CM7V03-T1A 1/5
v1.1
CM7V03-T1A
CM7V03-T1A
Low Profile SM 32.768Khz Watch
Low Profile SM 32.768Khz Watch
Crystal with Military Temperature
Crystal with Military Temperature
Range
Range
Ultra low profile (0.35mm)
Miniature ceramic package with metal lid
High shock & vibration resistance
Low power consumption
Option Code
CONFIGURABLE OPTIONS
Parameter
Operating temperature range
Any
-40 to +85°C
-40 to +125°C E
-55 to +125°C M
Circuit condition
Any
7pF
9pF
12.5pF
CM7V03-T1A 2/5
v1.1
Frequency
32.768kHz
Dimensions
3.2 x 1.5 x 0.35mm
Calibration tolerance
±20ppm
Operating temperature
range
-40 to +85°C
Storage temperature
range
-55 to +125°C
Static capacitance (C )
1.4pF typ
Motional capacitance (C )
3.5fF typ
Equivalent series
resistance
55kΩ typ, 80kΩ max @ 25°C
Ageing
±3ppm max first year
Drive level
0.5µW 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
SPECIFICATIONS
0
1
0
2
PACKAGE DRAWING