Datasheet > SRC32

SRC32

更新时间： 2024-11-03 18:09:31

品牌	Logo	应用领域
SUNTSU		石英晶振温度补偿晶振
页数	文件大小	规格书
9页	1183K
描述
Suntsu RTC (Real Time Clock) oscillator has the built-in TCXO(Temperature Compensated Crystal Osci

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数据手册

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SRC32 数据手册

Real Time Clock Module

SRC32C Series

3.2mm x 2.5mm

Features

• Low Power Consumption

• High Stability

Applications

• Smart Grid

• Ethernet

• Display

• IꢀC Interface

• Built in Temperature Sensor

• Backup Battery Switchover Function

• Various Wireless Communicaiton

Part Numbering Guide

S RC 32 C N - 32.768K

SUNTSU

FREQUENCY

KHZ

REAL TIME CLOCK

STABILITY

N : ±±.0ppm

3.2mm x 2.5mm

OUTPUT

C : CMOS

COMPLIANT

Electrical Parameters

Frequency

Units

KHz

Minimum

Typical

32.768

Maximum

Remarks

ppm

-±.0

±.0

20.0

±3

-20ºC ~ 70ºC

Frequency Stability vs. Op Temp

Aging per Year

-20.0

-40ºC ~ -20ºC; 70ºC ~ 8±ºC

Operating Temperature

Storage Temperature

ºC

-40

-±±

2.±

1.6

8±

12±

±.0

3.0

2.0

Normal Operation

Supply Voltage (VDD)

In case of Single Supply

Current Consumption (IDD)

3.0

±±

32768Hz@±0% VDD

1024Hz@±0% VDD

1Hz@±0% VDD

at 2±ºC

Symmetry (Duty Cycle)

4±

±0

Start Up Time

I/O Input Voltage (SCI, SDA Input)

I/O Input Voltage (FOE Input)

GND-0.3

±.±

Clock Output Voltage (FOUT Output)

I/O Output Voltage (SDA, /INT Output)

Temperature Sensor Accuracy

VDD+0.3

±.±

ºC

±±

VDD=3.0V

Outline Drawing

All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.

2.5±0.2

1.00

0.60

1.30

0.60

0.90

1.10

0.70

0.45

0.30

0.40

3.2±0.2

0.30

0.40

0.30

Suntsu Electronics, Inc.

142 TECHNOLOGY DR., SUITE 150

IRVINE, CA 92618

www.suntsu.com

Speciﬁcations are subject

to change without notice.

Call: +1-949-783-7300 | Fax: +1-949-783-7301

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