ITU-R BT. 601 FILTERS
Appendix 2 – Part A
YUV ANTIALISING – STANDARD FOOTPRINT
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
standard sampling rates of 13.5 MHz for the luminance (Y) channel and 6.75 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
601F0575
75
601S0575
601F0275
75
601S0275
Impedance (ohms)
Filter Shape
75
75
Lowpass
Flat
Lowpass
Sinx/x
Lowpass
Flat
Lowpass
Sinx/x
6.75 MHz
Passband Shape
Sampling Frequency
13.50 MHz
13.50 MHz
6.75 MHz
Insertion loss at 100 kHz
End of Passband
< 1.5 dB
< 4.5 dB
< 1.5 dB
< 4.5 dB
5.75 MHz
5.75 MHz
2.75 MHz
2.75 MHz
Amplitude ripple (dB)
wrt 100 kHz
<± 0.025 to 5.50 MHz
<± 0.050 to 5.75 MHz
<± 0.0251 to 5.50 MHz
<± 0.050 to 2.75 MHz
<± 0.0502 to 2.75 MHz
<± 0.0501 to 5.50 MHz
Delay time at 200 kHz
760 ± 7nS
758 ± 7nS
1488 ± 14 ns
1486 ± 14 ns
Group delay ripple
wrt delay at 200 kHz
<±3nS to 5.75 MHz
<±3 nS to 5.75 MHz
<± 6 nS to 2.75 MHz
<±12 nS to 3.0 MHz
<± 6 nS to 2.75 MHz
<± 12 nS to 3.0 MHz
Attenuation at 1/2 S.F.
wrt loss at 100 kHz
> 12 dB
> 12 dB1
> 6 dB
> 6 dB2
Start of stopband
8.00 MHz
> 40 dB
8.00 MHz
> 40 dB
4.00 MHz
> 40 dB
4.00 MHz
> 40 dB
Stopband attenuation
wrt loss at end of passband
Aqueous Washable3
Package size
No
No
No
No
DR00003A
DR00003A
DR00003A
DR00003A
1Measured against sinx/x roll-off for a sampling frequency of 13.5 MHz.
2Measured against sinx/x roll-off for a sampling frequency of 6.75 MHz.
3Contact Faraday for Washable options.
© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice
FARA021d.DOC Page 1 of 2 Apr-00(C)