The HMC450QS16G(E) is a high efficiency GaAs InGaP HBT Medium Power MMIC amplifier operating between 800 and 1000 MHz. The amplifier is packaged in a low cost, surface mount 16 lead package and offers the same pinout and functionality as the higher band HMC413QS16G 1.6 - 2.3 GHz PA. With a minimum of external components, the amplifier provides 26 dB of gain, +40 dBm OIP3 and +28.5 dBm of saturated power from a +5V supply voltage. The integrated power control (Vpd) can be used for full power down or RF output power/current control. The combination of high gain and high output IP3 make the HMC450QS16G(E) an ideal linear driver for Cellular, PCS & 3G applications.Applications GSM, GPRS, & Edge? CDMA & WCDMA? Base Stations & Repeaters

The HMC6380LC4B is a wideband MMIC VoltageControlled Oscillator which incorporates the resonator,negative resistance device, and varactor diode. Outputpower and phase noise performance are excellentover temperature due to the oscillator?s monolithicconstruction. The Vtune port accepts an analog tuningvoltage from 0 to +23V. The HMC6380LC4B VCOoperates from a single +5V supply, consumes only75 mA of current, and is housed in a RoHS compliantSMT package. This wideband VCO uniquely combinesthe attributes of ultra small size, low phase noise, lowpower consumption, and wide tuning range.Applications Industrial/Medical EquipmentMeasurement EquipmentSatcomMilitary Radar, EW, & ECM

The LT6106 is a versatile high side current sense amplifier. Design flexibility is provided by the excellent device characteristics: 250?V maximum offset and 40nA maximum input bias current. Gain for each device is set by two resistors and allows for accuracy better than 1%.The LT6106 monitors current via the voltage across an external sense resistor (shunt resistor). Internal circuitry converts input voltage to output current, allowing for a small sense signal on a high common mode voltage to be translated into a ground referenced signal. The low DC offset allows for monitoring very small sense voltages. As a result, a small valued shunt resistor can be used, which minimizes the power loss in the shunt.The wide 2.7V to 44V input voltage range, high accuracy and wide operating temperature range make the LT6106 ideal for automotive, industrial and power management applications. The very low power supply current of the LT6106 also makes it suitable for low power and battery operated applications.Applications Current Shunt Measurement Battery Monitoring Power Management Motor Control Lamp Monitoring Overcurrent and Fault Detection

Demonstration circuit 1248 is a dual monolithic buck regulator featuring the LT3509. The demo circuit is designed for 5V@700mA and 3.3V@700mA output from a 6.5V to 36V input. The input voltage can go up to 60V without damaging the part. The switching frequency can be set from 300kHz to 2.2MHz by a single external resistor, and it is synchronizable over the full range. The power switches, the compensation components and the boost diodes are all integrated into the silicon. The shutdown and soft start function is independent for each channel. The current mode control scheme creates fast transient response and good loop stability. The part has overvoltage lockout, cycle by cycle current limit and thermal shutdown. DA pin can further protect the silicon under fault conditions by sensing the diode current.

DC1249A: Demo Board for the LTC4267-3 - Power over Ethernet IEEE 802.3af PD Interface with Integrated 300kHz Switching Regulator

DC1263A: Demo Board for the LTC4558 Dual SIM/Smart Card Power Supply and Interface

Demonstration circuit 1271 is a small foot print, high efficiency synchronous buck converter with 4.5V to 14V input range. It can supply 15A maximum load current at 1.5V output. The demo board features the LTC3854EDDB controller. The controller features a 400kHz constant frequency current mode architecture and allows RSENSE or DCR inductor current sensing. The demo board is configured using RSENSE.

DC1276B: Demo Board for LTC3558 - Linear USB Battery Charger with Buck and Buck-Boost Regulators

Demo Circuit 1277A is a demo board that features the LTC3670, a triple power supply composed of a 400mA synchronous buck regulator and two 150mA low dropout linear regulators (LDOs). The input supply range is 2.5V to 5.5V and it provides 1.2V @ 400mA, 2.8V @ 150mA and 3.3V @ 150mA. The output regulation of the LDOs is subject to the dropout requirements based on the supply voltage.

The LTC2351-14 is a 14-bit, 1.5Msps ADC with six simultaneously sampled differential inputs. The device draws only 5.5mA from a single 3V supply, and comes in a tiny 32-pin (5mm ? 5mm) QFN package. A sleep shutdown mode further reduces power consumption to 12?W. The combination of low power and tiny package makes the LTC2351-14 suitable for portable applications.The LTC2351-14 contains six separate differential inputs that are sampled simultaneously on the rising edge of the CONV signal. These six sampled inputs are then converted at a rate of 250ksps per channel.The 83dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.The device converts 0V to 2.5V unipolar inputs differentially, or ?1.25V bipolar inputs also differentially, depending on the state of the BIP pin. Any analog input may swing rail-to-rail as long as the differential input range is maintained.The conversion sequence can be abbreviated to convert fewer than six channels, depending on the logic state of the SEL2, SEL1 and SEL0 inputs.The serial interface sends out the six conversion results in 96 clocks for compatibility with standard serial interfaces. Bits LTC2351-12 12 LTC2351-14 14 Applications Multiphase Power Measurement Multiphase Motor Control Data Acquisition Systems Uninterruptable Power Supplies