EX-4200-EAE-758 [VECTRON]

Evacuated Miniature Crystal Oscillator; 疏散微型晶体振荡器


型号：	EX-4200-EAE-758
厂家：	Vectron International, Inc
描述：	Evacuated Miniature Crystal Oscillator 疏散微型晶体振荡器振荡器晶体振荡器
文件：	总5页 (文件大小：382K)
中文：	中文翻译
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EX-420

Evacuated Miniature Crystal Oscillator

EX-420

Description

The EX-420 provides exceptionally low aging rates and tight temperature stabilities in an extremely small package over a wide

range of environmental conditions. This EMXO series bridges the gap between current large, high precision OCXO’s and smaller

TCXO’s. The EX-420 Series becomes the most economical choice where there is a need for spectral purity, short and long term

stability, along with small size and dramatically reduced power consumption.

Features

Applications

• SONET/SDH, DWDM, FDM, ATM, 3G

• Telecom Transmission and Switching Equipment

• Wireless Communication Equipment

• Military Airborne and Mobile systems

• 4-Pin Half Dip

• Fast Warmup

• Low Power Consumption

• Previous Model Number: EX-620 series

• Frequency Range: 10 MHz - 30 MHz

Performance Speci!cations

Frequency Stabilities¹

Parameter

Min

Typ

Max

Units

Condition

vs. operating temperature range (refer-

enced to +25°C)

-50

-75

+50

+75

ppb

0… +70°C

-20… +70°C

-40… +85°C

-100

+100

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Performance Speci!cations

Frequency Stabilities¹

Parameter

Operating Temp

Min

Typ

Max

Units

Condition

vs. Stratum

3 per

-140

-370

-4.63

+140

+370

+4.63

ppb

-20… +70°C

-40… +85°C

24 hours

GR-1244-

CORE

Holdover

Drift

MTIE

ppb

Over 7100 seconds

0.16 sec < Observe Times < 64 sec

10-13/sec

ppm

Warm-up Time

1.5

minutes

to 100 ppb of ꢀnal frequency (1 hour) @+25°C

to 100ppb of ꢀnal frequency (1 hour) @-40°C

Initial Accuracy

-1

-20

+20

+10

+2.0

+300

ppm

ppb

ꢀxed frequency, no EFC input

VS 5ꢁ

Load 5ꢁ

vs. supply voltage change

vs. load change

vs. aging / day

-10

-2.0

-300

after 30 days of operation

vs. aging / 1 year

Supply Voltage (Vs)

Supply voltage (Standard)

Supply voltage (Option)

4.75

5.0

3.3

5.25

VDC

3.135

3.465

1.5

0.3

0.6

Watts

during warm-up

steady state @ +25°C

steady state @ -40°C

Power Consumption

RF Output

Signal [Standard]

Load

HCMOS

Signal Level (Vol)

Signal Level (Voh)

Duty cycle

0.1

VDC

0.8

ꢁ

(Voh-Vol)/2

Sinewave

Signal [Standard]

Load

ohm

Output Power [Standard]

Output Power [Option]

dBm

50 Ohm load

-30

-60

dBc

50 Ohm load

Harmonics

Spurs

Frequency Tuning (EFC) 10 to 80 MHz

Tuning Range

Linearity

Fixed EMXO; No adjust

3.0

10.0

ppm

ꢁ

from 0V to Vs

Positive

Tuning Slope

Additional Parameters

-100

-130

-140

-145

dBc/Hz

10 Hz

100 Hz

1 KHz

Phase Noise

10 KHz

0.2

ppb

Tau = 1 sec to 10 sec

Allan Deviation

Weight

Processing & Packing

Handling & processing note

Absolute Maximum Ratings

5.5

VDC

Supply Voltage

Output Load

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Frequency Stabilities¹

Parameter

Operable temperature range

Storage temperature range

Min

-55

Typ

Max

+85

Units

°C

Condition

-55

°C

Environmental Conditions

• Mechanical Shock (survive)

• Vibration Random (survive)

• Vibration Sine (survive)

• Thermal Shock (survive)

MIL-STD-202, Test Method 213, Condition E (100G, 0.5msec)

MIL-STD-202, Test Method 214, Condition I-H (20Grms, 3 minutes/axis)

MIL-STD-202, Test Method 204, Condition D (20Grms, 20 minutes/axis)

MIL-STD-202, Test Method 107, Condition A-2 (50 Cycles, -55°C to +85 °C)

Outline Drawing / Enclosure

Dimensions in mm (inches)

Type A

Code

Height “H”

7.62

Pin Length “L”

5.08

Type B

Code

Height “H”

8.89

Pin Length “L”

9.65

Pin Connections

EFC \ No Connect

Ground (Case)

RF Output

Supply Voltage Input

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Recommended Re"ow Pro!le

Critical Zone

T_Lto T_p

T_p

T_L

Ramp up

Ramp dow n

t_L

preheat

t 25°C to peak

Time

Sn-Pb Assembly

Proﬁle Feature

Sn-Pb Assembly

PRECAUTION: Series shall not expose to temperature higher than 230°C. If exposing to temperature higher than

230°C, stability and power consumption may permanently degrade.

Average ramp-up rate (TL to Tp)

Preheat -Temperature Min Tsmin)

3°C/second max.

135°c

Time 25°C to Peak Temperature 4 minutes max.

Time maintained above

-Temperature Min Tsmax) 155°c

- Temperature (TL)

- Time (tL)

183°C

45-60 seconds

-Time (min to max) (ts)

Tsmax to TL - Ramp-up Rate

Time maintained above

60-90 seconds

3°C/second max.

- Temperature (TL) 183°C

Time within 5°C of actual

Peak Temperature (tp)

10-20 seconds max.

6°C/second max.

- Time (tL)

45-60 seconds

Peak Temperature (Tp)

max 220°C

Ramp-down Rate

Note: All temperatures refer to topside of the package, measured on the package body surface.

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Ordering Information

EX - 420 0 - D A J - 107 0 - 10M0000000

Frequency

Product Family

EX: EMXO

Frequency Control

0: Fixed Frequency (HCMOS)

1: Fixed Frequency (0 dBm)

2: Fixed Frequency (+3 dBm)

3: Electrical Tuning (HCMOS)

4: Electrical Tuning (0 dBm)

5: Electrical Tuning (+3 dBm)

Package

13x 13mm

Height

0: A 7.62mm (HCMOS only)

Stability Code

508: 50ppb

758: 75ppb

1: B 8.89mm (HCMOS only)

2: B 9.65mm (Sinewave only)

107: 100ppb

147: 140ppb(ST3)

Supply Voltage

D: 5 Vdc

E: 3.3 Vdc

Temperature Range

RF Output Code

A: HCMOS

E: Sinewave

E: -40°C to +85°C

J: -20°C to +70°C

T: 0°C to +70°C

Notes:

1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all

frequencies.

2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency

control voltage, load, temperature (25°C).

3. Phase noise degrades with increasing output frequency.

4. Subject to technical modiꢀcation.

5. Contact factory for availability.

For Additional Information, Please Contact

USA:

Europe:

Vectron International

Landstrasse, D-74924

Neckarbischofsheim, Germany

Tel: +49 (0) 3328.4784.17

Asia:

Vectron International

1F-2F, No 8 Workshop, No 308 Fenju Road

WaiGaoQiao Free Trade Zone

Pudong, Shanghai, China 200131

Tel: 86.21.5048.0777

Vectron International

267 Lowell Road

Hudson, NH 03051

Tel: 1.888.328.7661

Fax: 1.888.329.8328

Fax: +49 (0) 3328.4784.30

Fax: 86.21.5048.1881

Disclaimer

Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.

No rights under any patent accompany the sale of any such product(s) or information.

Rev: 11-25-2008 daf

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

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