Overview
The THS3202, produced by Texas Instruments, is a dual current-feedback amplifier designed with BiCOM-II technology. This amplifier is renowned for its high slew rate and low distortion, making it ideal for applications requiring high-frequency signal processing with minimal distortion. The THS3202 operates over a wide power-supply voltage range from 6.6 V to 15 V, supporting both single-supply and dual-supply configurations. Its high unity-gain bandwidth of up to 2 GHz and high output current drive of ±115 mA into 20 Ω loads make it suitable for a variety of demanding applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VS) | 6.6 | - | 15 | V |
| Unity-Gain Bandwidth | - | 2000 | - | MHz |
| Slew Rate | - | 9000 | - | V/µs |
| Output Current (sourcing/sinking) | 100/100 | - | 115/115 | mA |
| Input Voltage Noise (f > 10 MHz) | - | 1.65 | - | nV/√Hz |
| Operating Free-Air Temperature Range | -40 | - | 85 | °C |
| Maximum Junction Temperature | - | - | 150 | °C |
| Harmonic Distortion (2nd, 3rd harmonic) | -64/-67 | - | - | dBc |
Key Features
- High unity-gain bandwidth of up to 2 GHz
- High slew rate of 9000 V/µs
- High output current drive of ±115 mA into 20 Ω loads
- Low harmonic distortion
- Wide power-supply voltage range: 6.6 V to 15 V
- Low differential gain and phase error, suitable for video line drivers
- Available in SOIC-8, MSOP-8, and MSOP-8 with PowerPAD™ packages
Applications
- High-Speed Signal Processing
- Test and Measurement Systems
- High-Voltage ADC Preamplifier
- RF and IF Amplifier Stages
- Professional Video
Q & A
- What is the unity-gain bandwidth of the THS3202?
The THS3202 has a unity-gain bandwidth of up to 2 GHz.
- What is the slew rate of the THS3202?
The slew rate of the THS3202 is 9000 V/µs.
- What is the output current drive capability of the THS3202?
The THS3202 can drive ±115 mA into 20 Ω loads.
- What is the power-supply voltage range for the THS3202?
The THS3202 operates over a power-supply voltage range from 6.6 V to 15 V.
- What are the typical harmonic distortion levels for the THS3202?
The THS3202 has harmonic distortion levels of -64 dBc for the 2nd harmonic and -67 dBc for the 3rd harmonic.
- What are the common applications of the THS3202?
The THS3202 is commonly used in high-speed signal processing, test and measurement systems, high-voltage ADC preamplifiers, RF and IF amplifier stages, and professional video systems.
- What packages is the THS3202 available in?
The THS3202 is available in SOIC-8, MSOP-8, and MSOP-8 with PowerPAD™ packages.
- What is the maximum junction temperature for the THS3202?
The maximum junction temperature for the THS3202 is 150°C.
- What is the operating free-air temperature range for the THS3202?
The operating free-air temperature range for the THS3202 is -40°C to +85°C.
- How does the PowerPAD™ package enhance the THS3202?
The PowerPAD™ package acts as a heat sink and must be connected to a thermally dissipative plane to ensure proper power dissipation and prevent overheating.
