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FREQHC35/3/50/40/30PF/AT3

产品描述Parallel - 3Rd Overtone Quartz Crystal, 30MHz Min, 50MHz Max, HERMATIC SEALED, RESISTANCE WELDED PACKAGE-3
产品类别无源元件    晶体/谐振器   
文件大小149KB,共1页
制造商Euroquartz
官网地址http://www.euroquartz.co.uk/
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FREQHC35/3/50/40/30PF/AT3概述

Parallel - 3Rd Overtone Quartz Crystal, 30MHz Min, 50MHz Max, HERMATIC SEALED, RESISTANCE WELDED PACKAGE-3

FREQHC35/3/50/40/30PF/AT3规格参数

参数名称属性值
厂商名称Euroquartz
包装说明HERMATIC SEALED, RESISTANCE WELDED PACKAGE-3
Reach Compliance Codecompliant
其他特性AT-CUT CRYSTAL; BULK
老化2 PPM/FIRST YEAR
晶体/谐振器类型PARALLEL - 3RD OVERTONE
驱动电平100 µW
频率稳定性0.005%
频率容差3 ppm
负载电容30 pF
安装特点THROUGH HOLE MOUNT
最大工作频率50 MHz
最小工作频率30 MHz
最高工作温度90 °C
最低工作温度-40 °C
物理尺寸D9.39XH6.6 (mm)/D0.37XH0.26 (inch)
串联电阻40 Ω
表面贴装NO

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THROUGH-HOLE CRYSTALS
HC35 CRYSTALS (TO5)
DESCRIPTION
HC35 crystals are used in communications, aerospace and defence
applications The crystal blank used in HC35 packages is capable of being
manufactured to close tolerances and is readily produced with custom
frequencies and specifications.
OUTLINES AND DIMENSIONS
FEATURES
Wide frequency range
Small profile, low-mass package
Close tolerances easily achieved
Fully customisable specification
Industry-standard package
GENERAL SPECIFICATION
Frequency Range:
Oscillation Mode:
Calibration Tolerance at 25ºC:
Frequency stability over temp:
Operating Temperature Range:
Shunt Capacitance (C0):
Load Capacitance (CL):
Motional Capacitance (C1):
Effective Series Resistance:
Ageing:
Drive level:
Shock:
Vibration:
Holder:
Supply format:
8.0MHz to 250MHz
See table
from ±3ppm
from ±3ppm (see table)
From 0°~+50° to -55°~+125°C
4pF maximum (See table)
Series or from 8pF to 32pF
(Customer specified CL)
See table
See table
±2ppm max 1st year,
±1ppm typical per year after
100uW maximum
100g/6ms
10g/1.5mm, 10~500Hz, 3 axis
Resistance-weld, hermetic seal
Bulk pack
FREQUENCY STABILITY OVER TEMPERATURE
Operating
Temp. °C
0° to +50°
-10° to +60°
-20° to +70°
-30° to +80°
-40° to +90°
-55° to +105°
-55° to +125°
Temperature Stability (ppm)
±3
ü
ü
X
X
X
X
X
±5
ü
ü
ü
X
X
X
X
±7
ü
ü
ü
X
X
X
X
±10 ±20 ±25 ±30 ±50
ü
ü
ü
ü
ü
X
X
ü
ü
ü
ü
ü
X
X
ü
ü
ü
ü
ü
ü
X
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
OSCILLATION MODE, ESR & SHUNT CAPACITANCE
Frequency
(MHz)
8.0~9.9
10.0~10.99
11.0~12.9
13.0~45.0
30.0~50.0
50.1~100.0
80.0~200
150~250
Crystal Cut
Osc. Mode
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT 3rd OT
AT 5th OT
AT 7th OT
AT 9th OT
ESR (max)
(Ohms)
80
60
40
25
40
50
70
120
C0
(pF)
2.5
3.0
4.0
4.0
4.0
4.0
4.0
4.0
PART NUMBER GENERATION
HC35 crystal part numbers are derived as follows:
Example:
16.000MHz HC35/10/20/10/30pF/ATF
MOTIONAL CAPACITANCE (C1)
Frequency
Package = HC35
Calibration Tolerance at 25°C ±ppm
Temperature Stability ±ppm
Operating Temperature Range
lower figure of temp. range
e.g. ‘10’ = -10°~+60°C
‘20’ = -20°~+70°C
Circuit Condition
(CL in pF or SERIES)
Mode
- ATF (AT-Cut, Fundamental)
- AT3 (AT-Cut, 3rd overtone)
- AT5 (AT-Cut, 5th overtone)
- AT7 (AT-Cut, 7th overtone)
- AT9 (AT-Cut, 9th overtone)
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk
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