Page 2 of 2

Performance Data & Curves*

ROS-2940C+

6

8

10

12

14

16

2850

2880

2910

2940

2970

3000

0

1

2

3

4

5

Tuning Voltage (V)

ROS-2940C+

Frequency and Tuning Sensitivity

FREQ. @ -55°C

FREQ. @ +25°C

FREQ. @ +85°C

T.SENS @ +25°C

3.5

4.0

4.5

5.0

5.5

6.0

0

1

2

3

4

5

Tuning Voltage (V)

ROS-2940C+

Power Output

-55°C

+25°C

+85°C

0.0

0.2

0.4

0.6

0.8

1.0

0.0

0.2

0.4

0.6

0.8

1.0

0

1

2

3

4

5

Tuning Voltage (V)

ROS-2940C+

Frequency Pulling & Pushing (Vcc ± 5%)

Pulling

Pushing

-170

-150

-130

-110

-90

-70

0

1

2

3

4

5

Tuning Voltage (V)

ROS-2940C+

Phase Noise Vs. Tuning Voltage

1KHz

10KHz

100KHz

1MHz

-40

-35

-30

-25

-20

-15

0

1

2

3

4

5

Tuning Voltage (V)

ROS-2940C+

Harmonics Level

F2

F3

F4

-160

-150

-140

-130

-120

-110

-100

-90

-80

1

10

100

1000

Frequency Offset (KHz)

ROS-2940C+

Phase Noise

Additional Notes

A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this

specification document.

B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and

measurement instructions.

C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”);

Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies

thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp

V

TUNE

FREQUENCY

POWER OUTPUT

Icc

HARMONICS (dBc)

FREQ. FREQ.

PHASE NOISE (dBc/Hz)

FREQ

PHASE

TUNE SENS

(MHz)

(dBm)

(mA)

PUSH PULL

at offsets

OFFSET NOISE at

(MHz/V)

(MHz/V) (MHz)

(KHz) 2938 MHz

-55

F2

F3

F4

1kHz 10kHz 100kHz

1MHz

(dBc/Hz)

0.00

15.96 2908.6 2903.0 2897.2 4.79

4.32

3.90

35.48 -16.6

-34.4

-37.1

0.69

0.54

-87.20 -115.8

-132.3

-153.5

1.0

-85.86

0.50

14.61 2916.2 2910.8 2905.2 4.91

4.41

3.98

35.57 -16.7

-33.3

-38.0

0.77

0.39

-88.15 -115.6

-134.0

-154.6

2.0

-95.38

0.75

14.44 2919.8 2914.4 2908.8 4.96

4.45

4.01

35.60 -16.6

-32.9

-36.3

0.80

0.31

-87.27 -115.6

-134.4

-154.2

3.5

-102.70

1.00

14.41 2923.4 2918.1 2912.4 5.01

4.48

4.03

35.64 -16.7

-32.5

-35.6

0.82

0.29

-88.45 -115.9

-134.0

-154.5

6.0

-109.23

1.25

14.46 2927.0 2921.7 2916.0 5.04

4.51

4.05

35.66 -16.7

-31.7

-34.5

0.83

0.29

-87.03 -115.4

-133.5

-154.5

8.5

-113.30

1.50

14.52 2930.6 2925.3 2919.7 5.06

4.54

4.08

35.69 -16.7

-31.5

-34.7

0.85

0.29

-87.80 -114.6

-133.7

-154.5

10.0

-114.82

1.75

14.58 2934.2 2928.9 2923.3 5.07

4.55

4.10

35.71 -16.7

-30.9

-36.1

0.85

0.32

-85.86 -114.8

-134.9

-154.6

20.8

-122.53

2.00

14.56 2937.9 2932.5 2926.9 5.07

4.55

4.11

35.72 -16.8

-30.7

-36.4

0.84

0.39

-86.25 -115.2

-133.6

-155.2

35.5

-127.27

2.25

14.43 2941.5 2936.2 2930.6 5.08

4.54

4.11

35.73 -16.8

-30.4

-34.7

0.83

0.46

-87.49 -115.4

-134.0

-154.4

60.7

-130.31

2.50

14.14 2945.1 2939.8 2934.2 5.07

4.53

4.11

35.73 -16.9

-30.2

-33.3

0.80

0.51

-86.05 -115.0

-133.7

-153.9

86.7

-132.12

2.75

13.68 2948.6 2943.3 2937.7 5.07

4.52

4.10

35.73 -16.9

-30.2

-32.8

0.77

0.55

-85.97 -114.6

-134.6

-154.3

100.0

-133.51

3.00

13.06 2952.0 2946.7 2941.1 5.04

4.51

4.10

35.72 -17.0

-29.8

-33.7

0.74

0.57

-86.24 -115.1

-134.0

-154.2

148.1

-135.59

3.25

12.33 2955.3 2950.0 2944.4 5.01

4.50

4.09

35.71 -17.2

-29.7

-35.4

0.70

0.57

-85.05 -114.2

-133.3

-155.0

177.0

-136.88

3.50

11.52 2958.3 2953.1 2947.5 4.98

4.47

4.09

35.70 -17.1

-29.2

-35.5

0.68

0.56

-85.70 -115.1

-134.0

-155.1

211.6

-138.00

3.75

10.65 2961.2 2956.0 2950.4 4.94

4.43

4.08

35.69 -17.1

-28.7

-34.0

0.66

0.53

-86.31 -115.6

-134.3

-154.1

302.4

-140.26

4.00

9.76

2963.8 2958.6 2953.1 4.91

4.41

4.06

35.67 -17.4

-28.4

-33.4

0.65

0.54

-86.44 -114.4

-133.9

-153.6

361.5

-142.67

4.25

8.89

2966.3 2961.1 2955.5 4.88

4.38

4.04

35.66 -17.2

-28.2

-32.9

0.66

0.53

-86.84 -114.6

-134.1

-154.1

507.5

-146.28

4.50

8.06

2968.5 2963.3 2957.8 4.85

4.35

4.02

35.65 -17.3

-28.0

-32.9

0.67

0.52

-88.92 -114.9

-133.3

-155.4

606.7

-149.08

4.75

7.30

2970.4 2965.3 2959.8 4.82

4.33

4.00

35.63 -17.3

-28.0

-33.1

0.69

0.51

-86.70 -114.7

-133.5

-154.8

851.6

-151.58

5.00

6.61

2972.2 2967.1 2961.7 4.79

4.30

3.99

35.62 -17.3

-28.0

-33.4

0.71

0.49

-86.86 -114.3

-134.1

-154.2

1000.0

-153.86

kHz

kHz

kHz