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FREQUM-1SL/3/15/0/30PF/AT7

Description
Parallel - 7Th Overtone Quartz Crystal, 80MHz Min, 200MHz Max, HERMETIC SEALED PACKAGE-2
CategoryPassive components    Crystal/resonator   
File Size85KB,1 Pages
ManufacturerEuroquartz
Websitehttp://www.euroquartz.co.uk/
Download Datasheet Parametric View All

FREQUM-1SL/3/15/0/30PF/AT7 Overview

Parallel - 7Th Overtone Quartz Crystal, 80MHz Min, 200MHz Max, HERMETIC SEALED PACKAGE-2

FREQUM-1SL/3/15/0/30PF/AT7 Parametric

Parameter NameAttribute value
MakerEuroquartz
package instructionHERMETIC SEALED PACKAGE-2
Reach Compliance Codecompliant
Other featuresAT-CUT CRYSTAL; BULK
Ageing2 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - 7TH OVERTONE
Drive level100 µW
frequency stability0.0015%
frequency tolerance3 ppm
load capacitance30 pF
Installation featuresTHROUGH HOLE MOUNT
Maximum operating frequency200 MHz
Minimum operating frequency80 MHz
Maximum operating temperature50 °C
Minimum operating temperature
physical sizeL7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)
Series resistance70 Ω
surface mountNO
THROUGH-HOLE CRYSTALS
UM-1SL SLIMLINE CRYSTALS
DESCRIPTION
UM-1 Slimline crystals are popular for communications applications such
as pagers where their small size and slimline profile is easily incorporated
into equipment designs. The crystal blank used in this package 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):
Effective Series Resistance:
Ageing:
Drive level:
Holder:
Supply format:
8.0MHz to 200MHz
See table
from ±3ppm
from ±2.5ppm -10° to +60°C
From 0°~+50° to -55°~+105°C
4pF typical, 7pF maximum
Series or from 8pF to 32pF
(Customer to specify CL)
See table
±2ppm max 1st year,
±1ppm max per year after
100mW maximum
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°
Temperature Stability (ppm)
±2.5
ü
ü
X
X
X
X
±5
ü
ü
ü
X
X
X
±7.5
ü
ü
ü
X
X
X
±10
ü
ü
ü
ü
X
X
±15
ü
ü
ü
ü
ü
X
±20
ü
ü
ü
ü
ü
ü
±30
ü
ü
ü
ü
ü
ü
PART NUMBER GENERATION
UM-1SL crystal part numbers are derived as follows:
OSCILLATION MODE & ESR
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
Crystal Cut
Osc. Mode
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT 3rd OT
AT 5th OT
AT 7th OT
ESR (max)
(Ohms)
80
60
40
25
40
50
70
Example:
16.000MHz UM-1SL/10/20/10/30pF/ATF
Frequency
Package = UM-1SL
Calibration Tolerance at 25°C
(in ±ppm)
Temperature Stability
(in ±ppm)
Operating Temperature Range
(lower figure of
temperature range)
Circuit Condition
(CL in pF or SERIES)
Mode
- ATF (AT-Cut, fund.)
- AT3 (AT-Cut, 3rd overtone)
- AT5 (AT-Cut, 5th overtone)
- AT7 (AT-Cut, 7th 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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