The ADF7242 is a highly integrated, low power, and high performance transceiver for operation in the global 2.4 GHz ISM band. It is designed with emphasis on flexibility, robustness, ease of use, and low current consumption. The IC supports the IEEE 802.15.4-2006 2.4 GHz PHY requirements as well as proprietary GFSK/ FSK/GMSK/MSK modulation schemes in both packet and data streaming modes. With a minimum number of external components, it achieves compliance with the FCC CFR47 Part 15, ETSI EN 300 440 (Equipment Class 2), ETSI EN 300 328 (FHSS, DR > 250 kbps), and ARIB STD T-66 standards.The ADF7242 complies with the IEEE 802.15.4-2006 2.4 GHz PHY requirements with a fixed data rate of 250 kbps and DSSS-OQPSK modulation. With its support of GFSK/FSK/GMSK/MSK modulation schemes, the IC can operate over a wide range of data rates from 50 kbps to 2 Mbps and is, therefore, equally suitable for proprietary applications in the areas of smart metering, industrial control, home and building automation, and consumer electronics. In addition, the agile frequency synthesizer of the ADF7242, together with short turnaround times, facilitates the implementation of FHSS systems.The transmitter path of the ADF7242 is based on a direct closed-loop VCO modulation scheme using a low noise fractional-N RF frequency synthesizer. The automatically calibrated VCO operates at twice the fundamental frequency to reduce spurious emissions and avoid PA pulling effects. The bandwidth of the RF frequency synthesizer is automatically optimized for transmit and receive operations to achieve optimum phase noise, modulation quality, and synthesizer settling time performance. The transmitter output power is programmable from ?20 dBm to +4 dBm with automatic PA ramping to meet transient spurious specifications. An integrated biasing and control circuit is available in the IC to significantly simplify the interface to external PAs.The receive path is based on a zero-IF architecture enabling very high blocking resilience and selectivity performance, which are critical performance metrics in interference dominated environments such as the 2.4 GHz band. In addition, the architecture does not suffer from any degradation of blocker rejection in the image channel, which is typically found in low IF receivers. In GFSK/FSK modes, the receiver features a high speed automatic frequency control (AFC) loop, which allows the frequency synthesizer to find and correct any frequency errors in the received packet.The IC can operate with a supply voltage between 1.8 V and 3.6 V with very low power consumption in receive and transmit modes while maintaining its excellent RF performance, making it especially suitable for battery-powered systems.The ADF7242 features a flexible dual-port RF interface that can be used with an external LNA and/or PA in addition to supporting switched antenna diversity.The ADF7242 incorporates a very low power custom 8-bit processor that supports a number of transceiver management functions. These functions are handled by the two main modules of the processor; the radio controller and the packet manager.See data sheet for additional information.APPLICATIONS Wireless sensor networks Automatic meter reading/Smart metering Industrial wireless control Healthcare Wireless audio/video Consumer electronics Zigbee

The ADG2108?is an analog cross point switch with anarray size of 8 ? 10. The switch array is arranged so that there are eight columns by 10 rows, for a total of 80 switchchannels. The array is bidirectional, and the rows and columns can be configured as either inputs or outputs. Each of the 80switches can be addressed and configured through the I2C compatible interface. Standard, full speed, and high speed (3.4 MHz) I2C interfaces are supported. Any simultaneous switch combination is allowed. An additional feature of the ADG2108 is that switches can be updated simultaneously,using the LDSW command. In addition, a RESET option allows all of the switch channels to be reset/off. At power on, all switches are in the off condition. The device is packaged in a 32-lead, 5 mm ? 5 mm LFCSP_VQ.APPLICATIONS AV Switching in TV Automotive Infotainment AV Receivers CCTV Ultrasound Applications KVM Switching Telecom Applications Test Equipment/Instrumentation PBX Systems

The ADHV4702-1 is a high voltage (220 V), unity-gain stable precision operational amplifier. The ADHV4702-1 offers high input impedance with low input bias current, low input offset voltage, low drift, and low noise for precision demanding applications. The next generation of proprietary semiconductor processes and innovative architecture from Analog Devices, Inc., enable this precision operational amplifier to operate from symmetrical dual supplies of ?110 V, asymmetrical dual supplies, or a single supply of 220 V. The ADHV4702-1?requires a minimum supply voltage of ?12 V from the?reference voltage for normal operation.For precision performance, the ADHV4702-1 has a 170 dB typical open-loop gain (AOL) and a 160 dB typical common-mode rejection ratio (CMRR). The ADHV4702-1 also has a 2 ?V/?C maximum input offset voltage (VOS) drift and an 8 nV/?Hz input voltage noise.The exceptional dc precision of the ADHV4702-1 is complemented by excellent dynamic performance with a small signal bandwidth of 10 MHz and a slew rate of 74 V/?s. The ADHV4702-1 has an output current of 20 mA typical.The ADHV4702-1 offers high voltage input common-mode swing as well as high voltage output swing, enabling precision high voltage use cases such as high-side current sensing. The ADHV4702-1 is also ideally suited for forcing a voltage in precision bias and control applications.The ADHV4702-1 is available in a 12-lead, 7 mm ? 7 mm lead frame chip scale package (LFCSP) with an exposed pad (EPAD) compliant to international electrotechnical commission (IEC) 61010-1 creepage and clearance standards. The copper EPAD provides a low thermal resistance path to improve heat dissipation and features high voltage isolation, allowing it to be safely connected to a 0 V ground plane regardless of VCC or VEE voltages. The ADHV4702-1 operates over the ?40?C to +85?C industrial temperature range.Applications High-side current sensing Automated test equipment High voltage drivers Piezotransducers Digital-to-analog converter (DAC) output buffers Light detecting and ranging (LiDAR), avalanche photodiode (APD), single photon avalanche diode (SPAD) biasing

DC782A-L: Demo Board for the LTC2239 10-Bit, 80Msps Low Noise 3V ADC.

The LTC2253/LTC2252 are 12-bit 125Msps/105Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2253/LTC2252 are perfect for demanding imaging and communications applications with AC performance that includes 70.1dB SNR and 85dB SFDR for signals at the Nyquist frequency.DC specs include ?0.3LSB INL (typ), ?0.15LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.32LSBRMS.A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.3V logic.A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.Applications Wireless and Wired Broadband Communication Imaging Systems Ultrasound Spectral Analysis Portable Instrumentation

DC829A: Demo Board for the LTC3776 - Dual 2-Phase, No RSENSE Synchronous Controller for DDR/QDR Memory Termination.

DC902A-A: Demo Board for the LTC3214 500mA Camera LED Charge Pump.

Demonstration circuit 927 is a dual output step-down converter featuring the LT3742, a two-phase nonsynchronous buck controller. The demo board operates with a 5.5V to 28V input suppy and provides outputs of 5V@4A and 3.3V@4A.

The HMC832LP6GE is a 3.3 V, high performance, wide-band, Fractional-N Phase-Locked-Loop (PLL) that features an integrated Voltage Controlled Oscillator (VCO) with a fundamental frequency of 1500 MHz - 3000 MHz, and an integrated VCO Output Divider (divide by 1/2/4/6.../60/62), that enables the HMC832LP6GE to generate continuous frequencies from 25 MHz to 3000 MHz. The integrated Phase Detector (PD) and delta-sigma modulator, capable of operating at up to 100 MHz, permit wider loop-bandwidths and faster frequency tuning, with excellent spectral performance.Industry leading phase noise and spurious performance, across all frequencies, enable the HMC832LP6GE to minimize blocker effects, improve receiver sensitivity and transmitter spectral purity. Low noise floor (-160 dBc/Hz) eliminates any contribution to modulator/mixer noise floor in transmitter applications.The HMC832LP6GE features all 3.3 V supply and an innovative Programmable Performance technology that enables the HMC832LP6GE to tailor current consumption and corresponding noise floor performance to each individual application by selecting either a low current consumption mode, or a high performance mode for an improved noise floor performance.Additional features of the HMC832LP6GE include 12 dB of RF output gain control in 1 dB steps; Output Mute function to automatically mute the output during frequency changes when the device is not locked; Selectable resistance for better output return loss; Programmable differential or single-ended outputs, with the ability to select either output in single-ended mode; and a delta-sigma modulator Exact Frequency Mode which enables users to generate output frequencies with 0 Hz frequency error.Applications Cellular Infrastructure Microwave Radio WiMax, WiFi Communications Test Equipment CATV Equipment DDS Replacement Military Tunable Reference Source for?Spurious- Free Performance

The HMC244AG16 is a non-reflective SP4T switch ina 16 lead glass/metal (hermetic) package. CoveringDC to 4 GHz, the switch offers 30~50 dB isolationand a low insertion loss of 0.9 dB through 3 GHz. A2:4 TTL/CMOS compatible decoder is integrated onthe switch requiring only 2 control lines and a positive5V bias to select each path, replacing 8 control linesnormally required by GaAs SP4T switches.Applications Telecom infrastructure Military radios, radar and ECM Space applications Test instrumentation