CM7V04 [GOLLEDGE]
SM Watch Crystal;
| 型号： | CM7V04 |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | SM Watch Crystal |
| 文件： | 总1页 (文件大小：120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMꢀWatch Crystal
CM7V04
Specifications
Parameters
2011/65/EU
Product
CM7V04
Option
Code
Terminations:
Gold plated pads
T1A
Frequency range:
32.768kHz
Calibration tolerance:
±20ppm
Operating temperature range:
-40 to +85°C
Storage temperature range:
3.20
±0.10
-55 to +125°C
Circuit condition:
7pF
9pF
12.5pF
specify
specify
1.50
±0.10
0.38
(max)
Static capacitance (C0):
1.4pF typ
SOLDER PAD LAYOUT
Motional capacitance (C1):
1.50
3.5fF typ
Equivalent series resistance:
55kΩ typ, 80kΩ max @ꢀ25°C
1.80
0.70
0.70
Ageing:
±3ppm max first year
1.00
1.00
TOP VIEW
Drive level:
0.5μW max
Turnover temperature (T0):
+25°C ±5°C
Frequency / temp coefficient:
-0.035ppm/°C2 ±10%
Features
Shock resistance:
±5ppm, 5,000g, 0.3ms, ½ sine
Ultra low profile (0.38mm max)
Miniature ceramic package with metal lid
High shock &ꢀvibration resistance
Low power consumption
Vibration resistance:
±5ppm, 20g, 10.0 ~ 2,000Hz
Soldering condition:
Reflow, 260°C, 20 sec max
Standard. Optional - Please specify required code(s) when ordering
Ordering Information
Product name + termination + frequency +ꢀcalibration tolerance
+ circuit condition
eg: CM7V04-T1A 32.768kHz ±20ppm 12.5pF
Option code X (eg CM7V04-T1A/X) denotes a custom spec.
Available on T&R 1k, 3k or 14k pcs/reel.
Ask about higher shock & vibration specifications.
See CM7V for 0.65mm max height offering wide temp & AEC-Q200.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
03 Feb 2016
相关型号：
©2020 ICPDF网 联系我们和版权申明