The AD7732 is a high precision, high throughput analog front end. True 16-bit peak-to-peak resolution is achievable with total conversion times of 500 ?s (2 kHz channel switching) making it ideally suitable for high resolution multiplexing applications.The part can be configured via a simple digital interface, which allows users to balance the noise performance against data throughput up to a 15.4 kHz.The analog front end features two fully differential input channels with unipolar or true bipolar input ranges to ?10 V while operating from a single +5 V analog supply. The part has an overrange and underrange detection capability and accepts an analog input overvoltage to ?16.5 V without degrading the performance of the adjacent channels.The differential reference input features ?No-Reference? detect capability. The ADC also supports per channel system calibration options. The digital serial interface can be configured for 3-wire operation and is compatible with microcontrollers and digital signal processors. All interface inputs are Schmitt triggered. The part is specified for operation over the extended industrial temperature range of ?40?C to +105?C and is available in 28-lead TSSOP package.Other parts in the AD7732 family are the AD7734?and the AD7738.The AD7734 is similar to AD7732, but its analog front end features four single-ended input channels.The AD7738 analog front end is configurable for four fully differential or eight single-ended input channels, features 0.625 V to 2.5 V bipolar/unipolar input ranges, and accepts a common-mode input voltage from 200 mV to AVDD ? 300 mV. The AD7738 multiplexer output is pinned out externally, allowing the user to implement programmable gain or signal conditioning before being applied to the ADC.APPLICATIONS PLCs/DCS Multiplexing applications Process control Industrial instrumentation

The ADCMP606 and ADCMP607 are very fast comparatorsfabricated on XFCB2, an Analog Devices, Inc., proprietaryprocess. These comparators are exceptionally versatile and easyto use. Features include an input range from VEE ? 0.5 V toVCCI + 0.2 V, low noise, CML-compatible output drivers, andTTL-/CMOS-compatible latch inputs with adjustable hysteresisand/or shutdown inputs.The devices offer 1.25 ns propagation delay with 2.5 ps rmsrandom jitter (RJ). Overdrive and slew rate dispersion aretypically less than 50 ps.A flexible power supply scheme allows the devices to operatewith a single +2.5 V positive supply and a ?0.5 V to +2.7 Vinput signal range up to a +5.5 V positive supply with a ?0.5 Vto +5.7 V input signal range. The ADCMP607 features splitinput/output supplies with no sequencing restrictions tosupport a wide input signal range with independent outputswing control and power savings.The CML-compatible output stage is fully back-matched forsuperior performance. The comparator input stage offers robustprotection against large input overdrive, and the outputs do notphase reverse when the valid input signal range is exceeded. Onthe ADCMP607, latch and programmable hysteresis features arealso provided with a unique single-pin control option.The ADCMP606 is available in a 6-lead SC70 package and theADCMP607 is available in a 12-lead LFCSP package.Applications High speed instrumentation Clock and data signal restoration Logic level shifting or translation Pulse spectroscopy High speed line receivers Threshold detection Peak and zero-crossing detectors High speed trigger circuitry Pulse-width modulators Current-/voltage-controlled oscillators Automatic test equipment (ATE)

The HMC8500PM5E is a gallium nitride (GaN), broadbandpower amplifier delivering 10 W (40 dBm), typical, with up to 55% power added efficiency (PAE) across an instantaneousbandwidth of 0.01 GHz to 2.8 GHz, at an input power of 30 dBm. The typical gain flatness is 3 dB at small signal levels.The HMC8500PM5E is ideal for pulsed or continuous wave(CW) applications, such as wireless infrastructure, radars,public mobile radios, and general-purpose amplification.The HMC8500PM5E amplifier is externally tuned using lowcost, surface-mount components and is available in a compactLFCSP package.Note that, throughout this data sheet, multifunction pins, such as RFIN/VGG, are referred to either by the entire pin name or by a single function of the pin, for example, RFIN, when only that function is relevantAPPLICATIONS Extended battery operation for public mobile radios Power amplifier stage for wireless infrastructures Test and measurement equipment Commercial and military radars General-purpose transmitter amplification

The ADV7180 automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL, and SECAM standards into 4:2:2 component video data compatible with the 8-bit ITU-R BT.656 interface standard.The simple digital output interface connects gluelessly to a wide range of MPEG encoders, codecs, mobile video processors, and Analog Devices, Inc., digital video encoders, such as the ADV7391. External HS, VS, and FIELD signals provide timing references for LCD controllers and other video ASICs, if required. Accurate 10-bit analog-to-digital conversion provides professional quality video performance for consumer applications with true 8-bit data resolution. Three analog video input channels accept standard composite, S-video, or component video signals, supporting a wide range of consumer video sources. AGC and clamp-restore circuitry allow an input video signal peak-to-peak range to 1.0 V. Alternatively, these can be bypassed for manual settings.The line-locked clock output allows the output data rate, timing signals, and output clock signals to be synchronous, asynchronous, or line locked even with ?5% line length variation. Output control signals allow glueless interface connections in many applications. The ADV7180 is programmed via a 2-wire, serial bidirectional port (I2C? compatible) and is fabricated in a 1.8 V CMOS process. Its monolithic CMOS construction ensures greater functionality with lower power dissipation. LFCSP package options makes the decoder ideal for space-constrained portable applications. A 64-lead LQFP package is pin compatible with the ADV7181C.The 48-Lead LQFP, 40-lead LFCSP, and 32-lead LFCSP use one pin to output VS or FIELD.APPLICATIONS Digital camcorders and PDAs Low cost SDTV PIP decoder for digital TVs Multichannel DVRs for video security AV receivers and video transcoding PCI-/USB-based video capture and TV tuner cards Personal media players and recorders Smartphone/multimedia handsets In-car/automotive infotainment units Rearview camera/vehicle safety systems

The ADP2138 and ADP2139 are high efficiency, low quiescent current, synchronous step-down dc-to-dc converters. The ADP2139 has the additional feature of an internal discharge switch. The total solution requires only three tiny external components. When the MODE pin is set high, the buck regulator operates in forced PWM mode, which provides low peak-to-peak ripple for power supply noise sensitive loads at the expense of light load efficiency. When the MODE pin is set low, the buck regulator automatically switches operating modes, depending on the load current level. At higher output loads, the buck regulator operates in PWM mode. When the load current falls below a predefined threshold, the regulator operates in power save mode (PSM), improving light load efficiency.The ADP2138/ADP2139 operate on input voltages of 2.3 V to 5.5 V, which allows for single lithium or lithium polymer cell, multiple alkaline or NiMH cell, PCMCIA, USB, and other standard power sources. The maximum load current of 800 mA is achievable across the input voltage range.The ADP2138/ADP2139 are available in fixed output voltages of 3.3 V, 3.0 V, 2.8 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, 1.0 V, and 0.8 V. All versions include an internal power switch and synchronous rectifier for minimal external part count and high efficiency. The ADP2138/ADP2139 have internal soft start and they are internally compensated. During logic controlled shutdown, the input is disconnected from the output and the ADP2138/ADP2139 draw 0.2 ?A (typical) from the input source.Other key features include undervoltage lockout to prevent deep battery discharge, and soft start to prevent input current overshoot at startup. The ADP2138/ADP2139 are available in a 6-ball wafer level chip scale package (WLCSP).Applications PDAs and palmtop computers Wireless handsets Digital audio, portable media players Digital cameras, GPS navigation units

Demonstration circuit 1072B is a step-down converter using the LTC3561A monolithic synchronous buck regulator. The DC1072B has an input voltage range of 2.5V to 5.5V, and is capable of delivering up to 1A of output current at a jumper-selectable output voltage of 1.2V, 1.5V, 1.8V or user-defined.

Demonstration circuit 1294A exercises four adjustable linear regulators in parallel using the LT3080. A small 20 mΩ ballast resistor is required for parallel operation. A short PCB trace can easily serve that purpose. The paralleled devices provide up to 4.4A of output current at 3.3V. Architected as a precision current source and voltage follower, the LT3080 can be used in many applications requiring high current, adjustability to zero output, and no heat sink. The device brings out the collector of the pass transistor to allow low dropout operation when used with multiple supplies. The LT3080's output voltage can be programmed to any level between 0V and 36V; however the demo board has a reduced input voltage range from 3.8V to 25V due to the input capacitor voltage rating.

DC1532A-F: Demo Board for the LTC2263-14 14-Bit, 25Msps Low Power Dual ADCs.

The AD8319 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device can be used in either measurement or controller modes. The AD8319 maintains accurate log conformance for signals of 1 MHz to 8 GHz and provides useful operation to 10 GHz. The input dynamic range is typically 40 dB (re: 50 ?) with error less than ?1 dB. The AD8319 has 8 ns/10 ns response time (fall time/rise time) that enables RF burst detection to a pulse rate of beyond 50 MHz. The device provides unprecedented logarithmic intercept stability vs. ambient temperature conditions. A supply of 3.0 V to 5.5 V is required to power the device. Current consumption is typically 22 mA, and it decreases to 200 ?A when the device is disabled.?The AD8319 can be configured to provide a control voltage to a power amplifier or a measurement output from the VOUT pin. Because the output can be used for controller applications, special attention was paid to minimize wideband noise. In this mode, the setpoint control voltage is applied to the VSET pin.The feedback loop through an RF amplifier is closed via VOUT, the output of which regulates the amplifier?s output to a magnitude corresponding to VSET. The AD8319 provides 0 V to (VPOS ? 0.1 V) output capability at the VOUT pin, suitable for controller applications. As a measurement device, VOUT is externally connected to VSET to produce an output voltage, VOUT, that is a decreasing linear-in-dB function of the RF input signal amplitude.The logarithmic slope is ?22 mV/dB, determined by the VSET interface. The intercept is 15 dBm (re: 50 ?, CW input) using the INHI input. These parameters are very stable against supply and temperature variations.The AD8319 is fabricated on a SiGe bipolar IC process and is available in a 2 mm ? 3 mm, 8-lead LFCSP_VD for an operating temperature range of ?40?C to +85?C.ApplicationsRF transmitter PA setpoint controls and level monitoring Power monitoring in radiolink transmitters RSSI measurement in base stations, WLANs, WiMAX, and radars

The ADCMP606 and ADCMP607 are very fast comparatorsfabricated on XFCB2, an Analog Devices, Inc., proprietaryprocess. These comparators are exceptionally versatile and easyto use. Features include an input range from VEE ? 0.5 V toVCCI + 0.2 V, low noise, CML-compatible output drivers, andTTL-/CMOS-compatible latch inputs with adjustable hysteresisand/or shutdown inputs.The devices offer 1.25 ns propagation delay with 2.5 ps rmsrandom jitter (RJ). Overdrive and slew rate dispersion aretypically less than 50 ps.A flexible power supply scheme allows the devices to operatewith a single +2.5 V positive supply and a ?0.5 V to +2.7 Vinput signal range up to a +5.5 V positive supply with a ?0.5 Vto +5.7 V input signal range. The ADCMP607 features splitinput/output supplies with no sequencing restrictions tosupport a wide input signal range with independent outputswing control and power savings.The CML-compatible output stage is fully back-matched forsuperior performance. The comparator input stage offers robustprotection against large input overdrive, and the outputs do notphase reverse when the valid input signal range is exceeded. Onthe ADCMP607, latch and programmable hysteresis features arealso provided with a unique single-pin control option.The ADCMP606 is available in a 6-lead SC70 package and theADCMP607 is available in a 12-lead LFCSP package.Applications High speed instrumentation Clock and data signal restoration Logic level shifting or translation Pulse spectroscopy High speed line receivers Threshold detection Peak and zero-crossing detectors High speed trigger circuitry Pulse-width modulators Current-/voltage-controlled oscillators Automatic test equipment (ATE)