SM9T-8 Datasheet, PDF (1/6 Pages) Pletronics, Inc. – SM9T Series Miniature SMD Crystal

SM9T Series
Miniature SMD Crystal
January 2008
• Pletronics’ SM9T Series is a miniature low
profile surface mount crystal.
• Package is ideal for automated surface mount
assembly and reflow practices.
• Tape and Reel packaging
• 16 MHz to 80 MHZ
• 2.0 x 2.5 mm 4 pad
• AT Cut Fundamental Crystal
• Ideal for use in hand held consumer products
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/9 (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: 0.04 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Electrical Specification:
Item
Min
Frequency Range
16
Calibration Frequency Tolerance 50
Frequency Stability
50
Equivalent Series Resistance
-
(ESR)
-
-
Drive Level
-
Shunt Capacitance (C0)
-
Aging at 25^oC +_ 3^oC
-5
Max
Unit Condition
80
MHZ
150
ppm at +25^oC +_ 3^oC, see part number for options
150
ppm see part number for available options
80
Ohms to 21 MHZ
70
Ohms to 31 MHZ
50
Ohms above 31 MHz
100
µW use 10 µW for testing
5
pF
Pad to Pad capacitance
+5 ppm /Yr for the first year at +25^oC +_ 3^oC
Operating Temperature Range
Storage Temperature Range
-2
+2
ppm /Yr after the first year at +25^oC +_ 3^oC
-40
+125
o_C
see part number for available specified
tolerance range options
-55
+125
o_C
AT Cut Crystal Frequency 160
versus Temperature
140
120
Typical Performance:
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.