OCXO

The following section contains information about OFC OCXOs

(717) 486-3411 FAX (717) 486-5920

OCXO Ordering Information

ORDERING CODES FOR OCXO UNITS

The following section contains OAK Frequency Control Group’s standard Oven Controlled Crystal Oscillator products. In addition to these products, OFC is able to develop custom parts for non-standard frequencies and for special electrical, environmental and package specifications.

To order: Telephone, FAX or E-mail OFC specifying the following information:

Example

Model

Output

Supply Voltage

Temp. Range w/Stability

Reference Voltage

Frequency

4597S

H

5

C79

R

10M00000

Order

Based on the information provided, OFC will assign a unique part number that identifies the product requirements.

O

ISO-9001 C

REGISTERED

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1

OCXO Yearly Aging

YEARLY AGING SPECIFICATIONS

Model

Frequency Range(MHz)

4834

4 to 30

4872

5 to 20

4895

4 to 15

4598T

5 to 30

4884

4 to 15

6012

4 to 12

4858S

2 to 18

4899

5 to 20

4597S

10 to 26

4598S

10 to 26

4858

2 to 18

SMOCXO-SC

10 to 26

4859S

4886

5 to 12

4597

10 to 30

4598

10 to 30

4870

10 to 20

4879

5 to 20

4887

10 to 20

SMOCXO

10 to 40

4859

6100*

75 to 125

Package Inches (mm) 3.0 x 2.0 x 1.0 (76.7 x 51.3 x 25.4) 2.0 x 2.0 x 1.0 (50.8 x 50.8 x 25.4) 2.0 x 2.0 x 1.5 (50.8 x 50.8 x 38.0) 1.4 x 1.0 x 0.79 (36.1 x 27.2 x 19.9) 2.0 x 1.6 x 0.98 (50.8 x 41.0 x 24.9) 2.0 x 2.0 x 1.00 (50.8 x 50.8 x 25.4) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 1.5 x 1.5 x 0.53 (38.6 x 38.6 x 13.5) 1.0 x 1.0 x 0.41 (25.4 x 25.4 x 10.4) 1.4 x 1.1 x 0.55 (36.1 x 27.2 x 14.0) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 1.0 x 1.0 x 0.5 (25.4 x 25.4 x 12.7) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 1.0 x 1.0 x 0.41 (25.4 x 25.4 x 10.4) 1.4 x 1.1 x 0.55 (36.1 x 27.2 x 14.0) 0.91 x 0.91 x 0.28 (23.0 x 23.0 x 7.10) 1.5 x 1.5 x 0.53 (38.6 x 38.6 x 13.5)) .82 x .52 x .40 (20.8 x 13.2 x 10.2) 1.0 x 1.0 x 0.5 (25.4 x 25.4 x 12.7) 1.5 x 1.5 x 0.5 (38.6 x 38.6 x 12.7)

Volume Cu. In. (Cu. cm) 6.0 (99.94) 4.0 (65.55) 6.0 (98.06) 1.12 (19.54) 3.14 (51.86) 4.0 (65.55) 3.00 (49.29) 1.19 (20.11) 0.41 (6.71) 0.85 (13.75) 3.00 (49.29) 0.500 (8.19) 3.00 (49.29) 0.41 (6.71) 0.85 (13.75) 0.22 (3.76) 1.19 (20.11) 0.17 (2.80) 0.50 (8.19) 1.13 (18.92)

Note: Numbers compared at 10MHz. Temperature Range is -20 to 70°C. *Model 6100 compared at 100MHz.

Temperature Stability (ppb)

Yearly Aging (ppb)

Output

Page #

±5

±30

HCMOS/Sine

23

±3

±30

HCMOS/Sine

20

0.4

±30

CMOS/Sine

24

±10

±50

HCMOS/Sine

13

±7

±50

HCMOS/Sine

19

±4

±50

Sine

21

±7

±75

HCMOS/Sine

17

±15

±75

HCMOS/Sine

15

±15

±100

HCMOS/Sine

8

±7

±100

HCMOS/Sine

12

±50

±100

HCMOS/Sine

16

±20

±100

HCMOS/Sine

10

±8

±100

Sine

18

±100

±500

HCMOS/Sine

7

±80

±500

HCMOS/Sine

11

±150

±500

HCMOS

6

±50

±500

HCMOS/Sine

14

±250

±500

HCMOS

5

±100

±500

HCMOS/Sine

9

±40

±500

Sine

22

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O 2

OCXO Temperature Stability

TEMPERATURE – STABILITY SPECIFICATIONS

O C

Model

Frequency Range(MHz)

4895

4 to 15

4872

5 to 20

6012

4 to 12

4834

4 to 30

4884

4 to 15

4858S

2 to 18

4598S

10 to 26

4886

5 to 12

4598T

5 to 30

4597S

10 to 26

4899

5 to 20

SMOCXO-SC 4859S

10 to 26

6100*

75 to 125

4858

2 to 18

4879

5 to 20

4598

10 to 30

4597

10 to 30

SMOCXO 4859

10 to 40

4870

10 to 20

4887

10 to 20

Package Inches (mm) 2.0 x 2.0 x 1.5 (50.8 x 50.8 x 38.0) 2.0 x 2.0 x 1.0 (50.8 x 50.8 x 25.4) 2.0 x 2.0 x 1.00 (50.8 x 50.8 x 25.4) 3.0 x 2.0 x 1.0 (76.7 x 51.3 x 25.4) 2.0 x 1.6 x 0.98 (50.8 x 41.0 x 24.9) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 1.4 x 1.1 x 0.55 (36.1 x 27.2 x 14.0) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 1.4 x 1.0 x 0.79 (36.1 x 27.2 x 19.9) 1.0 x 1.0 x 0.41 (25.4 x 25.4 x 10.4) 1.5 x 1.5 x 0.53 (38.6 x 38.6 x 13.5) 1.0 x 1.0 x 0.5 (25.4 x 25.4 x 12.7) 1.5 x 1.5 x 0.5 (38.6 x 38.6 x 12.7) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 1.5 x 1.5 x 0.53 (38.6 x 38.6 x 13.5) 1.4 x 1.1 x 0.55 (36.1 x 27.2 x 14.0) 1.0 x 1.0 x 0.41 (25.4 x 25.4 x 10.4) 1.0 x 1.0 x 0.5 (25.4 x 25.4 x 12.7) 0.91 x 0.91 x 0.28 (23.0 x 23.0 x 7.10) .82 x .52 x .40 (20.8 x 13.2 x 10.2)

Volume Cu. In. (Cu. cm) 6.0 (98.06) 4.0 (65.55) 4.0 (65.55) 6.0 (99.94) 3.14 (51.86) 3.00 (49.29) 0.85 (13.75) 3.00 (49.29) 1.12 (19.54) 0.41 (6.71) 1.19 (20.11) 0.50 (8.19) 1.13 (18.92) 3.00 (49.29) 1.19 (20.11) 0.85 (13.75) 0.41 (6.71) 0.50 (8.19) 0.22 (3.76) 0.17 (2.80)

Temperature Stability (ppb)

Yearly Aging (ppb)

Output

Page #

0.4

±30

CMOS/Sine

24

±3

±30

HCMOS/Sine

20

±4

±50

Sine

21

±5

±30

HCMOS/Sine

23

±7

±50

HCMOS/Sine

19

±7

±75

HCMOS/Sine

17

±7

±100

HCMOS/Sine

12

±8

±100

Sine

18

±10

±50

HCMOS/Sine

13

±15

±100

Sine

8

±15

±75

HCMOS/Sine

15

±20

±100

HCMOS/Sine

10

±40

±500

Sine

22

±50

±100

HCMOS/Sine

16

±50

±500

Sine

14

±80

±500

HCMOS/Sine

11

±100

±500

HCMOS/Sine

7

±100

±500

HCMOS/Sine

9

±150

±500

HCMOS

6

±250

±500

HCMOS

5

Note: Numbers compared at 10MHz. Temperature Range is -20 to 70°C. *Model 6100 compared at 100MHz.

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3

OCXO Size/Volume

SIZE – VOLUME SPECIFICATIONS

Model

Frequency Range(MHz)

4887

10 to 20

4870

10 to 20

4597

10 to 30

4597S

10 to 40

SMOCXO 4859

10 to 26

SMOCXO-SC 4859S

10 to 26

4598

10 to 30

4598S

10 to 26

4598T

5 to 30

4879

5 to 20

4899

5 to 20

4858

2 to 18

4858S

2 to 18

4886

5 to 12

4884

4 to 15

4872

5 to 20

6012

4 to 12

6100*

75 to 125

4834

4 to 30

4895

4 to 15

Package Inches (mm) .82 x .52 x .40 (20.8 x 13.2 x 10.2) 0.91 x 0.91 x 0.28 (23.0 x 23.0 x 7.10) 1.0 x 1.0 x 0.41 (25.4 x 25.4 x 10.4) 1.0 x 1.0 x 0.41 (25.4 x 25.4 x 10.4) 1.0 x 1.0 x 0.5 (25.4 x 25.4 x 12.7) 1.0 x 1.0 x 0.5 (25.4 x 25.4 x 12.7) 1.4 x 1.1 x 0.55 (36.1 x 27.2 x 14.0) 1.4 x 1.1 x 0.55 (36.1 x 27.2 x 14.0) 1.4 x 1.0 x 0.79 (36.1 x 27.2 x 19.9) 1.5 x 1.5 x 0.53 (38.6 x 38.6 x 13.5) 1.5 x 1.5 x 0.53 (38.6 x 38.6 x 13.5) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 2.0 x 2.0 x 0.75 (50.8 x 50.8 x 19.1) 2.0 x 1.6 x 0.98 (50.8 x 41.0 x 24.9) 2.0 x 2.0 x 1.00 (50.8 x 50.8 x 25.4) 2.0 x 2.0 x 1.0 (50.8 x 50.8 x 25.4) 1.5 x 1.5 x 0.5 (38.6 x 38.6 x 12.7) 3.0 x 2.0 x 1.0 (76.7 x 51.3 x25.4) 2.0 x 2.0 x 1.50 (50.8 x 50.8 x 38.0)

Volume Cu. In. (Cu. cm) 0.17 (2.80) 0.22 (3.76) 0.41 (6.71) 0.41 (6.71) 0.50 (8.19) 0.50 (8.19) 0.85 (13.75) 0.85 (13.75) 1.12 (19.54) 1.19 (20.11) 1.19 (20.11) 3.00 (49.29) 3.00 (49.29) 3.00 (49.29) 3.14 (51.86) 4.0 (65.55) 4.0 (65.55) 5.0 (81.94) 6.0 (99.94) 6.0 (98.06)

Note: Numbers compared at 10MHz. Temperature Range is -20 to 70°C. *Model 6100 compared at 100MHz.

Temperature Stability (ppb)

Yearly Aging (ppb)

Output

Page #

±250

±500

HCMOS

5

±150

±500

HCMOS

6

±100

±500

HCMOS/Sine

7

±15

±100

HCMOS/Sine

8

±100

±500

HCMOS/Sine

9

±20

±100

HCMOS/Sine

10

±80

±500

HCMOS/Sine

11

±7

±100

HCMOS/Sine

12

±10

±50

HCMOS/Sine

13

±50

±500

HCMOS/Sine

14

±15

±75

HCMOS/Sine

15

±50

±100

HCMOS/Sine

16

±7

±75

HCMOS/Sine

17

±8

±100

Sine

18

±7

±50

HCMOS/Sine

19

±3

±30

HCMOS/Sine

20

±4

±50

Sine

21

±40

±500

Sine

22

±5

±30

HCMOS/Sine

23

0.4

±30

CMOS/Sine

24

O C X

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O 4

MODEL 4887 10 – 20 MHz

APPLICATIONS PCS Base Stations Cellular Base Stations Synthesizers Test Equipment Digital Switching

FEATURES 4 Pin DIP Low Power Consumption Fast Warm-Up TCXO Replacement

Model

Output

Supply Voltage

4887

H (HCMOS)

5 (5 Volts)

Temperature Range with Stability (°C) B (0 to +50)

157 (±1.5 x 10-7)

C (0 to +70)

227 (±2.2 x 10-7)

D (- 20 to +70)

257 (±2.5 x 10-7)

Frequency Control

Frequency

E (Electrical)

10 – 20 MHz

ADDITIONAL PARAMETERS ± 0.5 ppm/year Yearly Aging: + 5 V ± 5% Supply Voltage: 0.5 W @ 25°C steady state Power Consumption: 2.0 W Warm-up Power: 2 min. to ±1 x 10 -7 of final frequency @ 25°C Warm-up Time: 45/55% Duty Cycle: Electrical Freq. Control Square Corner indicates pin 1 ± 5 ppm min. Deviation: +0.5 V to +4.5 V Voltage Range: 14 8 0.422 0.520 max Top View (10.72) (13.21) Positive Slope: 7 1 PHASE NOISE 1 – 65 dBc/Hz 1 Hz Offset 0.820 max 0.300 – 95 10 (20.83) (7.6) – 120 100 0.723 (18.36) 0.150 – 140 1K – 145 10K 0.400max(

(3.8)

10.16) 1

Typical Values at 10.0 MHz. 0.250 (6.35)

0.480 (12.2) 0.600 (15.2)

0.018 (0.46)

0.180 (4.6)

Dimensions: Inches (mm)

O C

PIN CONNECTIONS 1 – EFC 7 – GND 8 – RF Output 14 – Supply Voltage

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5

MODEL 4870 10 – 20 MHz PRELIMINARY

APPLICATIONS Digital Base Stations Test Equipment GSM

FEATURES Reflow Compatible Tape & Reel Available AT–Cut Crystal FR-4 Base Surface Mount

PRELIMINARY SPECIFICATIONS Model1 Output

Supply Voltage

Temperature Range with Stability (°C) Good Best

H (HCMOS)

5 (5 Volts)

157 D 257 (-20 to +70) (±2.5 x 10-7) (±1.5 x 10-7)

4870

Reference Voltage

N/A

Frequency

10 - 20 MHz

3 (3.3 Volts)

Weight: Yearly Aging: Supply Voltage: Power Consumption: Warm-up Power: Warm-up Time: Duty Cycle: Electrical Freq. Control Deviation: Voltage Range: Slope: PHASE NOISE 1 Hz Offset 10 100 1k 10k

– – – – –

4.5 g, typical ± 0.5 ppm max. + 5 V ± 5% 0.7 W @ 25°C steady state 2.5 W To within ±0.1 ppm of stabilized frequency in 1 min. @ 25°C 40/60% ± 20 ppm typical +0.5 Vdc to +5 Vdc Positive

70 dBc/Hz 100 135 150 155

1

Typical Values at 10.000 MHz. HCMOS can drive TTL, ACMOS, HCMOS and CMOS.

PIN CONNECTIONS 1 – Supply Voltage 2 – EFC 3 – GND 4 – Output

O Dimensions: Inches (mm)

C X (717) 486-3411 FAX (717) 486-5920

O 6

MODEL 4597 10 – 30 MHz

APPLICATIONS PCS Base Stations Cellular Base Stations Synthesizers Test Equipment Digital Switching Model

FEATURES Low Profile, Compact Package High Stability AT-Cut Crystal

Output

4597

Supply Voltage

H 5 (HCMOS)2 (5 Volts)

Temperature Range with Stability (°C) Good Best

O C

– – – – –

10 – 30 MHz

48 (±4 x 10-8)

38 (±3 x 10-8)

R (4 Volts)

C (0 to +70) D 3 (3.3 Volts) (-20 to+70) E (-40 to+70)

58 (±5 x 10-8) 27 (±2 x 10-7) 37 (±3 x 10-7)

48 (±4 x 10-8) 17 (±1 x 10-7) 27 (±2 x 10-7)

N (N/C)

ADDITIONAL PARAMETERS ± 0.5 ppm 20 MHz Yearly Aging: ± 0.75 ppm > 20 MHz < ±2 x 10-9 after 72 hours Daily Aging1: Supply Voltage: +5 V ± 5% Power Consumption: 1.0 W @ 25°C steady state Warm-up Power: 3.0 W Warm-up Time: To within ± 0.1ppm of final frequency in 3 min. @ 25°C Duty Cycle: 45/55% Electrical Freq. Control Deviation: ± 8 ppm Typ., (sufficient for 15 yrs.) Voltage Range: 0 to 4V Slope: Positive

PHASE NOISE1 1 Hz Offset 10 100 1K 10K

Frequency

B (0 to +50)

12 3 (dBm sine) (12 Volts)

SINEWAVE OPTION Harmonics Load Output Level

Reference Voltage

Dimensions: Inches (mm)

-30 dBc 50 ohms +3 dBm min. (Available up to +8 dBm)

75 dBc/Hz 100 130 140 150

1

Typical Values at 10.000 MHz.

2

HCMOS can drive TTL, ACMOS, HCMOS and CMOS.

PIN CONNECTIONS 1 – RF Output 2 – GND/Case GND 3 – EFC 4 – Reference Voltage Output or N/C 5 – Supply Voltage

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7

MODEL 4597S 10 – 26 MHz

APPLICATIONS PCS Base Stations Cellular Base Stations Synthesizers Test Equipment Digital Switching

FEATURES Low Profile, Compact Package Excellent Frequency vs. Temperature Stability Fast Warm-Up SC-Cut Crystal

Model

Output

Supply Voltage

4597S

H (HCMOS)2

5 (5 Volts)

Temperature Range with Stability (°C) Good Best

Duty Cycle: Electrical Freq. Control Deviation: Voltage Range: Slope: SINEWAVE OPTION Harmonics Load Output Level PHASE NOISE1 1 Hz Offset 10 100 1K 10K

– – – – –

Frequency

10 – 26 MHz

B (0 to +50)

79 (±7 x 10-9)

59 (±5 x 10-9)

R (4 Volts)

C (0 to +70) D 3 (3.3 Volts) (-20 to+70) E (-40 to+70)

99 (±9 x 10-9) 28 (±2 x 10-8) 38 (±3 x 10-8)

79 (±7 x 10-9) 158 (±1.5 x 10-8) 258 (±2.5 x 10-8)

N (N/C)

3 12 (dBm sine) (12 Volts)

ADDITIONAL PARAMETERS Yearly Aging: Daily Aging1: Supply Voltage: Power Consumption: Warm-up Power: Warm-up Time:

Reference Voltage

± 0.1 ppm < ±1 x 10-9 after 72 hours +5 V ± 5% 1.0 W @ 25°C steady state 3.0 W To within ± 0.01ppm of final frequency in 3 min. @ 25°C 45/55%

Dimensions: Inches (mm)

± 1 ppm Typ., (sufficient for 15 yrs.) 0 to 4V Positive -30 dBc 50 ohms +3 dBm min. (Available up to +8 dBm)

80 dBc/Hz 120 140 145 150

1

Typical Values at 10.000 MHz.

2

HCMOS can drive TTL, ACMOS, HCMOS and CMOS.

PIN CONNECTIONS 1 – RF Output 2 – GND/Case GND 3 – EFC 4 – Reference Voltage Output or N/C 5 – Supply Voltage

O C X

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8

O

MODEL 4859 SMOCXO® 4.8 – 40 MHz

APPLICATIONS PCS Base Stations Cellular Base Stations Wireless Communications Wired Communications Test Equipment Model

Supply Voltage

Output SMOCXO

4859

Temperature Range with Stability (°C) Good Best 38 (±3 x 10-8)

R (4 Volts)

3 dBm sine

C (0 to +70)

78 (±7 x 10-8)

58 (±5 x 10-8)

N (N/C)

3 D (3.3 Volts) (-20 to+70)

27 (±2 x 10-7)

17 (±1 x 10-7)

F (-40 to+85)

37 (±3 x 10-7)

27 (±2 x 10-7)

12 (12 Volts)

15 yrs.) Voltage Range: 0 to 4V Slope: Positive SINEWAVE OPTIONS Harmonics Load Output Level

O C

PHASE NOISE1 1 Hz Offset 10 100 1K 10K

– – – – –

-30 dBc 50 ohms +3 dBm min. (Available up to +8dBm) PIN CONNECTIONS Dimensions: 1 – EFC 2 – Reference Voltage Output or N/C 3 – Supply Voltage 4 – RF Output 5 – GND/Case GND

75 dBc/Hz 100 130 140 150

1

Typical Values at 10.000 MHz.

2

HCMOS can drive TTL, ACMOS, HCMOS and CMOS.

Inches (mm)

X O 11

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MODEL 4598S 10 – 26 MHz

APPLICATIONS PCS Base Stations Cellular Base Stations Synthesizers Test Equipment Digital Switching

FEATURES Standard Package Excellent Frequency vs. Temperature Stability Low Aging Fast Warm-Up SC-Cut Crystal

Model

Output

Supply Voltage

4598S

3 (dBm Sine)

5 (5 Volts)

Temperature Range with Stability3 (°C) Good Best

Electrical Freq. Control Deviation: Voltage Range: Slope: SINEWAVE OPTIONS Harmonics Load Output Level PHASE NOISE1 1 Hz Offset 10 100 1K 10K

– – – – –

Frequency

10 – 26 MHz

B (0 to +50)

69 (±6 x 10- 9)

49 (±4 x 10- 9)

R (4 Volts)

C (0 to +70) D 3 (3.3 Volts) (-20 to+70)

79 (±7 x 10- 9) 99 (±9 x 10 -9)

59 (±5 x 10- 9) 79 (±7 x 10- 9)

N (N/C)

28 E (-40 to+70) (± 2 x 10 -8)

18 (±1 x 10-8)

12 H (HCMOS)2 (12 Volts)

ADDITIONAL PARAMETERS Yearly Aging: Daily Aging1: Supply Voltage: Power Consumption: Warm-up Power: Warm-up Time:

Reference Voltage

± 0.1 ppm < ±1 x 10-9 after 72 hours +5 V ± 5% 1.0 W @ 25°C steady state 3.0 W To within ± 0.01ppm of final frequency in 3 min. @ 25°C ± 1 ppm Typ., (sufficient for >15 yrs.) 0 to 4V Positive -30 dBc 50 ohms +3 dBm min. (Available up to +8 dBm)

80 dBc/Hz 120 140 145 150

1

Typical Values at 10.000 MHz.

2

HCMOS can drive TTL, ACMOS, HCMOS and CMOS.

3

Extended Temperature Range options are available. Contact OFC with your specific needs.

PIN CONNECTIONS 1 – EFC 2 – Reference Voltage Output or N/C 3 – Supply Voltage 4 – RF Output 5 – GND/Case GND

Dimensions: Inches (mm)

O C X

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12

O

MODEL 4598T 5 – 30 MHz

APPLICATIONS PCS Base Stations Cellular Base Stations Synthesizers Test Equipment Digital Switching Model

4598T

FEATURES Standard Package Low Aging Fast Warm-Up SC-Cut Crystal

Output

Supply Voltage

3 12 (dBm Sine) (12 Volts) H (HCMOS)2

ADDITIONAL PARAMETERS Yearly Aging: Daily Aging1: Supply Voltage: Power Consumption: Warm-up Power: Warm-up Time: Electrical Freq. Control Deviation: Voltage Range: Slope: SINEWAVE OPTIONS Harmonics Load Output Level

O C X

PHASE NOISE 1 Hz Offset – – 10 – 100 – 1K – 10K

85 dBc/Hz1 110 140 145 150

Temperature Range with Stability (°C) Good Best 69 B (0 to +50) (±6 x 10- 9) C 79 (0 to +70) (±7 x 10- 9) D 28 (-20 to+70) (±2 x 10 -8) E 38 (-40 to+70) (± 3 x 10 -8)

49 (±4 x 10- 9) 59 (±5 x 10- 9) 18 (±1 x 10- 8) 28 (±2 x 10-8)

Reference Voltage

Frequency

R (5 Volts)

5 – 30 MHz

N (N/C)

± 0.05 ppm 15 yrs.) 0 to 5V Positive

-30 dBc 50 ohms +3 dBm min. (Available up to +8 dBm) – – – – –

85 dBc/Hz2 110 130 140 145

1

Typical Values at 10.000 MHz.

2

Typical Values at 25.000 MHz.

3

HCMOS can drive TTL, ACMOS, HCMOS and CMOS.

4

Oven monitor alarm available.

PIN CONNECTIONS 4 1 – EFC 2 – Reference Voltage Output or N/C 3 – Supply Voltage 4 – RF Output 5 – GND/Case GND

O

Dimensions: Inches (mm)

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13

MODEL 4879 5 – 20 MHz

APPLICATIONS Test Equipment Synthesizers Digital Switching PCS Base Stations Cellular Base Stations

FEATURES Compact Size Low Power High Stability AT-Cut Crystal

Model1 Output

4879

Supply Voltage

ADDITIONAL PARAMETERS Yearly Aging: Daily Aging1: Supply Voltage: Power Consumption: Warm-up Power: Warm-up Time: Electrical Freq. Control Deviation: Voltage Range: Slope: SINEWAVE OPTIONS Harmonics Load Output Level

1 3

– – – – –

Frequency Control

Frequency

5 – 20 MHz

B (0 to +50)

58 (±5 x 10- 8)

28 (±2 x 10- 8)

E (Electrical)

C (0 to +70) D (-20 to+70)

58 (±5 x 10- 8) 17 (±1 x 10 -7)

38 (±3 x 10- 8) 58 (±5 x 10- 8)

M (Mechanical)3

27 G (-55 to+75) (± 2 x 10 -7)

17 (±1 x 10-7)

3 12 (dBm Sine) (12 Volts) H (HCMOS)2

PHASE NOISE1 1 Hz Offset 10 100 1K 10K

Temperature Range with Stability (°C) Good Best

± 0.5 ppm 10MHz Daily Aging1: 15 yrs.) Deviation: Voltage Range: 1 to 5 V Positive Slope: SINEWAVE OPTIONS Harmonics Load Output Level PHASE NOISE 1 1 Hz Offset 10 100 1K 10K

O C

– – – – –

Dimensions: Inches (mm)

-30 dBc 50 ohms +5 dBm min.

80 dBc/Hz 110 140 150 150

Typical Values at 10.0 MHz. 2 Oscillator and oven supply same voltage. HCMOS can drive TTL, ACMOS and CMOS. 4 When Mechanical Trim option (M) is chosen, Pin 1 will be "no connection." 5 Oven monitor alarm available. 1 3

PIN CONNECTIONS 5 1 – EFC 4 2 – Supply Voltage (osc) 3 – RF Output 4 – Case GND 5 – Supply Voltage (oven)

X O 17

(717) 486-3411 FAX (717) 486-5920

MODEL 4886 5 – 12 MHz

APPLICATIONS Satellite Communications Test Instrumentation Position Location Frequency Synthesizers Model Output

4886

Oscillator Supply Voltage (± 5%)

7 12 (dBm sine) ( 12 Volts)

12 ( 12 Volts)

15 ( 15 Volts)

15 ( 15 Volts)

ADDITIONAL PARAMETERS Yearly Aging: Daily Aging1: Supply Voltage Options: Oscillator Supply Current: Power Consumption: Warm-up Power: Warm-up Time: Harmonics: Load: Output Level: Electrical Freq. Control Deviation: Voltage Range: Slope: Mechanical Freq. Control Deviation: PHASE NOISE 1 1 Hz Offset 10 100 1K 10K 100K

Oven Supply Voltage (± 5%)

FEATURES Low Phase Noise Low Profile Excellent Temperature Stability

– – – – – –

Temperature Range with Stability (°C) Good Best B (0 to +50) L (-20 to +60) E (-40 to+70)

69 (±6 x 10-9) 89 (±8 x 10-9) 18 (±1 x 10-8)

49 (±4 x 10-9) 69 (±6 x 10-9) 89 (±8 x 10-9)

Frequency Control

Frequency

E (Electrical)

5 – 12 MHz

M (Mechanical) B (Elect. & Mech.)

± 0.1 ppm