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

The 8-bit LTC1665 and 10-bit LTC1660 integrate eight accurate, serially addressable digital-to-analog converters (DACs) in tiny 16-pin narrow SSOP packages. Each buffered DAC draws just 56?A total supply current, yet is capable of supplying DC output currents in excess of 5mA and reliably driving capacitive loads to 1000pF. Sleep mode further reduces total supply current to 1?A.Proprietary, inherently monotonic voltage interpolation architecture provides excellent linearity while allowing for an exceptionally small external form factor.Ultralow supply current, power-saving Sleep mode and extremely compact size make the LTC1665 and LTC1660 ideal for battery-powered applications, while their ease of use, high performance and wide supply range make them excellent choices as general purpose converters.Applications Mobile Communications Remote Industrial Devices Automatic Calibration for Manufacturing Portable Battery-Powered Instruments Trim/Adjust Applications

The ADM2482E/ADM2487E are isolated data transceivers with ?15 kV ESD protection and are suitable for high speed, half-duplex or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter Output Pin Y is linked externally to Receiver Input Pin A, and Transmitter Output Pin Z to Receiver Input Pin B. The parts are designed for balanced transmission lines and comply with TIA/EIA- 485-A-98 and ISO 8482:1987(E).The devices employ the Analog Devices, Inc., iCoupler? technology to combine a 3-channel isolator, a three-state differential line driver, and a differential input receiver into a single package. An on-chip oscillator outputs a pair of square waveforms that drive an external transformer to provide isolated power. The logic side of the device can be powered with either a 5 V or a 3.3 V supply, and the bus side is powered with an isolated 3.3 V supply.The ADM2482E/ADM2487E driver has an active high enable, and the receiver has an active low enable. The driver output enters a high impedance state when the driver enable signal is low. The receiver output enters a high impedance state when the receiver enable signal is high.The device has current-limiting and thermal shutdown features to protect against output short circuits and situations where bus contention might cause excessive power dissipation. The part is fully specified over the industrial temperature range of ?40?C to +85?C and is available in a 16-lead, wide-body SOIC package.Applications Isolated RS-485/RS-422 interfaces Industrial field networks Multipoint data transmission systems

The HMC802ALP3E is a broadband bidirectional 1-bitGaAs IC digital attenuator in a low cost leadless sur-face mount package. This single positive control linedigital attenuator utilizes off chip AC ground capac-itors for near DC operation, making it suitable for awide variety of RF and IF applications. Covering DCto 10 GHz, the insertion loss is less than 3 dB typicaland attenuation accuracy is excellent at ?0.6 dB typ-ical. The attenuator also features a high IIP3 of +55dBm. One TTL/CMOS control input is used to selectthe attenuation state and a single Vdd bias of +5V isrequired. Applications Test equipment and sensors ISM, MMDS, WLAN,?WiMAX, WiBro Microwave radio & VSAT Cellular infrastructure

DC1947A: Demo Board for the LT3799-1 Offline Isolated Flyback LED Controller with Active PFC.

The ADP1754 /?ADP1755?are CMOS, low dropout linear regulators that operate from 1.6 V to 3.6 V and provide up to 1.2A of output current. These Low Vin?/ Vout LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5V down to 1.8V I/O rails, and powering core voltages down to 0.75V. Using an advanced proprietary architecture, they provide high power supply rejection, low noise, and achieve excellent line and load transient response with a small 4.7 ?F ceramic output capacitor.The ADP1754 is available in 7 fixed output voltage options. The ADP1755 is available in an adjustable version, which allows output voltages that range from 0.75 V to 3.0 V via an external divider. The ADP1754 / ADP1755 allows an external soft start capacitor to be connected to program the start-up. A power good output allows power system monitors to digitally check the health of the output power rail voltage.The ADP1754 / ADP1755 are available in a 16-lead, 4 mm ? 4 mm LFCSP, making them not only very compact solutions, but also providing excellent thermal performance for applications requiring up to 1.2A of output current in a small, low profile footprint.APPLICATIONS Server computers Memory components Telecommunications equipment Network equipment DSP/FPGA/microprocessor supplies Instrumentation equipment/data acquisition systems

Demonstration circuit 1516A is a 1.5V/15A synchronous buck converter operating with a switching frequency of 300kHz over an input voltage range of 4.5V to 24V. The demo board comes in two versions. The -A version uses inductor DCR current sensing with an iron powder inductor for highest efficiency. The -B version uses a 2.5mΩ/1% sense resistor for accurate current sensing with a low DCR ferrite inductor. The fixed on-time valley current mode control of the LTC3833 allows for a fast load step response.

DC1324A: Demo Board for LTC3672B-2 - Monolithic Fixed-Output 400mA Buck Regulator with Dual 150mA LDOs in 2mm × 2mm DFN

The HMC1082CHIP is a gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), pseudomorphic high electron mobility transistor (pHEMT), driver amplifier that operates from 5.5 GHz to 18 GHz. The HMC1082CHIP provides a typical gain of 24 dB, 36 dBm output IP3, and 25.5 dBm of output power for 1 dB compression, requiring only 220 mA from a 5 V supply voltage. The saturated output power (PSAT) is 26 dBm with 24% power added efficiency (PAE).The HMC1082CHIP is an ideal driver amplifier for a wide range of applications including point to point radios from 5.5 GHz to 18 GHz and marine radars at 9 GHz. The HMC1082CHIP can also be used for 6 GHz to 18 GHz EW and ECM applications.APPLICATIONS Software defined radios Electronics warfare (EW) Radar applications Electronic countermeasures (ECMs)

The ADV8003 is a multiple input video signal processor that can de-interlace and scale SD, ED, or HD video data to HD formats, generate a bitmap on-screen display (OSD) and output the video with OSD overlaid on two High Definition Multimedia Interface (HDMI) transmitters and a video encoder.Video can be input into the ADV8003 in a number of ways: using the 48-bit TTL pixel port, using the 24-bit external OSD TTL pixel port, or from a device with a HDMI transmitter such as the ADV7850. The ADV8003 supports many of the formats outlined in the CEA-861 and VESA specifications, as well as several other widely used timing formats.Using two external DDR2 memories, the ADV8003 can perform high performance, motion adaptive interlaced to progressive conversion on SD and HD content. Using a single DDR2 memory, the HD de-interlacing is limited to intrafield.The ADV8003 features primary and secondary video scalers that enable simultaneous output of multiple different resolutions. Detail enhancement and image enhancing techniques such as random, mosquito, and block noise reduction allow for improved final image quality. The frame rate converter of the ADV8003 allows the conversion between common frame rates with support to output two different frame rates simultaneously under certain conditions.The ADV8003 has a flexible digital core that allows the user to configure the part in several different modes: using a single video processing channel, using dual video processing channels, or displaying OSD on multiple outputs of different resolutions. The ADV8003 can accept OSD information from either an external OSD source on the 24-bit external OSD TTL pixel data input or internally generate a high quality, bitmap-based OSD. The internal OSD is highly flexible and allows the system designer to easily incorporate features like scrolling text and animation in various color depths up to 24-bit true color.Analog Devices, Inc., provides an OSD development tool (Blimp) to assist in the design, debug, and emulation of the OSD prior to integration with the system application. When the design is complete, the OSD development tool automatically generates code to which system APIs can be added before integration with the system application and an OSD design resource, which must be downloaded to an external SPI flash memory.Video can be output from the ADV8003 using one or both of the HDMI transmitters and/or the 6-DAC SD/HD video encoder. The flexible multiplexing in the part allows simultaneous output of HD formats on the HDMI transmitters and on the HD DACs (for example, 1080p) with SD formats on the SD DACs (for example, 480i).Both of the HDMI transmitters on the ADV8003 support all mandatory and many optional 3D video resolutions and audio return channels (ARC). Each transmitter also features a full CEC master. The ADV8003 can receive up to six channels of I2S, S/PDIF, direct stream digital (DSD), and high bit rate (HBR). The six 12-bit NSV? video DACs allow for composite (CVBS), S-Video (Y/C), and component (YPrPb) analog outputs in standard, enhanced, and high definition video formats. Oversampling of 216 MHz (SD and ED) and 297 MHz (HD) removes the requirement for external output filtering.The ADV8003 can also support 30-bit TTL in and 30-bit TTL out mode for professional applications.The ADV8003 supports the I2C? protocol for communication with the system microcontroller.APPLICATIONS High end A/V receivers Upconverting DVD players/recorders Blu-ray players/recorders Set-top boxes Video conferencing Standalone video processors HDMI splitters