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| 型号： | CRS03TQFREQDS1E |
| 厂商： | TEMEX COMPONENTS |
| 元件分类： | Ceramic Resonator |
| 英文描述： | CERAMIC RESONATOR, 1500 MHz - 3000 MHz |
| 文件页数： | 3/6页 |
| 文件大小： | 66K |
| 代理商： | CRS03TQFREQDS1E |
Section
23
4
6
8
12
(mm)
L1 (mm)
0.5
0.8
1.5
2.0
L2 (mm)
1.0
1.2
1.3
1.7
2.0
2.5
e (mm)
0.5
0.7
1.0
3-3
Vol. 1
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
CERAMIC COAXIAL RESONATORS
General characteristics
APPLICATIONS
TEMEX coaxial ceramic resonators provide the users with “High Q” higher parallel resonant
impedance and better temperature characteristics than inductor coils and associated lumped constant
elements used in RF ampliers and oscillators circuits.
These coaxial resonators are perfectly suitable for:
DRO/VCO oscillators
Cordless telephone
Cellular telephone
Tuned oscillators
UHF (LC) coupled ampliers
Narrow band lters
Global Positioning Systems (GPS)
Duplexers
Section S
2.0
3.0
4.0
6.0
8.0
10.0
12.0
(mm)
± 0.2
Hole d
0.65
0.95
1.5
2.0
2.5
2.7
3.3
3.55
4.0
(mm)
± 0.1
± 0.2
± 0.5
TEMEX Ref.
CRS02
CRS03 CRS04 CRS24
CRS06 CRS26 CRS08
CRS10 CRS12 CRS412
Table 1: Dimensions
e
L
L1 L2
d
S
Note:
(
λ/4 application): all faces but (1) are metallized
(
λ/2 application): all faces but (1) and (2) are metallized
Table 2: Impedance
TEMEX Ref.
εr =21 εr = 37 εr = 90
CRS02
16.5
12.5
8.0
CRS03
16.0
12.0
7.5
CRS04
14.0
10.5
6.5
CRS24
10.0
7.5
5.0
CRS06
15.5
11.5
7.5
CRS26
12.5
9.5
6.0
CRS08
15.0
11.5
7.0
CRS10
15.5
11.5
7.5
CRS12
17.0
12.5
8.0
CRS412
15.5
11.5
7.5
Table 3: General characteristics
Cross section square
Standard
S = 2, 3, 4, 6, 8, 12 mm
Dielectric constant
εr
21 ± 2
37 ± 1
90 ± 2
Temperature coefficient
21: 5 ± 5 ppm
of the dielectric
τf
37: 0 ± 3 ppm
(Standard values)
90: 0 ± 10 ppm
Resonant freq. range
Fo
Standard: ± 1 % (F)
Frequency tolerance
± 0.5 % (D) and other
on request
Quality factor
Q
Impedance
Z
See table 2
Metallization
Standard: Silver
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相关代理商/技术参数 |
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| CRS04 | 功能描述:肖特基二极管与整流器 40V 1A RoHS:否 制造商:Skyworks Solutions, Inc. 产品:Schottky Diodes 峰值反向电压:2 V 正向连续电流:50 mA 最大浪涌电流: 配置:Crossover Quad 恢复时间: 正向电压下降:370 mV 最大反向漏泄电流: 最大功率耗散:75 mW 工作温度范围:- 65 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-143 封装:Reel |
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| CRS04(TE85L) | 制造商:Toshiba America Electronic Components 功能描述:Diode Schottky 40V 1A 2-Pin S-FLAT T/R 制造商:Toshiba America Electronic Components 功能描述:DIODE SCHOTTKY 40V 1A SFLAT |
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