ANALOG Manuals

This document describes the features and characteristics of the AD8330 variable gain amplifier. It has a fully differential signal path, which can also be used with single-sided signals. The input range is from 0.3mV to 1V rms, and the output is in rail-to-rail mode. It also has automatic offset compensation, linear-in-dB and linear-in-magnitude gain modes. The gain range is from 0dB to 50dB, with an inverted gain range of 50dB to 0dB. The nominal gain range is from 0.03 to 10, with a magnitude range of 15mV to 5V. It has a constant bandwidth of 150MHz, low noise, low distortion, and low power consumption. It is suitable for applications such as pre-ADC signal conditioning and driving adjustable AGC amplifiers.

The AD8324 is a low cost amplifier designed for coaxial line driving. The features and specifications make the AD8324 ideally suited for DOCSIS 2.0 and Euro-DOCSIS applications. The gain of the AD8324 is digitally controlled in 1 dB steps over a 59 dB range. Low distortion at 61 dBmV output: -59 dBc SFDR@21 MHz, -54 dBc SFDR@65 MHz. Output noise level @ minimum gain 1.3 nV/√Hz. Maintains 75 Ω output impedance in TX-enable and Transmit-disable condition. Upper bandwidth: 100 MHz (full gain range). Supports SPI® interfaces.

The document describes the features and characteristics of the AD8139 differential ADC driver, including low noise, rail-to-rail operation, differential input and output, and high speed.

AD8134 is a three-way differential driver from Analog Devices, it uses Sync-On-Common-Mode technology, it has 225 MHz, -3 dB large signal bandwidth and 450 MHz, -3 dB small signal bandwidth. AD8134 can easily drive 1.4 V p-p video signal into doubly terminated 100 Ω UTP cable.

AD8133 Rev. 0 is a triple differential driver with output pull-down feature. It features high speed, low distortion, low power consumption, and is suitable for applications such as KVM networking and UTP.

The ADA4302-4 is an active RF splitter used in applications where a lossless signal split is required. It features a single 5V supply, 54MHz to 865MHz CATV operating range, 4.6dB gain per output channel, 4.4dB noise figure, 25dB isolation between output channels, etc.

This product is a high voltage, differential 18-bit ADC driver. The product features include single-ended to differential conversion, low distortion, low differential output referred noise, high input impedance, fixed gain of 2, low output-referred offset voltage, low input bias current, wide supply range, high speed, fast settling time, and is available in space-saving, thermally enhanced packages.

The AD8337 is a low noise, single-ended, linear-in-dB, general-purpose variable gain amplifier (VGA) usable for video, imaging, medical imaging, industrial radar, and other applications. It features low noise, wide bandwidth, low power, single-ended input and output, and high speed uncommitted op amp input, making it suitable for a variety of applications.

AD8143 is a high-speed, triple differential receiver with comparators. It features a large signal bandwidth of 160 MHz, slew rate of 1000 V/μs, high CMRR of 65 dB, and a differential input impedance of 5 MΩ.

AD8128 is a CAT-5 receiver with adjustable line equalization. It features compensation for CAT-5 cable losses, high frequency peaking adjustment, and broadband gain adjustment.

The ADA4941-1 is a low-power, single-supply, 18-bit ADC driver that converts single-ended input signals to differential output signals. It features excellent linearity, low noise, high input impedance, user-adjustable gain, high speed, fast settling time, low output offset, and a disable feature.

This document describes the features of Analog Devices' AD8331/AD8332/AD8334 series ultralow noise variable gain amplifiers (VGAs) with preamplifier. The features include ultralow noise, wide gain range, low power consumption, and applications such as ultrasound and sonar time-gain controls, high performance automatic gain control systems, and I/Q signal processing.

The ADA4303-2 is a 75 Ω, two-output active splitter for use in applications where a lossless split is required. It features excellent frequency response and low noise characteristics, making it ideal for CATV applications.

The AD8392A is a low power, high output current, quad op amp designed for use as an ADSL/ADSL2+ line driver. It features four current feedback, high current amplifiers, low power operation, multiple power supply modes, high output voltage and current drive, low distortion, and high speed capabilities.