THE CONNOR-WINFIELD CORP.

2111 COMPREHENSIVE DRIVE.

AURORA, IL 60505.

FAX (630) 851-5040.

PHONE (630) 851-4722.

PRODUCT

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Specifications subject to change without notice.

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Copyright 2001 Connor-Winfield all rights reserved.

a

CRYSTAL CONTROLLED OSCILLATORS

The Connor-Winfield

CGOV5S3 is a hermetically

sealed 14 Pin DIP 5.0V Oven

Controlled Crystal Oscillator

(OCXO) with an HCMOS

output. The CGOV5S3 is

designed for Stratum 3

applications requiring low

jitter and tight frequency

stability.

1

2

CGOV5S3

- 12.800MHz

OCXO

SERIES

CENTER

FREQUENCY

FEATURES

DESCRIPTION

ORDERING INFORMATION

FREQUENCY ADJUST

5.0V OPERATION

LOW JITTER <3pS RMS

TEMPERATURE STABILITY

±0.25ppm

FREQUENCY TOLERANCE OF

±4.6ppm OVER TEN YEARS

14 PIN DIP 5.0V STRATUM 3 OCXO

Cx014

00

11/6/01

www.conwin.com

CGOV5S3

CW 0107

CGOV5S3

12.800M

Notes:

1) Frequency vs. temperature stability, Vc = 2.18V.

2) Inclusive of calibration, operating temperature range, supply voltage change, load change, shock

and vibration, 10 years aging, Vc = 2.18V.

3) Measured @ 25

°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference frequency,

measured after 30 minutes of continuous operation at a stable 25

°C

ABSOLUTE MAXIMUM RATINGS

TABLE 1.0

PARAMETER

UNITS

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Storage Temperature

-40

-

85

°C

Supply Voltage

(Vcc)

-0.5

-

7.0

Vdc

Control Voltage

(Vc)

-0.5

-

7.0

Vdc

OPERATING SPECIFICATIONS

TABLE 2.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Center Frequency

(Fo)

12.352

12.800

16.384

19.440

MHz

Frequency Stability

-0.25

-

0.25

ppm

1

Total Frequency Tolerance

-4.6

-

4.6

ppm

2

Operating Temperature Range

0

-

70

°C

Supply Voltage

(Vcc)

4.75

5.00

5.25

Vdc

Supply Current

(Icc)

-

-

300

mA

Jitter (BW=12kHz to 20MHz)

-

-

3

ps rms

SSB Phase Noise at 10Hz offset

-

-75

-

dBc/Hz

SSB Phase Noise at 10KHz offset

-

-130

-

dBc/Hz

Start Up Time: Oscillator

-

-

10

mS

Warm Up Time

-

-

5

Minutes

3

TDEV @ 1.0 Sec.

-

-

1

nS

TDEV @ 4.0 Sec.

-

-

2

nS

INTPUT CHARACTERISTICS

TABLE 3.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Control Voltage Range

(Vc)

0.5

2.18

4.1

Vdc

Frequency at Vc=0.5 Vdc

-30

-

-18

ppm

4

Frequency at Vc=4.1 Vdc

18

-

30

ppm

4

Slope of Frequency Adjust

5

-

-

ppm/V

Input Impedance

100k

-

-

Ohm

HCMOS OUTPUT

CHARACTERISTICS

TABLE 4.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

LOAD

-

-

15

pf

Voltage

(High)

(Voh)

4.5

-

-

Vdc

(Low)

(Vol)

-

-

0.4

Vdc

Current

(High)

(Ioh)

-4

-

mA

(Low)

(Ioh)

-

-

4

mA

Duty Cycle at 50% of Vcc

45

50

55

%

Rise / Fall Time 10% to 90%

-

-

6

nS

PACKAGE CHARACTERISTICS

TABLE 5.0

Package

14 pin DIP, hermetically sealed, grounded case, welded pack age