EM39GT33-32.768K-2.5/-10+60 datasheet, PDF

Datasheet> All Categories > Passive components> oscillator> EM39GT33-32.768K-2.5/-10+60

EM39GT33-32.768K-2.5/-10+60: DescriptionHCMOS Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, DIL-14/4; CategoryPassive components oscillator; File Size125KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

Download Datasheet Parametric View All

EM39GT33-32.768K-2.5/-10+60 Overview

HCMOS Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, DIL-14/4

EM39GT33-32.768K-2.5/-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
Ageing	1 PPM/FIRST YEAR
maximum descent time	10 ns
Frequency Adjustment - Mechanical	YES
frequency stability	2.5%
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	0.032768 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
Oscillator type	HCMOS
Output load	15 pF
physical size	18.4mm x 11.7mm x 4.7mm
longest rise time	10 ns
Nominal supply voltage	3.3 V
surface mount	NO
maximum symmetry	55/45 %
Base Number Matches	1

Preview

Download Datasheet

View All

EURO

QUARTZ

Package pin outs compatible with 14 pin DIL

Frequency range: 20.0 to 50.0kHz; 32.768kHz

Supply voltage 3.3 or 5.0 Volts

Frequency stability from ±1ppm over -30 to +75°C

RoHS compliant

DESCRIPTION

EM39GT 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

Models with mech. trimmer:

Models without trimmer:

Operating Temperature Range:

Frequency Stability

vs. Ageing:

vs. Voltage Change:

vs. Load Change:

vs. Reflow:

Supply Voltage:

Output Logic Levels:

Rise and Fall Times:

Duty Cycle:

Start-up Time:

Current Consumption:

FREQUENCY STABILITY

Output Load:

Storage Temperature:

EM39GT

VEM39GT

32.768kHz Standard frequency

20.0kHz to 50.0kHz

Squarewave

<1.0ppm (at t. 25°±2°C)

<2.0ppm (at t. 25°±2°C)

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)

+3.3 or +5.0Volts

(Specify

when ordering)

Logic High: 90% Vdd min.

Logic Low: 10% Vdd max.

10ns max.

50%±5%

2ms typical, 5ms max.

See table below

15pF

-55~+125°C

EM39GT Series TCXO

HCMOS 14 pin DIL compatible, kHz Range

EM39GT - OUTLINES AND DIMENSIONS

VEM39GT VOLTAGE CONTROL SPECIFICATION

Control Voltage:

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

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:

10k min.

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

Linearity:

10% max.

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

PART NUMBERING PROCEDURE

Example:

CURRENT CONSUMPTION

Frequency

32.768kHz

50kHz

+3.3 V

8.0mA

12mA

EM39GT33-32.768k-2.5/-30+75

Series Description

TCXO = EM39GT

VCTCXO = VEM39GT

Supply Voltage

33 = 3.3 VDC

5 = 5.0 VDC

Frequency (kHz)

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

Simplified resistance temperature measurement circuit using positive feedback method to improve performance

Hotel room anti-theft alarm circuit

Adjustable current source circuit diagram using op amp

TDA2003NEW power amplifier circuit

LED voltage measurement circuit

Computer motherboard circuit diagram 815 2_02

Are the parameters of EP2C8Q208C8N and EP2C5Q208C8N the same?: What is the difference between EP2C8Q208C8N and EP2C5Q208C8N...; huangqd3345 FPGA/CPLD

Does anyone have any good methods to measure image encoding and decoding delay? Please share!: [i=s]This post was last edited by yinyidianzi on 2018-6-22 10:54[/i]...; yinyidianzi Talking

JTAG debugging issues: The information I read said that if I want to set a breakpoint on an instruction, it actually monitors the address bus in real time during operation. If it is a breakpoint, the CPU debug will be activ...; zsxx Embedded System

Small solution based on TPS62300 high-frequency step-down converter enables dynamic voltage management: Source: ti.com.cnLuxurious MCU development system 498 yuanFor stable video output:S3C2410 ARM9 development board 780 yuan DSP5402 learning development board II 200 yuanSummer discount: S3C44B0 develop...; fighting Analogue and Mixed Signal

MFC newbie asks a question: In wince, I used the dialog class of mfc to program. I added a menu to the resource, and then added it to the init of the dialog through the following code, realizing the function of adding a menu to ...; userchen Embedded System

Freescale official K40 development board, LM3S811 development board, MSP430 CAN bus development board: If you need it, please see the Taobao link, so that everyone can trust each other. If you are interested, please contact: QQ 1069312659...; aida66 Buy&Sell

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