Overview
The BUF602IDRG4, produced by Texas Instruments, is a high-speed, closed-loop buffer designed for a wide range of applications requiring high-frequency signal buffering. This component is notable for its wide bandwidth of 1000 MHz and a high slew rate of 8000 V/µs, making it ideal for handling very high-frequency signals.
The BUF602IDRG4 is available in both SO-8 and SOT23-5 packages, catering to different footprint requirements. It features an optional mid-supply reference buffer, which reduces the need for external components and simplifies the design process.
Key Specifications
| Parameter | Typical Value | Minimum Value | Maximum Value | Units |
|---|---|---|---|---|
| Bandwidth | 1000 MHz | 780 MHz | - | MHz |
| Slew Rate | 8000 V/µs | 2500 V/µs | - | V/µs |
| Supply Voltage Range | - | ±1.4V to ±6.3V (Dual Supplies) | +2.8V to +12.6V (Single Supply) | V |
| Output Current (Continuous) | - | ±60 mA | - | mA |
| Peak Output Current | - | ±160 mA | - | mA |
| Quiescent Current | - | 5.3 mA | 6.5 mA | mA |
| Mid-Supply Reference Voltage | 2.5 V | 2.4 V | 2.6 V | V |
| Mid-Supply Output Impedance | - | - | 200 Ω | Ω |
| Thermal Resistance (θJA) | - | - | 125 °C/W (SO-8), 150 °C/W (SOT23-5) | °C/W |
Key Features
- High bandwidth of 1000 MHz and high slew rate of 8000 V/µs, ideal for high-frequency signal buffering.
- Flexible supply range: ±1.4V to ±6.3V dual supplies and +2.8V to +12.6V single supply.
- Low quiescent current of 5.8 mA and low output impedance of 1.4 Ω.
- Optional mid-supply reference buffer to simplify AC-coupled applications.
- Available in SO-8 and SOT23-5 packages for different footprint needs.
- High peak output current of up to 350 mA.
- Low harmonic distortion and good power-supply rejection ratio (PSRR).
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 BUF602IDRG4?
The bandwidth of the BUF602IDRG4 is 1000 MHz.
- What is the slew rate of the BUF602IDRG4?
The slew rate of the BUF602IDRG4 is 8000 V/µs.
- What are the available package options for the BUF602IDRG4?
The BUF602IDRG4 is available in SO-8 and SOT23-5 packages.
- What is the supply voltage range for the BUF602IDRG4?
The supply voltage range is ±1.4V to ±6.3V for dual supplies and +2.8V to +12.6V for single supply.
- What is the continuous output current of the BUF602IDRG4?
The continuous output current is ±60 mA.
- What is the peak output current of the BUF602IDRG4?
The peak output current is up to 350 mA.
- Does the BUF602IDRG4 have an optional mid-supply reference buffer?
Yes, the BUF602IDRG4 has an optional mid-supply reference buffer.
- What are some common applications of the BUF602IDRG4?
Common applications include clock distribution circuits, video and broadcast equipment, communications equipment, high-speed data acquisition systems, and test equipment and instrumentation.
- What is the thermal resistance (θJA) of the BUF602IDRG4 in different packages?
The thermal resistance (θJA) is 125 °C/W for the SO-8 package and 150 °C/W for the SOT23-5 package.
- What is the quiescent current of the BUF602IDRG4?
The quiescent current is typically 5.8 mA.
