ANALOG Manuals

AD532 Internally Trimmed Integrated Circuit Multiplier

AD534 is a four-quadrant precision IC multiplier produced by AD company. Its features are high precision, high input impedance and up to X100 gain. This product is widely used in high quality analog signal processing, differential ratio and percentage computation, algebraic and trigonometric function synthesis, wideband high crest rms to dc conversion and accurate voltage controlled oscillators and filters.

The AD632 is an internally-trimmed monolithic four-quadrant multiplier/divider from Analog Devices. It has a maximum multiplying error of ±0.5% without external trims. The product features excellent supply rejection, low temperature coefficients and long term stability, even under adverse conditions. The AD632 is pin-for-pin compatible with the industry standard AD532 with improved specifications and a fully differential high impedance Z-input. The AD632 is capable of providing gains of up to X10, frequently eliminating the need for separate instrumentation amplifiers to precondition the inputs. The AD632 can be effectively employed as a variable gain divider.

The document provides information about the collaboration between BDTI C and ADI companies.

AD538 is a high-precision analog computational unit launched by Analog Devices (ADI), which can simultaneously perform multiplication, division and exponentiation operations, and support a wide range of applications.

The document describes the features and characteristics of the AD834 500 MHz four-quadrant multiplier from Analog Devices. It operates from DC to 500 MHz, has differential ±1 V full-scale inputs and differential ±4 mA full-scale output current. It features low distortion, low power consumption, and is suitable for applications such as high-speed real-time computation, wideband modulation and gain control, signal correlation and RF power measurement, voltage-controlled filters and oscillators.

AD734 is a 10MHz, 4-quadrant multiplier/divider from Analog Devices. It has high accuracy, high speed, low distortion, low noise, etc. It is suitable for applications such as multiplication, division, squaring, square root, modulation, demodulation, wideband gain control, RMS-DC conversion, voltage-controlled amplifiers, oscillators and filters.

The AD633 is a functionally complete, four-quadrant, analog multiplier. It includes high impedance, differential X and Y inputs and a high impedance summing input (Z). The low impedance output voltage is a nominal 10 V full scale provided by a buried Zener. The AD633 provides excellent performance and value and is an ideal choice for high precision, low cost analog multiplier applications.

AD835 is a 250MHz, voltage output 4-quadrant multiplier

The AD809 is a 155.52 MHz frequency synthesizer that can be used to generate a 155.52 MHz bit clock for SONET/SDH/Fiber in the Loop systems. The device has a low cost, on-chip VCO that locks to either 8× or 16× the frequency at the 19.44 MHz or 9.72 MHz input. No external components are needed for frequency synthesis; however, the user can adjust the input frequency to achieve optimum performance.

The ADF411x family of frequency synthesizers can be used to implement local oscillators (LO) in the upconversion and downconversion sections of wireless receivers and transmitters.

ADF4110/ADF4111/ADF4112/ADF4113 is a family of RF PLL frequency synthesizers from Analog Devices. The frequency range is 550MHz to 4.0GHz, and it supports 3V to 5.5V power supply. The device features a programmable dual-modulus prescaler, programmable charge pump currents, programmable antibacklash pulse width, 3-wire serial interface, analog and digital lock detect, etc. It is widely used in wireless base stations, wireless handsets, wireless LANs, communication test equipment and CATV equipment.

This document describes the ADF4001, which is a 200 MHz clock generator PLL. It features a wide bandwidth, programmable charge pump currents, and a 3-wire serial interface.

The ADF4106 frequency synthesizer is used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. It features a 6.0 GHz bandwidth, 2.7 V to 3.3 V power supply, extended tuning voltage in 3 V systems, programmable dual-modulus prescaler, programmable charge pump currents, programmable antibacklash pulse width, 3-wire serial interface, analog and digital lock detect, and hardware and software power-down mode.

The ADF4212L is a low power dual frequency synthesizer that can be used to implement local oscillators (LO) in the up-conversion and down-conversion sections of wireless receivers and transmitters. It can provide the L1 and L2 two frequency outputs. The L1 frequency range is from 800MHz to 2.4GHz and the L2 frequency range is from 200MHz to 1GHz.