DC987B-F: Demo Board for the LTC6401-14 2GHz Low Noise, Low Distortion Differential ADC Driver for DC-140MHz.

The LTC1682/LTC1682-3.3/LTC1682-5 are doubler charge pumps with an internal low noise, low dropout (LDO) linear regulator. These parts are designed to provide a low noise boosted supply voltage for powering noise sensitive devices such as high frequency VCOs in wireless applications.An internal doubler charge pump converts a 1.8V to 4.4V input to a boosted output, while the internal LDO regulator converts the boosted voltage to a low noise regulated output. The adjustable version allows the user to set VOUT via external resistors connected to FB. The regulator is capable of supplying up to 50mA of output current. Shutdown reduces the supply current to < 5?A, removes the load from VIN by disabling the regulator and discharges VOUT to ground through a 100? switch.The LTC1682 LDO regulator is stable with only 2?F on the output. Small ceramic capacitors can be used, reducing PC board area.The LTC1682/LTC1682-3.3/LTC1682-5 are short-circuit and over temperature protected. The parts are available in 8-pin MSOP and SO packages.Applications VCO Power Supplies in Cellular Phones 2-Way Pagers Wireless PCMCIA Cards Portable Medical Instruments Low Power Data Acquisition Remote Transmitters

The HMC943APM5E is a four stage, gallium arsenide (GaAs), pseudomorphic high electron mobility transistor (pHEMT), monolithic microwave integrated circuit (MMIC), >1.5 W power amplifier that operates between 24 GHz to 34 GHz. The HMC943APM5E provides 23 dB of gain, 34 dBm of saturated output power (PSAT), and 23% power added efficiency (PAE) from a 5.5 V supply. The high output third-order intercept (IP3) of 39 dBm makes the HMC943APM5E ideal for microwave radio applications. A power detector output is also available. The HMC943APM5E amplifier input/outputs (I/Os) are internally matched to 50 ?. The device is packaged in a leadless, 5 mm ? 5 mm, surface-mount LFCSP_CAV package, and requires no external matching components.Applications Point to point radios Point to multipoint radios Microwave radios, very small aperture terminals (VSATs), and satellite communications (SATCOM) Military and space

CDCLVP1212 Evaluation Module

Dual Lane 2:1/1:2 Mux/Buffer SMA Evaluation Kit

ZTP - Infrared Sensor Evaluation Board

The LT3668 is a monolithic triple power supply composed of a 400mA buck switching regulator and two 200mA low dropout linear tracking regulators (LDOs).This provides a complete and robust power solution for applications that require the power supply of a sensor to tightly track the power supply of a measurement ASIC.Each tracking LDO supplies 200mA of output current with a typical dropout voltage of 340mV, and each LDO has an accurate resistor programmable current limit.Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting and reverse current protection.The buck regulator includes a high efficiency switch, a boost diode, and the necessary oscillator, control and logic circuitry. Current mode topology is used for fast transient response and good loop stability. Low ripple Burst Mode operation maintains high efficiency at low output currents while keeping output ripple below 15mV in a typical application.The LT3668 is available in a thermally-enhanced 16-lead MSOP package with exposed pad for low thermal resistance.Applications Fault-Protected Sensor Supply Automotive and Industrial Supplies Power for Portable Instrumentation

The AD7091 is a 12-bit successive approximation register analog-to-digital converter (SAR ADC) that offers ultralow power consumption (typically 367 ?A at 3 V and 1 MSPS) while achieving fast throughput rates (1 MSPS with a 50 MHz SCLK). The AD7091 operates from a single 2.09 V to 5.25 V power supply. The AD7091 also features an on-chip conversion clock and a high speed serial interface.The conversion process and data acquisition are controlled using a CONVST signal and an internal oscillator. The AD7091 has a serial interface that allows data to be read after the conversion while achieving a 1 MSPS throughput rate. The AD7091 uses advanced design and process techniques to achieve very low power dissipation at high throughput rates.The reference is derived internally from VDD. This design allows the widest dynamic input range to the ADC; that is, the analog input range for the AD7091 is from 0 V to VDD.PRODUCT HIGHLIGHTS Lowest power 12-bit SAR ADC available. High Throughput Rate with Ultralow Power Consumption. Flexible Power/Throughput Rate Management. Average power scales with the throughput rate. Power-down mode allows the average power consumption to be reduced when the device is not performing a conversion. Reference Derived from the Power Supply. Single Supply Operation. APPLICATIONS Battery-powered systems Handheld meters Medical instruments Mobile communications Instrumentation and control systems Data acquisition systems Optical sensors Diagnostic/monitoring functions Energy harvesting

Power Management IC Development Tools 2.75V to 6V, 1A, Ultra-Small, Ultra-Low Noise Power Module Evaluation Board

EVAL BOARD WIRELESS TX BQ500414Q