5秒后页面跳转
捷配首页

Datasheet > VEM44T28-19.200-1.0/0+50
VEM44T28-19.200-1.0/0+50 PDF预览

VEM44T28-19.200-1.0/0+50

更新时间： 2024-11-06 08:57:51
品牌 Logo 应用领域
EUROQUARTZ /
页数 文件大小 规格书
1页 138K
描述
HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN

阅读下载

中文翻译

获取价格

VEM44T28-19.200-1.0/0+50 数据手册

  
QUARTZ  
EURO  
EM44T TCXO  
CMOS, 4 pad SMD, MHz Range  
1.25MHz to 156.0MHz  
Miniature 11.4 x 9.6 x 3.0mm SMD package  
Wide frequency range: 1.25MHz to 156.0MHz  
Supply voltage 2.8, 3.0, 3.3 or 5.0 Volts  
Frequency stability from ±1ppm over -30 to +75°C  
EM44T - OUTLINES AND DIMENSIONS  
DESCRIPTION  
EM44T series TCXOs are packaged in a miniature 4 pad ceramic SMD  
package. With squarewave (CMOS) output, tolerances are available  
from ±1.0ppm over -30° to +75°C. The part has a 0.01mF decoupling  
capacitor built in.  
SPECIFICATION  
Product Series Code  
TCXO:  
EM44T  
VCTCXO:  
VEM44T  
Frequency Range:  
Output Waveform:  
Initial Calibration Tolerance:  
Standard Frequencies:  
1.25MHz to 156.0MHz  
Squarewave, HCMOS  
<±1.0ppm at +25°±2°C  
10.0, 12.8, 13.0, 14.4, 15.36,  
16.384, 19.2, 19.440, 19.68,  
25.0, 20.0, 27.0, 38.880,  
40.0, 77.760, 125.0, 155.520  
(
)
Operating Temperature Range:  
Frequency Stability  
vs. Ageing:  
±1.0 ppm max. first year  
vs. Voltage Change:  
vs. Load Change:  
vs. Reflow (SMD type):  
±0.3 ppm max. ±5% change  
±0.3 ppm max. ±10% change  
±1.0ppm max. for one reflow  
(
)
Mechanical Frequency Tuning:  
Supply Voltage:  
±3ppm minimum  
+2.8, +3.0, +3.3 or +5.0V  
(
Logic High: 90% Vdd min.  
Logic Low: 10% Vdd max.  
10ns max.  
50%±10% standard,  
50%±5% option  
INPUT VOLTAGE & CURRENT CONSUMPTION  
Input Voltage/  
Frequency  
+2.8V  
+3.0  
+3.3V  
+5.0 V  
Output Logic Levels:  
Rise and Fall Times:  
Duty Cycle:  
8.192MHz  
10.0MHz  
2mA  
3mA  
2mA  
4mA  
5mA  
7mA  
77.760MHz  
155.520MHz  
14mA  
26mA  
17mA  
35mA  
32mA  
50mA  
Start-up Time:  
Current Consumption:  
Output Load:  
5ms typical, 10ms max.  
15pF  
Storage Temperature:  
-55~+125°C  
SSB PHASE NOISE at 25°C  
FREQUENCY STABILITY  
Offset  
10Hz  
100Hz  
1kHz  
10kHz  
100kHz  
Frequency Stability (ppm)  
0 ~ +50  
±0.5  
±1.0  
±1.5  
±2.0  
P
±2.5  
P
at 10.0Mhz  
(dBc/Hz)  
-115  
-135  
-148  
-152  
-155  
ASK  
P
P
x
P
P
P
x
Part =  
M44T33  
-10 ~ +60  
x
x
x
x
P
P
at 155.250Mhz  
(dBc/Hz)  
-72  
-110  
-125  
-132  
-125  
Temperature  
-20 ~ +70  
Range (°C)  
P
P
-30 ~ +75  
-40 ~ +85  
x
P
PP  
P
x
x
x
PART NUMBERING PROCEDURE  
P= available, x = not available, ASK = call Technical Sales  
Example:  
EM44T33-38.880-2.5/-30+75  
Series Description  
TCXO = EM44T  
VEM44T VOLTAGE CONTROL SPECIFICATION  
VCTCXO = VEM44T  
Control Voltage:  
Standard = +1.5±1.0Volts for all input  
voltages.  
Supply Voltage  
28 = 2.8VDC  
3 = 3.0VDC  
Frequency Deviation: ±6.0 ppm min. (Vcon = +4.5V±1.0V)  
33 = 3.3 VDC  
Slope Polarity:  
Positive  
5 = 5.0 VDC  
Frequency (MHz)  
Stability over OTR (±ppm)  
Input Impedance:  
50k minimum  
Operating Temperature Range (OTR) (°C)  
Lower and upper limits.  
Modulation Bandwidth: 20kHz minimum  
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  
1

中文翻译

下载PDF

与VEM44T28-19.200-1.0/0+50相关器件

型号 品牌 获取价格 描述 数据表
VEM44T28-19.200-1.0/-30+75 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.200-1.5/0+50 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.200-1.5/-20+70 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.200-2.0/0+50 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.200-2.0/-10+60 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.200-2.0/-20+70 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.200-2.0/-40+85 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.200-2.5/-20+70 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.200-2.5/-40+85 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator, 19.2MHz Nom, SMD, 4 PIN
VEM44T28-19.440-0.5/0+50 EUROQUARTZ

获取价格

 		HCMOS Output Clock Oscillator

与VEM44T28-19.200-1.0/0+50相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证