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PX-260

Crystal Oscillator

PX-260

Features

• Miniature Hybrid Design

• Frequency Range: 4 MHZ to 700 MHZ

• Previous Model: CO-434, CO-454, CO-484

Applications

Performance Speci cations

Parameter

vs. operating temperature range

(referenced to +25°C)

Min

-5

-10

-25

-50

-100

-50

-25

-15

-10

-1

-3

-2

Typ

Max

+10

+25

+50

+100

+50

+25

+15

+10

Units

ppm

pbm

ppm

Condition

0… +50°C

0… +70°C (standard)

-55… +85°C

-55… +125°C

@+25°C

Set via external capacitor (custom number required)

after 30 days of operation

Frequency Stabilities

Initial tolerance

vs. aging / 1 year

vs. aging / year (following years)

Supply Voltage (Vs)

Supply voltage (Standard)

Supply voltage

Current

14.75

15.0

-5.2

-4.5

15.25

VDC

@< 45 mA to 110 MHz,

@< 70 mA above 110 MHz

@< 60 mA

to 110 MHz @ -5.2V

above 110 MHz @ -5.2V

@ -4.5V

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

Performance Speci cations

Parameter

Output

Min

Typ

Max

Units

Condition

@ -5.2V

RF Output

Output taken directly from 10K,

10KH, ECLinPS or ECLinPS Lite

gate, depending on temperature

and frequency range. Comple-

mentary outputs standard

Output taken directly from 100K,

ECLinPS or ECLinPS Lite gate,

depending on temperature and

frequency range. Complemen-

tary outputs standard.

+13

dBm

Output

@ -4.5V

Output (Standard)

(Option)

@ +15V

(custom number required)

Additional Parameters

Phase Noise

(typical 4-100 MHZ)

-100

-125

-140

-145

dBc/Hz

100 Hz

1 kHz

10 kHz

50 kHz

Screen Testing of Above Models

SCREEN TEST

Stabilization Bake (150°C)

Seal Test (Gross and Fine)

Temperature Cycling (Thermal Shock)

Burn-in, operating 160 hours @125°C

Acceleration (5000g in Y1 axis)

MIL-STD-883

METHOD

—

1014, Cond A2

1010, Cond B

—

2001, Cond A

Standard

CLASS “X”

CLASS “B”

Options

CLASS “S”

Class S screen test requirements include

24 hour additional bake-out, 80 hour addi-

tional burn-in, thermal shock, PIND test and

radiographic inspection in addition to Class B

Screening. Has major cost impact.

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

Outline Drawing / Enclosure

Dimensions in inches

Type A

Code

Height “H”

0.20

Pin Length “L”

0.25

Pin Connections

others

Supply

RF Output

Complimentary RF Output

Ground (Case)

No Connection

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

Ordering Information

PX - 260 0 - N C T - F K X S - 10M0000000

Frequency

Product Family

PX: PXO

Package

20 x 24 mm

Height

0: A 0.2”

Supply Voltage

A: 15 Vdc

N: -5.2 Vdc

R: -4.5 Vdc

RF Output Code

C: ECL, PECL

E: Sinewave (+7 dBm)

Temperature Range

A: -55°C to +85°C

C: -55°C to +125°C

P: 0°C to +50°C

T: 0°C to +70°C

Screening Option

S: “S” Level screening

B: “B” Level screening

X: No Screening

Enable Code

X: No Option

Temp Stability Code

A: ±5ppm

B: ±10ppm

F: ±25ppm

K: ±50ppm

S: ±100ppm

Accuracy Code

B: ±10ppm

D: ±15ppm

F: ±25ppm

K: ±50ppm

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 modi cation.

5. Contact factory for availability.

For Additional Information, Please Contact

USA:

Vectron International

267 Lowell Road

Hudson, NH 03051

Tel: 1.888.328.7661

Fax: 1.888.329.8328

Europe:

Vectron International

Landstrasse, D-74924

Neckarbischofsheim, Germany

Tel: +49 (0) 3328.4784.17

Fax: +49 (0) 3328.4784.30

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

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