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FREQX42/5/5/-10+60/32PF/80R

产品描述Parallel - Fundamental Quartz Crystal, 12MHz Min, 20MHz Max, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
产品类别无源元件    晶体/谐振器   
文件大小119KB,共1页
制造商Euroquartz
官网地址http://www.euroquartz.co.uk/
标准  
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FREQX42/5/5/-10+60/32PF/80R概述

Parallel - Fundamental Quartz Crystal, 12MHz Min, 20MHz Max, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN

FREQX42/5/5/-10+60/32PF/80R规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
包装说明ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
Reach Compliance Codecompliant
其他特性AT-CUT CRYSTAL; TAPE AND REEL
老化3 PPM/YEAR
晶体/谐振器类型PARALLEL - FUNDAMENTAL
驱动电平100 µW
频率稳定性0.0005%
频率容差5 ppm
JESD-609代码e4
负载电容32 pF
安装特点SURFACE MOUNT
最大工作频率20 MHz
最小工作频率12 MHz
最高工作温度60 °C
最低工作温度-10 °C
物理尺寸L4.0XB2.5XH0.6 (mm)/L0.157XB0.098XH0.024 (inch)
串联电阻80 Ω
表面贴装YES
端子面层Gold (Au)
Base Number Matches1

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EURO
QUARTZ
4 x 2.5 x 0.6mm SMD
FEATURES
Miniature package: 4.0 x 2.5 x 0.6mm
Gold-plated ceramic base with metal seam-welded package
Very low ageing
Designed for hand-held equipment, PDAs, Blue Tooth, GPS
High shock and vibration resistance
X42 CRYSTALS
10.0MHz to 60MHz
DESCRIPTION
X42 crystals are micro-miniature surface-mount mount crystals. The
crystals have a gold plated ceramic base with a seam welded metal lid
providing a stable crystal with very low ageing. The rugged construction
ensures that this crystal has high shock and vibration resistance. The
crystal has been specifically designed for use in small hand-held
communication equipment such as PDAs, GPS and Bluetooth.
OUTLINE & DIMENSIONS
SPECIFICATION
Frequency Range:
Operating Mode:
Calibration Tolerance at 25ºC*:
Frequency stability*
-10° to +60°C
-20° to +70°C
-30° to +85°C
Storage Temperature:
Equivalent Series Resistance:
Shunt Capacitance (C0):
Load Capacitance (CL):
Ageing:
Drive level:
Reflow Soldering:
Packaging:
10.0MHz to 60.0MHz
AT-Cut Fundamental:
from ±5ppm
(±10, ±20 or ±30ppm standard)
from ±5ppm
from ±10ppm
from ±10ppm
-50°~+105°C
See table
2pF to 4pF typical, 5pF maximum
Series or from 10pF to 32pF
(Customer specified CL)
<±3ppm per year at +25°C
100 µW maximum
10s maximum at 260°C twice
or 180s at 230°C, once.
12mm EIA tape and reel
*Note: Tighter stability, tolerance and lower ESR values are available.
PART NUMBER GENERATION
EQUIVALENT SERIES RESISTANCE (ESR)
Frequency
Range MHz
12.0 ~ 20.0
20.1 ~ 60.0
Crystal Cut/
Mode
AT Fund.
AT Fund.
ESR
Ω Max.
80
60
Part numbers for X42 crystals are generated as follows:
Example:
12.000MHz X42/20/30/-10+60/18pF/60R
Nominal Frequency
Package
Calibration tolerance
at 25°C (±ppm)
Temperature Stability
over temp. range (±ppm)
Operating Temp. Range (°C)
(Lower and upper limits)
Load Capacitance
(Either SR for series or CL in pF)
Equivalent Series Resistance
(Optional - use when special
value is required)
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
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