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
1
to 7.33 MHz
<± 0.050
1
to 7.67 MHz
568 ± 6nS
<±3 nS to 7.67 MHz
> 12
dB
1
601F0367
75
Lowpass
Flat
9.00 MHz
601S0367
75
Lowpass
Sinx/x
9.00 MHz
< 4.5
dB
3.67 MHz
<± 0.050
2
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
5.33 MHz
> 40 dB
No
DR00003A
5.33 MHz
> 40 dB
No
DR00003A
Aqueous Washable
3
Package size
1
2
Measured against sinx/x roll-off for a sampling frequency of 18.00 MHz.
Measured against sinx/x roll-off for a sampling frequency of 9.00 MHz.
3
Contact 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
FARA027d
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Sep-05(B)
FARADAY [ FARADAY TECHNOLOGY ]
