Crystal Filter - Monolithic Crystal Filters (MCFs)
Monolithic Crystal Filters (MCFs) are small, lightweight and exhibit excellent group
delay characteristics, by using low impedance fundamental frequencies. VTC offers all
standard frequencies of 10.7, 21.4, 45.0MHz in all the common bandwidth configurations.
Please select a crystal filter from below standard product table, other frequencies,
bandwidth ranges, packages are available upon specific requirements. Please
click here to download the datasheet of MCFs.
|
Model |
Center
Freq.
(MHZ) |
Poles |
3dB
Passband
(KHz) |
Attenuation
(KHz/dB) |
Passband
Ripple (dB) |
Insertion
Loss (dB) |
Guaranteed
Attenuation
(dB) |
Termination
(kohms//pF) |
Package |
|
10.7 MHz Series |
|
10M7A |
10.7 |
2 |
±3.75 |
±18/20 |
0.5 |
1.5 |
20 |
1.8//5 |
HC49U
HC49T |
|
10M8A |
10.7 |
2 |
±4.0 |
±30/30 |
0.5 |
2.0 |
20 |
1.8//5 |
|
10M10A |
10.7 |
2 |
±5.0 |
±22.5/18 |
0.5 |
2.0 |
18 |
2.0 |
|
10M15A |
10.7 |
2 |
±7.5 |
±25/15 |
0.5 |
2.0 |
15 |
3.0/1 |
|
10M20A |
10.7 |
2 |
±10 |
±35/18 |
0.5 |
2.0 |
18 |
2.0 4.0 |
|
10M30A |
10.7 |
2 |
±15 |
±50/15 |
0.5 |
2.0 |
15 |
5.0 |
|
10M7B |
10.7 |
4 |
±3.75 |
±14/40 |
1.0 |
2.5 |
40 |
1.8//4 |
HC49Ux2
HC49Tx2
M-A |
|
10M8B |
10.7 |
4 |
±4.0 |
±15/40 |
1.0 |
2.5 |
40 |
1.8//4 |
|
10M10B |
10.7 |
4 |
±5.0 |
±20/40 |
1.0 |
2.0 |
40 |
2.0 |
|
10M15B |
10.7 |
4 |
±7.5 |
±27/40 |
1.0 |
2.5 |
40 |
3.0//1.5 |
|
10M20B |
10.7 |
4 |
±10 |
±34/40 |
1.0 |
2.5 |
40 |
2.0 4.0 |
|
10M25B |
10.7 |
4 |
±12.5 |
±45/40 |
2.0 |
3.0 |
40 |
2.0 |
|
10M30B |
10.7 |
4 |
±15 |
±40/30 |
1.0 |
2.5 |
30 |
5.5 |
|
10M7C |
10.7 |
6 |
±3.75 |
±12.5/65 |
2.0 |
3.5 |
65 |
1.8//3.5 |
M-3 |
|
10M15C |
10.7 |
6 |
±7.5 |
±25/60 |
2.0 |
3.0 |
60 |
2.0 |
|
10M15C1 |
10.7 |
6 |
±7.5/6 |
±23/60 |
2.0 |
3.0 |
60 |
3.0//1 |
|
10M20C |
10.7 |
6 |
±10 |
±35/60 |
2.0 |
3.0 |
65 |
0.8//5-20 |
|
10M20C1 |
10.7 |
6 |
±10/6 |
±34/65 |
2.0 |
3.0 |
65 |
4.0 |
|
10M25C |
10.7 |
6 |
±12.5 |
±45/60 |
2.0 |
3.0 |
60 |
0.8//5-20 |
|
10M30C |
10.7 |
6 |
±15 |
±45/65 |
2.0 |
3.0 |
65 |
0.8//5-20 |
|
10M15D |
10.7 |
8 |
±7.5 |
±25/80 |
2.0 |
4.0 |
80 |
2.0 |
M-4 |
|
10M15D1 |
10.7 |
8 |
±7.5/6 |
±20/80 |
2.0 |
4.0 |
80 |
3.0//1 |
|
21.4 MHz Series |
|
21M7A |
21.4 |
2 |
±3.75 |
±14/18 |
0.5 |
2.5 |
30 |
0.85//5 |
UM1, UM5 |
|
21M13A |
21.4 |
2 |
±6.5 |
±23/15 |
0.5 |
2.0 |
20 |
1.0//3 |
|
21M15A |
21.4 |
2 |
±7.5 |
±25/18 |
0.5 |
2.0 |
20 |
1.0//1 |
|
21M20A |
21.4 |
2 |
±10 |
±25/10 |
1.0 |
2.0 |
35 |
1.8//1.5 |
|
21M30A |
21.4 |
2 |
±15 |
±45/15 |
2.0 |
2.0 |
35 |
1.8//1.5 |
|
21M7B |
21.4 |
4 |
±3.75 |
±14/40 |
1.0 |
2.5 |
50 |
0.85//5 |
UM1x2
UM5x3 |
|
21M13B |
21.4 |
4 |
±6.5 |
±25/40 |
1.0 |
2.5 |
40 |
1.0//3 |
|
21M15B |
21.4 |
4 |
±7.5 |
±30/40 |
1.0 |
2.5 |
40 |
1.5//2 |
|
21M20B |
21.4 |
4 |
±10 |
±34/40 |
1.0 |
2.5 |
50 |
1.5 |
|
21M30B |
21.4 |
4 |
±15 |
±50/40 |
2.0 |
3.0 |
65 |
1.5 |
|
21M15C |
21.4 |
6 |
±7.5 |
±25/60 |
2.0 |
3.0 |
60 |
1.5 |
M-1 |
|
21M20C |
21.4 |
6 |
±10 |
±32.5/60 |
2.0 |
3.0 |
60 |
1.5 |
|
21M15D |
21.4 |
8 |
±7.5 |
±20/80 |
2.0 |
3.0 |
80 |
1.5 |
M-2 |
|
45 MHz Series |
|
45M15A |
45 |
2 |
±7.5 |
±25/15 |
1.0 |
2.5 |
35 |
0.47//5 |
UM1, UM5 |
|
45M20A |
45 |
2 |
±10 |
±34/15 |
1.0 |
2.5 |
35 |
0.65//1.5 |
|
45M30A |
45 |
2 |
±15 |
±50/15 |
1.0 |
2.5 |
35 |
2.0 |
|
45M50A |
45 |
2 |
±25 |
±100/15 |
1.0 |
2.5 |
35 |
2.0 |
|
45M15B |
45 |
2 |
±7.5 |
±25/30 |
1.0 |
3.0 |
70 |
0.47//5 |
UM1x2, UM5x2 |
|
45M20B |
45 |
2 |
±10 |
±34/30 |
1.0 |
3.0 |
70 |
0.65//1.5 |
|
45M30B |
45 |
2 |
±15 |
±50/30 |
1.0 |
3.0 |
70 |
2.0 |
|
45M50B |
45 |
2 |
±25 |
±100/30 |
1.0 |
3.0 |
70 |
2.0 |
|
|
Note:
1. Operating temperature range of -20 to +70 degree C.
2. Most UM1/UM5 modes also available in HC49U/T.
3. Please consult VTC support for the other frequencies or specifications not listed above.
Please
click here to download the datasheet of MCFs.
|
