2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630-851-4722

Fax: 630-851-5040

www.conwin.com

Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation

3.3V LVCMOS Model Specifications

5.0V HCMOS Model Specifications

Notes:

1.3) Initial calibration @ 25C. VCOCXO model Vc = 1.50 Vdc.

2.3) Frequency stability vs. Change in temperature, referenced to 25C.

3.3) Frequency stability per 5% change in supply voltage.

4.3) At the time of shipment after 48 hours of operation.

5.3) Inclusive of calibration, operating temperature range, supply voltage change,

shock and vibration 20 years aging, VCOCXO models Vc=1.5V.

6.3) Typical phase noise, results will vary depending on center frequency. The phase

noise shown are typical for 20 MHz.

7.3) Measured @ 25C, within 5 minutes, the unit will be within +/-0.1ppm of its reference

frequency, measured after 30 minutes of continuous operation at a stable 25C.

8.3) VCOCXO models pullability referenced to Fo @ 25°C, Positive Transfer

Characteristic.

Bulletin

Page

Revision

Date

Cx123

3of4

01

25 Jun 2008

US Headquarters:

630-851-4722

European Headquarters:

+353-61-472221

Notes:

9.3) Initial calibration @ 25C. VCOCXO model Vc = 2.0 Vdc.

10.3) Frequency stability vs. Change in temperature, referenced to 25C.

11.3) Frequency stability per 5% change in supply voltage.

12.3) At the time of shipment after 48 hours of operation.

13.3) Inclusive of calibration, operating temperature range, supply voltage change,

shock and vibration 20 years aging, VCOCXO models Vc=2.0V.

14.3) Typical phase noise, results will vary depending on center frequency. The phase

noise shown are typical for 20 MHz.

15.3) Measured @ 25C, within 5 minutes, the unit will be within +/-0.1ppm of its reference

frequency, measured after 30 minutes of continuous operation at a stable 25C.

16.3) VCOCXO models pullability referenced to Fo @ 25°C, Positive Transfer

Characteristic.

ABSOLUTE MAXIMUM RATINGS

TABLE 1.3

PARAMETER

UNITS

MINIMUM

NOMINAL MAXIMUM

UNITS

NOTE

Storage Temperature

-55

-

125

°C

Supply Voltage

(Vcc)

-0.5

-

4.5

Vdc

Control Voltage

(Vc)

-0.5

-

4.5

Vdc

OPERATING SPECIFICATIONS

TABLE 2.3

PARAMETER

MINIMUM

NOMINAL MAXIMUM

UNITS

NOTE

Frequency Calibration

-1.0

1.0

ppm

1.3, 4.3

Frequency Stability

See Page 2

ppm

2.3

Frequency vs. Change in Supply Voltage

-0.05

-

0.05

ppm

3.3

Aging (Daily)

-30

-

30

ppb

4.3

Aging (1st year)

-1.0

-

1.0

ppm

Total Frequency Tolerance (20 years)

-4.6

-

4.6

ppm

5.3

Supply Voltage

(Vcc)

3.13

3.3

3.47

Vdc

Supply Power (0 to 70°C)

-

-

1.5

Watts

Supply Power (-40 to 85°C)

-

-

2.7

Watts

Phase Jitter (BW =10Hz to Fo/2)

-

-

3

pS RMS

Phase Jitter (BW =10KHz to Fo/2)

-

-

1

pS RMS

Period Jitter

-

-

1

pS RMS

Allan Variance (1 Second)

-

1.00 E-10

-

SSB Phase Noise at 10Hz offset

-

-90

-

dBc/Hz

6.3

SSB Phase Noise at 100Hz offset

-

-120

-

dBc/Hz

6.3

SSB Phase Noise at 1KHz offset

-

-140

-

dBc/Hz

6.3

SSB Phase Noise at 10KHz offset

-

-150

-

dBc/Hz

6.3

Start-Up Time: Oscillator

-

-

35

ms

Warm Up Time

-

-

5

Minutes

7.3

VCOCXO CHARACTERISTICS

TABLE 3.3

PARAMETER

MINIMUM

NOMINAL MAXIMUM

UNITS

NOTE

Control Voltage Range

(Vc)

0.3

1.5

3.0

Vdc

Frequency at Vc=0.3 Vdc

-

-7

-5

ppm

8.3

Frequency at Vc=3.0 Vdc

5

7

-

ppm

8.3

Slope of Frequency Adjust

3.7

-

-

ppm/V

Input Impedance

100k

-

-

Ohm

LVCMOS OUTPUT CHARACTERISTICS

TABLE 4.3

PARAMETER

MINIMUM

NOMINAL MAXIMUM

UNITS

NOTE

LOAD

-

15

-

pF

Voltage

(High)

(Voh)

2.6

-

-

Vdc

(Low)

(Vol)

-

-

0.4

Vdc

Current

(High)

(Ioh)

-4

-

-

mA

(Low)

(Iol)

-

-

4

mA

Duty Cycle at 50% of Vcc

45

50

55

%

Rise / Fall Time 10% to 90%

-

-

6

nS

PACKAGE CHARACTERISTICS

TABLE 5.3

PF1xxxx-Series DIP Package

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

PF2xxxx-Series Surface Mount Package

Surface Mount, Non-hermetic package consisting of an FR4 substrate with

grounded metal cover.

ABSOLUTE MAXIMUM RATINGS

TABLE 6.3

PARAMETER

UNITS

MINIMUM

NOMINAL MAXIMUM

UNITS

NOTE

Storage Temperature

-55

-

125

°C

Supply Voltage

(Vcc)

-0.5

-

4.5

Vdc

Control Voltage

(Vc)

-0.5

-

4.5

Vdc

OPERATING SPECIFICATIONS

TABLE 7.3

PARAMETER

MINIMUM

NOMINAL MAXIMUM

UNITS

NOTE

Frequency Calibration

-1.0

1.0

ppm

9.3, 12.3

Frequency Stability

See Page 2

ppm

10.3

Frequency vs. Change in Supply Voltage

-0.05

-

0.05

ppm

11.3

Aging (Daily)

-30

-

30

ppb

123

Aging (1st year)

-1.0

-

1.0

ppm

Total Frequency Tolerance (20 years)

-4.6

-

4.6

ppm

13.3

Supply Voltage

(Vcc)

4.75

5.0

5.25

Vdc

Supply Power (0 to 70°C)

-

-

1.5

Watts

Supply Power (-40 to 85°C)

-

-

2.7

Watts

Phase Jitter (BW =10Hz to Fo/2)

-

-

3

pS RMS

Phase Jitter (BW =10KHz to Fo/2)

-

-

1

pS RMS

Period Jitter

-

-

1

pS RMS

Allan Variance (1 Second)

-

1.00 E-10

-

SSB Phase Noise at 10Hz offset

-

-90

-

dBc/Hz

14.3

SSB Phase Noise at 100Hz offset

-

-120

-

dBc/Hz

14.3

SSB Phase Noise at 1KHz offset

-

-140

-

dBc/Hz

14.3

SSB Phase Noise at 10KHz offset

-

-150

-

dBc/Hz

14.3

Start-Up Time: Oscillator

-

-

35

ms

Warm Up Time

-

-

5

Minutes

15.3

VCOCXO CHARACTERISTICS

TABLE 8.3

PARAMETER

MINIMUM

NOMINAL MAXIMUM

UNITS

NOTE

Control Voltage Range

(Vc)

0.5

2.0

4.1

Vdc

Frequency at Vc=0.5 Vdc

-

-7

-5

ppm

16.3

Frequency at Vc=4.1 Vdc

5

7

-

ppm

16.3

Slope of Frequency Adjust

3.7

-

-

ppm/V

Input Impedance

100k

-

-

Ohm

HCMOS OUTPUT CHARACTERISTICS

TABLE 9.3

PARAMETER

MINIMUM

NOMINAL MAXIMUM

UNITS

NOTE

LOAD

-

15

-

pF

Voltage

(High)

(Voh)

Vcc-0.5

-

-

Vdc

(Low)

(Vol)

-

-

0.4

Vdc

Current

(High)

(Ioh)

-4

-

-

mA

(Low)

(Iol)

-

-

4

mA

Duty Cycle at 50% of Vcc

45

50

55

%

Rise / Fall Time 10% to 90%

-

-

6

nS

PACKAGE CHARACTERISTICS

TABLE 10.3

PF1xxxx-Series DIP Package

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

PF2xxxx-Series Surface Mount Package

Surface Mount, Non-hermetic package consisting of an FR4 substrate with

grounded metal cover.