Industrial

SMV1129 and SMV1139 are hyperabrupt junction varactor diodes designed for use in VCOs requiring low resistance. The low resistance of these varactors makes them appropriate for high Q resonators in wireless system VCOs to frequencies beyond 2.5 GHz.

AD9914 is a product with a 3.5 GSPS direct digital synthesizer and a 12-bit DAC. It features high-resolution frequency and phase tuning, enabling automatic linear and nonlinear frequency sweeping, and has a wide dynamic range. The product also has multichip synchronization capability and is suitable for applications such as frequency synthesis, programmable clock generators, radar, and scanning systems.

The SMV1142–SMV1148 series of silicon hyperabrupt junction varactor diodes are specifically designed with an increasing gamma vs. voltage characteristic. This characteristic will result in improved VCO frequency-voltage linearity, in comparison to a conventional hyperabrupt junction varactor. This family of varactors is characterized for capacitance and resistance over temperature. SPICE models are provided.

The SMV1142–SMV1148 series of silicon hyperabrupt junction varactor diodes are specifically designed with an increasing gamma vs. voltage characteristic. This characteristic will result in improved VCO frequency-voltage linearity, in comparison to a conventional hyperabrupt junction varactor. This family of varactors is characterized for capacitance and resistance over temperature. SPICE models are provided.

This is a reference circuit note CN-0205 on AD9122/ADL5375. It describes how to interface the ADL5375 I/Q modulator to the AD9122 dual channel 1.2 GSPS high speed DAC

This user guide describes the EVAL-AD5273DBZ evaluation board for evaluating the AD5273, a single channel, 64-position, one-time programmable (OTP) memory digital potentiometer that employs fuse link technology to achieve memory retention of resistance settings. The on-board socket allows the user to easily replace the device for reprogramming of the OTP memory. The AD5273 supports single-supply 2.7 V to 5.5 V operation, making the device suited for battery-powered applications and many other applications with superior low temperature coefficient performance. In addition, the AD5273 uses a versatile I2C serial interface that operates in fast mode.

This user guide describes the evaluation board for evaluating the AD5171, a single-channel, 64-position, one-time programmable (OTP) memory digital potentiometer that uses fuse link technology to achieve memory retention of resistance settings. The on-board socket allows the user to easily replace the device for reprogramming of the OTP memory. The AD5171 supports single-supply 2.7 V to 5.5 V operation, making the device suited for battery-powered applications and many other applications with superior low temperature coefficient performance. In addition, the AD5171 uses a versatile I2C serial interface that operates in fast mode.

This is the user guide for the evaluation board of AD5259 digital potentiometer. It contains information about the board's features, components, and usage.

This user guide describes how to use the EVAL-AD5258DBZ evaluation board to evaluate the AD5258 digital potentiometer

The AD5247 digital potentiometer evaluation board user guide introduces the features and functions of the evaluation board, including the onboard components, test circuits, input signals, etc.

This document describes the features and characteristics of the AD5292-EP digital potentiometer, including 1024-position resolution, maximum ±1% resistor tolerance error, and 20-times programmable wiper memory.

This document is the user guide for the AD5246 digital potentiometer evaluation board. It describes the features and functions of the evaluation board, as well as various test circuits and input signals used in conjunction with the low voltage digiPOT motherboard. It supports PC control via a separately purchased system demonstration platform and provides corresponding software. The evaluation board is designed for evaluating the performance of the AD5246 digital potentiometer.

SMV0135A is a portable radio basestation test instrument with a wide range of applications. Its features include a frequency range of 120-150 MHz, tuning voltage of 0.5-4.5 Vdc, and power output range from -101 dBm to -11 dBm.

This document describes the technical specifications and performance characteristics of the SMV0135A-LF portable radios basestations test instruments, including frequency range, phase noise, harmonic suppression, tuning voltage, tuning sensitivity, power output, etc.

SMV0140B is a low-cost high-performance VCO manufactured by Z-Communications. It is suitable for portable radios, base stations, and test instruments. The VCO's frequency range is 13.5~145MHz, tuning voltage is 0.5~4.5Vdc, output power is -100~-6dBm, input capacitance is 500pF, and output impedance is 50 ohms.