L601F0767 Datasheet, PDF (1/2 Pages) Faraday Technology – CCIR REC.601 FILTERS

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
L601F0767
End Of Passband
7.67 MHz
Passband Amplitude Ripple
> 12 dB wrt 100 kHz at
0.05 dB to 7.33 MHz
0.1 dB to 7.67 MHz
9.00 MHz
> 40 dB wrt 100 kHz at
10.67 MHz
Group Delay Ripple wrt delay at 200 kHz
+ 3 ns to 7.67 MHz
Insertion Loss at 100 kHz
< 1.5 dB
Delay Time at 200 kHz
570 ns + 5 ns
Impedance
75 ohms
Aqueous Washable
No
Package
DR00075B
1 _{measured against sinx/x roll off for a 18.0 MHz sampling frequency.}
POST FILTER
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
COLOUR DIFFERENCE
L601F0367
End Of Passband
3.67 MHz
Passband Amplitude Ripple
0.1 dB to 3.67 MHz
> 6 dB wrt 100 kHz at
4.5 MHz
> 40 dB wrt 100 kHz at
5.33 MHz
Group Delay Ripple wrt delay at 200 kHz
+ 6 ns to 3.67 MHz
Insertion Loss at 100 kHz
< 1.5 dB
Delay Time at 200 kHz
1125 ns + 5 ns
Impedance
75 ohms
Aqueous Washable
No
Package
DR00075B
2 _{measured against sinx/x roll off for a 9.0 MHz sampling frequency.}
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
© 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)