CM7V-T1A MICRO CRYSTAL, CM7V-T1A Datasheet
CM7V-T1A
Manufacturer Part Number
CM7V-T1A
Description
Tuning Fork Crystal 32.768 Khz
Manufacturer
MICRO CRYSTAL
Datasheet
1.CM7V-T1A.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CM7V-T1A 32.768KHZ
Manufacturer:
MICRO
Quantity:
20 000
Company:
Part Number:
CM7V-T1A-32.768KHZ
Manufacturer:
MICRO CRYSTAL
Quantity:
30 000
Company:
Part Number:
CM7V-T1A32.768KHZ
Manufacturer:
SIEMENS
Quantity:
101
ELECTRICAL CHARACTERISTICS
AT 25
Miniature SMT ceramic package
with metal lid
Low package height 0.65 mm max.
SMD-package in Tape and Reel
Ind. and Ext. temperature ranges
AEC-Q200 automotive compliant
High stability, Low aging
Low power consumption
High shock and vibration resistance
100% leadfree, RoHS - compliant
o
C:
DESCRIPTION:
This SMD ceramic package with metal lid has been specially designed
for miniature industrial, telecom and portable applications. This part is
available for extended operating temperature range and is compliant
with the AEC-Q200 quality standards for automotive applications.
A special crystal manufacturing process is used to achieve improved
electrical characteristics and a miniaturized blank size.
For pick-and-place equipment, the parts are available in 12 mm tape:
DIMENSIONS
1) Other frequencies on request.
2) Other load capacitances on request.
3) Tighter and wider frequency tolerances on request.
Nominal Frequency
Load capacitance
Frequency tolerance
Series resistance typ./max.
Motional capacitance typ.
Static capacitance typ.
Drive level max.
Insulation resistance min.
Aging fi rst year max.
Turnover temperature
Frequency vs. temperature
13” (330 mm) reel with 14’000 crystals
7” (178 mm) reel with 1’000 crystals
7” (178 mm) reel with 3’000 crystals
CM7V-T1A
Tuning Fork Crystal 32.768 kHz
0,7
Package:
3,2
0,7
1)
2)
3)
ΔF/F
ΔF/F
ΔF/F
ΔF/F
C
R
C
C
F
T
R
P
L
S
0
L
1
0
i
0
–0.035
Recommended Solder Pad:
All dimensions in mm typical
1,0
7.0 / 9.0 / 12.5
ppm
/
°C²
25 +/-5
32.768
50 / 70
+/-100
+/-20
1,5
+/-3
500
3.7
1.2
1.0
(T - T
1,0
0
)
2
+/-10%
ppm
ppm
ppm
ppm
kHz
MΩ
μW
pF
kΩ
pF
°C
fF
Related parts for CM7V-T1A
CM7V-T1A Summary of contents
Page 1
... Ind. and Ext. temperature ranges AEC-Q200 automotive compliant High stability, Low aging Low power consumption High shock and vibration resistance ELECTRICAL CHARACTERISTICS CM7V-T1A Tuning Fork Crystal 32.768 kHz DIMENSIONS Package: 3,2 0,7 0,7 DESCRIPTION: This SMD ceramic package with metal lid has been specially designed for miniature industrial, telecom and portable applications ...
Page 2
... Frequency Other frequencies on request Storage temp. range TA Operating temperature range TB Extended oper. temp. range TC Extended oper. temp. range Shock resistance Vibration resistance Type Termination For SMD mounting CM7V-T1A Au plated pads CM7V–T1A 32.768kHz 12.5pF +/-20ppm Frequency Load Capacitance L 7.0 pF 9.0 pF 12.5 pF ...