EVAL-ADF4153EBZ1 Analog Devices Inc, EVAL-ADF4153EBZ1 Datasheet - Page 8

• Manufacturer Part Number: EVAL-ADF4153EBZ1
• Description: BOARD EVAL FOR ADF4153
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADF4153EBZ1

• Main Purpose: Timing, Frequency Synthesizer
• Embedded: No
• Utilized Ic / Part: ADF4153
• Primary Attributes: Single Fractional-N PLL
• Secondary Attributes: 1.75GHz, Graphical User Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADF4153
TYPICAL PERFORMANCE CHARACTERISTICS
Loop bandwidth = 20 kHz, reference = 250 MHz, VCO = Sirenza 1750T VCO, evaluation board = EVAL-ADF4153EBZ1, measurements taken
on the Agilent E5500 phase noise system.
Figure 6. Single-Sideband Phase Noise Plot (Low Noise and Spur Mode)
Figure 5. Single-Sideband Phase Noise Plot (Lowest Noise Mode)
–100
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–170
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–100
–120
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–170
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–90
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–40
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Figure 7. Single-Sideband Phase Noise Plot (Low Spur Mode)
1k
1k
1k
20kHz LOOP BW, LOWEST NOISE MODE
RF = 1.7202MHz, PFD = 25MHz, N = 68,
FRAC = 101, MOD = 125, I
INTEGRATED PHASE ERROR = 0.23° RMS
SIRENZA 1750T VCO
20kHz LOOP BW, LOW SPUR MODE
RF = 1.7202MHz, PFD = 25MHz, N = 68,
FRAC = 101, MOD = 125, I
INTEGRATED PHASE ERROR = 0.36° RMS
SIRENZA 1750T VCO
20kHz LOOP BW, LOW NOISE AND SPUR MODE
RF = 1.7202MHz, PFD = 25MHz, N = 68,
FRAC = 101, MOD = 125, I
INTEGRATED PHASE ERROR = 0.33° RMS
SIRENZA 1750T VCO
10k
10k
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
100k
CP
CP
CP
= 625µA, DSB
= 625µA, DSB
= 625µA, DSB
1M
1M
1M
10M
10M
10M
100M
100M
100M
Rev. D | Page 8 of 24
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–1
–2
–3
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–6
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–92
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–98
–5
6
5
4
3
2
1
0
5
0
0
0
–60
Figure 9. Charge Pump Output Characteristics
0.5
–40
Figure 10. Phase Noise vs. Temperature
1
1.0
Figure 8. RF Input Sensitivity
–20
1.5
FREQUENCY (GHz)
TEMPERATURE (°C)
0
2
2.0
V
CP
(V)
20
2.5
3
P = 4/5
40
3.0
P = 8/9
3.5
60
4
4.0
80
4.5
5
100