DRD150UB067A [MURATA]

Disc Type Dielectric Resonator, 3550MHz Min, 3850MHz Max;


型号：	DRD150UB067A
厂家：	muRata
描述：	Disc Type Dielectric Resonator, 3550MHz Min, 3850MHz Max
文件：	总1页 (文件大小：62K)
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

U Series

GENERAL CHARACTERISTICS

ꢀ High unloaded Q — 6,000 min. at 7GHz.

ꢀ High dielectric constant — ꢁ_rꢀ 38.

ꢀ Resonant frequency temperature coefficient from –4 to

+10ppm/°C.

ꢀ Accurate and repeatable dielectric constant ( 0.5).

ꢀ Improved spurious response (spurious modes are further

removed from fundamental resonant frequency).

ꢀ Decoupled mounting on supports above substrate

maximizes operational Q.

DIMENSIONS & FREQUENCY RANGE

Dr ± ±.±ꢀ

Lr ± ±.±ꢀ

Frequency

Part Number

(mm)

Range* (GHz)

DRD±46Uꢀ±21

DRD±ꢀ1Uꢀ±22

DRD±ꢀꢀUꢀ±24

DRD±6±Uꢀ±27

DRD±6ꢀUꢀ±29

DRD±71Uꢀ±31

DRD±77Uꢀ±34

DRD±84Uꢀ±37

DRD±91Uꢀ±4±

DRD±99Uꢀ±44

DRD1±7Uꢀ±48

DRD117Uꢀ±ꢀ2

DRD127Uꢀ±ꢀ6

DRD138Uꢀ±61

DRD1ꢀ±Uꢀ±67

DRD163Uꢀ±72

DRD178Uꢀ±79

DRD193Uꢀ±88

DRD21±Uꢀ±93

DRD228Uꢀ1±1

DRD248Uꢀ11±

DRD27±Uꢀ12±

DRD293Uꢀ13±

DRD319Uꢀ142

DRD347Uꢀ1ꢀ4

4.65

5.06

2.08

2.24

2.44

2.65

2.88

3.14

3.41

3.71

4.03

4.38

4.77

5.18

5.63

6.13

6.66

7.24

11.46 to 12.45

10.54 to 11.45

9.69 to 10.53

8.91 to 9.68

8.20 to 8.90

7.54 to 8.19

6.93 to 7.53

6.38 to 6.92

5.87 to 6.37

5.40 to 5.86

4.96 to 5.39

4.56 to 4.95

4.20 to 4.55

3.86 to 4.19

3.55 to 3.85

3.27 to 3.54

3.00 to 3.26

2.76 to 2.99

2.54 to 2.75

2.34 to 2.53

2.15 to 2.33

1.98 to 2.14

1.82 to 1.97

1.67 to 1.81

1.54 to 1.66

CONFIGURATION

5.50

5.98

6.50

7.07

7.69

8.36

9.09

9.88

10.75

11.68

12.70

13.81

15.02

16.33

17.76

19.31

21.00

22.83

24.82

26.99

29.35

31.91

34.70

DRT

DRD

Copper

Cavity

7.88

8.56

9.31

10.13

11.01

11.97

13.02

14.15

15.39

Resomics

Support

_{TABLE 1: Q &}ꢀ_f

Dielectric

Constant

ꢀr (±±.ꢀ)

Unloaded

(at 7GHz)

Type

^Tempꢀ^{. C}_f^oeff.

DIMENSIONS & FREQUENCY RANGE

(ppm/°C)

Dr ± ±.±ꢀ dr ± ±.1 Lr ± ±.±ꢀ

Frequency

Part Number

–4

–2

36.6

37.0

37.4

37.7

38.0

38.3

38.6

38.9

(mm)

5.06

5.50

(mm)

2.24

2.44

Range* (GHz)

DRT±ꢀ1U±2±ꢀ±22

10.54 to 11.45

9.69 to 10.53

2.65 8.91 to 9.68

2.88 8.20 to 8.90

____________________________

_______________________

DRT±ꢀꢀU±2±ꢀ±24

____________________________

_______________________

6000 min.

DRT±6±U±2±ꢀ±27 5.98

____________________________

_______________________

2.0

DRT±6ꢀU±2±ꢀ±29 6.50

____________________________

DRT±71U±2±ꢀ±31 7.07

_______________________

3.14 7.54 to 8.19

____________________________

DRT±77U±2±ꢀ±34 7.69

DRT±84U±3±ꢀ±37 8.36

_______________________

3.41 6.93 to 7.53

3.71 6.38 to 6.92

____________________________

DRT±91U±3±ꢀ±4± 9.09

_______________________

4.03 5.87 to 6.37

____________________________

_______________________

3.0

DRT±99U±3±ꢀ±44 9.88

4.38 5.40 to 5.86

____________________________

DRT1±ꢀU±3±ꢀ±46 10.50

DRT1±7U±4±ꢀ±48 10.75

_______________________

4.60 5.08 to 5.51

4.77 4.96 to 5.39

100,000

2.0 x fo + 2.6

fo = [GHz]

Q can be approximated by:

Q ≥

____________________________

DRT117U±4±ꢀ±ꢀ2 11.68

_______________________

5.18 4.56 to 4.95

____________________________

_______________________

DRT127U±4±ꢀ±ꢀ6 12.70

5.63 4.20 to 4.55

6.13 3.86 to 4.19

____________________________

_______________________

DRT138U±4±ꢀ±61 13.81

____________________________

DRT1ꢀ±U±4±ꢀ±67 15.02

_______________________

6.66 3.55 to 3.85

4.0

6.0

____________________________

DRT163U±4±ꢀ±72 16.33

_______________________

7.24 3.27 to 3.54

_{TABLE 2:}ꢀ_{f TOLERANCE}

Identification

____________________________

_______________________

ꢀ Tol. (ppm/°C)

DRT178U±4±ꢀ±79 17.76

7.88 3.00 to 3.26

8.56 2.76 to 2.99

____________________________

_______________________

—

0.5

DRT193U±4±ꢀ±86

19.31

20.00

____________________________

_______________________

DRT2±±U±4±ꢀ±86

8.63

2.67 to 2.89

2.66 to 2.88

Note: *Frequency is measured under the condition: Lr/Lo = 0.33.

PART NUMBERING

DRT

055

020

ꢀ

024

ꢀ

DRD = disk type

DRT = cylindrical type

Outside diameter Material

(Dr) type

Inside diameter

ꢀ (Resonant Freq., T.C.)

Thickness

(Lr)

ꢀ tolerance

(dr) for DRT only as shown in Table 1

as shown in Table 2

^ꢀNote: For actual dimension in mm, divide number by 10.

292

CG01-J

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