Products for Communications | Analog Devices

ADUM4190, 5kV rms Isolated Error Amplifier

Wed, 06 Feb 2013 16:28:25 GMT

The ADuM4190 is an isolated error amplifier based on Analog Devices, Inc. iCoupler® technology. The ADuM4190 is ideal for linear feedback power supplies with primary side controllers enabling improvements in transient response, power density and stability as compared to commonly used optocoupler and shunt regulator solutions.

Unlike optocoupler-based solutions, which have an

ADUM3190, 2.5kV rms Isolated Error Amplifier

Wed, 06 Feb 2013 16:08:36 GMT

The ADuM3190 is an isolated error amplifier based on Analog Devices, Inc. iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies with primary side controllers enabling improvements in transient response, power density and stability as compared to commonly used optocoupler and shunt regulator solutions.

Unlike optocoupler-based solutions, which have an

AD6659, Dual IF Receiver

Tue, 09 Feb 2010 18:23:57 GMT

The AD6659 is a mixed-signal, dual-channel IF receiver supporting radio topologies requiring two receiver signal paths, such as in main/diversity or direct conversion. This communications systems processor consists of two high performance analog-to-digital converters (ADCs) and noise shaping requantizer (NSR) digital blocks. It is designed to support various commu-nications applications where high

ADL5536, 20 MHz TO 1.0 GHz IF Gain Block

Thu, 29 Apr 2010 14:40:11 GMT

The ADL5536 is a 20 dB linear amplifier that operates at frequencies up to 1 GHz. The device can be used in a wide variety of cellular, CATV, military, and instrumentation equipment.

The ADL5536 provides the highest dynamic range available from an internally matched IF gain block. This is accomplished by providing extremely low noise figures and very high OIP3 specifications simultaneously

ADL5535, 20 MHz TO 1.0 GHz IF Gain Block

Thu, 29 Apr 2010 14:18:37 GMT

The ADL5535 is a 16 dB linear amplifier that operates at frequencies up to 1 GHz. The device can be used in a wide variety of cellular, CATV, military, and instrumentation equipment.

The ADL5535 provides the highest dynamic range available from an internally matched IF gain block. This is accomplished by providing extremely low noise figures and very high OIP3 specifications simultaneously

AD9269, 16-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

Fri, 05 Feb 2010 19:49:46 GMT

The AD9269 is a monolithic, dual-channel, 1.8 V supply, 16-bit, 20/40/65/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference. The product uses multistage differential pipeline architecture with output error correction logic to provide 16-bit accuracy at 80 MSPS data rates and to guarantee no missing codes over the full

ADN2531, 11.3 Gbps, Active Back-Termination, Differential Laser Diode Driver

Tue, 20 Oct 2009 11:51:02 GMT

The ADN2531 laser diode driver can work with directly modulated laser diodes, including vertical-cavity surface-emitting laser (VCSEL), Fabry-Perot (FP) lasers, and distributed feedback (DFB) lasers, with a differential loading resistance ranging from 5 Ω to 140 Ω. The active back-termination in the ADN2531 absorbs signal reflections from the laser diode side of the output transmission lines,

AD9122, Dual, 16-Bit, 1200 MSPS, TxDAC+® Digital-to-Analog Converter

Wed, 14 Oct 2009 19:54:24 GMT

The AD9122 is a dual 16-bit, high dynamic range, digital-to-analog converter (DAC) that provides a sample rate of 1200 MSPS, permitting a multicarrier generation up to the Nyquist frequency. It includes features optimized for direct conversion transmit applications, including complex digital modulation, and gain and offset compensation. The DAC outputs are optimized to interface seamlessly with

ADRF6702, 1200 MHz TO 2400 MHz Quadrature Modulator with 1550 MHz TO 2150 MHz Fractional-N PLL & Integrated VCO

Fri, 08 Apr 2011 14:08:35 GMT

The ADRF6702 provides a quadrature modulator and synthesizer solution within a small 6 mm × 6 mm footprint while requiring minimal external components.

The ADRF6702 is designed for RF outputs from 1200 MHz to 2400 MHz. The low phase noise VCO and high performance quadrature modulator make the ADRF6702 suitable for next generation communication systems requiring high signal dynamic range

ADF4158, Direct Modulation/Waveform Generating, 6.1 GHz Fractional-N Frequency Synthesizer

Tue, 04 May 2010 00:53:12 GMT

The ADF4158 is a 6.1 GHz, fractional-N frequency synthesizer with modulation and waveform generation capability. It con-tains a 25-bit fixed modulus, allowing subhertz resolution at 6.1 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a sigma-delta (Σ-Δ) based fractional interpolator to allow

ADN4604, X-STREAM™ 4.25 Gbps, 16 × 16, Digital Crosspoint Switch

Fri, 30 Oct 2009 14:09:01 GMT

The ADN4604 is a 16 × 16 asynchronous, protocol agnostic, digital crosspoint switch, with 16 differential PECL-/CML-compatible inputs and 16 differential CML outputs.

The ADN4604 is optimized for nonreturn-to-zero (NRZ) signaling with data rates of up to 4.25 Gbps per port. Each port offers a fixed level of input equalization and programmable output swing and output

ADF4602, Single-Chip, Multiband 3G Femtocell Transceiver

Mon, 26 Oct 2009 14:50:26 GMT

The ADF4602 is a 3G transceiver integrated circuit (IC) offering unparalleled integration and feature set. The IC is ideally suited to high performance 3G femtocells providing cellular fixed mobile converged (FMC) services. With only a handful of external components, a full multiband transceiver is implemented.

UMTS Band 1 through Band 6 and Band 8 through Band 10 are supported in a single