AH1000 - Faraday Technology

AH1000
RECONSTRUCTION FILTER
An active hybrid reconstruction filter designed for oversampled PAL or NTSC systems. Tight delay
and amplitude ripple specification make the filter ideal for use in broadcast quality equipment.
1
Filter Shape
Lowpass
Passband Shape
Sinx/x
Sampling Frequency
27 MHz
Gain
0 dB + 0.1 dB1
End Of Passband
5.75 MHz
Passband Amplitude Ripple
< 0.2 dB
Start Of Stopband
21.5 MHz
Stopband Attenuation wrt 5.75 MHz
40 dB min
Stopband Measured To
100 MHz
Group Delay Ripple
< 10 ns
Group Delay Bandwidth
5.75 MHz
Delay Time at 200 kHz
30 ns + 2 ns
Typical Current
4 mA per rail
Impedance
input 75 Ω
Temperature Range
0°C to 70°C
Package
DR00041A
output < 1 Ω
The AH1000 can be configured for 6 dB gain - ask for details.
© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice
FARA045.DOC
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Jun-99(A)
PACKAGE DETAIL
Faraday Technology Ltd.
Croft Road Industrial Estate,
Newcastle, Staffordshire
ST5 0QZ. England.
FARA045.DOC
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
Jun-99(A)