参数资料
型号: MP327B
厂商: CTS-Frequency Controls
文件页数: 3/6页
文件大小: 0K
描述: CRYSTAL 32.768 MHZ 18 PF 3OT
标准包装: 100
系列: MP
类型: MHz 晶体
频率: 32.768MHz
频率稳定性: ±50ppm
频率公差: ±30ppm
负载电容: 18pF
ESR(等效串联电阻): 55 欧姆
工作模式: 第三次泛音
工作温度: -20°C ~ 70°C
安装类型: 通孔
封装/外壳: HC49/U
尺寸/尺寸: 0.427" L x 0.150" W(10.85mm x 3.80mm)
高度: 0.530"(13.46mm)
包装: 散装
MP Series
Low Cost Quartz Crystal
ELECTRICAL CHARACTERISTICS
PARAMETER
Frequency Range
Operating Mode
Crystal Cut
Frequency Tolerance @ +25°C
Frequency Stability Tolerance
(Operating Temperature Range, Referenced to 25°C Reading)
Operating Temperature Range
Equivalent Series Resistance
Load Capacitance or Resonance Mode
Shunt Capacitance (C 0 )
Drive Level
Aging @ +25°C
Storage Temperature Range
Reflow Condition, per JEDEC J-STD-020
VALUE
1.8432 MHz to 64.0 MHz
Fundamental or 3rd Overtone
AT-Cut
± 30 ppm Standard *
± 50 ppm Standard *
-20°C to +70°C *
-40°C to +85°C Available, See Ordering Information
See ESR Table
See Standard Part Numbers tables *
7.0 pF Maximum
100 μW Typical, 1,000 μW Maximum
±3 ppm/yr Typical, ±5 ppm/yr Maximum
-40°C to +85°C
+250°C Maximum, 10 Seconds Maximum
* Custom requirements may be available upon request. Use form C052 to detail non-standard parameters.
EQUIVALENT SERIES RESISTANCE TABLE
FREQUENCY RANGE OSCILLATION MODE ESR MAXIMUM
1.80 MHz - < 2.00 MHz Fundamental 600 Ohms
2.00 MHz - < 2.40 MHz Fundamental 500 Ohms
2.40 MHz - < 3.00 MHz Fundamental 300 Ohms
3.00 MHz - < 3.70 MHz Fundamental 200 Ohms
3.70 MHz - < 4.20 MHz Fundamental 100 Ohms
4.20 MHz - < 4.90 MHz Fundamental 70 Ohms
4.90 MHz - < 6.00 MHz Fundamental 50 Ohms
6.00 MHz - < 8.00 MHz Fundamental 40 Ohms
8.00 MHz - < 10.00 MHz Fundamental 35 Ohms
10.00 MHz - < 12.50 MHz Fundamental 30 Ohms
12.50 MHz - < 40.00 MHz Fundamental 25 Ohms
24.00 MHz - < 64.00 MHz 3rd Overtone 55 Ohms
Document No. 008-0308-0
Page 3 - 6
Rev. I
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