CRB456F16 [LGE]
Ceramics Resonator; 陶瓷谐振器型号: | CRB456F16 |
厂家: | LGE |
描述: | Ceramics Resonator |
文件: | 总3页 (文件大小:253K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
CRB456F16
Ceramics Resonator
1. SCOPE
This specification is applied to the ceramics resonator used for
communication.
.
(本规格书适用于通讯用陶瓷谐振器。)
2. MODEL NAME
(产品名称)
Part Name
Customer’s Part Number
Drawing No.
(型号)
(客户型号)
( 图号)
CRB456F16
GG-076
3. DIMENSIONS
(尺寸)
A
UNIT : MM
A
7.0±0.3
B
C
D
E
9.0±0.3
6.0±0.5
0.9±0.1
0.7±0.1
CRB
456F16
B
C
F
G
H
2.5±0.2
0.15±0.03
3.5±0.3
D
E
(1). INPUT
F
F
(2). GROUND
(3). OUTPUT
G
H
(3)
(2) (1)
CRB456F16
Ceramics Resonator
5. ELECTRICAL CHARACTERISTICS
(电气性能)
Item
Requirements
(要求)
(项目)
5-1
Center Frequency (fo)
456KHZ
(中心频率)
5-2
5-3
Frequency Accuracy
Fc±1KHZ
(频率精度)
Resonator Impedance
(谐振阻抗)
20 Ώ max
5-4 Operating Temperature Range
-20 TO +80 ˚C
(使用温度)
5-5 Storage Temperature Range
-30 TO +85 ˚C
(储存温度)
5-6
5-8
Withstanding Voltage
DC 100 V
(耐电压)
Temperature Coefficient
Of Center Frequency
±0.3% max
100 MΏ min
(-20~+80℃)
5-9
Insulation Impedance
(绝缘阻抗)
5-10
静电容
285 ± 30% PF
CRB456F16
Ceramics Resonator
4.TEST CIRCUIT
(测试电路)
Partsshallbemeasuredunderacondition(Temp.:3~35℃.Hum.:45~85%)
unless
any necessity to measure under a standard condition (Temp.:20 + 2℃.
Humi.:65 + 5%) is occurred.
(测量条件为温度3-35℃,相对湿度45~85%,必要时标准测量条件为温度20 + 2℃,
相对湿度65 + 5%)
VDD
IC
IC
Output
(2)
1MΩ
C1
C2
C1=C2=100PF
IC= 1/6CD4069UBE
VDD=+5V
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