THS7315: Triple Channel SDTV Video Amp with 5th Order Filters
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OPA361: 3V Video Amplifier with Internal Gain and Filter
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The THS7315 is a triple channel video amplifier with integrated 8.5MHz 5th order filter. This makes the device the perfect choice for handling various SDTV signals: Composite Video Baseband Signals (CVBS), S-Video, Y’U’V’, G’B’R’ (R’G’B’), and Y’Pb’Pr’ 480i/576i. The excellent filter characteristics, such as the 7MHz -1dB flatness and 47dB of attenuation at 27MHz, ensure excellent video quality for both DAC / encoder reconstruction filtering or ADC / decoder anti-aliasing filtering.
| Features |
Benefits |
| Triple Channel Amplifiers with 8.5MHz Filters |
Supports all 3 channels required for SDTV applications |
| Integrated 5th order Butterworth Filter |
Provides excellent filtering with 7MHz -1dB flatness and 47dB of attenuation at 27MHz |
| Rail to Rail output |
Allows DC or AC output coupling and allows driving 2-video lines or equivalent 75Ω loading |
| 15.6mA quiescent current with 3.3V supply |
Low power for portable, low sensitive or USB powered applications |
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