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VNS7L
Basic Specification
A Range of economical low
pass filters for use in low specification 4:2:2 type applications. Based on
fifth order cauer design, they have been tailored to meet specific stopband
requirements. Group delay equalisation has been added as required, as has gain
equalisation to compensate for the sinx/x loss due to sampling.
Electrical Specification
| Nominal
Passband: |
5.5MHz |
| Impedance: |
75W |
| Group Delay Ripple: |
20 nS peak to peak |
Ordering Information
Order as: VNS7L - detail number - 5M5
| A405 |
Notch at 27.0MHz, to be greater than
50dB in depth w.r.t. passband. |
| A406 |
Notch at 13.5MHz, to be greater than
50dB in depth w.r.t. passband, geoup delay equalised. |
| P407 |
Notch at 27.0MHz, to be greater than
50dB in depth w.r.t. passband, sinx/x equalised for 27.0MHz sampling
rate. |
| P408 |
Notch at 13.5MHz, to be greater than
50dB in depth w.r.t. passband, sinx/x equalised for 13.5MHz sampling
rate. |
| A409 |
Notch at 36.0MHz, to be greater than
50dB in depth w.r.t. passband. |
| P410 |
Notch at 36.0MHz, to be greater than
50dB in depth w.r.t. passband, sinx/x equalised for 36.0MHz sampling
rate. |
Mechanical Construction
| 1. |
Single in line pakage, on a 7 pin 0.1"
pitch. Protected by an epoxy coating. Label showing type and detail
number |
| 2. |
Single in line pakage, on a 7 pin 0.1"
pitch. Protected by an epoxy coating. Label showing type and detail
number |
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