ADF4110(Rev0) 데이터 시트보기 (PDF) - Analog Devices
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ADF4110 Datasheet PDF : 24 Pages
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ADF4110/ADF4111/ADF4112/ADF4113–Typical Performance Characteristics
FREQ-UNIT PARAM-TYPE DATA-FORMAT KEYWORD IMPEDANCE – OHMS
GHz
S
MA
R
50
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
0.95
1.00
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
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
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
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
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
Figure 2. S-Parameter Data for the ADF4113 RF Input (Up
to 1.8 GHz)
0
–10
REFERENCE
VDD = 3V, VP = 5V
LEVEL = –4.2dBm
ICP = 5mA
–20
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 20kHz
–30
RES. BANDWIDTH = 10Hz
–40
VIDEO BANDWIDTH = 10Hz
–50
SWEEP = 1.9 SECONDS
AVERAGES = 19
–60
–70
–92.5dBc/Hz
–80
–90
–100
–2kHz
–1kHz
900MHz
+1kHz
+2kHz
Figure 5. ADF4113 Phase Noise (900 MHz, 200 kHz,
20 kHz) with DLY and SYNC Enabled
0
–5
VDD = 3V
VP = 3V
–10
–15
–20
TA = +85؇C
TA = +25؇C
–25
–30
–35
0
TA = –40؇C
1
2
3
4
5
RF INPUT FREQUENCY – GHz
Figure 3. Input Sensitivity (ADF4113)
10dB/DIVISION
–40
RL = –40dBc/Hz
RMS NOISE = 0.52؇
–50
–60
0.52؇ rms
–70
–80
–90
–100
–110
–120
–130
–140
100Hz
FREQUENCY OFFSET FROM 900MHz CARRIER 1MHz
Figure 6. ADF4113 Integrated Phase Noise (900 MHz,
200 kHz, 20 kHz, Typical Lock Time: 400 µs)
0
–10
REFERENCE
VDD = 3V, VP = 5V
LEVEL = –4.2dBm
ICP = 5mA
–20
PFD FREQUENCY = 200kHz
–30
LOOP BANDWIDTH = 20kHz
RES. BANDWIDTH = 10Hz
–40
VIDEO BANDWIDTH = 10Hz
–50
SWEEP = 1.9 SECONDS
AVERAGES = 19
–60
–70
–91.0dBc/Hz
–80
–90
–100
–2kHz
–1kHz
900MHz
+1kHz
+2kHz
Figure 4. ADF4113 Phase Noise (900 MHz, 200 kHz, 20 kHz)
10dB/DIVISION
–40
RL = –40dBc/Hz
RMS NOISE = 0.62؇
–50
–60
0.62؇ rms
–70
–80
–90
–100
–110
–120
–130
–140
100Hz
FREQUENCY OFFSET FROM 900MHz CARRIER
1MHz
Figure 7. ADF4113 Integrated Phase Noise (900 MHz,
200 kHz, 35 kHz, Typical Lock Time: 200 µs)
–6–
REV. 0
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