Datasheet > EM64GT33-50.0K-2.5/-20+70

EM64GT33-50.0K-2.5/-20+70

更新时间： 2024-11-13 10:56:27

品牌	Logo	应用领域
EUROQUARTZ		/
页数	文件大小	规格书
1页	132K
描述
HCMOS Output Clock Oscillator, 0.05MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PIN

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EM64GT33-50.0K-2.5/-20+70 数据手册

QUARTZ

EURO

EM64GT TCXO

CMOS 6 pad SMD, kHz Range

20.0kHz to 50.0kHz

Miniature 11.4 x 9.6 x 4.7mm SMD package

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

EM64GT - OUTLINES AND DIMENSIONS

DESCRIPTION

EM64GT 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:

EM64GT

VCTCXO:

VEM64GT

Frequency Range:

Output Waveform:

32.768kHz Standard frequency

20.0kHz to 50.0kHz

Squarewave

Initial Calibration Tolerance

Models with mech. trimmer: <1.0ppm (at t. 25°±2°C)

Models without trimmer:

Operating Temperature Range:

Frequency Stability

vs. Ageing:

<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

vs. Voltage Change:

vs. Load Change:

vs. Reflow:

Supply Voltage:

(Specify when ordering)

Logic High: 90% Vdd min.

Logic Low: 10% Vdd max.

10ns max.

Output Logic Levels:

Rise and Fall Times:

Duty Cycle:

50%±5%

Start-up Time:

Current Consumption:

2ms typical, 5ms max.

See table below

FREQUENCY STABILITY

Output Load:

15pF

Storage Temperature:

-55~+125°C

VEM64GT 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 STABILITY

Frequency Deviation: ±6.0 ppm min.

Slope Polarity:

Positive (increase of control voltage increases

output frequency.)

10k min.

Frequency Stability (ppm)

0 ~ +50

±0.5

±1.0

±1.5

±2.0

±2.5

ASK

Input Impedance:

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

Linearity: 10% max.

-10 ~ +60

Temperature

-20 ~ +70

Range (°C)

-30 ~ +75

-40 ~ +85

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

PART NUMBERING PROCEDURE

Example:

EM64GT33-32.768k-2.5/-30+75

CURRENT CONSUMPTION

Series Description

TCXO = EM64GT

VCTCXO = VEM64GT

Frequency

32.768kHz

50kHz

+3.3 V

8.0mA

12mA

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

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与EM64GT33-50.0K-2.5/-20+70相关器件

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EM64GT33-77.760-1.0/-10+60	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 77.76MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI
EM64GT33-77.760-1.5/0+50	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 77.76MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI
EM64GT33-77.760-1.5/-20+70	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 77.76MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI
EM64GT33-77.760-2.0/-20+70	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 77.76MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI
EM64GT33-77.760-2.5/-10+60	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 77.76MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI
EM64GT33-77.760-2.5/-30+75	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 77.76MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI
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EM64GT3-38.880-1.5/-10+60	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 38.88MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI
EM64GT3-38.880-1.5/-20+70	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 38.88MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI
EM64GT3-38.880-2.0/-10+60	EUROQUARTZ	获取价格	HCMOS Output Clock Oscillator, 38.88MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 6 PI

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