to 0.5W at 1.5Vpp and 2.2Vpp outputs amplitudes, respectively. The HMC7144LC4 supports wide range of supply voltages from 3.5V to 6V and delivering excellent time domain performance. The driver incorporates the unique feature, peak-detector with reference, which enables the continuous output amplitude monitoring without the need for an external high-frequency circuitry. The output amplitude and cross-point can be adjusted via control pins. The input and output are 50 Ohms matched and used AC coupled. The HMC7144LC4 is in robust leadless 4x4mm ceramic surface mountable package.APPLICATIONS Operation up to 28.3 Gbps Low DC Power Dissipation: 0.12W for 1.5Vpp swing @ 3.5V supply 0.50W for 2.3Vpp swing @ 6V supply Adjustable Output Amplitude from 1.2Vpp to 2.3Vpp Integrated Peak Detector 24 Lead Ceramic 4x4mm SMT Package: 16 mm2

The HMC7229LS6 is a four stage, gallium arsenide (GaAs),pseudomorphic high electron mobility transfer (pHEMT),monolithic microwave integrated circuit (MMIC), 1 W poweramplifier, with an integrated temperature compensated on-chippower detector that operates between 37 GHz to 40 GHz. TheHMC7229LS6 provides 24 dB of gain and 32 dBm of saturatedoutput power at 18% PAE at 39 GHz from a 6 V supply. With anexcellent IP3 of 40 dBm, the HMC7229LS6 is ideal for linearapplications such as high capacity, point to point or multipointradios or VSAT/SATCOM applications demanding 32 dBm ofefficient saturated output power. The radio frequency (RF)input/outputs are internally matched and dc blocked for ease ofintegration into higher level assemblies. The HMC7229LS6 ishoused in a ceramic, 6 mm ? 6 mm, high frequency, air cavitypackage that exhibits low thermal resistance and is compatiblewith surface-mount manufacturing techniques.Applications Point to point radios Point to multipoint radios Very small aperture terminal (VSAT) and satellite communications (SATCOM)

The HMC760LC4B is a SiGe monolithic, fully differential, single rank, track-and-hold (T/H) that provides unprecedented bandwidth and dynamic-range performance to wideband sampled signal systems. The T/H offers precision signal sampling over 5 GHz bandwidth, with 9 to 10-bit linearity from DC to 5 GHz input frequency, 0.9 mV noise, and <70 fs random aperture jitter. The device can be clocked to 4 GS/s with minimal dynamic range loss. The T/H can be used to expand the bandwidth and/or high-frequency linearity of high-speed A/D conversion and signal acquisition systems.APPLICATIONS RF ATE Applications Digital Sampling Oscilloscopes RF Demodulation Systems Digital Receiver Systems High Speed Peak Detectors Software Defined Radio Radar, ECM & ELINT Systems High Speed DAC De-Glitching

The HMC996LP4E is a GaAs PHEMT MMIC analog variable gain amplifier and / or driver amplifier which operates between 5 and 12 GHz. Ideal for microwave radio applications, the amplifier provides up to 18.5 dB of gain, output P1dB of up to +23 dBm, and up to +34 dBm of output IP3 at maximum gain, while requiring only 170 mA from a +5V supply. Gain control voltage pin (Vctrl) is provided to allow variable gain control up to 22 dB. Gain flatness is excellent making the HMC996LP4E ideal for EW, ECM and radar applications. The HMC996LP4E is housed in a RoHS compliant 4 x 4 mm QFN leadless package and is compatible with high volume surface mount manufacturing.Applications Point-to-Point Radio Point-to-Multi-Point Radio EW & ECM Subsystems? X-Band Radar Test Equipment & Sensors

DC391A-A: Demo Board for LTC5505 RF Power Detector with Buffered Output and >40dB Dynamic Range.