Overview
The AD8037ARZ-REEL7, produced by Analog Devices Inc., is a high-performance, wide bandwidth, low distortion clamping amplifier. This device is part of the AD8037 series, which includes the AD8036 and AD8037 models. The AD8037 is stable at a gain of two or greater and features a unique patent-pending CLAMPIN™ input clamp architecture. This architecture provides a 10× improvement in clamp performance compared to traditional output clamping devices, with a clamp error of typically 3 mV or less and minimized distortion in the clamp region.
Key Specifications
| Parameter | Value |
|---|---|
| Small Signal Bandwidth | 270 MHz |
| Large Signal Bandwidth (4 V p-p) | 190 MHz |
| Slew Rate | 1500 V/μs |
| Settling Time (0.1%) | 10 ns |
| Settling Time (0.01%) | 16 ns |
| Input Voltage Noise | 4.5 nV/√Hz |
| Offset Voltage | 2 mV |
| Offset Voltage Drift | 10 μV/°C |
| Supply Voltage Range | ±3.0 V to ±6.0 V |
| Quiescent Current | 20.5 mA to 21.5 mA |
| Output Current | 70 mA |
| Output Resistance | 0.3 Ω |
| Short Circuit Current | 240 mA |
Key Features
- Wide bandwidth and low distortion, making it suitable for high-speed applications.
- Unique CLAMPIN™ input clamp architecture for improved clamp performance.
- Low clamp error (typically 3 mV) and minimized nonlinear clamping region.
- Fast overdrive recovery time of 1.5 ns.
- High slew rate of 1500 V/μs and fast settling times.
- Operates over a wide supply voltage range (±3.0 V to ±6.0 V).
- Available in various packages including SOIC and PDIP.
Applications
- ADC buffer and IF/RF signal processing.
- High-quality imaging and broadcast video systems.
- Video amplifiers and full-wave rectifiers.
- Pulse generators and amplitude modulators.
- Driving and buffering flash and high-resolution ADCs.
Q & A
- What is the small signal bandwidth of the AD8037ARZ-REEL7? The small signal bandwidth is 270 MHz.
- What is the slew rate of the AD8037ARZ-REEL7? The slew rate is 1500 V/μs.
- What is the typical clamp error of the AD8037ARZ-REEL7? The typical clamp error is 3 mV.
- What is the overdrive recovery time of the AD8037ARZ-REEL7? The overdrive recovery time is 1.5 ns.
- What are the typical applications of the AD8037ARZ-REEL7? Typical applications include ADC buffers, IF/RF signal processing, high-quality imaging, broadcast video systems, and video amplifiers.
- What is the supply voltage range for the AD8037ARZ-REEL7? The supply voltage range is ±3.0 V to ±6.0 V.
- What is the quiescent current of the AD8037ARZ-REEL7? The quiescent current ranges from 20.5 mA to 21.5 mA.
- What packages are available for the AD8037ARZ-REEL7? The device is available in SOIC and PDIP packages.
- How does the CLAMPIN™ input clamp architecture improve performance? The CLAMPIN™ architecture provides a 10× improvement in clamp performance compared to traditional output clamping devices.
- What is the output current capability of the AD8037ARZ-REEL7? The output current capability is 70 mA.
