Datasheet > EM9K28-20.000-4.0/0+50

EM9K28-20.000-4.0/0+50

更新时间： 2024-11-13 06:22:51

品牌	Logo	应用领域
EUROQUARTZ		机械振荡器
页数	文件大小	规格书
1页	95K
描述
HCMOS Output Clock Oscillator, 20MHz Nom, ROHS COMPLIANT, DIL-8/4

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

EM9K28-20.000-4.0/0+50 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：	5.58	其他特性：	TAPE AND REEL
老化：	1 PPM/FIRST YEAR	频率调整-机械：	YES
频率稳定性：	4%	安装特点：	THROUGH HOLE MOUNT
标称工作频率：	20 MHz	最高工作温度：	50 °C
最低工作温度：		振荡器类型：	HCMOS
输出负载：	15 pF	物理尺寸：	12.8mm x 12.8mm x 7.5mm
标称供电电压：	2.8 V	表面贴装：	NO
最大对称度：	55/45 %	Base Number Matches：	1

EM9K28-20.000-4.0/0+50 数据手册

QUARTZ

EURO

TCXO

EM9K ULTRA-LOW CURRENT

8 pin Dual-in-Line TCXO

Highly stable CMOS TCXO with ultra-low supply current

Industry-standard package

Consumes less than 4mA at 20.0MHz with 3.3V supply

Low phase noise

RoHS compliant

OUTLINES AND DIMENSIONS

DESCRIPTION

EM9K TCXOs and VCTCXOs are packaged in an 8 pin DIL package

with mechanical trimmer. The part offers the stability of a TCXO and

the design convenience of HCMOS output with ultra-low current

consumption.

SPECIFICATION

Product Code

TCXO:

EM9K

VCTCXO:

VEM9K

Frequency Range:

Output Waveform:

12.8MHz to 26.0MHz

HCMOS

Initial Calibration Tolerance:

Standard Frequencies:

<±2.0ppm at +25°±2°C

12.8, 13.0, 14.4, 15.36, 16.0,

16.384, 16.8, 19.2, 19.44,

19.68, 20.0 and 26.0MHz

(Partial list.)

Operating Temperature Range:

Frequency Stability

vs. Temperature

See table

vs. Ageing:

vs. Voltage Change:

vs. Load Change:

±1.0 ppm max. first year

±1.0 ppm max. ±10% change

±0.3 ppm max. ±10% change

±1.0ppm max. for one reflow

(Measured after 24 hours)

+2.8, 3.0 or 3.3 Volts

See table

4ns typical with 15pF load

50%±5%

vs. Reflow (SMD type):

Supply Voltage:

Current Consumption:

Output Logic Levels:

Rise and Fall Times:

Duty Cycle:

Start-up Time:

Output Load:

5ms typical, 10ms max.

15pF

Fanout (drive capability):

12mA typical, 17mA max.

(at TTL level)

RMS Period Jitter:

3ps max. (1 Sigma, 1000

samples; capacitive coupling

between Vdd and Ground).

RoHS compliant and pB free

16mm tape, 8mm pitch

1000 pieces per reel.

VEM9K VOLTAGE CONTROL SPECIFICATION

Control Voltage:

Slope Polarity:

±5 to ±12ppm for +1.5 ±1.5 Volts

Positive (increase of control voltage increases

output frequency.)

RoHS Status:

Packaging:

Linearity:

6% typical, 10% maximum

CURRENT CONSUMPTION

Input Voltage

+3.0V

Frequency

+2.8V

+3.3V

SSB PHASE NOISE at 25°C

12.800MHz

13.000MHz

14.400MHz

16.384MHz

19.200MHz

19.440MHz

20.000MHz

26.000MHz

2.3mA typ.

2.5mA typ.

2.6mA typ.

2.8mA typ.

3.2mA typ.

3.6mA typ.

2.4mA typ. 2.6mA typ.

2.6mA typ. 2.8mA typ.

2.8mA typ. 3.1mA typ.

3.0mA typ. 3.2mA typ.

3.3mA typ. 3.6mA typ.

3.4mA typ. 3.7mA typ.

3.8mA typ. 4.1mA typ.

Offset

100Hz

1kHz

10kHz

100kHz

1MHz

Part =

VEM9K30

at 13.000MHz

(dBc/Hz)

-80

-110

-130

-135

-142

PART NUMBER FORMAT

Example:

EM9K33-20.000-2.5/-30+75

FREQUENCY STABILITY OVER TEMPERATURE

Series Description

TCXO = EM9K

VCTCXO = VEM9K

Stability (ppm)

0 ~ +50

±1.0

±2.0

±2.5

±3.0

±4.0

±5.0

Supply Voltage

28=2.8V, 30=3.0V, 33=3.3VDC

Frequency (MHz)

Stability over OTR (±ppm)

Operating Temperature Range (OTR)

Lower and upper limits (°C)

-10 ~ +60

-20 ~ +70

-30 ~ +75

-40 ~ +85

ASK

Temp.

Range (°C)

ASK

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

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

中文翻译

下载PDF

与EM9K28-20.000-4.0/0+50相关器件

型号	品牌	获取价格	描述	数据表
EM9K28-20.000-4.0/-10+60	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 20MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-20.000-4.0/-20+70	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 20MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-20.000-4.0/-30+75	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 20MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-20.000-5.0/-10+60	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 20MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-26.000-1.0/0+50	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 26MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-26.000-1.0/-10+60	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 26MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-26.000-2.5/0+50	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 26MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-26.000-2.5/-10+60	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 26MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-26.000-2.5/-20+70	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 26MHz Nom, ROHS COMPLIANT, DIL-8/4
EM9K28-26.000-2.5/-30+75	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 26MHz Nom, ROHS COMPLIANT, DIL-8/4

与EM9K28-20.000-4.0/0+50相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

8
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

9
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

EM9K28-20.000-4.0/0+50

EM9K28-20.000-4.0/0+50 技术参数

EM9K28-20.000-4.0/0+50 数据手册

与EM9K28-20.000-4.0/0+50相关器件

与EM9K28-20.000-4.0/0+50相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

EM9K28-20.000-4.0/0+50

EM9K28-20.000-4.0/0+50 技术参数

EM9K28-20.000-4.0/0+50 数据手册

与EM9K28-20.000-4.0/0+50相关器件

与EM9K28-20.000-4.0/0+50相关文章

您还可以找

您在本页遇到什么问题？