85-SMX PDF даташит
Спецификация 85-SMX изготовлена «C-MAC» и имеет функцию, называемую «Crystals». |
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Детали детали
Номер произв | 85-SMX |
Описание | Crystals |
Производители | C-MAC |
логотип |
2 Pages
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85SMX Crystals
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ISSUE 4; 24 SEPTEMBER 2004
Delivery Options
■ Please contact our sales office for current leadtimes
Holder Style
■ 85SMX surface mount crystals are plastic encapsulated
General Specifications
■ Load Capacitance (CL): 6pF and 12.5pF standard
■ Drive Level: 1.0µW max
Packaging
■ 85SMX surface mount crystals are available packaged
individually or on tape and reel
Standard Frequency Tolerance
■ ±20ppm
Operating Temperature Ranges
■ –20 to 70°C
–40 to 85°C
Storage Temperature Range
■ –55 to 125°C
Solder Condition
■ For typical soldering conditions, please see the relevant
page in Application Notes
Marking
■ Includes Frequency
Minimum Order Information Required
■ Frequency + Holder + Frequency Tolerance @ 25°C
+ Operating Temperature Range + Circuit Condition
Outline in mm - 85SMX
8.7max
5.5
0.6
4
1
0.6
3
2
Electrical Connection
43
12
Solder pad layout
5.5
Frequency Temperature Curve
∆f/f0
(ppm)
–100
1.5
–200
–300
∆f/f0 = 0.038(T - T0)2 ±10%
–400
T0–100
T0–50
25
T0+50
T0+100
T0 T(°C)
Europe Tel: +44 (0)1460 270200
Americas Tel: +1 919 941 9333
Asia Tel: +86 755 8826 5991
Fax: +44 (0)1460 72578
Fax: +1 919 941 9371
Fax: +86 755 8826 5990
Website: www.cmac.com
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Electrical Specification – maximum limiting values
Frequency Range
32.768kHz only
Frequency Tolerance
@ 25°C ±2°C
±20ppm to ±100ppm
Operating
Temperature Range
–20 to 70°C
–40 to 85°C
Frequency Stability
–80ppm
–160ppm
ESR
max.
55kΩ
Vibration
Mode
Fundamental
X cut
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Outline in mm - Tape
4.0 ∅1.5
2.0
8.0 4.8
0.3
3.0
Outline in mm - Reel
120 (3 equal)
∅21.0
2.0
17.5
2.0
Europe Tel: +44 (0)1460 270200
Americas Tel: +1 919 941 9333
Asia
Tel: +86 755 8826 5991
Fax: +44 (0)1460 72578
Fax: +1 919 941 9371
Fax: +86 755 8826 5990
Website: www.cmac.com
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Номер в каталоге | Описание | Производители |
85-SMX | Crystals | C-MAC |
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