器件名称: 601F0367
功能描述: 601 FILTERS
文件大小: 44.93KB 共2页
简 介:601 FILTERS
ITU-R BT APPENDIX 2 – PART B YUV ANTIALISING – STANDARD FOOTPRINT
ITU-R BT 601 YUV Antialiasing filters are designed to meet the full requirements of Rec. ITU-R BT. 601-5 to suppress aliasing and to reconstruct signals in 4:2:2 YUV format A-D and D-A video interface applications operating at a sampling rate of 18.00 MHz for the luminance (Y) channel and 9.00 MHz for the Colour Difference (U and V) channels. Fully compliant with ITU-R BT601 Tighter delay time tolerances available Industry Standard Footprint Tight passband ripple specification
Type Number Impedance (ohms) Filter Shape Passband Shape Sampling Frequency Insertion loss at 100 kHz End of Passband Amplitude ripple (dB)
wrt 100 kHz
601F0767 75 Lowpass Flat 18.00 MHz < 1.5 dB 7.67 MHz <± 0.025 to 7.33 MHz <± 0.050 to 7.67 MHz 570 ± 6nS <±3nS to 7.67 MHz > 12 dB
601S0767 75 Lowpass Sinx/x 18.00 MHz < 4.5 dB 7.67 MHz <± 0.025 to 7.33 MHz <± 0.0501 to 7.67 MHz 568 ± 6nS <±3 nS to 7.67 MHz > 12 dB
1
1
601F0367 75 Lowpass Flat 9.00 MHz
601S0367 75 Lowpass Sinx/x 9.00 MHz < 4.5 dB 3.67 MHz <± 0.0502 to 3.67 MHz 1113 ± 11 nS <± 6 nS to 3.67 MHz <± 12 nS to 4.0 MHz 2 > 6 dB
< 1.5 dB
3.67 MHz <± 0.050 to 3.67 MHz 1115 ± 11 nS <± 6 nS to 3.67 MHz <±12 nS to 4.0 MHz > 6 dB
Delay time at 200 kHz Group delay ripple
wrt delay at 200 kHz
Attenuation at 1/2 S.F.
wrt loss at 100 kHz
Start of stopband Stopband attenuation
wrt loss at end of passband
10.67 MHz
> 40 dB No DR00003A
10.67 MHz > 40 dB No DR00003A
……
