ADF4111 AD [Analog Devices], ADF4111 Datasheet - Page 6

• Manufacturer Part Number: ADF4111
• Description: RF PLL Frequency Synthesizers
• Manufacturer: AD [Analog Devices]

ADF4110/ADF4111/ADF4112/ADF4113
Figure 2. S-Parameter Data for the ADF4113 RF Input (Up
to 1.8 GHz)
Figure 4. ADF4113 Phase Noise (900 MHz, 200 kHz, 20 kHz)
–100
–10
–15
–20
–25
–30
–35
–10
–20
–30
–40
–50
–60
–70
–80
–90
–5
0
0
0
FREQ-UNIT PARAM-TYPE DATA-FORMAT KEYWORD
FREQ
0.05
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
0.95
1.00
0.10
GHz
–2kHz
Figure 3. Input Sensitivity (ADF4113)
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
0.92087
0.93788
REFERENCE
LEVEL = –4.2dBm
1
S
–1kHz
RF INPUT FREQUENCY – GHz
T
A
T
= +85 C
A
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
–36.961
–39.343
= –40 C
2
MA
900MHz
FREQ
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
ICP = 5mA
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 20kHz
RES. BANDWIDTH = 10Hz
VIDEO BANDWIDTH = 10Hz
SWEEP = 1.9 SECONDS
AVERAGES = 19
T
DD
A
= +25 C
3
= 3V, V
R
MAGS11
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
–91.0dBc/Hz
P
IMPEDANCE – OHMS
V
V
= 5V
DD
P
4
= 3V
= 3V
50
+2kHz
ANGS11
–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
5
–Typical Performance Characteristics
–6–
Figure 5. ADF4113 Phase Noise (900 MHz, 200 kHz,
20 kHz) with DLY and SYNC Enabled
Figure 6. ADF4113 Integrated Phase Noise (900 MHz,
200 kHz, 20 kHz, Typical Lock Time: 400 µ s)
Figure 7. ADF4113 Integrated Phase Noise (900 MHz,
200 kHz, 35 kHz, Typical Lock Time: 200 µ s)
10dB/DIVISION
10dB/DIVISION
–100
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–10
–20
–30
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
100Hz
100Hz
0
–2kHz
FREQUENCY OFFSET FROM 900MHz CARRIER
FREQUENCY OFFSET FROM 900MHz CARRIER
REFERENCE
LEVEL = –4.2dBm
–1kHz
R L = –40dBc/Hz
R
L
= –40dBc/Hz
900MHz
V
ICP = 5mA
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 20kHz
RES. BANDWIDTH = 10Hz
VIDEO BANDWIDTH = 10Hz
SWEEP = 1.9 SECONDS
AVERAGES = 19
DD
= 3V, V
+1kHz
–92.5dBc/Hz
P
0.52 rms
0.62 rms
= 5V
RMS NOISE = 0.52
RMS NOISE = 0.62
+2kHz
1MHz
1MHz
REV. 0