TI THS3061DR

The THS3061 (single) and THS3062 (dual) are high-voltage, high slew-rate current feedback amplifiers utilizing Texas Instruments' BICOM-1 process. Designed for low-distortion with a high slew rate of 7000 V/μs, the THS306x amplifiers are ideally suited for applications requiring large, linear output signals such as video line drivers and VDSL line drivers.

The THS3061 and THS3062 provide well-regulated ac performance characteristics with power supplies ranging from ±5-V operation up to ±15-V supplies. Most notably, the 0.1-dB flat bandwidth is exceedingly high, reaching beyond 100 MHz, and the THS306x has less than 0.3 dB of peak gain in the frequency response when configured in unity gain. The unity-gain bandwidth of 300 MHz provides excellent distortion characteristics at 10 MHz. The flexibility of the current-feedback design allows a 220-MHz, -3-dB bandwidth in a gain of 10, indicating excellent performance even at high gains.

The THS306x consumes 8.3 mA per-channel quiescent current at room temperature, and has the capability of producing up to ±145 mA of output current. The THS3061 is packaged in an 8-pin SOIC and an 8-pin MSOP with PowerPAD. The THS3062 is available in an 8-pin SOIC with PowerPAD and an 8-pin MSP with PowerPAD.

• Unity Gain Bandwidth: 300 MHz
• 0.1-dB Bandwidth: 120 MHz (G = 2)
• High Slew Rate: 7000 V/μs
• HD3 at 10 MHz: -8.1 dB (G = 2, R_L = 150 Ω)
• High Output Current: ±145 mA into 50 Ω
• Power-Supply Voltage Range: ±5 V to ±15 V

• High-Speed Signal Processing
• Test and Measurement Systems
• VDSL Line Driver
• High-Voltage ADC Preamplifier
• Video Line Driver