DRD026RC012 [MURATA]
Disc Type Dielectric Resonator, 22100MHz Min, 24200MHz Max;
| 型号： | DRD026RC012 |
| 厂家： | 
muRata |
| 描述： | Disc Type Dielectric Resonator, 22100MHz Min, 24200MHz Max |
| 文件： | 总1页 (文件大小：60K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIGH FREQUENCY DEVICES
DIELECTRIC RESONATORS–DRD & DRT
R Series
GENERAL CHARACTERISTICS
ꢀ High unloaded Q —12,000 min. @ 10GHz.
ꢀ High dielectric constant — ꢁr ꢀ 30.
ꢀ The resonant frequency temperature coefficient can be
chosen from 0 to 6ppm/°C. Tolerance of the frequency
temperature coefficient can be chosen 0.5, 1 and
2ppm/°C.
ꢀ Dielectric resonators are chosen from the frequency
range of 4.6 to 24.2GHz in disk type (DRD), and from the
frequency range of 5.7 to 13.1GHz in cylindrical type (DRT).
DIMENSIONS & FREQUENCY RANGE
DRD TYPE
Dr 0.05
(mm)
Lr 0.05
(mm)
Frequency
Range (GHz)
Part Number
CONFIGURATION
DRD026Rꢀ012
DRD028Rꢀ013
DRD031Rꢀ014
DRD033Rꢀ015
DRD036Rꢀ016
DRD039Rꢀ018
DRD043Rꢀ019
DRD046Rꢀ021
DRD051Rꢀ022
DRD055Rꢀ024
DRD060Rꢀ027
DRD065Rꢀ029
DRD071Rꢀ031
DRD077Rꢀ034
DRD084Rꢀ037
DRD091Rꢀ040
DRD099Rꢀ044
DRD107Rꢀ048
DRD117Rꢀ052
DRD127Rꢀ056
2.59
2.82
3.06
3.33
3.62
3.94
4.28
4.65
5.06
5.50
5.98
6.50
7.07
7.69
8.36
9.09
9.88
10.75
11.68
12.70
1.15
1.25
1.36
1.48
1.61
1.76
1.91
2.06
2.24
2.44
2.65
2.88
3.14
3.41
3.71
4.03
4.38
4.77
5.18
5.63
22.1 to 24.2
20.4 to 22.1
18.9 to 20.4
17.5 to 18.9
16.2 to 17.5
15.0 to 16.2
13.5 to 15.0
12.6 to 13.5
11.6 to 12.6
10.8 to 11.6
9.7 to 10.8
9.0 to 9.7
8.3 to 9.0
7.7 to 8.3
6.9 to 7.7
6.4 to 6.9
5.9 to 6.4
5.5 to 5.9
5.0 to 5.5
4.6 to 5.0
Dr
Dr
dr
Lr
Lr
DRT
DRD
Copper
Cavity
Do
Dr
Resomics
Support
Lr
Lo
Ls
TABLE 1: Q & ꢁf
Frequency Temperature
Coefficient
Dielectric
Constant
(ꢀr)
Unloaded
Characteristic
Q
Code
(ꢀf) (ppm/°C)
(at 10GHz)
C
D
E
F
0
2
4
6
29.2 0.5
29.9 0.5
30.6 0.5
31.3 0.5
DRT TYPE
12,000 min.
dr 0.05 dr 0.1 Lr 0.05
Frequency
Part Number
(mm)
5.06
5.50
5.98
6.50
7.07
(mm)
2.0
2.0
2.0
2.0
2.0
2.0
3.0
3.0
3.0
3.0
(mm)
2.24
2.44
2.65
2.88
3.14
3.41
3.71
4.03
4.38
4.60
Range (GHz)
DRT051R020ꢀ022
DRT055R020ꢀ024
DRT060R020ꢀ027
DRT065R020ꢀ029
DRT071R020ꢀ031
DRT077R020ꢀ034
DRT084R030ꢀ037
DRT091R030ꢀ040
DRT099R030ꢀ044
DRT105R030ꢀ046
11.9 to 13.1
11.0 to 11.9
10.0 to 11.0
9.1 to 10.0
8.4 to 9.1
7.7 to 8.4
7.1 to 7.7
6.5 to 7.1
6.0 to 6.5
5.7 to 6.0
120,000
Q can be approximated by:
Q ≥
fo
fo = [GHz]
TABLE 2: ꢁf TOLERANCE
7.69
Tolerance of Frequency
Temperature Coefficient (ppm/°C)
Special Code
8.36
9.09
9.88
10.50
No Code
2
1
0.5
A
B
PART NUMBERING
DRT
055
R
020
ꢀ
024
A
ꢀ
ꢀ
ꢀ
DRD = disk type
DRT = cylindrical type
Outside diameter Material
(Dr) type
Inside diameter
ꢀ (Resonant Freq., T.C.)
Thickness
(Lr)
ꢀ tolerance
f
f
(dr) for DRT only as shown in Table 1
as shown in Table 2
ꢀNote: For actual dimension in mm, divide number by 10.
294
CG01-J
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