Overview
The BUF602ID, produced by Texas Instruments, is a high-speed, closed-loop buffer designed for a wide range of applications. It is notable for its wide bandwidth of 1000 MHz and a high slew rate of 8000 V/µs, making it ideal for buffering very high-frequency signals. The buffer is available in both SO-8 and SOT23-5 surface-mount packages, catering to different footprint requirements. It features a flexible supply range, supporting both dual and single supply configurations, and includes an optional mid-supply reference buffer to reduce the need for external components.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Bandwidth | Wide bandwidth | 1000 MHz |
| Slew Rate | High slew rate | 8000 V/µs |
| Supply Range | Dual and single supply configurations | ±1.4V to ±6.3V (dual), +2.8V to +12.6V (single) |
| Output Current (Continuous) | Continuous output current | ±60 mA |
| Peak Output Current | Peak output current | ±160 mA (typical) |
| Quiescent Current | Low quiescent current | 5.8 mA |
| Output Impedance | Closed-loop output impedance (f ≤ 10 MHz) | 1.4 Ω (typical) |
| Mid-Supply Reference Voltage | Maximum and minimum mid-supply reference voltage | 2.5 V to 2.6 V |
| Mid-Supply Output Current | Sourcing and sinking mid-supply output current | 800 µA (sourcing), 70 µA (sinking) |
| Package Types | Available packages | SO-8, SOT23-5 |
Key Features
- High-speed operation with a wide bandwidth of 1000 MHz and a high slew rate of 8000 V/µs.
- Flexible supply range: ±1.4V to ±6.3V (dual) and +2.8V to +12.6V (single).
- Optional mid-supply reference buffer to simplify AC-coupled applications.
- Low quiescent current of 5.8 mA.
- High output current capability: continuous output current of ±60 mA and peak output current of ±160 mA.
- Low impedance output: closed-loop output impedance of 1.4 Ω (typical) for frequencies up to 10 MHz.
- Available in standard SO-8 and SOT23-5 surface-mount packages.
Applications
- Clock distribution circuits.
- Video and broadcast equipment.
- Communications equipment.
- High-speed data acquisition systems.
- Test equipment and instrumentation.
Q & A
- What is the bandwidth of the BUF602ID?
The bandwidth of the BUF602ID is 1000 MHz.
- What is the slew rate of the BUF602ID?
The slew rate of the BUF602ID is 8000 V/µs.
- What are the supported supply voltage ranges for the BUF602ID?
The BUF602ID supports dual supply configurations from ±1.4V to ±6.3V and single supply configurations from +2.8V to +12.6V.
- What is the continuous output current of the BUF602ID?
The continuous output current of the BUF602ID is ±60 mA.
- What is the peak output current of the BUF602ID?
The peak output current of the BUF602ID is ±160 mA (typical).
- Does the BUF602ID have an optional mid-supply reference buffer?
- In what packages is the BUF602ID available?
The BUF602ID is available in SO-8 and SOT23-5 surface-mount packages.
- What are some typical applications of the BUF602ID?
Typical applications include clock distribution circuits, video and broadcast equipment, communications equipment, high-speed data acquisition systems, and test equipment and instrumentation.
- What is the quiescent current of the BUF602ID?
The quiescent current of the BUF602ID is 5.8 mA.
- What is the closed-loop output impedance of the BUF602ID?
The closed-loop output impedance of the BUF602ID is 1.4 Ω (typical) for frequencies up to 10 MHz.
