Datasheet > EM53S25-19.440-1.0/-10+60

EM53S25-19.440-1.0/-10+60

更新时间： 2024-11-06 18:34:59

品牌	Logo	应用领域
EUROQUARTZ		机械振荡器
页数	文件大小	规格书
1页	192K
描述
Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN

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EM53S25-19.440-1.0/-10+60 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
风险等级：	5.67	老化：	1 PPM/FIRST YEAR
频率调整-机械：	NO	频率稳定性：	1%
安装特点：	SURFACE MOUNT	标称工作频率：	19.44 MHz
最高工作温度：	60 °C	最低工作温度：	-10 °C
振荡器类型：	CLIPPED SINE	输出阻抗：	10000 Ω
物理尺寸：	5.0mm x 3.2mm x 1.5mm	标称供电电压：	2.5 V
表面贴装：	YES	Base Number Matches：	1

EM53S25-19.440-1.0/-10+60 数据手册

QUARTZ

EURO

EM53S Series TCXO

Clipped Sinewave 5 x 3.2 x1.5mm SMD

Micro-miniature SMD package 5mm x 3.2mm

Stability from ±1ppm over -30° to +75°C

Supply Voltage from 2.3 Volts to 5.5 Volts

Produced as TCXO or VCTCXO with EFC

Readily customized

EM53S - OUTLINES AND DIMENSIONS

DESCRIPTION

EM53 series TCXOs are ceramic SMD TCXOs packaged in an industry-

standard, micro-miniature 5 x 3.2mm package. This TCXO can be run

from a supply voltage of 2.3 to 5.5 Volts. Close tolerances from

±1ppm over -30° to +75°C are available. With clipped sine wave

output, the part can be produced as either a standard TCXO or a

voltage-controlled TCXO (VCTCXO).

SPECIFICATION

Product Series Code

TCXO:

EM53S

VCTCXO:

VEM53S

Frequency Range:

Output Waveform:

Initial Calibration Tolerance*:

Standard Frequencies:

9.6MHz to 26MHz

Clipped Sinewave

±3ppm at 25°C

9.6, 10.0, 12.80, 13.0, 14.40,

15.36, 16.384, 19.2, 19.440,

and 19.68MHz (Partial list)

See table

Operating Temperature Range:

Frequency Stability

vs. Ageing:

±1.0 ppm max. first year

±0.3 ppm max. ±5% change

±0.3 ppm max. ±10% change

±1ppm max. for one reflow

(Measured after 24 hours)

+2.3V to +5.5V

vs. Voltage Change:

vs. Load Change:

vs. Reflow:

Supply Voltage:

(Specify when ordering)

Output Voltage Levels

Supply Voltage = 3.3V:

Supply Voltage = 5.0 V:

Start-up Time:

Current Consumption:

Output Load:

Harmonic Distortion:

SSB Phase Noise:

Output Format:

VEM53S VOLTAGE CONTROL SPECIFICATION

0.8V p-p minimum

1.0V p-p minimum

2ms typical, 3ms max.

See table below

10kOhm//15pF

-10dB typical, -7dB max.

See table

Electrical Frequency Tuning

3.0 Volts

5.0 Volt

±6 to ±12ppm

+2.5 ±2.0V

±5 to ±12ppm

+1.5 ±1.0V

(Up to ±100ppm is possible,

check for availability)

Positive - standard (increase of

control voltage increases output

frequency.)

Slope Polarity:

DC block, AC coupled

-50° to +100°C

Storage Temperature:

Linearity:

10% maximum

* Stability over temperature is measured from this initial frequency

PHASE NOISE

FREQUENCY STABILITY

Offset

(Hz)

100

10k

100k

-150

Frequency Stability (ppm)

0 ~ +50

±0.5

±1.0

±1.5

±2.0

±2.5

SSB Phase Noise

at 25°C

EM53S

-82

-110

-130

-140

ASK

13MHz

(dBc/Hz)

-10 ~ +60

Temperature

-20 ~ +70

Range (°C)

PART NUMBERING PROCEDURE

-30 ~ +75

-40 ~ +85

Example:

EM53S3-19.44-2.5/-30+75

Series Description

TCXO = EM53S

VCTCXO = VEM53S

= available, x = not available, ASK = call Technical Sales

= standard specification

Supply Voltage

25 = 2.5 VDC

CURRENT CONSUMPTION

28 = 2.8 VDC

3 = 3.0 VDC

33 = 3.3 VDC

5 = 5.0 VDC

Supply Voltage

+3.3 Volts

+5.0 Volts

9.6 to 13MHz

13.1 to 20MHz

20.1 to 26MHz

1.3mA

2.0mA

Frequency

Range

Frequency (MHz)

Stability over OTR (±ppm)

Operating Temperature Range (OTR) (°C)

1.5mA

2.0mA

2.2mA

2.5mA

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EM53S25-19.440-1.0/-10+60相关器件

型号	品牌	获取价格	描述	数据表
EM53S25-19.440-1.5/-10+60	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 P
EM53S25-19.440-1.5/-20+70	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 P
EM53S25-19.440-2.0/-20+70	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 P
EM53S25-19.440-2.0/-30+75	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 P
EM53S25-19.440-2.5/0+50	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 P
EM53S25-19.440-2.5/-10+60	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 P
EM53S25-19.440-2.5/-20+70	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 P
EM53S25-19.440-2.5/-30+75	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 P
EM53S25-19.680-1.5/-20+70	EUROQUARTZ	获取价格	Oscillator,
EM53S25-9.6-0.5/0+50	EUROQUARTZ	获取价格	Clipped Sine Output Oscillator, 9.6MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN

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EM53S25-19.440-1.0/-10+60

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