VEM14E10-320.0002.5/-30+75 [EUROQUARTZ]

Sine Output Oscillator, 320MHz Nom, DIP-14/4;


型号：	VEM14E10-320.0002.5/-30+75
厂家：	EUROQUARTZ LIMITED
描述：	Sine Output Oscillator, 320MHz Nom, DIP-14/4
文件：	总1页 (文件大小：90K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

QUARTZ

EURO

EM14E SINEWAVE TCXO

50 Ohm TCXO 14 pin Dual-in-Line

Sinewave output TCXO 50 Ohms

Wide frequency range 9.6MHz to 360.0MHz

Supply Voltage from 3.0 to 15.0 Volts

Output 50 Ohm load, power <13dBm

Produced as TCXO or VCTCXO with EFC

EM14E - OUTLINES AND DIMENSIONS

DESCRIPTION

EM14E series TCXOs are packaged in an industry-standard, 14 pin

dual-in-line package. The TCXO may be specified to operate at any

supply voltage from 3.0 to 15.0 Volts. Close tolerances from ±1ppm

over -40° to +85°C are available. With true sine wave output, the part

can be produced as either a standard TCXO or a voltage-controlled

TCXO (VCTCXO).

SPECIFICATION

Product Series Code

TCXO:

EM14E

VCTCXO:

VEM14E

Load:

Frequency Range:

Output Waveform:

9.6MHz to 320.0MHz

True Sinewave

Initial Calibration Tolerance*:

Operating Temperature Range:

Output Voltage Level:

±2ppm at 25°C

See table

0.8V p-p min., 1.0V p-p typ.

+15.0, 12.0, 10.0, 9.0, 5.0

3.30 or 3.0 Volts DC±5%

Input Voltage Range:

VEM14E VOLTAGE CONTROL SPECIFICATION

Frequency Stability

vs. Temperature:

vs. Ageing:

vs. Voltage Change:

vs. Load Change:

Supply Voltage:

See table

Control Voltage:

+1.5V±1.0V, +2.5V±2.0V

(or custom)

±1.0 ppm max. first year

±0.3 ppm max. ±5% change

±0.3 ppm max. ±10% change

+3.0V to +15.0V

Frequency Deviation Range:

Options:

±8.0ppm min. for +1.5Volts Vcont.

Narrow: ±1ppm max. (or custom)

Wide: ±35ppm min. (or custom)

Increase of control voltage

increases output frequency.

10% max.

(Specify when ordering)

Slope Polarity = Positive:

Linearity:

Output Power

Supply +3.0 and +3.3V:

+5dBm (0.4V rms, 3.2mW)

Supply +5.0 V and above: +13dBm (1.0V rms 20mW)

Current Consumption**

At 30.0MHz:

At 310MHz:

Start-up Time:

SSB PHASE NOISE

20mA max for 5.0 V supply

75mA max. for 3.3 V supply

5ms typical, 10ms max.

-20dBc max.

Offset

(Hz)

100

-90

10k

100k

-130

1MHz

-140

EM14E

310MHz

Harmonic Distortion:

Spurious:

(dBc/Hz)

-60

-120

-125

-60dBc

SSB Phase Noise:

Output Format:

Vibration:

See table

DC block, AC coupled

6g rms, 10~200Hz

15g 11ms, ½ sinewave

3 shocks in each plane

-55° to +125°C

Shock:

PART NUMBERING

Storage Temperature:

Example:

EM14GE5-310.0-2.5/-30+75

Series Description

TCXO = EM14_E

VCTCXO = VEM14_E

RoHS Status

Stability over temperature is measured from this initial tolerance.

** Current consumption depends upon frequency, supply voltage and

output power required. Figures given are examples.

G = RoHS compliant

Blank = Non-compliant

Supply Voltage*

FREQUENCY STABILITY

3 = 3.0Volts

33 = 3.3 Volts

5 = 5.0 Volts

Frequency Stability (ppm)

0 ~ +50

±0.5

±1.0

±1.5

±2.0

±2.5

ASK

Frequency (MHz)

Temperature Stability

±ppm, see table

Temperature Range

-10 ~ +60

Temperature

-20 ~ +70

Range (°C)

-30 ~ +75

-40 ~ +85

°C, lower and upper limits

ASK

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

= standard specification

* Insert the voltage here; e.g. for 12.0 Volts supply

package code = EM14_E12

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