KSN-3940A+
Frequency Synthesizer
COMPARISON SPURIOUS
COMPARISON SPURIOUS
@ Fcarrier
3900MHz+(n*Freference)
(dBc) note 1
COMPARISON SPURIOUS
COMPARISON
SPURIOUS
ORDER
@ Fcarrier
3860MHz+(n*Freference)
(dBc) note 1
@ Fcarrier
3940MHz+(n*Freference)
(dBc) note 1
n
-45°C
+25°C
-101.24
-95.95
-105.60
-97.63
-97.04
+85°C
-45°C
-93.94
-88.73
-97.21
-89.97
-99.68
+25°C
-100.59
-98.82
-102.17
-89.93
-99.22
+85°C
-99.50
-97.03
-96.86
-90.56
-94.65
-45°C
+25°C
-101.97
-98.75
-94.79
-87.55
-92.82
+85°C
-5
-4
-3
-2
-1
-93.96
-90.07
-96.29
-92.75
-102.54
-100.11
-98.73
-100.47
-90.49
-95.21
-100.14
-97.38
-96.69
-95.44
-99.82
-88.77
-99.27
-108.46
-94.04
-102.72
note 2
0
-
-
-
-
-
-
-
-
-
+1
+2
+3
+4
+5
-101.32
-93.10
-99.04
-92.11
-98.49
-92.52
-99.13
-96.44
-92.41
-98.95
-99.63
-100.74
-114.62
-98.05
-96.81
-87.89
-95.27
-91.98
-96.97
-97.63
-90.11
-100.68
-99.44
-102.34
-100.12
-89.95
-95.63
-91.00
-94.49
-96.41
-94.00
-95.45
-97.14
-97.60
-107.57
-88.79
-107.96
-93.12
-103.05
-95.93
-102.28
-98.30
-102.13
-104.23
-100.62
Note 1: Comparison frequency 10 MHz
Note 2: All spurs are referenced to carrier signal (n=0).
REFERENCE SPURIOUS
REFERENCE SPURIOUS
@ Fcarrier
3900MHz+(n*Freference)
(dBc) note 3
REFERENCE SPURIOUS
@ Fcarrier
3940MHz+(n*Freference)
(dBc) note 3
REFERENCE
@ Fcarrier
SPURIOUS
3860MHz+(n*Freference)
ORDER
(dBc) note 3
n
-45°C
-88.84
-87.53
-91.94
-90.07
-92.75
+25°C
-93.27
-91.00
-97.29
-95.95
-97.63
+85°C
-107.15
-103.10
-101.92
-98.73
-45°C
-88.89
-86.79
-91.12
-88.72
-90.06
+25°C
-94.75
-90.49
-101.06
-98.11
-90.04
+85°C
-105.33
-102.60
-96.18
-97.54
-93.39
-45°C
-91.41
-91.66
-100.10
-97.38
-94.04
+25°C
-103.96
-100.55
-99.09
-98.75
-87.55
+85°C
-92.43
-92.06
-94.79
-95.44
-88.77
-5
-4
-3
-2
-1
-90.49
note 4
-
-
-
-
-
-
-
-
-
0
+1
+2
+3
+4
+5
-93.10
-93.12
-95.40
-90.41
-92.37
-92.11
-92.52
-93.33
-92.43
-94.67
-92.41
-99.63
-99.28
-99.65
-102.86
-97.61
-95.79
-100.72
-91.57
-97.90
-87.79
-92.02
-94.08
-91.82
-95.73
-89.15
-97.51
-100.32
-98.66
-105.26
-89.95
-91.00
-91.25
-90.76
-90.46
-94.00
-97.14
-98.43
-100.56
-99.94
-88.79
-98.30
-100.94
-95.57
-99.04
Note 3: Reference frequency 20 MHz
Note 4: All spurs are referenced to carrier signal (n=0).
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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and
performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet 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.
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