CCIR REC.601 FILTERS
SINGLE IN LINE
Designed to meet the full requirements of REC ITU-R BT601-5 Part B 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, as used in the 16 x 9 wide screen format.
Using specially written software and careful attention to component layout, the very stringent parameters for pre and
post filtering have been achieved in a Single In Line encapsulated module.
PRE FILTER
LUMINANCE
End Of Passband
Passband Amplitude Ripple
> 12 dB wrt 100 k Hz at
> 40 dB wrt 100 kHz at
Group Delay Ripple wrt delay at 200 kHz
Insertion Loss at 100 kHz
Delay Time at 200 kHz
Impedance
POST FILTER
L601F0767
7.67 MHz
0.05 dB to 7.33 MHz
0.1 dB to 7.67 MHz
9.00 MHz
10.67 MHz
+ 3 ns to 7.67 MHz
< 1.5 dB
570 ns + 5 ns
75 ohms
L601S0767
5.75 MHz
0.05 dB to 7.33 MHz
1
0.1 dB to 7.67 MHz
1
9.00 MHz
1
10.67 MHz
+ 3 ns to 7.67 MHz
< 4.5 dB
568 ns + 5 ns
75 ohms
No
DR00075B
Aqueous Washable
No
Package
DR00075B
1
measured against sinx/x roll off for a 18.0 MHz sampling frequency.
COLOUR DIFFERENCE
End Of Passband
Passband Amplitude Ripple
> 6 dB wrt 100 kHz at
> 40 dB wrt 100 kHz at
Group Delay Ripple wrt delay at 200 kHz
Insertion Loss at 100 kHz
Delay Time at 200 kHz
Impedance
L601F0367
3.67 MHz
0.1 dB to 3.67 MHz
4.5 MHz
5.33 MHz
+ 6 ns to 3.67 MHz
< 1.5 dB
1125 ns + 5 ns
75 ohms
L601S0367
3.67 MHz
0.1 dB to 3.67 MHz
2
4.5 MHz
2
5.33 MHz
+ 6 ns to 3.67 MHz
< 4.5 dB
1096 ns + 5 ns
75 ohms
No
DR00075B
Aqueous Washable
No
Package
DR00075B
2
measured against sinx/x roll off for a 9.0 MHz sampling frequency.
© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change
without notice
Fara200d
Page 1 of 2
May-00(A)
FARADAY [ FARADAY TECHNOLOGY ]
