Datasheet > CM315D

CM315D

更新时间： 2024-11-19 01:25:07

品牌	Logo	应用领域
CITIZEN		/
页数	文件大小	规格书
2页	468K
描述
TUNING FORK CRYSTAL UNIT

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中文翻译

获取价格

数据手册

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CM315D 数据手册

TUNING FORK CRYSTAL UNIT (SMD ・ Ceramic Package)

RoHS compliant / Pb free

3,000pcs/reel

CM315D

■ FEATURES

● Frequency range : 32.768kHz

● External dimensions (mm)

ꢀ L : 3.3 x W : 1.6 x H : 0.9

● Applications

ꢀꢀSmart Meters / Small mobile devices /

Consumer products

■ DIMENSION [mm]

■ SOLDER PAD LAYOUT [mm]

■ STANDARD SPECIFICATIONS

Model

CM315D

Conditions

Item

Nominal Frequency

32.768kHz

±5ppm / ±10ppm / ±20ppm

6.0pF / 7.0pF / 9.0pF / 12.5pF

-40℃ ～ +85℃

Frequency Tolerance

Load capacitance

Δf/f

at 25℃

Please specify your requirement

Operating Temperature Range

Storage Temperature Range

Turnover Temperature

Temperature Coefficient

Motional (series) resistance

Level of drive

TOPR

TSTR

-55℃ ～ +125℃

25℃±5℃

-0.034±0.006ppm/℃²

70KΩ Max.

at 25℃

1μW Max.

Aging (first year)

Δf/f

±3ppm Max.

0.95pF Typ.

25℃±3℃

Shunt capacitance

http://cfd.citizen.co.jp/english/prod-tech/product/cvo_top.html

中文翻译

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