Frequency Synthesizer
KSN-1825A+
Electrical Specifications (over operating temperature -40°C to +85°C)
Parameters
Frequency Range
Step Size
Test Conditions
Min.
1765
-
Typ.
-
50
Max.
1825
-
Units
MHz
kHz
-
-
Settling Time
Output Power
Within ± 1 kHz
-
28
-
mSec
dBm
-
-2.0
+0.5
-72
-73
-108
-129
-150
-40
-110
-84
-90
-25
5.00
5.00
22
+2.5
-
@ 100 Hz offset
-
@ 1 kHz offset
-
-68
-103
-123
-144
-
SSB Phase Noise
@ 10 kHz offset
-
dBc/Hz
@ 100 kHz offset
-
@ 1 MHz offset
-
Integrated SSB Phase Noise
Reference Spurious Suppression
Comparison Spurious Suppression
Non - Harmonic Spurious Suppression
Harmonic Suppression
@ 100 Hz to 1MHz
-
dBc
dBc
Ref. Freq. 15 MHz
-
-80
-70
-
Step Size 50 kHz
-
-
-
-
-
-20
+5.25
+5.25
30
VCO Supply Voltage
5.00
+4.75
V
PLL Supply Voltage
5.00
+4.75
VCO Supply Current
PLL Supply Current
-
-
-
-
mA
12
20
Frequency
15 (square wave)
-
15
-
MHz
Amplitude
1.0
0.8
1.0
100
-145
50
1.2
-
-
VP-P
Reference Input
(External)
Input impedance
Phase Noise @ 1 kHz offset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
KΩ
dBc/Hz
RF Output port Impedance
Input Logic Level
-
-
-
Ω
V
V
V
V
Input high voltage
Input low voltage
Locked
4.20
-
-
4.35
-
0.95
5.65
0.40
-
Digital Lock Detect
Unlocked
-
-
Frequency Synthesizer PLL
PLL Programming
ADF4113
3-wire serial 5V CMOS
F_Register
N_Register
R_Register
(MSB) 100111111000000010010010 (LSB)
(MSB) 1001000111010001010001 (LSB)
(MSB) 100000000010010110000 (LSB)
Register Map @ 1825 MHz
Absolute Maximum Ratings
Parameters
VCO Supply Voltage
Ratings
6V
PLL Supply Voltage
6V
VCO Supply Voltage to PLL Supply Voltage
Reference Frequency Voltage
Data, Clock, LE Levels
Operating Temperature
Storage Temperature
-0.3V to +5.5V
-0.3Vmin, VCC PLL +0.3Vmax
-0.3Vmin, VCC PLL +0.3Vmax
-40°C to +85°C
-55°C to +100°C
Permanent damage may occur if any of these limits are exceeded
®
RoHS compliant
IF/RF MICROWAVE COMPONENTS • ISO 9001 ISO14001 AS9100 CERTIFIED
TM
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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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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