Datasheet > CM315E32768DZZT-4PF

CM315E32768DZZT-4PF

更新时间： 2024-02-01 05:12:18

品牌	Logo	应用领域
CITIZEN		/
页数	文件大小	规格书
2页	169K
描述
CRYSTAL 32.7680KHZ 4PF SMD

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数据手册

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CM315E32768DZZT-4PF 数据手册

浏览型号CM315E32768DZZT-4PF的Datasheet PDF文件第2页

TUNING FORK CRYSTAL UNIT (SMD ・ Ceramic Package)

RoHS compliant / Pb free

3,000pcs/reel

CM315E

■ FEATURES

● Metal Lid GND connected

EMI reduced type

● Frequency range : 32.768kHz

● External dimensions (mm)

ꢀ L : 3.2 x W : 1.5 x H : 0.9

● Applications

ꢀꢀSmart Meters/Smallcommunication devices/

Consumer products

■ DIMENSION [mm]

■ SOLDER PAD LAYOUT [mm]

#2 is connected with cover.

■ STANDARD SPECIFICATIONS

Model

CM315E

Conditions

Item

Nominal Frequency

32.768kHz

Frequency Tolerance

Load capacitance

Δf/f

±20ppm

at 25℃

4.0pF / 6.0pF / 8.0pF / 9.0pF / 12.5pF

-40℃ ～ +85℃

Please specify your requirement

Operating Temperature Range

Storage Temperature Range

Turnover Temperature

Temperature Coefficient

Motional (series) resistance

Level of drive

TOPR

STR

-55℃ ～ +125℃

25℃±5℃

-0.034±0.006ppm/℃²

70KΩ Max.

at 25℃

1μW Max.

Aging (first year)

Δf/f

±3ppm Max.

0.75pF Typ.

25℃±3℃

Shunt capacitance

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

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