EURO
QUARTZ
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Low frequencies from 3.5MHz to 70.0MHZ
Fully RoHS compliant
Two height profiles available, 4.8 or 3.8mm
Standard EIA tape and reel supply
MP CRYSTALS
12mm x 4.5mm SMD
DESCRIPTION
The MP crystal provides an ideal source of low frequency clock signals
(from 3.5MHz) in a low-profile SMD package. The part is electrically
and mechanically compatible with traditional industry SMD packages
and may be used as a 'drop-in' replacement.
OUTLINE & DIMENSIONS
SPECIFICATION
Frequency Range
AT-Cut Fundamental:
AT-Cut 3rd Overtone:
BT-Cut Fundamental:
Calibration Tolerance at 25ºC*:
Frequency stability
AT-Cut:
BT-Cut:
Storage Temperature:
Equivalent Series Resistance:
Shunt Capacitance (C0):
Load Capacitance (CL):
Ageing:
Drive level:
Reflow Soldering:
Packaging:
3.5MHz to 30.0MHz
30.1MHz to 70.0MHz
25.0MHz to 48.0MHz
from ±10ppm at 25°C
(±30ppm standard)
±30ppm over-10° to +60°C
±100ppm over -10° to +60°C
-40°~+85°C
See table
7pF maximum
Series or from 8pF to 32pF
(Customer specified CL)
<±5ppm per year at +25°C
0.5mW maximum
10s maximum at 260°C twice
or 180s at 230°C, once.
24mm EIA tape and reel, 1k per.
EQUIVALENT SERIES RESISTANCE
Frequency
Range MHz
3.5~4.0
4.1~4.9
5.0~5.9
6.0~8.9
9.0~9.9
10.0~12.9
13.0~30.0
ESR
Ohms Max.
150
120
100
80
60
50
40
Frequency
Range MHz
27.0~30.0
30.1~50.0
50.1~70.0
Frequency
Range MHz
24.0~48.0
ESR
Ohms Max.
PART NUMBER GENERATION
Part numbers for MP crystals are generated as follows:
Example:
150
100
80
ESR
Ohms Max.
40
AT-Cut Fundamental
AT-Cut 3rd Overtone
3.5000MHz MP4 30/50/-10+60/12pF/60R
Nominal Frequency
Package (MP4 or MP5)
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
(Add when special value is required)
BTCut Fundamental
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk
Renesas Electronics MCUs
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