Overview
The AD834ARZ-RL is a high-performance, four-quadrant analog multiplier from Analog Devices Inc. This component is part of the AD834 series, renowned for its remarkably flat frequency response and excellent phase linearity. Built on Analog Devices' proprietary junction isolated complementary bipolar process, the AD834ARZ-RL offers superior performance and low power consumption. It is designed for use in various high-frequency applications, including telecommunications, imaging, professional audio, and industrial measurement.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Frequency | DC to >500 MHz | |
| Input Voltage Range | ±1 V full-scale | |
| Output Current Range | ±4 mA full-scale | |
| Supply Voltages | ±4 V to ±9 V | |
| Power Consumption | 280 mW typical at VS = ±5 V | |
| Temperature Range | −40°C to +85°C | |
| Package Type | 8-Lead SOIC_N, Tape & Reel (TR) | |
| Distortion | ≤0.05% for 0 dBm input |
Key Features
- High static accuracy with low input and output offsets and accurate scale factor.
- Very high bandwidth, extending from DC to over 500 MHz.
- Low distortion levels (better than −60 dB on either input) at high frequencies.
- Differential ±1 V full-scale inputs and differential ±4 mA full-scale output current.
- Robust design with stable biasing based on a band gap reference generator.
- Compact 8-pin SOIC package suitable for space-constrained designs.
Applications
- High-speed real-time computation.
- Wideband modulation and gain control.
- Signal correlation and RF power measurement.
- Voltage-controlled filters and oscillators.
- Linear keyers for high-resolution television.
Q & A
- What is the operating frequency range of the AD834ARZ-RL?
The AD834ARZ-RL operates from DC to over 500 MHz.
- What is the input voltage range for the AD834ARZ-RL?
The input voltage range is ±1 V full-scale.
- What is the output current range of the AD834ARZ-RL?
The output current range is ±4 mA full-scale.
- What are the supply voltage requirements for the AD834ARZ-RL?
The supply voltages range from ±4 V to ±9 V.
- How much power does the AD834ARZ-RL typically consume?
The typical power consumption is 280 mW at VS = ±5 V.
- What is the temperature range for the AD834ARZ-RL?
The temperature range is −40°C to +85°C.
- What type of package does the AD834ARZ-RL come in?
The AD834ARZ-RL comes in an 8-Lead SOIC_N package, available in Tape & Reel (TR).
- What are some common applications for the AD834ARZ-RL?
Common applications include high-speed real-time computation, wideband modulation and gain control, signal correlation, and RF power measurement.
- How does the AD834ARZ-RL handle distortion?
The AD834ARZ-RL has low distortion levels, better than −60 dB on either input at high frequencies.
- Is the AD834ARZ-RL suitable for space-constrained designs?
