M8208 [PETERMANN]
CHEAPEST SMD-WATCH CRYSTAL; 最便宜的SMD-手表晶体
| 型号： | M8208 |
| 厂家： | 
PETERMANN-TECHNIK |
| 描述： | CHEAPEST SMD-WATCH CRYSTAL |
| 文件： | 总1页 (文件大小：69K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FEATURES
- CHEAPEST SMD-WATCH CRYSTAL
- HIGH RELIABILITY FOR LOW COST
- OPERATING TEMPERATURE RANGE OF -40/+85°C
- AUTOMOTIVE VERSION AVAILABLE (AECQ200)
SMD-WATCH-CRYSTAL SERIES
PACKAGE DIMENSIONS
FREQUENCY
M8208
see drawing
32.768 kHz
FREQUENCY TOLERANCE AT 25°C
LOAD CAPACITANCE
+-20 ppm (standard) / +-10 ppm (option)
12.5 pF (standard) / 6 pF, 7 pF and 9 pF available on demand
SERIES RESISTANCE
50 kΩ max.
-40/+85°C
-55/+125°C
-0.04 PPM/°C²
+25°C +-5°C
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
TWO DIMENSIONAL TEMPERATURE CONSTANT
TURNOVER TEMPERATURE
DRIVE LEVEL
1.0 µW max.
SHUNT CAPACITANCE C0
MOTIONAL CAPACITANCE C1
AGING
0.9 pF typical
1.8 fF typical
+-3 ppm max. per year
Tape and Reel (1.000 pcs per reel)
DELIVERY FORM
OTHER PARAMETERS ARE AVAILABLE ON REQUEST / CREATE HERE YOUR SPECIFICATION
PART NUMBERING SYSTEM
EXAMPLE
M8208 32.768 kHz +-20 ppm -40/+85°C 12.5pF
M8208
PACKAGE
32.768 kHz
FREQUENCY
REQUIRED VALUE
-40/+85°C standard
REQUIRED VALUE
FREQUENCY TOLERANCE AT 25°C
TEMPERATURE RANGE
LOAD CAPACITANCE
RECOMMENDED LAND PATTERN
OUTLINE DRAWING
#4
#3
#2
#4
#3
#1
#2
#1
8.0Max.
1.3
4.2
1.3
0. 5
Un it:mm
0.9 1.9 0.9
5. 5
Unit:mm
Specification dated November 2009
http://www.petermann-technik.com | info@petermann-technik.com
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