Datasheet > CM7V

CM7V

更新时间： 2024-09-17 01:24:23

品牌	Logo	应用领域
GOLLEDGE		/
页数	文件大小	规格书
1页	120K
描述
SM Watch Crystal

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CM7V 数据手册

SMꢀWatch Crystal

CM7V

Specifications

Parameters

2011/65/EU

Product

CM7V

Option

Code

Terminations:

Gold plated pads



T1A

Frequency range:

32.768kHz

Calibration tolerance:

±20ppm



±100ppm



specify

Operating temperature range:

-40 to +85°C





-40 to +125°C

-55 to +125°C

3.20

±0.10

Storage temperature range:

1.50

±0.10

-55 to +125°C



Circuit condition:

4pF

6pF

7pF





specify

0.65

(max)

SOLDER PAD LAYOUT

9pF

1.50

12.5pF

Static capacitance (C₀):

1.2pF typ



1.80

Motional capacitance (C₁):

0.70

3.7fF typ



1.00

TOP VIEW

1.00

Equivalent series resistance:

50kΩ typ, 70kΩ max @ꢀ25°C



Ageing:

±3ppm max first year

Features

Drive level:

1.0μW max

Turnover temperature (T₀):

+25°C ±5°C

Miniature ceramic package with metal lid

High shock &ꢀvibration resistance

Extended temperature range options

AEC-Q200 Automotive option





Frequency / temp coefficient:

-0.035ppm/°C²±10%

Shock resistance:

±5ppm, 5,000g, 0.3ms, ½ sine

Vibration resistance:

±5ppm, 20g, 10.0 ~ 2,000Hz

Low power consumption

Soldering condition:

Reflow, 260°C, 20 sec max

Qualification: Commercial



AEC-Q200 (Automotive)





Standard.  Optional - Please specify required code(s) when ordering

Ordering Information

Product name + termination + option codes +

frequency +ꢀcalibration tolerance + circuit condition

eg: CM7V-T1A 32.768kHz ±20ppm 12.5pF -40+85°C

CM7V-T1A/EA 32.768kHz ±100ppm 7pF -40+125°C, AEC-Q200

Option code X (eg CM7V-T1A/X) denotes a custom spec.

Available on T&R 1k, 3k or 14k pcs/reel.

Ask about higher shock & vibration specifications.

Tel: +44 1460 256 100

Fax: +44 1460 256 101

E-mail: sales@golledge.com

Web: www.golledge.com

15 Oct 2014

中文翻译

下载PDF

与CM7V相关器件

型号	品牌	获取价格	描述	数据表
CM7V03-T1A	GOLLEDGE	获取价格	Low Profile SM 32.768Khz Watch Crystal with Military Temperature Range
CM7V04	GOLLEDGE	获取价格	SM Watch Crystal
CM7V-T1A	MAS	获取价格	SPI Real-Time Clock Calendar
CM7V-T1A	GOLLEDGE	获取价格	The CM7V-T1A surface mount watch crystal offers high shock and vibration resistance within
CM7V-T1A/E32.768KHZ+/-100PPM4PF	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal
CM7V-T1A0.3	MICROCRYSTAL	获取价格	Tuning Fork Crystal 32.768 kHz
CM7V-T1A-0.3	MICROCRYSTAL	获取价格	8 mm Carrier-Tape
CM7V-T1A0.3_16	MICROCRYSTAL	获取价格	Tuning Fork Crystal 32.768 kHz
CM7V-T1A0.4	MICROCRYSTAL	获取价格	Tuning Fork Crystal 32.768 kHz
CM7V-T1A-0.4	MICROCRYSTAL	获取价格	8 mm Carrier-Tape