Name: CS13K032768DDCBGE
Brand: TKD Science and Technology Co., Ltd.

Features of CS13K032768DDCBGE

1. Standard 32.768 KHz Reference Frequency

2¹⁵ division standard clock, the most widely used reference frequency for real-time clock (RTC) and timing applications.

2. High Frequency Tolerance (±20 ppm)

Meets the accuracy requirements of most timing, communication, and industrial control devices.

3. Ultra-Wide Industrial Temperature Range (-40~85℃)

Covers the full industrial temperature range, suitable for harsh environments such as automotive electronics and industrial control.

4. Ultra-Low Drive Level (0.1 μW)

Extremely low power consumption, ideal for battery-powered portable devices to extend battery life.

5. Low Annual Aging (±5 ppm/year)

Outstanding long-term frequency stability, reducing the need for periodic calibration.

6.Low ESR (≤50 KΩ)

Easy to oscillate, simple drive circuit design with broad compatibility.

7. Industry Applications

With its 32.768 KHz standard clock frequency, ±20 ppm high accuracy, -40~85℃ industrial wide temperature range, ultra-low drive level, and cylindrical tuning fork package, the CS13K032768DDCBGE is widely used in smart meters, IoT terminals, wearable devices, automotive electronics, industrial control, consumer electronics, and medical devices that require low-power, high-precision real-time clock timing.

Specification of CS13K032768DDCBGE

Operation Conditions：

Item	Symbol	MIN.	TYP.	MAX.	Unit	Condition
Operating Temperature Range	Topt	-40		85	℃
Storage Temperature Range	Tstg	-55		125	℃
Load Capacitance	CL		6		pF
Drive Level	DL		0.1		uW

Frequency Stability：

Item	Symbol	MIN.	TYP.	MAX.	Unit	Condition
Tolerance	dF/Fo	-20		20	ppm	Refer to Center Frequency@25±3℃
Stability Over Temperature	dF/F25		-0.036		ppm/℃²	Refer to Operating Temperature
Aging	dF/F25	-5		5	ppm	First Year Max

dF/Turnover Temperature specFo:Frequency Deviation Refer to Center Frequency

dF/F25:Frequency Deviation Refer to 25℃ Frequency

Electrical Performance：

Item	Symbol	MIN.	TYP.	MAX.	Unit	Condition
Equivalent Series Resistance	ESR			50	KΩ	@Series
Shunt Capacitance	C0			5	pF
Insulation Resistance	IR	500			MΩ	@DC 100 Volt/ Between terminal # 1 and terminal # 4

Dimensions of CS13K032768DDCBGE

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