CM9V-T1A
DIMENSIONS
Package:
Tuning Fork Crystal 32.768 kHz
Recommended Solder Pad:
1,6
0,47
0,47
0,6
0,6
0,6
0,50 max
1,0
All dimensions in mm typical
APPLICATIONS
IoT
Metering
Industrial
Health Care
Ultra Small Devices
Wearables, Portables
DESCRIPTION
The CM9V-T1A is a low frequency SMT Quartz Crystal Unit that
incorporates a tuning fork Quartz Crystal Resonator. It operates under
vacuum in a hermetically sealed ceramic package with metal lid.
FEATURES
Ultra small size (1.6
×
1.0
×
0.5 mm).
Outstanding hermetic sealing with gold-tin preform.
High stability and low aging guaranteed by hermetic sealing.
Available for extended operating temperature range.
Lightweight (2.4 mg).
High shock and vibration resistant.
100% Pb-free, RoHS-compliant.
Standard Frequency
Load capacitance
Frequency tolerance
Series resistance typ./max.
Motional capacitance typ.
Static capacitance typ.
Drive level max.
Insulation resistance min.
Aging first year max.
Turnover temperature
Frequency vs. temperature
1)
2)
ELECTRICAL CHARACTERISTICS
AT 25
o
C
F
L
C
L
ΔF/F
ΔF/F
R
S
C
1
C
0
P
R
i
ΔF/F
T
0
ΔF/F
0
32.768
4.0 / 6.0 / 7.0 / 9.0 / 12.5
±20
±100
70 / 90
6.3
1.4
0.5
500
±3
25 ±5
–0.035
ppm
/
°C²
(T - T
0
)
2
±10%
1,2
kHz
pF
ppm
ppm
kΩ
fF
pF
μW
MΩ
ppm
°C
ppm
3)
1) Other frequencies on request.
2) Other load capacitances on request.
3) Tighter frequency tolerances on request.
STANDARD FREQUENCIES
Frequency
32.768 kHz
Other frequencies on request
ENVIRONMENTAL
CHARACTERISTICS
Storage temp. range
TA Operating temperature range
TB Extended oper. temp. range
TC Extended oper. temp. range
Shock resistance
Vibration resistance
Conditions
–55 to +125°C
–40 to +85°C
–40 to +125°C
–55 to +125°C
Max. Dev.
Δ
F/F 5000 g, 0.3 ms, ½ sine
Δ
F/F
20 g / 10–2000 Hz
±5 ppm
±5 ppm
TERMINATIONS AND
PROCESSING
Type
CM9V-T1A
Termination
For SMT mounting
Au flashed pads
Processing
IPC/JEDEC J-STD-020C
260°C / 20 - 40 s
ORDERING INFORMATION
Ceramic package
Metal lid
C M 9 V - T 1 A 32.768 kHz 12.5 pF ±20 ppm TA QC
Frequency F
L
Load capacitance C
L
4.0 pF, 6.0 pF
7.0 pF
9.0 pF
12.5 pF
Other C
L
on request
Package size
9
= 1.6 x 1.0 x 0.5 mm
Tuning fork
SMT Package
Au flashed pads
Pads on both ends
Frequency tolerance
±20 ppm
±100 ppm
Tighter freq. tolerances on request
Temperature range
TA
= -40 to +85°C (Standard)
TB
= -40 to +125°C
TC
= -55 to +125°C
Qualification
QC
= Commercial Grade (Standard)
A unique part number will be generated for each product specification, i.e:
20xxxx-MC01
1'000 pcs (in 8 mm tape on 7" reel)
20xxxx-MC03
3'000 pcs (in 8 mm tape on 7" reel)
All specifications subject to change without notice.
Micro Crystal AG
Muehlestrasse 14
CH-2540 Grenchen
Switzerland
Phone +41 32 655 82 82
Fax
+41 32 655 82 83
sales@microcrystal.com
www.microcrystal.com
Version 8.0/10.2016
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Micro Crystal
:
202257-MC01 202412-MC01 202416-MC01 202267-MC01 CM9V-T1A-32.768kHz-7pF-100PPM-TA-QC CM9V-
T1A-32.768kHz-12.5pF-20PPM-TA-QC CM9V-T1A-32.768kHz-9pF-20PPM-TA-QC CM9V-T1A-32.768kHz-7pF-
20PPM-TA-QC
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