VEM38K33-14.400-5.0/-10+60 datasheet, PDF

Datasheet> All Categories > Passive components> oscillator> VEM38K33-14.400-5.0/-10+60

VEM38K33-14.400-5.0/-10+60: DescriptionOscillator,; CategoryPassive components oscillator; File Size115KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/

Download Datasheet Parametric View All

VEM38K33-14.400-5.0/-10+60 Overview

Oscillator,

VEM38K33-14.400-5.0/-10+60 Parametric

Parameter Name	Attribute value
Maker	Euroquartz
Reach Compliance Code	compliant
Base Number Matches	1

Preview

Download Datasheet

View All

EURO

QUARTZ

EM38K ULTRA-LOW CURRENT TCXO

14 pin Dual-in-Line compatible 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

DESCRIPTION

OUTLINES AND DIMENSIONS

EM38K TCXOs and VCTCXOs are packaged in a 14 pin DIL

compatible package. The part offers the stability of a TCXO and the

design convenience of HCMOS output with ultra-low current

consumption.

SPECIFICATION

Product Code

TCXO:

VCTCXO:

EM38K

VEM38K

12.8MHz to 26.0MHz

HCMOS

<±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.)

See table

±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%

5ms typical, 10ms max.

15pF

12mA typical, 17mA max.

(at TTL level)

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.

Frequency Range:

Output Waveform:

Initial Calibration Tolerance:

Standard Frequencies:

Operating Temperature Range:

Frequency Stability

vs. Temperature

vs. Ageing:

vs. Voltage Change:

vs. Load Change:

vs. Reflow (SMD type):

Supply Voltage:

Current Consumption:

Output Logic Levels:

Rise and Fall Times:

Duty Cycle:

Start-up Time:

Output Load:

Fanout (drive capability):

RMS Period Jitter:

VEM38K VOLTAGE CONTROL SPECIFICATION

Control Voltage:

Slope Polarity:

Linearity:

±5 to ±12ppm for +1.5 ±1.5 Volts

Positive

(increase of control voltage increases

output frequency.)

6% typical, 10% maximum

RoHS Status:

Packaging:

CURRENT CONSUMPTION

Frequency

+2.8V

12.800MHz

13.000MHz

14.400MHz

16.384MHz

19.200MHz

19.440MHz

20.000MHz

26.000MHz

2.3mA

2.5mA

2.6mA

2.8mA

3.2mA

3.6mA

typ.

Input Voltage

+3.0V

2.4mA

2.6mA

2.8mA

3.0mA

3.3mA

3.4mA

3.8mA

typ.

+3.3V

2.6mA

2.8mA

3.1mA

3.2mA

3.6mA

3.7mA

4.1mA

typ.

SSB PHASE NOISE at 25°C

Offset

Part =

VEM38K30

at 13.000MHz

(dBc/Hz)

100Hz

-80

1kHz

-110

10kHz

-130

100kHz

-135

1MHz

-142

PART NUMBER FORMAT

Example:

FREQUENCY STABILITY OVER TEMPERATURE

Stability (ppm)

0 ~ +50

-10 ~ +60

Temp.

Range (°C)

-20 ~ +70

-30 ~ +75

-40 ~ +85

±1.0

ASK

±2.0

±2.5

±3.0

ASK

±4.0

ASK

±5.0

EM38K33-20.000-2.5/-30+75

Series Description

TCXO = EM38K

VCTCXO = VEM38K

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)

= 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

Recommended Resources

Step-down DC-DC converter circuit diagram (c)

Voice controlled electronic doorbell circuit

800w dimmer circuit

SMAT LRT-300A hot and cold water dispenser circuit diagram

RTD three-wire basic connection circuit (1)

First order bypass filter

[Repost] Most EMI problems are related to clock signals: [align=left]With the development of technology, the clock frequency of digital signals is getting higher and higher, and the circuit system has put forward higher and higher requirements for signal es...; 皇华Ameya360 Power technology

How to convert a sine wave into a square wave: Question: There is an output signal with a voltage from 0-10V within 4s. How can I convert it into a square wave? The trigger point of the square wave can be set by myself.Find the introduction of Sch...; sud0 Analogue and Mixed Signal

DSP-Just installed, but keeps reporting errors when testing connection. . Please help: [Start]Execute the command:%ccs_base%/common/uscif/dbgjtag.exe -f %boarddatafile% -rv -o -F inform,logfile=yes -S pathlength -S integrity[Result]-----[Print the board config pathname(s)]--------------...; dbwlalagaga DSP and ARM Processors

Has anyone used the on-chip programmable amplifier and filter?: This is the data of 24-bit AD converter. I want to use the programmable amplifier and filter inside the chip, but I don't know how to program its internal registers with a single-chip microcomputer. H...; chongboqwe FPGA/CPLD

Matlab image processing data: I heard that most of the profitable companies in Silicon Valley use Matlab. Let's take a look at the information on image processing using Matlab....; 5525 FPGA/CPLD

What are nwell and P substrate? ?: What are nwell and P substrate? ? In CMOS IC design, such as NPN transistors, I often see the terms nwell and P substrate. What do they mean? Can you give me a detailed introduction? Thank you...; debugme Analog electronics

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