The FMS6406 is a dual Y/C 5th order Butterworth lowpass video filter optimized for minimum overshoot and flat group delay. The device also contains a summing circuit to generate filtered composite video, an audio trap and group delay compensation circuit. The audio trap removes video information in the spectral location of the subsequent RF audio carrier. The g.
• 7.6MHz 5th order Y,C filters with composite summer
• 14dB notch at 4.425MHz to 4.6MHz for Sound Trap capable of handling stereo
• 50dB stopband attenuation at 27MHz on Y, C and CV outputs
• Better than 0.5dB flatness to 4.2MHz on Y, C and CV outputs
• Equalizer and notch filter for driving RF modulator with group delay of -180ns
• No external frequency selection components or clocks
• < 5ns group delay on Y, C and CV outputs
• AC coupled inputs
• AC or DC coupled outputs
• Capable of PAL frequency for Y,C,CV
• Continuous Time Low Pass Filters
• < 1.4% differential gain with 0.7° differential ph.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | FMS6400 |
Fairchild Semiconductor |
Dual Channel Video Drivers | |
2 | FMS6400-1 |
Fairchild Semiconductor |
Dual-Channel Video Driver | |
3 | FMS64001CS1X |
Fairchild Semiconductor |
Dual-Channel Video Driver | |
4 | FMS6403 |
Fairchild Semiconductor |
Triple Video Drivers w/Selectable HD/Progressive/SD/ Bypass Filters for RGB and YPbPr Signals | |
5 | FMS6403MTC20 |
Fairchild Semiconductor |
Triple Video Drivers w/Selectable HD/Progressive/SD/ Bypass Filters for RGB and YPbPr Signals | |
6 | FMS6403MTC20X |
Fairchild Semiconductor |
Triple Video Drivers w/Selectable HD/Progressive/SD/ Bypass Filters for RGB and YPbPr Signals | |
7 | FMS6406CSX_NL |
Fairchild Semiconductor |
Precision S-Video Filter with Summed Composite Output/ Sound Trap/ and Group Delay Compensation | |
8 | FMS6406CS_NL |
Fairchild Semiconductor |
Precision S-Video Filter with Summed Composite Output/ Sound Trap/ and Group Delay Compensation | |
9 | FMS6407 |
Fairchild Semiconductor |
Triple Video Drivers with Selectable HD/Progressive/SD/Bypass Filters | |
10 | FMS6407MTC20 |
Fairchild Semiconductor |
Triple Video Drivers with Selectable HD/Progressive/SD/Bypass Filters | |
11 | FMS6407MTC20X |
Fairchild Semiconductor |
Triple Video Drivers with Selectable HD/Progressive/SD/Bypass Filters | |
12 | FMS6410 |
Fairchild Semiconductor |
Dual Channel Video Drivers with Integrated Filters and Composite Video Summer |