UCD3138 Hard Switching Full Bridge Converter Evaluation Module

The LT5506 is a 40MHz to 500MHz monolithic integrated quadrature demodulator with variable gain amplifier (VGA), designed for low voltage operation. It supports standards that use a linear modulation format. The chip consists of a VGA, quadrature down-converting mixers and lowpass noise filters. The LO port consists of a divide-by-two stage and LO buffers. The IC provides all building blocks for IF down-conversion to I and Q baseband signals with a single supply voltage of 1.8V to 5.25V. The VGA gain has a linear-in- dB relationship to the control input voltage. Hard-clipping amplifiers at the mixer outputs reduce the recovery time from a signal overload condition. The lowpass filters reduce the out-of-band noise and spurious frequency components. The cut-off frequency of the noise filters is approximately 8.8MHz. The external 2xLO frequency is required to be twice the IF input frequency for the mixers. The standby mode provides reduced supply current and fast transient response into the normal operating mode when the I/Q outputs are AC-coupled to a baseband chip.Applications IEEE802.11 High Speed Wireless LAN Wireless Local Loop

WiLink™ 8 Module 2.4 GHz WiFi® + Bluetooth® COM8 Evaluation Module

The AD9988 is a highly integrated device with four 16-bit, 12 GSPS maximum sample rate, RF digital-to-analog converter (DAC) cores, and four 12-bit, 4 GSPS rate, RF analog-to-digital converter (ADC) cores. The device supports four transmitter channels and four receiver channels with a 4T4R configuration. This product is well suited for four-antenna TDD transmitter applications, where the receiver path can be shared between receiver and observation modes. The GPIO pins can be configured and toggled to support different user modes, while phase coherency is maintained. The maximum radio channel bandwidth supported is 1.2 GHz in a 4T4R configuration and a sample resolution of 16 bits. The AD9988 features a 16-lane 24.75 Gbps JESD204C or 15.5 Gbps JESD204B serial data port that allows up to eight lanes per transmit/receive link, an on-chip clock multiplier, and digital signal processing capability targeted at multiband direct to RF radio applications.APPLICATIONSWireless communications infrastructureW-CDMA, LTE, LTE-A, massive multiple input multiple output (MIMO)Point to point microwave, E-band, and 5G mmWaveBroadband communications systemsDOCSIS 3.0+ cable modem termination system (CMTS)Communication test and measurement systems

WEBENCH BARE BD BRDG IA

The ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E are 3.0 V to5.5 V, IEC electrostatic discharge (ESD) protected RS-485transceivers, allowing the devices to withstand ?12 kV contactdischarges on the transceiver bus pins without latch-up ordamage. The ADM3062E/ADM3064E/ADM3066E/ADM3068Efeature a VIO logic supply pin that allows a flexible digital interfacecapable of operating as low as 1.62 V. The ADM3065E/ADM3066E/ADM3067E/ADM3068E aresuitable for high speed, 50 Mbps, bidirectional data communication on multipoint bus transmission lines. The ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E feature a 1/4 unit load inputimpedance that allows up to 128 transceivers on a bus. TheADM3061E/ADM3062E/ADM3063E/ADM3064E models offerall of the same features as the ADM3065E/ADM3066E/ADM3067E/ADM3068E models at a low 500 kbps data rate thatis suitable for operation over long cable runs. The ADM3061E/ADM3062E/ADM3065E/ADM3066E are halfduplex RS-485 transceivers, fully compliant to the PROFIBUS?standard with increased 2.1 V bus differential voltage at VCC ?4.5 V. The ADM3063E/ADM3064E/ADM3067E/ADM3068Eare full duplex RS-485 transceiver options. The RS-485 transceivers are available in a number of spacesaving packages, including the 10-lead, 3 mm ? 3 mm lead framechip-scale package (LFCSP), the 8-lead or 10-lead, 3 mm ? 3 mmmini small outline package (MSOP), and the 8-lead or 14-lead,narrow body standard small outline packages (SOIC_N).Models with operating temperature ranges of ?40?C to +125?Cand ?40?C to +85?C are available. Excessive power dissipation caused by bus contention or byoutput shorting is prevented by a thermal shutdown circuit. If asignificant temperature increase is detected in the internal drivercircuitry during fault conditions, this feature forces the driveroutput into a high impedance state. The ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E guarantee alogic high receiver output when the receiver inputs are shorted,open, or connected to a terminated transmission line with alldrivers disabled. Table 2 in the data sheet presents an overview of the ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E data rate capability across temperature, power supply,and package options. Refer to the Ordering Guide section formodel numbering.APPLICATIONS Industrial fieldbuses Process control Building automation PROFIBUS networks Motor control servo drives and encoders?

DS90LV047-48AEVM evaluation module

The SSM6515 is a fully integrated, high efficiency, mono Class-D audio amplifier with digital input that is ideally suited for use in wireless headphones. The application circuit requires few external components and operates from a 1.8 V (PVDD) supply and a 1.2 V to 1.8 V (IOVDD) supply. With 1.8 V signaling, these can be shared. It can deliver 85 mW of continuous output power into a 16 ? load with 90% efficiency at 55 mW into a 16 ? load and it has a signal-to-noise ratio (SNR) of 113 dB, A weighted. Spread spectrum, stable common-mode pulse density modulation provides a much lower electromagnetic interference (EMI) radiated emissions compared with other Class-D architectures.The digital input eliminates the need of an external digital-to-analog converter (DAC). The SSM6515 has a micropower shutdown mode with a typical shutdown current of 6 ?A at the 1.8 V PVDD supply and can automatically power down with no input. The device also includes pop and click suppression circuitry that minimizes voltage glitches at the output during turn on and turn off. Inputs support various serial audio formats, including I2S, time division multiplexing (TDM), and pulse density modulation (PDM).The SSM6515 is designed to operate with an I2C control interface or in standalone mode and specified over the temperature range of ?40?C to +85?C. The device has built-in output short-circuit protection. The SSM6515 is available in a halide free, 11-ball, 0.984 mm ? 1.444 mm, 0.35 mm pitch wafer-level chip scale package (WLCSP).APPLICATIONS Wireless headphones Active noise canceling headphones Smartphone earpiece speakers Hearing assistance devices Portable electronics

The LTC5507 is an RF power detector for applications operating from 100kHz to 1000MHz. The input frequency range is determined by an external capacitor. A temperature-compensated Schottky diode peak detector and buffer amplifier are combined in a small 6-pin ThinSOT package.The RF input voltage is peak detected using an on-chip Schottky diode and external capacitor. The detected voltage is buffered and supplied to the VOUT pin. A power saving shutdown mode reduces supply current to less than 2?A.Applications Wireless Transceivers Wireless and Cable Infrastructure RF Power Alarm Envelope Detector

UCC3895 Evaluation Module