TDXLF-308 datasheet(1/5 Pages) LUGUANG

Part #	TDXLF-308

Description	Tuning Fork Crystal Units

PDF	5 Pages

Scroll/Zoom	100%

Manufacturer	LUGUANG [Shenzhen Luguang Electronic Technology Co., Ltd]

Direct Link	http://www.luguang.cn/web_en/index.html

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TUNING FORK CRYSTAL UNITS(Cylinder Type) 音叉石英晶體諧振器（柱狀）

Storage Temperature Range

保存溫度範圍

–40~+85℃

Motional Capacitance

動態電容

0.0035pF Typical

和頻率有關Depend on the frequency

Temperature Coefficient

二次溫度係數

[-0.035±0.01]ppm/℃

Operating Temperature Range 工作溫度範圍

–40~+85℃

Series Resistance

諧振電阻

30Kohm Max

at 25℃ Depend on the frequency

Turnover Temperature

拐點溫度

25±5℃

Drive Level

激勵電平

1.0µW Max

Frequency Tolerance

調整頻差

±20ppm

at 25℃ Need to specify

Frequency Range

頻率範圍

32.768KHz

Need to specify

Load Capacitance

負載電容

12.0pF

Need to specify

RoHS Compliant Standard

TDXLF-308

Features 特性

Best suited for portable devices with low current consumption

非常適合低功耗的便攜設備

For a clock source in digital equipments 適用於數碼設備的所

有時鐘源

STANDARD SPECIFICATIONS 標準規格

2

Quality Factor

Q值

50000Typical

和頻率有關Depend on the frequency

FREQUENCY VS. TEMPERATURE CURVE

Insulation Resistance

絕緣阻抗

500Mohm Min.

Shunt Capacitance

靜態電容

1.75pF Typical

和頻率有關Depend on the frequency

DC100V±15V(Pin to Pin,Pin to case)

Capacitance Ratio

C0/C1

500 Typical

和頻率有關Depend on the frequency

Aging[first year]

第一年老化率

±5ppm Max

25℃ ±3℃

OUTLINE DIMENSIONS

2

TDXLF-308

Tuning Fork Crystal Units

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TDXLF-308 Datasheet(PDF) 1 Page - Shenzhen Luguang Electronic Technology Co., Ltd

TDXLF-308 Datasheet(HTML) 1 Page - Shenzhen Luguang Electronic Technology Co., Ltd

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