VEM62GT28-25.0-1.5/-10+60 datasheet, PDF

Datasheet> All Categories > Passive components> oscillator> VEM62GT28-25.0-1.5/-10+60

VEM62GT28-25.0-1.5/-10+60: DescriptionHCMOS Output Clock Oscillator, 25MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PIN; CategoryPassive components oscillator; File Size150KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

Download Datasheet Parametric View All

VEM62GT28-25.0-1.5/-10+60 Overview

HCMOS Output Clock Oscillator, 25MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PIN

VEM62GT28-25.0-1.5/-10+60 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Euroquartz
Reach Compliance Code	compliant
Other features	SYMMETRY 55/45 ALSO POSSIBLE
Ageing	1 PPM/FIRST YEAR
Maximum control voltage	2.5 V
Minimum control voltage	0.5 V
maximum descent time	10 ns
Frequency Adjustment - Mechanical	YES
Frequency offset/pull rate	6 ppm
frequency stability	1.5%
Installation features	SURFACE MOUNT
Nominal operating frequency	25 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
Oscillator type	HCMOS
Output load	15 pF
physical size	11.4mm x 9.6mm x 2.5mm
longest rise time	10 ns
Nominal supply voltage	2.8 V
surface mount	YES
maximum symmetry	60/40 %

Preview

Download Datasheet

View All

EURO

QUARTZ

Miniature 11.4 x 9.6 x 2.5mm 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

RoHS compliant

DESCRIPTION

EM62GT series TCXOs are packaged in a miniature 6 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:

VCTCXO:

Frequency Range:

Output Waveform:

Initial Calibration Tolerance:

Standard Frequencies:

EM62GT

VEM62GT

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

(Partial

list)

See table

±1.0 ppm max. first year

±0.3 ppm max. ±5% change

±0.3 ppm max. ±10% change

±1.0ppm max. for one reflow

(Measured

after 24 hours)

±3ppm minimum

+2.8, +3.0, +3.3 or +5.0V

(See

table)

Logic High: 90% Vdd min.

Logic Low: 10% Vdd max.

10ns max.

50%±10% standard,

50%±5% option

5ms typical, 10ms max.

See table below

15pF

-55~+125°C

EM62GT Series TCXO

HCMOS, 6 pad SMD, MHz Range

EM62GT - OUTLINES AND DIMENSIONS

Operating Temperature Range:

Frequency Stability

vs. Ageing:

vs. Voltage Change:

vs. Load Change:

vs. Reflow (SMD type):

Mechanical Frequency Tuning:

Supply Voltage:

Output Logic Levels:

Rise and Fall Times:

Duty Cycle:

Start-up Time:

Current Consumption:

Output Load:

Storage Temperature:

INPUT VOLTAGE & CURRENT CONSUMPTION

Input Voltage/

Frequency

8.192MHz

10.0MHz

77.760MHz

155.520MHz

+2.8V

2mA

3mA

14mA

26mA

+3.0

+3.3V

2mA

4mA

17mA

35mA

+5.0 V

5mA

7mA

32mA

50mA

SSB PHASE NOISE at 25°C

FREQUENCY STABILITY

Frequency Stability (ppm)

0 ~ +50

-10 ~ +60

Temperature

Range (°C)

-20 ~ +70

-30 ~ +75

-40 ~ +85

±0.5

ASK

±1.0

±1.5

±2.0

±2.5

Part =

M62GT33

Offset

at 10.0Mhz

(dBc/Hz)

at 155.250Mhz

(dBc/Hz)

10Hz

-115

-72

100Hz

-135

-110

1kHz

-148

-125

10kHz

-152

-132

100kHz

-155

-125

PART NUMBERING PROCEDURE

Example:

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

EM62GT33-38.880-2.5/-30+75

VEM62GT 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. (Vcon = +4.5V±1.0V)

Slope Polarity:

Positive

(increase of control voltage increases

output frequency.)

Input Impedance:

50k minimum

Modulation Bandwidth: 20kHz minimum

Linearity:

±10% maximum

Series Description

TCXO = EM62GT

VCTCXO = VEM62GT

Supply Voltage

28 = 2.8VDC

3 = 3.0VDC

33 = 3.3 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

LED indicator integrated circuit

Separate local compensation capacitor circuit

Automatic switching circuit for motor Y-△ connection

Two DAC1231 and microcontroller interface circuits

Four independent hand touch switch circuit

555 resistance fast estimation circuit

The "Hit Your Luck" event started at midnight on the 10th. Do you remember it?: At midnight on the 10th, haha, students who still don't know what time it is, take off your socks and count with your fingers and toes! Anyway, I counted for a long time and finally counted it clearly...; soso Talking

USB Issues: After porting the st32f105 program to gd32f305, the USB computer cannot recognize it...; ena GD32 MCU

GPRS disconnection automatic reconnection: OS: WinCE6.0 Platform: S3C2443 GPRS: SIM900How can I know in the program that the GPRS is disconnected and be able to reconnect? The RasEnumConnections mentioned on the Internet doesn't seem to work....; wgxabc Embedded System

Please help me, I have been confused for a few days about ds1302: #include reg52.h#define uchar unsigned char #define uint unsigned int#define WRITE_SECOND 0x80#define WRITE_MINUTE 0X82#define WRITE_HOUR 0X84#define READ_SECOND 0X81#define READ_MINUTE 0X83#define RE...; 自由战士 MCU

Table of characteristics of four commonly used lightning protection circuit protection devices: [b]List of characteristics of four commonly used lightning protection circuit protection devices[/b]...; qwqwqw2088 Analogue and Mixed Signal

Analysis of cosmic ray damage to automotive electronic systems: Imagine this: You're driving down the highway at 75 miles per hour, listening to Steve Miller's Greatest Hits in your 2006 new car. Suddenly, the engine management system or stability control system f...; frozenviolet Automotive 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