The HMC241AQS16 & HMC241AQS16E are general purpose low-cost non-reflective SP4T switches in 16-lead QSOP packages. Covering DC - 3.5 GHz, this switch offers high isolation and has a low insertion loss of 0.7 dB at 2 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 2:4 decoder is integrated on the switch requiring only 2 control lines and a positive bias to select each path, replacing 8 control lines normally required by GaAs SP4T switches.APPLICATIONS Base Stations & Portable Wireless CATV/DBS Wireless Local Loop Test Equipment

The HMC329ALC3B is a general-purpose, double balanced mixer in a leadless, RoHS compliant, surface-mount technology (SMT) package that can be used as an upconverter or down-converter between 24 GHz and 32 GHz. This mixer is fabricated in a gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC) process and requires no external components or matching circuitry. The HMC329ALC3B provides excellent local oscillator (LO) to radio frequency (RF) and LO to intermediate frequency (IF) suppression due to optimized balun preliminary structures. The mixer operates with LO amplitude above 9 dBm. The RoHS compliant HMC329ALC3B eliminates the need for wire bonding, allowing the use of surface-mount manufacturing techniques.Applications Microwave and very small aperture terminal (VSAT) radios Test equipment Military electronic warfare (EW) Electronic countermeasure (ECM) Command, control, communications, and intelligence (C3I)

The HMC4069LP4E is an Integer-N synthesizer which incorporates a 10 to 1300MHz digital phase-frequency detectorwith a 10 to 2900MHz 5-bit frequency counter. It is intended for use in low phase noise synthesizer applications.The combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizerswith wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunctionwith a differential loop amplifier, the HMC4069LP4E generates output voltages that can be used to phase lock a VCOto a reference oscillator.The device is packaged in a 24-pin, 4 x 4mm leadless QFN surface mount package with an exposed ground paddlefor improved RF and thermal performance.Applications Point-to-point radios Satellite communication systems Military applications Sonet clock generation

The HMC6787ALC5A is a compact GaAs MMIC I/Q variable gain upconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 11 dB with 17 dBc of sideband rejection, and 13 dB of gain control. The HMC6787ALC5A utilizes a RF variable gain amplifier preceded by an I/Q mixer where the LO is driven by a X2 multiplier. IF1 and IF2 mixer inputs 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 HMC6787ALC5A is a much smaller alternative to hybrid style single sideband upconverter assemblies and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques.APPLICATIONS Point-to-Point and Point-to-Multi-Point Radio Military Radar, EW & ELINT Satellite Communications Sensors

The HMC6789BLC5A is a compact GaAs MMIC I/Qdownconverter in a 12-terminal, RoHS compliant,ceramic leadless chip carrier (LCC) package. Thisdevice provides a small signal conversion gain of 14 dBwith 25 dBc of image rejection. The HMC6789BLC5Autilizes a low noise amplifier to drive the I/Q mixerwhere the LO is driven by a ?2 multiplier. IF1 and IF2mixer inputs are provided and an external 90? hybridis needed to select the required sideband. The I/Qmixer topology reduces the need for filtering of theunwanted sideband. The HMC6789BLC5A is a muchsmaller alternative to hybrid style single sidebanddownconverter assemblies and it eliminates the needfor wire bonding by allowing the use of surface mountmanufacturing techniques.Applications Point-to-Point and Point-to-Multi-Point Radios Military Radar, EW & ELINT Satellite Communications Sensors

DC1786A: Demo Board for the LTC2871 RS232/RS485 Multiprotocol Transceivers with Integrated Termination.

The LTM2884 is a complete galvanically isolated USB 2.0 compatible ?Module? (micromodule) transceiver. An upstream supply powers both sides of the interface through an integrated, isolated DC/DC converter.The LTM2884 is ideal for isolation in host, hub, bus splitter or peripheral device applications. It is compatible with USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) operation. Automatic speed selection configures integrated pull-up resistors on the upstream port to match those sensed on the downstream device.The isolator ?Module technology uses coupled inductors and an isolated power transformer to provide isolation between the upstream and downstream USB interface. This device is ideal for systems requiring isolated ground returns or large common mode voltage variations. Uninterrupted communication is guaranteed for common mode transients greater than 30kV/?s.Enhanced ESD protection allows this part to withstand up to ?15kV (human body model) on the USB transceiver interface pins to local supplies and ?15kV through the isolation barrier to supplies without latch-up or damage.Applications Isolated USB Interfaces Host, Hub, or Device Isolation Industrial/Medical Data Acquisition

DC1792A: Demo Board for the LTC2756 Serial 18-Bit SoftSpan IOUT DAC.

DC1796A-A Demo Board for: LTC2370-16 16-Bit, 2Msps, Pseudo- Differential Unipolar SAR ADC with 94dB SNR LTC6360 Very Low Noise Single-Ended SAR ADC Driver with True Zero Output

DC1796A-D Demo Board for: LTC6360 Very Low Noise Single-Ended SAR ADC Driver with True Zero Output LTC2364-16 16-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR