Datasheet > ISM34

ISM34

更新时间： 2024-11-25 12:08:39

品牌	Logo	应用领域
ILSI		振荡器
页数	文件大小	规格书
2页	48K
描述
2.5 mm x 3.2 mm Ceramic Package SMD Oscillator, HC-MOS

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获取价格

数据手册

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ISM34 数据手册

2.5 mm x 3.2 mm Ceramic Package SMD Oscillator, HC-MOS

ISM34 Series

Product Features:

RoHs Compliant

CMOS Logic Levels

Applications:

Real Time Clocks

Metering

Compatible with Leadfree Processing

Small Footprint Package

Industrial Control

Time Reference

System Clock

Frequency

32.768 kHz

Output Level

HC-MOS

‘0’ = 0.1 Vcc Max., ‘1’ = 0.9 Vcc Min.

Duty Cycle

Specify 50% ±10% or ±5% See Table in Part Number Guide

50 nS Max.

Rise / Fall Time

Output Load

15pF ±5%

Recommended Pad layout

2.6

Frequency Stability

See Frequency Stability Table (Includes room temperature tolerance and

stability over operating temperature)

2.0

Enable / Disable Time

200 nS Max.

1.3

Start Up Time

28 mS Max.

1.4

Supply Voltage

See Input Voltage Table, tolerance ±5 %

Pin Connection

Enable

GND

Output

Vcc

Current

1.0 mA Max.

Operating

Storage

See Operating Temperature Table in Part Number Guide

Dimension Units: mm

-40 C to +90 C

Part Number Guide

Sample Part Number:

ISM34 -3153BH – 32.768

Package

Input

Operating

Symmetry

Output

Stability

(in ppm)

A = 25

Enable /

Disable

Frequency

Voltage

3 = 3.3 V

6 = 2.5 V

1 = 1.8 V*

Temperature

(Duty Cycle)

5 = 45 / 55 Max.

6 = 40 / 60 Max.

3 = 15 pF HC-MOS

H = Enable

1 = 0 C to +70 C

6 = -10 C to +70 C

3 = -20 C to +70 C

4 = -30 C to +75 C

2 = -40 C to +85 C

B = 50

ISM34 -

C = 100

- 32.768 kHz

NOTE: A 0.01 µF bypass capacitor is recommended between Vcc (pin 4) and GND (pin 2) to minimize power supply noise.

ILSI America Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com

06/11 _B

Specifications subject to change without notice

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