SFS4250A-LF
Rev A1
Fixed Frequency Synthesizer
Surface Mount Module
Applications
Satellite Communication
• Downconvertors
•
Application Notes
• AN-107: Manual Soldering Technique
• AN-205: Measuring Phase Noise for SFS Series
•
Performance Specifications
Min
Typ
Max
Units
Frequency
4250
4250
MHz
dBc/Hz
dBc
Phase Noise @ 10 kHz offset (1 Hz BW)
Harmonic Suppression (2nd)
Spurious Suppression
Power Output
-84
-25
-65
2.5
50
dBc
-2
7
dBm
Load Impedance
Settling Time
.3
mS
°C
Operating Temperature Range
Package Style
-20
80
PLL-V12N
Power Supply Requirements
Supply Voltage 1: PLL (Vcc, nom)
Supply Voltage 2: VCO (Vcc, nom)
Min
Typ
3
Max
Units
Vdc
Vdc
mA
5
Supply Current 1: PLL (Icc, typ)
Supply Current 2: VCO (Icc, typ)
15
33
mA
Reference Oscillator Signal
Frequency
Min
Typ
10
Max
Units
MHz
Phase Noise @1 kHz offset
-145
dBc/Hz
Additional Notes
Note1: Phase noise measurement was performed using a 10MHz CMOS reference oscillator with a phase noise of -145dBc/Hz @1KHz.
PIN 7,8,9 are no-connect.
LFSuffix = RoHS Compliant. All specifications are subject to change without notice.
© Z-Communications, Inc. All Rights Reserved.
9939 Via Pasar | San Diego, CA 92126 | TEL: (858) 621-2700 | FAX: (858) 621-2722
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