FHC6 SERIES
The FHC6 series of active hybrid filters have been designed for oversampled NTSC, PAL or 601 pre and
post applications. All FHC6 filters have the same tightly specified passband, transition and stopband
characteristics and provide access for DC offset control. Sinx/x correction (if required) and gain are
accurately set at the factory to the customer's requirements. The modules have high input and low output
impedance and can drive 75Ω terminated loads.
BASIC SPECIFICATION
Input Impedance
Output Impedance
Passband
Passband Amplitude Ripple
Start of Stopband
Stopband rejection
Insertion Delay at 200 kHz
Group Delay Ripple
Power supply
Typical Current
Differential Gain
Differential Phase
Aqueous Washable
Package
2.0 MΩ typical
< 1Ω (op-amp driver output)
6.0 MHz
± 0.05 dB
21.0 MHz
45 dB min
45 ns nominal
12 ns max to 6.0 MHz
2.5 ns max to 3.58 MHz
± 5V
8 mA per rail at ± 5V supply
0.1%
0.1°
Yes
DR00185A
OPTIONS
FHC6-AA
Passband shape
Sampling frequency
Gain (± 0.1 dB)
sinx/x
27.0 MHz
0 dB
FHC6-BA
sinx/x
27.0 MHz
6 dB
FHC6-CA
sinx/x
28.6 MHz
0 dB
FHC6-DA
sinx/x
28.6 MHz
6 dB
FHC6-EA
flat
-
0 dB
FHC6-FA
flat
-
6 dB
Note: if your requirement is not covered by the above options just let us know and we will customise a
filter design to your individual specifications.
© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice
FARA093d
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PACKAGE DETAIL
Faraday Technology Ltd.
Croft Road Industrial Estate,
Newcastle, Staffordshire
ST5 0QZ. England.
FARA093d
Tel:
Fax:
Email:
Web site:
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+ 44 (0)1782 661501
+ 44 (0)1782 630101
sales@faradaytech.co.uk
http://www.faradaytech.co.uk
Jan-00(B)
