The ADL5372 is a member of the fixed-gain quadrature modulator(F-MOD) family designed for use from 1500 MHz to 2500 MHz.Its excellent phase accuracy and amplitude balance enable highperformance intermediate frequency or direct radio frequencymodulation for communication systems.The ADL5372 provides a >500 MHz, 3 dB baseband bandwidth,making it ideally suited for use in broadband zero IF or lowIF-to-RF applications and in broadband digital predistortiontransmitters. The ADL5372 accepts two differential baseband inputs and asingle-ended, local oscillator (LO) and generates a single-endedoutput.The ADL5372 is fabricated using the Analog Devices, Inc.,advanced silicon-germanium bipolar process. It is available ina 24-lead, exposed-paddle, RoHS compliant, LFCSP. Performanceis specified over a ?40?C to +85?C temperature range. A RoHScompliant evaluation board is available. Applications Cellular communication systems:?CDMA2000/GSM/WCDMA WiMAX/broadband wireless access systems Satellite modems

The ADL5373 supports a frequency of operation from 2300 MHzto 3000 MHz and is a pin-compatible member of the fixed gainquadrature modulator (F-MOD) family designed for use from300 MHz to 4000 MHz. The ADL5373 provides excellent phaseaccuracy and amplitude balance enabling high performanceintermediate frequency or direct radio frequency modulationfor communications systems.The ADL5373 provides a >500 MHz, 3 dB baseband bandwidth,making it ideally suited for use in broadband zero IF or lowIF-to-RF applications and in broadband digital predistortiontransmitters. The ADL5373 accepts two differential baseband inputs that aremixed with a local oscillator (LO) to generate a single-endedoutput.The ADL5373 is fabricated using the Analog Devices, Inc.advanced silicon-germanium bipolar process. It is availablein a 24-lead, exposed paddle, Pb-free LFCSP. Performance isspecified over a ?40?C to +85?C temperature range. A Pb-freeevaluation board is available.Applications WiMAX/broadband wireless access systems Satellite modems

The ADL5385 is a silicon, monolithic, quadrature modulatordesigned for use from 30 MHz to 2200 MHz. Its excellent phaseaccuracy and amplitude balance enable both high performanceintermediate frequency (IF) and direct radio frequency (RF)modulation for communication systems.The ADL5385 takes the signals from two differential basebandinputs and modulates them onto two carriers in quadraturewith each other. The two internal carriers are derived from asingle-ended, external local oscillator input signal at twice thefrequency as the desired carrier output. The two modulatedsignals are summed together in a differential-to-single-endedamplifier designed to drive 50 ? loads.The ADL5385 can be used as either an IF or a direct-to-RFmodulator in digital communication systems. The widebaseband input bandwidth allows for either baseband drive ordrive from a complex IF. Typical applications are in radio-linktransmitters, cable modem termination systems, and broadbandwireless access systems.The ADL5385 is fabricated using the Analog Devices, Inc.,advanced silicon germanium bipolar process and is packaged ina 24-lead, RoHS-compliant LFCSP with exposed pad. Performanceis specified over ?40?C to +85?C. A RoHS-compliant evaluationboard is also available.Applications Radio-link infrastructure Cable modem termination systems UHF/VHF radio Wireless infrastructure systems Wireless local loop WiMAX/broadband wireless access systems

The ADL5387 is a broadband quadrature I/Q demodulator that covers an RF/IF input frequency range from 30 MHz to 2 GHz. With a NF = 13.2 dB, IP1dB = 12.7 dBm, and IIP3 = 32 dBm @ 450 MHz, the ADL5387 demodulator offers outstanding dynamic range suitable for the demanding infrastructure direct-conversion requirements. The differential RF/IF inputs provide a well-behaved broadband input impedance of 50 ? and are best driven from a 1:1 balun for optimum performance.Ultrabroadband operation is achieved with a divide-by-2 method for local oscillator (LO) quadrature generation. Over a wide range of LO levels, excellent demodulation accuracy is achieved with amplitude and phase balances ~0.05 dB and ~0.4?, respectively. The demodulated in-phase (I) and quadrature (Q) differential outputs are fully buffered and provide a voltage conversion gain of >4 dB. The buffered baseband outputs are capable of driving a 2 Vp-p differential signal into 200 ?.The fully balanced design minimizes effects from second-order distortion. The leakage from the LO port to the RF port is 60 dBm.The ADL5387 operates off a single 4.75 V to 5.25 V supply. The supply current is adjustable with an external resistor from the BIAS pin to ground.The ADL5387 is fabricated using the Analog Devices, Inc. advanced silicon-germanium bipolar process and is available in a 24-lead exposed paddle LFCSP.APPLICATIONS QAM/QPSK RF/IF demodulators W-CDMA/CDMA/CDMA2000/GSM Microwave point-to-(multi)point radios Broadband wireless and WiMAX Broadband CATVs

The ADL5531 is a broadband, fixed-gain, linear amplifier that operates at frequencies up to 500 MHz. The device can be used in a wide variety of equipment, including cellular, satellite, broadband, and instrumentation equipment.The ADL5531 provides a gain of 20 dB, which is stable over frequency, temperature, power supply, and from device to device. This amplifier is single-ended and internally matched to 50 ?. Only input/output ac coupling capacitors, power supply decoupling capacitors, and external inductors are required for operation.The ADL5531 is fabricated on a GaAs HBT process and has an ESD rating of ?2 kV (Class 2). The device is packaged in an 8-lead 3 mm ? 3 mm LFCSP that uses an exposed paddle for excellent thermal impedance.The ADL5531 consumes 100 mA on a single 5 V supply and is fully specified for operation from ?40?C to +85?C.The dual-channel 20 dB gain version, ADL5534, is also available.

The ADL5606 is a broadband, two-stage, 1 W RF driver amplifier that operates over a frequency range of 1800 MHz to 2700 MHz. The device can be used in a wide variety of wired and wireless applications, including ISM, MC-GSM, W-CDMA, TD-SCDMA, and LTE.The ADL5606 operates on a 5 V supply voltage and a supply current of 362 mA. The driver also incorporates a fast power-up/power-down function for TDD applications, applications that require a power saving mode, and applications that intermittently transmit data.The ADL5606 is fabricated on a GaAs HBT process and is packaged in a compact 4 mm ? 4 mm, 16-lead LFCSP that uses an exposed paddle for excellent thermal impedance. The ADL5606 operates from ?40?C to +85?C. A fully populated evaluation board tuned to 2140 MHz is also available.Applications Wireless infrastructure Automated test equipment ISM/AMR applications

The ADL5721 is a narrow-band, high performance, low noise amplifier targeting microwave radio link receiver designs. The monolithic silicon germanium (SiGe) design is optimized for microwave radio link bands ranging from 5.9 GHz to 8.5 GHz. The unique design offers a single-ended 50 ? input impedance and provides a 100 ? balanced differential output that is ideal for driving Analog Devices, Inc., differential downconverters and radio frequency (RF) sampling analog-to-digital converters (ADCs). This low noise amplifier (LNA) provides noise figure performance that, in the past, required more expensive three-five (III-V) compounds process technology to achieve. This LNA uses a band switch feature to allow the input P1dB and noise figure to trade off for optimum system performance.The ADL5721 and ADL5723 to ADL5726 family of narrow-band LNAs are each packaged in a tiny, thermally enhanced, 2.00 mm ? 2.00 mm LFCSP package. The ADL5721 and ADL5723 to ADL5726 family operates over the temperature range of ?40?C to +85?C.Applications Point to point microwave radios Instrumentation Satellite communications (SATCOM) Phased arrays

The ADL8111 is a low noise amplifier (LNA) with a nonreflective bypass switch that provides broadband operation from 10 MHz to 8000 MHz. The ADL8111 provides a low noise figure of 2.8 dB with a high output third-order intercept (OIP3) of 34 dBm simultaneously, which delivers a high dynamic range. The ADL8111 provides a gain of 12.5 dB that is stable over frequency, temperature, power supply, and from device to device.The integration of an amplifier and two single-pole, quad-throw (SP4T) nonreflective switches allows multiple gain andlinearity values. The addition of switches also offers high input intercept performance and prevents distortion on the high signal level applications.The ADL8111 has a high electrostatic discharge (ESD) rating of ?750 V (Class 1B) and is fully specified for operation across a wide temperature range of ?40?C to +85?C. The ADL8111 is offered in a 6 mm ? 6 mm, 28-terminal land grid array (LGA) package.Applications Military Test instrumentation Communications

The ADM1266 Super Sequencer? is a configurable supervisory/sequencing device that offers a single-chip solution for supply monitoring and sequencing in systems with up to 17 supplies.?For systems with more supplies (up to 257), the operation of up?to 16 ADM1266 devices can be synchronized through a proprietary?2-wire interface (interdevice bus). The sequencing engine (SE) monitors the supply fault detectors?(SFDs), programmable driver input/outputs (PDIOs), general-purpose?inputs/outputs (GPIOs), and timers, and controls the?PDIOs and GPIOs to sequence the supplies up and down as?required. The logical core of the device is an ARM? Cortex-M3?microcontroller. The firmware is supplied by Analog Devices,?Inc., and all configuration is performed through an intuitive?graphic user interface (GUI). Additionally, the ADM1266 integrates an analog-to-digital?converter (ADC) and voltage output digital-to-analog converters?(DACs) that can be used to adjust either the feedback node or?reference of a dc-to-dc converter to implement a closed-loop,?autonomous, margining system.A block of nonvolatile EEPROM is available to record voltage,?time, and fault information when instructed to by the sequencing?engine configuration.APPLICATIONS Communications infrastructure Industrial test and measurement

The AD9704/AD9705/AD9706/AD9707 are the fourth-generation family in the TxDAC series of high performance, CMOS digital-to-analog converters (DACs). This pin-compatible, 8-/10-/12-/14-bit resolution family is optimized for low power operation, while maintaining excellent dynamic performance. The AD9704/AD9705/AD9706/AD9707 family is pin-compatible with the AD9748/AD9740/AD9742/AD9744 family of TxDAC converters and is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface, LFCSP package, and pinout, providing an upward or downward component selection path based on performance, resolution, and cost. The AD9704/AD9705/AD9706/AD9707 offers exceptional ac and dc performance, while supporting update rates up to 175 MSPS.The flexible power supply operating range of 1.7 V to 3.6 V and low power dissipation of the AD9704/AD9705/AD9706/AD9707 parts make them well suited for portable and low power applications.Power dissipation of the AD9704/AD9705/AD9706/AD9707 can be reduced to 15 mW, with a small trade-off in performance, by lowering the full-scale current output. In addition, a power-down mode reduces the standby power dissipation to approximately 2.2 mW.The AD9704/AD9705/AD9706/AD9707 has an optional serial peripheral interface (SPI?) that provides a higher level of programmability to enhance performance of the DAC. An adjustable output, common-mode feature allows for easy interfacing to other components that require common modes from 0 V to 1.2 V.Edge-triggered input latches and a 1.0 V temperature-compensated band gap reference have been integrated to provide a complete, monolithic DAC solution. The digital inputs support 1.8 V and 3.3 V CMOS logic families.PRODUCT HIGHLIGHTS Pin Compatible. The AD9704/AD9705/AD9706/AD9707 line of TxDAC?converters is pin-compatible with theAD9748/AD9740/AD9742/AD9744 TxDAC line (LFCSP package). Low Power. Complete CMOS DAC operates on a single supply of 3.6 V down to 1.7 V, consuming 50 mW (3.3 V) and 12 mW (1.8 V). The DAC full-scale current can be reduced for lower power operation. Sleep and power-down modes are provided for low power idle periods. Self-Calibration. Self-calibration enables true 14-bit INL and DNL performance in the AD9707. Twos Complement/Binary Data Coding Support. Data input supports twos complement or straight binary data coding. Flexible Clock Input. A selectable high speed, single-ended,and differential CMOS clock input supports 175 MSPS conversion rate. Device Configuration. Device can be configured through pin strapping, and SPI control offers a higher level of programmability. Easy Interfacing to Other Components. Adjustable common-mode output allows for easy interfacing to other signal chain components that accept common-mode levels from 0 V to 1.2 V. On-Chip Voltage Reference. The AD9704/AD9705/AD9706/AD9707 include a 1.0 V temperature-compensated band gap voltage reference. Industry-Standard 32-Lead LFCSP Package.