Reaching speeds of up to 1 GHz, the ADSP-2159x processors are members of the SHARC? family of products. The ADSP-2159x processor is a dual-SHARC+? core DSP that doubles the audio performance of its single-SHARC+ core ADSP-2156x predecessor while maintaining pin-compatibility to it in the BGA package, providing design scalability from 400 MHz (ADSP-21566) to 2 GHz (ADSP-21593).The ADSP-2159x SHARC processors are members of the SIMD SHARC family of digital signal processors (DSPs) that feature Analog Devices, Inc., Super Harvard Architecture. These 32-bit/40-bit/64-bit floating-point processors are optimized for high performance audio/floating-point applications with large on-chip static random-access memory (SRAM), multiple internal buses that eliminate input/output (I/O) bottlenecks, and innovative digital audio interfaces (DAI). New additions to the SHARC+ core include cache enhancements and branch prediction, while maintaining instruction set compatibility to previous SHARC products.By integrating a rich set of industry-leading system peripherals and memory (see Table 1 in the data sheet), the SHARC+ processor is the platform of choice for applications that require programmability similar to reduced instruction set computing (RISC), multimedia support, and leading edge signal processing in one integrated package. These applications span a wide array of markets, including automotive, professional audio, and industrial-based applications that require high floating-point performance.APPLICATIONS Automotive: audio amplifier, head unit, ANC/RNC, rear seat entertainment, digital cockpit, ADAS Consumer & Professional Audio: speakers, sound bars, AVRs, conferencing systems, mixing consoles, microphone arrays, headphones

The HMC1122 is a 6-bit digital attenuator operating from 0.1 GHz to 6 GHz with a 31.5 dB attenuation control range in 0.5 dB steps.The HMC1122 is implemented in a silicon process, offering very fast settling time, low power consumption, and high ESD robustness. The device features safe state transitions and optimized for excellent step accuracy and high linearity over frequency and temperature range. The RF input and output are internally matched to 50 ? and do not require any external matching components. The design is bidirectional; therefore, the RF input and output are interchangeable.The HMC1122 operates on a single supply ranging from 3.3 V to 5 V with no performance change due to an on-chip regulator.The device incorporates a driver that provides both serial and parallel control of the attenuator. The device also features a user-selectable power-up state and a serial output port for cascading other serial controlled components.The HMC1122 comes in a RoHS compliant, compact, 4 mm ? 4 mm LFCSP package, and is pin compatible to the HMC624A.A fully populated evaluation board is available. Applications Cellular infrastructure Microwave radios and very small aperture terminals (VSATs) Test equipment and sensors IF and RF designs

The HMC618ALP3E is a GaAs pHEMT MMIC Low Noise Amplifier that is ideal for Cellular/3G and LTE/WiMAX/4G basestation front-end receivers operating between 1.2 - 2.2 GHz. The amplifier has been optimized to provide 0.75 dB noise figure, 19 dB gain and +36 dBm output IP3 from a single supply of +5V. Input and output return losses are excellent and the LNA requires minimal external matching and bias decoupling components. The HMC618ALP3E shares the same package and pinout with the HMC617LP3E 0.55 - 1.2 GHz LNA. The HMC618ALP3E can be biased with +3V to +5V and features an externally adjustable supply current which allows the designer to tailor the linearity performance of the LNA for each application. The HMC618ALP3E offers improved noise figure versus the previously released HMC375LP3(E) and the HMC382LP3(E).Applications Cellular/3G and LTE/WiMAX/4G BTS & Infrastructure Repeaters and Femto Cells Public Safety Radio

The ADRF8800/ADRF8850 are low power, integrated systems on chip (SoC) that include a 2.4 GHz (industrial scientific medical) ISM band radio and an embedded microcontroller unit (MCU) subsystem.The ADRF8800/ADRF8850 provide wireless communications between the battery cell monitoring chip and the battery management system (BMS) controller. In the wireless battery management system (wBMS), the ADRF8800 nodes reside at the battery cells and take sensor data from the battery cell monitors. The nodes send the data over the air to an ADRF8850 network manager, and the manager provides the data to the BMS controller. The ADRF8850 network manager configures the network of nodes and manages the communications protocol.The embedded MCUs integrate static random access memory (SRAM), embedded flash memory, one-time programmable (OTP) memory, and an analog subsystem that provides clocking and reset.The ADRF8800/ADRF8850 has a rich set of peripherals, including serial peripheral interface (SPI), general-purpose input and output (GPIOs) ports, universal asynchronous receiver/transmitter (UART), and Joint Test Action Group (JTAG) port, as well as an analog-to-digital converter (ADC) and temperature sensor.The ADRF8800/ADRF8850 provide secure boot using software stored in read only memory (ROM) that authenticates the next boot stage using a hardware accelerated 256-bit elliptic curve cryptography (ECC-256) engine. Other hardware accelerated cryptographic features include the 128-bit advanced encryption standard (AES-128), 256-bit advanced encryption standard (AES-256), and Secure Hash Algorithm 256 (SHA-256). The ADRF8800/ADRF8850 have protected key storage with a root encrypted key generated on-chip that is only accessible to the on-chip hardware. The devices incorporate a true random number generator (TRNG) that is used to seed a National Institute of Standards and Technology (NIST) certified deterministic random bit generator (DRBG). The ADRF8800/ADRF8850 also include support for secure firmware updates with rollback protection. The in-field OTP memory is included to enforce the access control of debug ports and memory access once a device is ready for deployment.The ADRF8800/ADRF8850 feature on-chip, low dropout (LDO) regulators that allow the devices to be powered by a single 3.3 V nominal supply, provided by an external power management IC (PMIC) either stepping down from a high voltage bus or a 12 V battery.Each ADRF8800/ADRF8850 uses a single 40 MHz crystal to provide precision timing for the system.The ADRF8800/ADRF8850 are available in a 7 mm ? 7 mm body size, 48-lead LQFP_EP package, measuring 9 mm ? 9 mm when leads are included.APPLICATIONS Wireless Battery Management Systems

The AD7284 contains all the functions required for the general-purpose monitoring of stacked Li-Ion batteries, as used in hybrid electric vehicles and battery backup applications.The AD7284 has multiplexed cell voltage and auxiliary, analog-to-digital converter (ADC) measurement channels supporting four to eight cells of battery management. The device provides a maximum total unadjusted error, TUE, (cell voltage accuracy) of ?3 mV that includes all the internal errors from input to output. The primary ADC resolution is 14 bits.The AD7284 also includes an integrated secondary measurement path that validates the data on the primary ADC. Other diagnostic features include the detection of open inputs, communication, and power supply related faults.The AD7284 cell balancing interface outputs control the external field effect transistors (FETs) to allow discharging of individual cells.There are two on-chip 2.5 V voltage references: one reference for the primary measurement path, and one for the secondary measurement path.The AD7284 operates from one VDD supply, ranging from 10 V to 40 V. The device provides eight differential analog input channels to accommodate large common-mode signals across the full VDD range. Each channel allows an input signal range, VPINx ? VPIN(x ? 1) and VSINx ? VSIN(x ? 1), of 0 V to 5 V, where x = 0 to 8. The input pins assume a series stack of eight cells. The AD7284 includes four auxiliary ADC input channels that can be used for temperature measurement or system diagnostics.The AD7284 has a differential daisy-chain interface that allows multiple devices to be stacked without the need for individual device isolation. By design, this interface allows both device to device communication within the same module and communication between devices on different modules.Applications Li-Ion battery monitoring Electric and hybrid electric vehicles Stationary power applications

The AD74413R is a quad-channel software configurable input/output solution for building and process control applications. The AD74413R contains functionality for analog output, analog input, digital input, resistance temperature detector (RTD), and thermocouple measurements integrated into a single chip solution with a serial peripheral interface (SPI).The device features a 16-bit, ?-? analog-to-digital converter (ADC) and four configurable, 13-bit digital-to-analog converters (DACs) to provide four configurable input/output channels and a suite of diagnostic functions.?There are several modes related to the AD74413R. These modes are voltage output, current output, voltage input, externally powered current input, loop powered current input, external RTD measurement, digital input logic, and loop powered digital input.?The AD74413R contains a high accuracy 2.5 V internal reference to drive the DACs and the ADC.?Product Highlights Quad-Channel, Software Configurable Channels. Built In Diagnostics and Alert Features. Robust Architecture.?Applications? Process control Factory automation Motor drives Building control systems?

The ADF41020 frequency synthesizer can be used to implement local oscillators as high as 18 GHz in the up conversion and down conversion sections of wireless receivers and transmitters. It consists of a low noise, digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider, and high frequency programmable feedback dividers (A, B, and P). A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). The synthesizer can be used to drive external microwave VCOs via an active loop filter. Its very high bandwidth means a frequency doubler stage can be eliminated, simplifying system architecture and reducing cost. The ADF41020 is software-compatible with the existing?ADF4106/ADF4107/ADF4108 family of devices from Analog Devices, Inc. Their pinouts match very closely with the exception of the ADF41020?s single-ended RF input pin, meaning only a minor layout change is required when updating current designs.Applications Microwave point-to-point/multipoint radios Wireless infrastructure VSAT radios Test equipment Instrumentation

The ADF4106 frequency synthesizer can be used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. It consists of a low noise, digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider, programmable A counter and B counter, and a dual-modulus prescaler (P/P + 1). The A (6-bit) counter and B (13-bit) counter, in conjunction with the dual-modulus prescaler (P/P + 1), implement an N divider (N = BP + A). In addition, the 14-bit reference counter (R Counter) allows selectable REFIN frequencies at the PFD input. A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). Its very high bandwidth means that frequency doublers can be eliminated in many high frequency systems, simplifying system architecture and reducing cost.ADF4106-EP Supports defense and aerospace applications (AQEC standard).Applications Broadband wireless access Satellite systems Instrumentation Wireless LANS Base stations for wireless radios

The ADF4113HV is an integer-N frequency synthesizer with a high voltage charge pump (15 V). The synthesizer is designed for use with voltage controlled oscillators (VCOs) that have high tuning voltages (up to 15 V). Active loop filters are often used to achieve high tuning voltages, but the ADF4113HV charge pump can drive a high voltage VCO directly with a passive-loop filter. The ADF4113HV can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It consists of a low noise digital phase frequency detector (PFD), a precision high voltage charge pump, a programmable reference divider, programmable A and B counters, and a dual-modulus prescaler (P/P + 1).A simple 3-wire interface controls all of the on-chip registers. The devices operate with a power supply ranging from 2.7 V to 5.5 V and can be powered down when not in use.

The ADF4110 family of frequency synthesizers can be used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. They consist of low-noise digital PFD (Phase Frequency Detector), a precision charge pump, a programmable reference divider, programmable A and B counters and a dual modulus prescaler (P/P+1). The A (6-bit) and B (13-bit) counters, in conjunction with the dual modulus prescaler (P/P+1), implement an N divider (N = BP+A).In addition, the 14-bit reference counter (R Counter), allows selectable REFIN frequencies at the PFD input. A complete PLL (Phase-Locked Loop) can be implemented if the synthesizer is used with an external loop filter and VCO (Voltage Controlled Oscillator).Control of all the on-chip registers is via a simple 3-wire interface. The devices operate with a power supply ranging from 2.7 V to 5.5 V and can be powered down when not in use.