DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

ADF4154BRU View Datasheet(PDF) - Analog Devices

Part Name
Description
Manufacturer
ADF4154BRU
ADI
Analog Devices ADI
ADF4154BRU Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Data Sheet
ADF4154
TYPICAL PERFORMANCE CHARACTERISTICS
Loop bandwidth = 20 kHz; reference = 250 MHz; VCO = Vari-L Company, Inc., VCO190-1750T; evaluation board = EVAL-ADF4154EB1;
measurements taken with the Agilent E5500 phase noise measurement system.
–30
–40
20kHz LOOP BW, LOW NOISE MODE
RF = 1.7202MHz, PFD = 25MHz, N = 68,
–50 FRAC = 101, MOD = 125, ICP = 625µA, DSB
–60 INTEGRATED PHASE ERROR = 0.23° rms
SIRENZA 1750T VCO
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
–170
1k
10k
100k
1M
10M
FREQUENCY (Hz)
100M
Figure 5. Single-Sideband Phase Noise Plot (Lowest Noise Mode)
–130
–140
–150
–160
–170
100
1000
10000
PHASE DETECTOR FREQUENCY (kHz)
100000
Figure 8. PFD Noise Floor vs. PFD Frequency (Lowest Noise Mode)
–30
–40
20kHz LOOP BW, LOW NOISE AND SPUR MODE
RF = 1.7202MHz, PFD = 25MHz, N = 68,
–50 FRAC = 101, MOD = 125, ICP = 625µA, DSB
–60 INTEGRATED PHASE ERROR = 0.33° rms
SIRENZA 1750T VCO
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
–170
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 6. Single-Sideband Phase Noise Plot
(Low Noise Mode and Spur Mode)
100M
5
0
–5
–10
–15
–20
–25
–30
–35
0
P = 4/5
P = 8/9
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
FREQUENCY (GHz)
Figure 9. RF Input Sensitivity
–30
–40
20kHz LOOP BW, LOW SPUR MODE
RF = 1.7202MHz, PFD = 25MHz, N = 68,
–50 FRAC = 101, MOD = 125, ICP = 625µA, DSB
–60 INTEGRATED PHASE ERROR = 0.36° rms
SIRENZA 1750T VCO
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
–170
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 7. Single-Sideband Phase Noise Plot (Lowest Spur Mode)
6
5
4
3
2
1
0
–1
–2
–3
–4
–5
–6
0
1
2
3
4
5
VCP (V)
Figure 10. Charge Pump Output Characteristics
Rev. C | Page 7 of 24
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]