SM Watch Crystal -55+125°C
Specifications
CM8V
Parameters
Terminations:
Frequency range:
Calibration tolerance:
Gold plated pads
32.768kHz
±20ppm
±100ppm
Product
CM8V
specify
specify
specify
specify
Option
Code
T1A
Operating temperature range:
-40 to +85°C
-55 to +125°C
Storage temperature range:
-55 to +125°C
Circuit condition:
7pF
9pF
12.5pF
Other values
1.0pF typ
3.5fF typ
M
Static capacitance (C
0
):
Motional capacitance (C
1
):
Equivalent series resistance:
90kΩ max
Ageing:
Drive level:
±3ppm max first year
0.5μW max
Features
Turnover temperature (T
0
):
+25°C ±5°C
Frequency / temp coefficient:
-0.035ppm/°C
2
typ
Shock resistance:
±5ppm, 5,000g, 0.3ms, ½ sine
Vibration resistance:
±5ppm, 20g, 10.0 ~ 2,000Hz
Soldering condition:
Reflow, 260°C, 20 sec max
Ultra low profile - 0.6mm high
Miniature ceramic package
High shock & vibration resistance
Military temperature range -55+125°C option
Low power consumption
Standard.
Optional - Please specify required code(s) when ordering
Ordering Information
Product name + termination + option codes (if any) +
frequency + calibration tolerance
eg:
CM8V-T1A 32.768kHz ±20ppm
-40+85°C
CM8V-T1A/M 32.768kHz ±100ppm
-55+125°C
Option code X (eg CM8V-T1A/X) denotes a custom spec.
Available on T&R 1k, 3k or 14k pcs/reel.
Refer to our website for T&R and soldering details.
Ask about higher shock & vibration specifications.
Tel:
+44 1460 256 100
03 Mar 2011
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
Embedded System
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