THE CONNOR-WINFIELD CORP.

2111 COMPREHENSIVE DRIVE.

AURORA, IL 60505.

FAX (630) 851-5040.

PHONE (630) 851-4722.

PRODUCT

DA TA

SHEET

Specifications subject to change without notice.

DATASHEET #:

REV:

DATE:

PAGE

OF

Copyright 2001 Connor-Winfield all rights reserved.

a

CRYSTAL CONTROLLED OSCILLATORS

The Connor Winfield

OVA5GA3AB is a hermetically

sealed 14 Pin DIP, 5.0V Oven

Controlled Voltage Controlled

Crystal Oscillator (OCVCXO)

with a HCMOS / TTL

compatible output. The

OVA5GA3AB is designed for

higher stability applications

requiring low jitter and tight

calibration.

1

2

OVA5GA3AB

- 10.00MHz

OCXO

SERIES

CENTER

FREQUENCY

FEATURES

DESCRIPTION

ORDERING INFORMATION

5.0V OPERATION

HCMOS OUTPUT

LOW JITTER <1PS RMS

FREQUENCY STABILITY:

+/-0.25PPM

TEMPERATURE RANGE:

-20 TO 70°C

OVERALL FREQUENCY TOLERANCE:

+/-4.6 PPM OVER TWENTY YEARS.

14 PIN DIL PACKAGE

14 PIN DIP 5.0V HCMOS OCVCXO

Cx082

01

04/06/05

www.conwin.com

OVA5GA3AB

CW 0512

OVA5GA3AB

10.00M

ABSOL UTE M AXIMUM RATING S

TABLE 1.0

PARAMETER

UNITS

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Storage Temperature

-40

-

85

°C

Supply Voltage

(Vcc)

-0.5

-

7.0

Vdc

OPERATING SPECIFIC ATIONS

TABLE 2.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

Center Frequency

(Fo)

9.00

-

20.00

MHz

Frequency Calibration

-1.0

-

1.0

ppm

1

Frequency vs. Change in Temperature

-0.25

-

0.25

ppm

2

Frequency vs. Change in Supply Voltage

-0.05

-

0.05

ppm

3

Frequency vs. Change in Load

-0.02

-

0.02

ppm

4

Frequency Aging Daily

-

-

20

ppb/day

Frequency Aging per year

-0.7

-

0.7

ppm

Total Frequency Tolerance

-4.6

-

4.6

ppm

5

Operating Temperature Range

-20

-

70

°C

Supply Voltage

(Vcc)

4.75

5.00

5.25

Vdc

Supply Current

(Icc)

-

-

350

mA

Supply Current Steady State @25°C

(Icc)

-

180

-

mA

Allan Variance (1 second)

-

5.00E-10

-

Jitter (10Hz to 10 MHz)

-

-

1

ps RMS

SSB Phase Noise at 1Hz offset

-

-60

-

dBc/Hz

SSB Phase Noise at 10Hz offset

-

-90

-

dBc/Hz

SSB Phase Noise at 100Hz offset

-

-120

-

dBc/Hz

SSB Phase Noise at 1KHz offset

-

-140

-

dBc/Hz

SSB Phase Noise at 10KHz offset

-

-150

-

dBc/Hz

Warm Up Time

-

-

5

Minutes

6

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

2.5

4.5

Vdc

Frequency at Vc=0.5 Vdc

-

-7

-5

ppm

7

Frequency at Vc=4.5 Vdc

5

7

-

ppm

7

Slope of Frequency Adjust

2.5

-

-

ppm/V

Input Impedance

100k

-

-

Ohm

HCMOS OUTPUT CHARACTERISTICS

TABLE 4.0

PARAMETER

MINIMUM

NOMINAL

MAXIMUM

UNITS

NOTE

LOAD

12

15

18

pf

Voltage

(High)

(Voh)

4.75

-

-

Vdc

8

(Low)

(Vol)

-

-

0.4

Vdc

8

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

PACKAG E CHARACTERISTICS

TABLE 5.0

Package

14 pin DIP, hermetically sealed, grounded case, welded package