SM12T-18 Datasheet, PDF (1/7 Pages) Pletronics, Inc. – SM12T Series Miniature SMD Crystal

SM12T Series
Miniature SMD Crystal
June 2008
• Pletronics’ SM12T Series is a miniature
surface mount crystal.
• Package is ideal for automated surface mount
assembly and reflow practices.
• Tape and Reel packaging
• 10 MHz to 80 MHz Fundamental Mode
• 40 MHz to 150 MHz 3^rd Overtone
• 3.5 x 6 mm 4 pad
• AT Cut Crystal
• Ideal for use in hand held consumer products.
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 0.06 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Electrical Specification:
Item
Min
Frequency Range
10
40
Calibration Frequency Tolerance 10
Frequency Stability over OTR
3
Equivalent Series Resistance
-
(ESR)
-
-
Drive Level
-
Shunt Capacitance (C0)
-
Aging
-3
-2
Operating Temperature Range
-40
Storage Temperature Range
-55
Max
80
150
50
150
60
50
100
100
5
+3
+2
+125
+125
Unit
MHz
MHz
ppm
ppm
Ohms
Ohms
Ohms
μW
pF
ppm /Yr
ppm /Yr
o_C
o_C
Condition
Fundamental Mode
3^rd Overtone
at +25^oC +_ 3^oC, see part number for options
see part number for available options
10 MHz to 16 MHz
Fundamental
16 MHz to 50 MHz
40 MHz to 150 MHz 3^rd Overtone
use 10 μW for testing
Pad to Pad capacitance
for the first year
after the first year
see part number for available options
AT Cut Crystal Frequency
versus Temperature
Typical Performance:
160
140
120
100
80
60
40
20
0
-20
-40
-60
-80
-100
-120
-140
-160
-60
-40
-20
0
20
40
60
Temperature (^oC)
80
100
120
Product information is current as of publication date. The product conforms
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright © 2008, Pletronics Inc.