Datasheet > 32.7680KHZXO5032-30-B

32.7680KHZXO5032-30-B

更新时间： 2024-02-21 10:23:28

品牌	Logo	应用领域
EUROQUARTZ		机械振荡器
页数	文件大小	规格书
1页	202K
描述
CMOS Output Clock Oscillator, 0.032768MHz Nom,

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32.7680KHZXO5032-30-B 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
Reach Compliance Code：	compliant	风险等级：	5.71
其他特性：	ENABLE/DISABLE FUNCTION	最长下降时间：	6 ns
频率调整-机械：	NO	频率稳定性：	30%
安装特点：	SURFACE MOUNT	标称工作频率：	0.032768 MHz
最高工作温度：	85 °C	最低工作温度：	-40 °C
振荡器类型：	CMOS	输出负载：	15 pF
物理尺寸：	5.0mm x 3.2mm x 1.0mm	最长上升时间：	6 ns
最大供电电压：	2.625 V	最小供电电压：	2.375 V
标称供电电压：	2.5 V	表面贴装：	YES
最大对称度：	55/45 %	Base Number Matches：	1

32.7680KHZXO5032-30-B 数据手册

XO5032 OSCILLATOR

QUARTZ

EURO

32.768kHz

Low Power AT-Cut Clock Oscillator

FEATURES

AT-Cut crystal for excellent temperature stability

Low power consumption: 50µA typical at 15pF load

Wide supply voltage: +1.8 V to 5.0 Volts

Stability ±20ppm, 25ppm or ±30ppm

Fast start-up time

OUTLINE & DIMENSIONS

Miniature 5.0mm x 3.2mm package

DESCRIPTION

XO5032 oscillators utilise AT-Cut crystals providing much improved,

tight frequency stability as opposed to that stabiity provided by

32.768kHz oscillators using the more usual X-Cut (tuning fork)

crystals. The tight control of frequency provided by these oscillators

results in a typical variation of 52 seconds for one month of

continuous operation as against 260 seconds over the same period

for oscillators that use tuning fork crystals.Other benefits include low

supply current consumption coupled with quick start-up times.

SPECIFICATION

Frequency:

32.7680kHz

Frequency stability*

±20ppm, ±25ppm, ±30ppm

(Overall conditions)

Operating Temperature Range:

Storage Temperature Range:

Input Voltage:

Input Current:

Output Symmetry:

Rise/Fall Times:

Logic Low '0' Level (Vol):

Logic High '1' Level (Voh):

Output Load:

-40° to +85°C

-55° to +125°C

INPUT CURRENT vs. VDD

+1.8 Volts to 5.0 Volts ±5%

80µA maximum (50µA typical)

45% to 55% at ½ Vdd level

6ns maximum (10% to 90%Vdd)

10% Vdd maximum

90% Vdd minimum

CMOS 15pF maximum

1ms maximum

Start-up Time:

Ageing:

Enable/Disable Delay Time*:

±3ppm max. at 25±3°C 1st year

100ns maximum

NOTE

STABILITY OVER TEMPERATURE

(High stability over -40° to +85°C for XO5032 AT-Cut Type)

PART NUMBERS

XO5032 oscillators part numbers are ordered as follows:

32.7680kHz XO5032 - 25 - B

Frequency

32.768kHz

Model Number

XO5032

Stability in ppm

20, 25 or 30ppm

Supply Voltage

Blank = 5.0 Volts

A = 3.3 Volts

B = 2.5 Volts

C = 1.8 Volts

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk

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与32.7680KHZXO5032-30-B相关器件

型号	品牌	获取价格	描述	数据表
32.7680KHZXO5032-30-C	EUROQUARTZ	获取价格	CMOS Output Clock Oscillator, 0.032768MHz Nom,
32.7680KHZXO64	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE PACKAGE-4
32.7680LSMA025UC	EUROQUARTZ	获取价格	Low Power - Low Frequency SMD Oscillator
32.7680LSMA025UCA	EUROQUARTZ	获取价格	Low Power - Low Frequency SMD Oscillator
32.7680LSMA025UCT	EUROQUARTZ	获取价格	Low Power - Low Frequency SMD Oscillator
32.7680LSMA025UCTA	EUROQUARTZ	获取价格	Low Power - Low Frequency SMD Oscillator
32.7680LSMA025UI	EUROQUARTZ	获取价格	Low Power - Low Frequency SMD Oscillator
32.7680LSMA025UIA	EUROQUARTZ	获取价格	Low Power - Low Frequency SMD Oscillator
32.7680LSMA025UIT	EUROQUARTZ	获取价格	Low Power - Low Frequency SMD Oscillator
32.7680LSMA025UITA	EUROQUARTZ	获取价格	Low Power - Low Frequency SMD Oscillator

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