Datasheet > CC7V-T1A

CC7V-T1A

更新时间： 2024-10-30 06:46:31

品牌	Logo	应用领域
MICROCRYSTAL		晶体
页数	文件大小	规格书
2页	124K
描述
Tuning Fork Crystal 32.768 kHz

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CC7V-T1A 数据手册

CC7V-T1A

Tuning Fork Crystal 32.768 kHz

MICRO CRYSTAL SWITZERLAND

DIMENSIONS

Package:

Recommended Solder Pad:

3,2

1,0

1,5

0,7

100% leadfree, RoHS - compliant

All dimensions in mm typical

DESCRIPTION:

Smallest SMT ceramic package

Package height 0.90 mm

SMD-package in Tape and Reel

Ind. and Ext. temperature ranges

High stability

Low aging

Low power consumption

High shock and vibration resistance

This SMD ceramic package has been specially designed for miniature

telecom and portable applications. A special crystal manufacturing

process is used to achieve improved electrical characteristics and a

miniaturized blank size.

The crystals are supplied in special trays (200 crystals per tray).

For pick-and-place equipment, the parts are available in 12 mm tape:

7” (178 mm) reel with 3’000 crystals

10” (254 mm) reel with 7’000 crystals

13” (330 mm) reel with 14’000 crystals

ELECTRICAL CHARACTERISTICS

AT 25^oC:

Nominal Frequency

F_L

32.768

kHz

Load capacitance

C_L

ΔF/F

R_S

9.0 / 12.5

+/-30

+/-100

50 / 70

4.0

ppm

Frequency tolerance

ppm

Series resistance typ./max.

Motional capacitance typ.

Static capacitance typ.

Drive level max.

kΩ

C₁

C₀

1.2

1.0

μW

Insulation resistance min.

Aging ﬁrst year max.

R_i

500

MΩ

ΔF/F

T₀

+/-3

ppm

Turnover temperature

Frequency vs. temperature

25 +/-5

°C

ΔF/F₀–0.035 ^ppm

(T - T₀)²+/-10% ppm

°C²

1) Other frequencies on request.

2) Other load capacitances on request.

3) Tighter and wider frequency tolerances on request.

Version 4.0/03.2007

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