TT1200 Overview
The TT Semiconductor TT1200-series InGenius balanced line receivers overe a serious limitation of conventional balanced input stages: poor mon mode rejection in real-world applications. While conventional input stages measure well in the lab and perform well on paper, they fail to live up to their CMRR specs when fed from even slightly unbalanced source impedances.
TT1200 Key Features
- High CMRR: typ. 90 dB at 60 Hz
- Extremely high mon-mode input impedance
- Maintains balance under real-world conditions
- Transformer-like performance in an IC
- Excellent performance
- Wide bandwidth: typ. > 22 MHz
- High slew rate: typ. 12 V/us
- Low distortion: typ. 0.0005 % THD
- Low noise: typ. -107 dBu
- Several gains: 0 dB, -3 dB, & -6 dB
TT1200 Applications
- even when fed from single-ended sources. These wide bandwidth solid state devices offer dc-coupling, low distortion, and lower signal noise that is not achievab