| vgf |
- Pulse Shaping
Printable Datasheet
- Bandwidth Limiting
- Remove unwanted distortions caused by ringing, preshoot and overshoot.
- Temperature: 0 - 105° C
- Fine Impulse Response: May be used with delay lines requiring minimum pulse
distortion in the delayed output.
- Size: See drawing below
|
| These filters are used for pulse shaping and bandwidth limiting. They
are very useful in the removal of unwanted distortions caused by noise,
ringing, preshoot and overshoot. Due to their fine impulse response, they
are often used in conjunction with delay lines that must have minimum
distortion in the delayed output. |
| VGF
Series |
|
Part Number
|
3 dB ±0.5dB Frequency (Mhz) |
Impedance (Ohms) |
17
dB Minimum Attenuation Frequency (MHz) |
Delay
Time (Nanoseconds) Nominal |
Rise
Time (Nanoseconds) Nominal |
| VGF00P17Z500 |
0.17 |
500 |
.45 |
1988 |
2016 |
| VGF00P30Z500 |
0.30 |
500 |
.80 |
1126 |
1147 |
| VGF00P33Z500 |
0.33 |
500 |
.87 |
1024 |
1038 |
| VGF01P00Z*** |
1.00 |
50, 75, 500 |
2.60 |
340 |
357 |
| VGF01P14Z*** |
1.14 |
50, 75, 500 |
3.00 |
296 |
300 |
| VGF01P25Z*** |
1.25 |
50, 75, 500 |
3.30 |
270 |
275 |
| VGF01P50Z*** |
1.50 |
50, 75, 500 |
4.00 |
225 |
229 |
| VGF01P72Z*** |
1.72 |
50, 75, 500 |
4.50 |
196 |
200 |
| VGF02P00Z*** |
2.00 |
50, 75 500 |
5.20 |
169 |
171 |
| VGF02P39Z*** |
2.39 |
50, 75 500 |
6.30 |
142 |
144 |
| VGF02P50Z*** |
2.50 |
50, 75 500 |
6.60 |
135 |
137 |
| VGF03P00Z*** |
3.00 |
50, 75 500 |
8.00 |
113 |
115 |
| VGF03P44Z*** |
3.44 |
50, 75 500 |
9.00 |
98 |
100 |
| VGF04P00Z*** |
4.00 |
50, 75 500 |
10.50 |
84 |
86 |
| VGF04P89Z*** |
4.89 |
50, 75 500 |
12.80 |
68 |
70 |
| VGF05P00Z*** |
5.00 |
50, 75 500 |
13.20 |
67 |
69 |
| VGF05P53Z*** |
5.53 |
50, 75 |
14.65 |
67 |
69 |
| VGF12P00Z*** |
12.00 |
50, 75 |
32.00 |
29 |
30 |
|
***
Replace asterisks with 050, 075 or 500
depending on your impedance selection from chart |
 |
|
Input Pulse |
Output Pulse |
An approximate Gaussian Waveshape
obtained by passing a pulse through a Gaussian Filter. |
 |
|
