EVAL-ADF4118EBZ1 Analog Devices Inc, EVAL-ADF4118EBZ1 Datasheet - Page 8

• Manufacturer Part Number: EVAL-ADF4118EBZ1
• Description: BOARD EVAL FOR ADF4118
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADF4118EBZ1

• Main Purpose: Timing, Frequency Synthesizer
• Embedded: No
• Utilized Ic / Part: ADF4118
• Primary Attributes: Single Integer-N PLL
• Secondary Attributes: 1.96GHz WCDMA, Graphical User Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADF4116/ADF4117/ADF4118
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 4. S-Parameter Data for the ADF4118 RF Input (Up to 1.8 GHz)
–100
FREQ-
UNIT
GHz
–10
–15
–20
–25
–30
–35
–40
–45
–10
–20
–30
–40
–50
–60
–70
–80
–90
FREQ
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
–5
0
0
0
PARAM-TYPE DATA-FORMAT KEYWORD IMPEDANCE-
–2kHz
MagS11
0.89207
0.8886
0.89022
0.96323
0.90566
0.90307
0.89318
0.89806
0.89565
0.88538
0.89699
0.89927
0.87797
0.90765
0.88526
0.81267
0.90357
0.92954
0.5
Figure 5. Input Sensitivity (ADF4118)
S
REFERENCE
LEVEL = –4.2dBm
Figure 6. ADF4118 Phase Noise
(900 MHz, 200 kHz, 20 kHz)
1.0
–1kHz
AngS11
–2.0571
–4.4427
–6.3212
–2.1393
–12.13
–13.52
–15.746
–18.056
–19.693
–22.246
–24.336
–25.948
–28.457
–29.735
–31.879
–32.681
–31.522
–34.222
RF INPUT FREQUENCY (GHz)
T
T
A
A
1.5
= –40°C
= +25°C
MA
900MHz
2.0
FREQ
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
1.80
V
I
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 20kHz
RES. BANDWIDTH = 10Hz
VIDEO BANDWIDTH = 10Hz
SWEEP = 1.9 SECONDS
AVERAGES = 22
CP
DD
= 1mA
2.5
= 3V, V
R
MagS11
0.92087
0.93788
0.9512
0.93458
0.94782
0.96875
0.92216
0.93755
0.96178
0.94354
0.95189
0.97647
0.98619
0.95459
0.97945
0.98864
0.97399
0.97216
1kHz
–90.2dBc/Hz
P
3.0
= 5V
V
V
DD
P
T
A
= 3V
= 3V
= +85°C
AngS11
–36.961
–39.343
–40.134
–43.747
–44.393
–46.937
–49.6
–51.884
–51.21
–53.55
–56.786
–58.781
–60.545
–61.43
–61.241
–64.051
–66.19
–63.775
OHMS
3.5
2kHz
50
4.0
Rev. D | Page 8 of 28
10dB/DIVISION
10dB/DIVISION
–100
–110
–120
–130
–140
–100
–100
–110
–120
–130
–140
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
100Hz
100Hz
0
(900 MHz, 200 kHz, 35 kHz, Typical Lock Time: 200 μs)
(900 MHz, 200 kHz, 20 kHz, Typical Lock Time: 400 μs)
–400kHz
Figure 7. ADF4118 Integrated Phase Noise
Figure 8. ADF4118 Integrated Phase Noise
FREQUENCY OFFSET FROM 900MHz CARRIER
FREQUENCY OFFSET FROM 900MHz CARRIER
Figure 9. ADF4118 Reference Spurs
REFERENCE
LEVEL = –3.8dBm
(900 MHz, 200 kHz, 20 kHz)
–200kHz
R
R
L
L
= –40dBc/Hz
= –40dBc/Hz
900MHz
V
I
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 20kHz
RES. BANDWIDTH = 1kHz
VIDEO BANDWIDTH = 1kHz
SWEEP = 2.5 SECONDS
AVERAGES = 4
CP
DD
= 1mA
= 3V, V
200kHz
0.575° rms
0.64° rms
P
RMS NOISE = 0.575°
= 5V
RMS NOISE = 0.64°
–91.5dBc
400kHz
1MHz
1MH
z