RFFC5071 Datasheet, PDF (10/20 Pages) RF Micro Devices – WIDEBAND SYNTHESIZER/VCO WITH INTEGRATED 6 GHz MIXER

RFFC5071/5072
Proposed
-60.0
-70.0
-80.0
-90.0
-100.0
-110.0
-120.0
-130.0
-140.0
-150.0
-160.0
10.0
Typical Performance Characteristics: Synthesizer and VCO
V_DD=+3V and T_A=+27°C unless stated.
VCO Phase Noise
With LO Divide by 1
VCO Phase Noise
With LO Divide by 2
-60.0
4000MHz VCO2
3500MHz VCO2
3000MHz VCO1
-70.0
-80.0
-90.0
2500MHz VCO3
2000MHz VCO2
1500MHz VCO1
-100.0
-110.0
-120.0
-130.0
-140.0
-150.0
100.0
1000.0
10000.0
Offset Frequency (KHz)
100000.0
-160.0
10.0
100.0
1000.0
10000.0
Offset Frequency (KHz)
100000.0
Synthesiser RMS Integrated Phase Noise
Integration Bandwidth 1KHz to 40MHz
1.0
0.9
26MHz TCXO
0.8
52MHz TCXO
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
Note:
• 26MHz Crystal Oscillator: NDK ENA3523A
600 1200 1800 2400 3000 3600 4200 _{• 52MHz Crystal Oscillator: NDK ENA3560A}
LO Frequency (MHz)
10 of 20
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Prelim DS101020