EM14T5-77.760-1.5/-10+60 datasheet, PDF

Datasheet> All Categories > Passive components> oscillator> EM14T5-77.760-1.5/-10+60

EM14T5-77.760-1.5/-10+60: DescriptionHCMOS Output Clock Oscillator, 77.76MHz Nom, DIL-14/4; CategoryPassive components oscillator; File Size132KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/

Download Datasheet Parametric View All

EM14T5-77.760-1.5/-10+60 Overview

HCMOS Output Clock Oscillator, 77.76MHz Nom, DIL-14/4

EM14T5-77.760-1.5/-10+60 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Euroquartz
Reach Compliance Code	compliant
Other features	SYMMETRY 55/45 ALSO POSSIBLE
Ageing	1 PPM/FIRST YEAR
maximum descent time	10 ns
Frequency Adjustment - Mechanical	NO
frequency stability	1.5%
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	77.76 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
Oscillator type	HCMOS
Output load	15 pF
physical size	20.2mm x 12.8mm x 7.5mm
longest rise time	10 ns
Nominal supply voltage	5 V
surface mount	NO
maximum symmetry	60/40 %
Base Number Matches	1

Preview

Download Datasheet

View All

EURO

QUARTZ

14 pin DIL industry-standard 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

EM14T Series

TCXO

HCMOS, 14 pin DIL, MHz Range

EM14T - OUTLINES AND DIMENSIONS

DESCRIPTION

EM14T series TCXOs are packaged in the industry-standard 14 pin

DIL 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:

EM14T

VEM14T

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

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 =

EM14T33

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 SCHEDULE

Example:

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

EM14T33-38.880-2.5/-30+75

VEM14T 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 = EM14T

VCTCXO = VEM14T

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

Digital timer with one digit display

Using LM1812 for wide range ultrasonic ranging circuit

Safety DC voltage stabilization circuit schematic diagram

Triangular CFXB series thermal insulation automatic rice cooker circuit diagram

Franklin push-pull reactive voltage controlled oscillator circuit diagram

5V collector output series and parallel composite stabilized power supply circuit

Correctly understand the phase difference caused by capacitance and inductance: For sinusoidal signals, the current flowing through a component and the voltage across it are not necessarily in phase. How does this phase difference occur? This knowledge is very important, because ...; fish001 Analogue and Mixed Signal

AVR MCU ATmega2560 serial port program: AVR microcontroller serial port program can definitely be used....; yanmingyuan Microchip MCU

How do I modify the BOOTLOADER of STM32? I want to update the code using CAN.: In my actual use, I connect many STM32s via CAN. If I modify the STM32 BOOT, I can upgrade the code of any STM32 through CAN. Thank you....; Horace88 stm32/stm8

Transistor Model: [color=#444444][font=Tahoma,]I need help, what is the model of the transistor in the picture, and which manufacturer made it? Thank you very much!!! [/font][/color]...; wwwwwwwx Analog electronics

【SoC】Realize Ethernet interaction function: I want to build a substation control and protection system. I have a DE1-SoC development board. I plan to use the SoC function to develop TCP/IP on an embedded operating system, and other logic functi...; aran950327 FPGA/CPLD

I want to use launchpad to expand a matrix keyboard: I want to use launchpad to expand a matrix keyboard. I need to use it for my work now. I can't use too many io ports, so I want to use a 74hc series chip, but I don't know what to use. And if I use it...; michaelxi007 Microcontroller MCU

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components