© 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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Jan-00(B)

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 75

Ω terminated loads.

OPTIONS

FHC6-AA

FHC6-BA

FHC6-CA

FHC6-DA

FHC6-EA

FHC6-FA

Passband shape

sinx/x

sinx/x

sinx/x

sinx/x

flat

flat

Sampling frequency

27.0 MHz

27.0 MHz

28.6 MHz

28.6 MHz

-

-

Gain (± 0.1 dB)

0 dB

6 dB

0 dB

6 dB

0 dB

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.

BASIC SPECIFICATION

Input Impedance

2.0 M

Ω typical

Output Impedance

< 1

Ω (op-amp driver output)

Passband

6.0 MHz

Passband Amplitude Ripple

± 0.05 dB

Start of Stopband

21.0 MHz

Stopband rejection

45 dB min

Insertion Delay at 200 kHz

45 ns nominal

Group Delay Ripple

12 ns max to 6.0 MHz

2.5 ns max to 3.58 MHz

Power supply

± 5V

Typical Current

8 mA per rail at ± 5V supply

Differential Gain

0.1%

Differential Phase

0.1

°

Aqueous Washable

Yes

Package

DR00185A

FHC6 SERIES