The TSH103 is a low-cost video buffer. It is dedicated to drive video signals from any video DAC output on 75 Ω video lines in standard definition.
The TSH103 is a low-cost triple-channel video buffer designed to drive standard definition video signals from DAC outputs onto 75 Ω lines. It features an integrated 6 MHz fourth-order reconstruction filter per channel and provides a 6 dB gain with a DC shift that ensures the bottom of the video signal remains close to 0 V.
| Supply voltage | 4.5 to 5.5 V |
|---|---|
| Operating temperature range | -40 to +85 °C |
| Output DC shift (typical) | 310 mV |
| -3 dB bandwidth (typical) | 9.4 MHz |
| Filter attenuation at 27 MHz | 37 dB |
The device requires a single power supply of 4.5 to 5.5 V.
Yes, each channel features an internal 6 MHz reconstruction filter.