EM44S28-10.0-2.0/0+50 datasheet, PDF

Datasheet> All Categories > Passive components> oscillator> EM44S28-10.0-2.0/0+50

EM44S28-10.0-2.0/0+50: DescriptionClipped Sine Output Oscillator, 10MHz Nom, SMD, 4 PIN; CategoryPassive components oscillator; File Size122KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/

Download Datasheet Parametric View All

EM44S28-10.0-2.0/0+50 Overview

Clipped Sine Output Oscillator, 10MHz Nom, SMD, 4 PIN

EM44S28-10.0-2.0/0+50 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	2000745478
Reach Compliance Code	compliant
Ageing	1 PPM/FIRST YEAR
Frequency Adjustment - Mechanical	YES
frequency stability	2%
Installation features	SURFACE MOUNT
Nominal operating frequency	10 MHz
Maximum operating temperature	50 °C
Minimum operating temperature
Oscillator type	CLIPPED SINE
Output impedance	10000 Ω
Output level	0.8 V
physical size	11.4mm x 9.6mm x 4.7mm
Nominal supply voltage	2.8 V
surface mount	YES

Preview

Download Datasheet

View All

EURO

QUARTZ

Industry-standard SMD package 11.4 x 9.6 x 4.7mm

Close tolerance stabilities from ±0.5ppm over 0° to +50°C

±1ppm over -40 to +85°C

Low power consumption

EM44S Series TCXO

Clipped Sinewave, 4 Pad FR4 substrate SMD

EM44S - OUTLINES AND DIMENSIONS

DESCRIPTION

EM44S series TCXOs are packaged in the industry-standard 11.4 x

9.6 x 4.7mm SMD package. With clipped sinewave output, close

tolerances are available from ±0.5ppm over 0° to 50°C or ±1ppm

over -40° to +85°C. The part has low power consumption.

SPECIFICATION

Product Series Code

TCXO:

VCTCXO:

Frequency Range:

Output Waveform:

Initial Calibration Tolerance**:

Standard Frequencies:

EM44S

VEM44S

10.0MHz to 27.0MHz

Clipped Sinewave

<±1ppm at 25°C

10.0, 12.80, 13.0, 14.40,

15.36, 16.384, 19.2, 19.440,

and 19.68MHz (Partial list)

See table

±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)

+2.8, +3.0 or +5.0Volts

(Specify

when ordering)

0.8V p-p minimum

2ms typical, 5ms max.

See table below

10kOhm//10pF ±10%

-10dB typical, -7dB max.

See table

DC block, AC coupled

-50° to +100°C

Operating Temperature Range:

Frequency Stability

vs. Ageing:

vs. Voltage Change:

vs. Load Change:

vs. Reflow:

Supply Voltage:

Output Voltage Level:

Start-up Time:

Current Consumption:

Output Load:

Harmonic Distortion:

SSB Phase Noise:

FREQUENCY STABILITY

Output Format:

Storage Temperature:

FREQUENCY STABILITY

Frequency Stability (ppm)

0 ~ +50

-10 ~ +60

Temperature

Range (°C)

-20 ~ +70

-30 ~ +75

-40 ~ +85

±0.5

ASK

VEM44S VOLTAGE CONTROL SPECIFICATION

Control Voltage:

Standard = +1.5±1.0Volts for all input

voltages.

(Contact technical sales if

+2.5±2.0 Volts is required.)

Frequency Deviation: ±6.0 ppm min.

Slope Polarity:

Positive

(increase of control voltage increases

output frequency.)

Input Impedance:

1.0M min.

Modulation Bandwidth: 3.0kHz min. measured at -3dB

Linearity:

10% max.

±1.0

±1.5

±2.0

±2.5

PHASE NOISE

Offset

(Hz)

SSB Phase Noise

at 25°C

EM44S

13MHz

(dBc/Hz)

-80

100

-115

-135

10k

-148

100k

-150

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

CURRENT CONSUMPTION

Frequency Range

10.0MHz to 13MHz

13.1MHz to 20MHz

20.1MHz to 27MHz

+3.0 V

1.3mA

1.5mA

2.0mA

+5.0 V

2.0mA

2.2mA

2.5mA

PART NUMBERING PROCEDURE

Example:

EM44S3-19.44-2.5/-30+75

Series Description

TCXO = EM44S

VCTCXO = VEM44S

Supply Voltage

28 = 2.8 VDC

3 = 3.0 VDC

5 = 5.0 VDC

Frequency (MHz)

Stability over OTR (±ppm)

Operating Temperature Range (OTR) (°C)

Lower and upper limits.

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

Recommended Resources

Transistor time relay circuit 2

Servo amplifier circuit for servo volumetric flowmeter

Lantern controller

Video switch circuit diagram

Deep Current Negative Feedback Differential Amplifier

Computer motherboard circuit diagram 440LX2_13

filter: Why must the coefficient of the first-order term s in the denominator of formula (6.3.14) in the figure be greater than zero for the circuit to operate stably?...; 1nnocent Analog electronics

Learn about enhanced eCall car design in one article: The design of eCall in automotive applications is still relatively complicated for many engineers. Today, let’s talk about how to design enhanced eCall cars more simply and share some RF design expert...; alan000345 RF/Wirelessly

How to overcome the load-pull measurement challenges of 5G mmWave? (Part 2): [i=s]This post was last edited by alan000345 on 2019-5-27 10:04[/i] [p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]Active Load Pull[/font][/color][/p] [p=25, null, left][color=rgb(51, 51, 51)][fo...; alan000345 RF/Wirelessly

[National Technology N32G430] 4GPIO inversion: For single-chip microcomputers, GPIO is often used. Here, an oscilloscope is used to test the IO flip rate to see how fast it is. The manual gives some characteristics of GPIODirectly flip GPIO progra...; 222zhumingming Domestic Chip Exchange

Computer World has been eliminated by the computer world! Do you still read paper magazines/newspapers?: When I was in college, I would buy a copy of "Digital World" every month. A friend in the dormitory next to me liked to buy "Computer World" and "Men's Health". We would share them during class.I only...; eric_wang Talking

EEWORLD University - Getting Started from the Ground Up: Teach You How to Quickly Develop MSP430 Projects: Getting started with zero foundation: Teach you step by step how to quickly develop MSP430? Project : https://training.eeworld.com.cn/course/5649...; hi5 MCU

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components