CM7V-T1A 1/4
v1.1
CM7V-T1A
CM7V-T1A
SM 32.768kHz Watch Crystal with
SM 32.768kHz Watch Crystal with
Military Temperature Range
Military Temperature Range
Miniature ceramic package with metal lid
High shock & vibration resistance
Extended temperature range options
AEC-Q200 Automotive option
Optional low ESR of 40kΩ typ
Option Code
CONFIGURABLE OPTIONS
Parameter
Calibration tolerance
±20ppm
±100ppm
Operating temperature range
Any
-40 to +85°C
-40 to +125°C E
-55 to +125°C M
Circuit condition
Any
6pF
7pF
9pF
12.5pF
Equivalent series resistance (ESR)
Any
50kΩ typ, 70kΩ max @ 25°C
40kΩ typ, 50kΩ max @ 25°C L
Qualification
Any
Commercial
AEC-Q200 (Automotive) A
CM7V-T1A 2/4
v1.1
Frequency
32.768kHz
Dimensions
3.2 x 1.5 x 0.65mm
Storage temperature
range
-55 to +125°C
Static capacitance (C )
1.2pF typ (1.3pF typ option L)
Motional capacitance (C )
3.7fF typ (4.7fF typ option L)
Ageing
±3ppm max first year
Drive level
1.0µW max
Turnover temperature
(T )
+25°C ±5°C
Frequency / temp
coefficient
-0.035ppm/°C ±10%
Shock resistance
±5ppm, 5,000g, 0.3ms, ½ sine
Vibration resistance
±5ppm, 20g, 10.0 ~ 2,000Hz
Terminations
Gold plated pads
Soldering condition
Reflow, 260°C, 20 sec max
To request a quotation for the CM7V-T1A please use the
configurable options form to choose the options you require
and then submit your configured product to our team. Our
expert advisers are always happy to help with your
requirements and can be contacted on +44 1460 256 100 or
at sales@golledge.com.
Following product selection you will be issued with a seven
character Golledge part number. Your Golledge part number is
the internationally accepted Golledge manufacturing part
number (MPN) that should be used for all project
documentation, including bills of materials (BoMs) and
purchase orders.
If you have any queries regarding any of our documentation
our dedicated sales team will be happy to help.
A:178 B:12 C:3.5 D:1.8 E:4 F:1.1 G:80 H:21
Larger reel size available. Please ask for details
SPECIFICATIONS
0
1
0
2
PACKAGE DRAWING
ORDERING INFORMATION TAPE & REEL SPECIFICATION
*
*