SYNTHETIC QUARTZ CRYSTAL (4)
4. CRYSTAL UNIT
4.1. HC-49/U TYPE CRYSTAL RESONATOR
| Type |
HC-49/U |
| Specification |
Standard |
Special |
| Nominal Frequency Range |
3.5Mhz - 60Mhz |
Frequency Tolerance
(@25 +/- 3。C) |
+/-50PPM |
+/- 10PPM, +/-20PPM, +/-30PPM |
| Frequency Stability (-10~+60。C) |
+/-50PPM |
+/- 15PPM, +/-30PMM |
| Shunt Capacitance |
=<7PF |
| Aging |
+/-50PPM/Year |
COMMONLY APPLIED SPECIFICATIONS
Nom. Freq
(Mhz) |
Load Cap.
(PF) |
Osc. Mode
(AT-Cut) |
E.S.R
(OHM) |
| 3.579545 |
16 |
Fund. |
100 |
| 4.000 |
16 |
100 |
| 4.194304 |
16 |
80 |
| 4.43619 |
16 |
70 |
| 4.500 |
16 |
60 |
| 5.000 |
16 |
50 |
| 6.000 |
16 |
40 |
| 6.400 |
16 |
40 |
| 7.15909 |
16 |
40 |
| 7.200 |
16 |
40 |
| 8.000 |
16 |
35 |
| 10.000 |
16 |
30 |
| 10.240 |
32 |
30 |
| 11.0592 |
32 |
30 |
| 12.000 |
32 |
30 |
| 13.875 |
16 |
25 |
| 14.31818 |
32 |
25 |
| 16.9344 |
15 |
25 |
| 18.000 |
32 |
20 |
| 20.000 |
32 |
20 |
| 24.000 |
32 |
20 |
|
 |
Nom. Freq
(Mhz) |
Load Cap.
(PF) |
Osc. Mode
(AT-Cut) |
E.S.R
(OHM) |
| 24.000 |
Series |
3rd O.T. |
20 |
| 27.000 |
Series |
40 |
| 27.125 |
Series |
| 32.000 |
Series |
| 36.000 |
Series |
| 39.145 |
18 |
| 40.320 |
20 |
| 46.080 |
18 |
| 48.000 |
Series |
| 60.000 |
Series |
|
BT-cut and other special specifications are also
available.
4.2. HC-49/S TYPE CRYSTAL, RESONATOR
| Type |
HC-49/S |
| Specification |
Standard |
Special |
| Nominal Frequency Range |
3.5Mhz - 60Mhz |
Frequency Tolerance
(@25 +/- 3。C) |
+/-50PPM |
+/- 10PPM, +/-20PPM, +/-30PPM |
| Frequency Stability (-10~+60。C) |
+/-50PPM |
+/- 15PPM, +/-30PMM |
| Shunt Capacitance |
=<7PF |
| Aging |
+/-50PPM/Year |
COMMONLY APPLIED SPECIFICATIONS
Nom. Freq
(Mhz) |
Load Cap.
(PF) |
Osc. Mode
(AT-Cut) |
E.S.R
(OHM) |
| 3.579545 |
16 |
Fund. |
220 |
| 3.6864 |
16 |
200 |
| 4.194304 |
16 |
150 |
| 4.43619 |
16 |
150 |
| 4.500 |
16 |
150 |
| 4.800 |
16 |
120 |
| 4.9152 |
16 |
120 |
| 5.000 |
16 |
120 |
| 6.000 |
16 |
120 |
| 7.3728 |
16 |
80 |
| 7.680 |
16 |
80 |
| 8.000 |
16 |
80 |
| 9.216 |
16 |
80 |
| 10.000 |
16 |
50 |
| 10.250 |
16 |
50 |
| 11.0592 |
16 |
50 |
| 11.520 |
16 |
50 |
| 11.900 |
16 |
50 |
| 12.000 |
16 |
50 |
| 12.288 |
16 |
40 |
| 14.31818 |
16 |
40 |
|
 |
Nom. Freq
Mhz) |
Load Cap.
(PF) |
Osc. Mode
(AT-Cut) |
E.S.R
(OHM) |
| 15.570 |
18 |
Fund. |
30 |
| 16.000 |
| 18.432 |
| 19.3125 |
| 20.000 |
| 21.47727 |
| 22.155 |
| 23.040 |
| 24.000 |
| 32.000 |
|
BT-cut and other special specifications are also
available.
4.3. MINIATURE CRYSTAL
| Type |
UM-1 & UM-5 |
| Nominal Frequency Range |
15Mhz - 72Mhz |
Frequency Tolerance
(@25 +/- 3。C) |
+/-10PMM |
+/-15PMM |
+/-20PMM |
+/-30PMM |
| Frequency Stability (-10~+60。C) |
+/-10PMM |
+/-20PMM |
+/-30PMM |
|
| Shunt Capacitance |
5.5PF Max. |
| Aging |
+/-2PMM/Year |
+/-5PMM/Year |
Nom. Freq.
(Mhz) |
Osc. Mode |
UM-1 |
UM-5 |
| 17.900 |
Fund. |
30 |
50 |
| 18.355 |
| 20.945 |
| 21.855 |
| 43.6596 |
3rd O.T. |
50 |
60 |
| 44.7869 |
| 45.2593 |
| 46.3617 |
| 47.8553 |
| 48.9303 |
| 49.9013 |
| 50.2046 |
| 62.2285 |
40 |
| 64.6615 |
| 65.625 |
| 65.815 |
| 66.0510 |
| 67.4375 |
| 69.2727 |
| 72.6875 |
|
 |
BT-cut and other special specifications are also
available.
4.4. Monolithic Crystal Filter
| Type |
Nominal Frequency |
Passband Width |
Stopband Width (KHz) |
Ripple |
Insertion Loss |
Impedance
// pf |
Number of Poles |
Operating Temp. Range |
Can |
| ( Mhz ) |
db |
Khz |
20db |
40db |
60db |
80db |
<db |
<db |
( 。C ) |
| 107M13A1 |
10.7 |
3 |
>+/-5.5 |
<55 |
|
|
|
1 |
1 |
3100 // 0~+/-2 |
2 |
-20~+70 |
HC-49/U |
| 107M13A2 |
10.7 |
3 |
>+/-6.5 |
|
<45 |
|
|
1 |
2 |
3100 // 0~+/-2 |
4 |
| 107M13A3 |
10.7 |
6 |
>+/-6.5 |
|
|
<40 |
|
2 |
2 |
3100 // 0~+/-2 |
6 |
| 107M13A4 |
10.7 |
6 |
>+/-6.5 |
|
|
<25 |
<35 |
2 |
3 |
3100 // 0~+/-2 |
8 |
| . |
| 107M15A1 |
10.7 |
3 |
>+/-7.5 |
<60 |
|
|
|
1 |
1 |
3500 // 0~+/-2 |
2 |
| 107M15A2 |
10.7 |
3 |
>+/-7.5 |
|
<50 |
|
|
1 |
2 |
3500 // 0~+/-2 |
4 |
| 107M15A3 |
10.7 |
6 |
>+/-7.5 |
|
|
<45 |
|
2 |
2 |
3500 // 0~+/-2 |
6 |
| 107M15A4 |
10.7 |
6 |
>+/-7.5 |
|
|
<25 |
<40 |
2 |
2 |
3500 // 0~+/-2 |
8 |
| . |
| 107M30A1 |
10.7 |
3 |
>+/-15 |
<120 |
|
|
|
1 |
1 |
5000 // 0~+/-2 |
2 |
| 107M30A2 |
10.7 |
3 |
>+/-15 |
|
<100 |
|
|
2 |
2 |
5000 // 0~+/-2 |
4 |
| 107M30A3 |
10.7 |
6 |
>+/-15 |
|
|
<90 |
|
2 |
2 |
5000 // 0~+/-2 |
6 |
| 107M30A4 |
10.7 |
6 |
>+/-15 |
|
|
<60 |
<80 |
2 |
3 |
5000 // 0~+/-2 |
8 |
| 107M30A5 |
10.7 |
9 |
>+/-10 |
<35 |
|
|
|
1 |
1 |
3000 // 1 |
2 |
| . |
| 214M13A1 |
21.4 |
3 |
>+/-6.5 |
<55 |
|
|
|
1 |
1 |
1400 // 0~2 |
2 |
UM-1 |
| 214M13A2 |
21.4 |
3 |
>+/-6.5 |
|
<50 |
|
|
1 |
2 |
1400 // 0~2 |
4 |
| 214M13A3 |
21.4 |
6 |
>+/-6.5 |
|
|
<45 |
|
2 |
2 |
1400 // 0 |
6 |
| 214M13A4 |
21.4 |
6 |
>+/-6.5 |
|
|
<35 |
<45 |
2 |
3 |
1400 // 0 |
8 |
| . |
| 214M15A1 |
21.4 |
3 |
>+/-7.5 |
<65 |
|
|
|
1 |
1 |
1600 // 0~2 |
2 |
| 214M15A2 |
21.4 |
3 |
>+/-7.5 |
|
<60 |
|
|
1 |
2 |
1600 // 0~2 |
4 |
| 214M15A3 |
21.4 |
6 |
>+/-7.5 |
|
|
<90 |
|
2 |
2 |
1600 // 0 |
6 |
| 214M15A4 |
21.4 |
6 |
>+/-7.5 |
|
|
<65 |
<85 |
2 |
3 |
1600 // 0 |
8 |
| . |
| 214M30A1 |
21.4 |
3 |
>+/-15 |
<160 |
|
|
|
1 |
1 |
3000 // 0 |
2 |
| 214M30A2 |
21.4 |
3 |
>+/-15 |
|
<110 |
|
|
2 |
2 |
3000 // 0 |
4 |
| 214M30A3 |
21.4 |
6 |
>+/-15 |
|
|
<90 |
|
2 |
2 |
3000 // 0 |
6 |
| 214M30A4 |
21.4 |
6 |
>+/-15 |
|
|
<65 |
<85 |
2 |
3 |
3000 // 0 |
8 |
| . |
| 216M15A1 |
21.6 |
3 |
>+/-7.5 |
<65 |
|
|
|
1 |
1 |
1600 // 0~2 |
2 |
| 216M15A2 |
21.6 |
3 |
>+/-7.5 |
|
<60 |
|
|
1 |
2 |
1600 // 0~2 |
4 |
| 218M15A1 |
21.8 |
3 |
>+/-7.5 |
<65 |
|
|
|
1 |
1 |
1600 // 0~2 |
2 |
| 218M15A2 |
21.8 |
3 |
>+/-7.5 |
|
<60 |
|
|
1 |
2 |
1600 // 0~2 |
4 |
| 218M15A3 |
21.6 |
6 |
>+/-20 |
|
|
<92 |
|
2 |
3 |
2000 // 10 |
6 |
BT-cut and other special specifications are also
available.
E-mail: hzctc@mail.hz.zj.cn