ADF4150HVBCPZ AD [Analog Devices], ADF4150HVBCPZ Datasheet - Page 9

• Manufacturer Part Number: ADF4150HVBCPZ
• Description: High Voltage, Fractional-N
• Manufacturer: AD [Analog Devices]

TYPICAL PERFORMANCE CHARACTERISTICS
Loop Bandwidth = 100 kHz, I
Bandwidth = 10 kHz, I
Locking over Octave Range Jump (1 GHz to 2 GHz) for PFD = 20 MHz,
Active Filter Implemented Using
–100
–105
–110
–115
–120
–125
–130
–135
–140
–145
–150
–155
–160
–165
–170
–100
–150
–200
–250
–300
–350
–400
–450
–500
–80
–85
–90
–95
600
550
500
450
400
350
300
250
200
150
100
–50
Figure 5. Active Filter Phase Noise,
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
50
Figure 4. Charge Pump Output Characteristics, V
100
0
0
0
Figure 6. PLL Lock Time with Boost Mode On and Off;
2
I
BOOST MODE ON
CP
Varied from 50 μA to 400 μA, R
4
1k
50
6
CP
= 300 μA, Carrier Frequency = 1.7 GHz, V
8
CP
10k
BOOST MODE OFF
100
= 300 μA, V
10 12 14 16 18 20 22 24 26
FREQUENCY (Hz)
I CP = 400µA SOURCE
I CP = 350µA SOURCE
I CP = 300µA SOURCE
I CP = 250µA SOURCE
I CP = 200µA SOURCE
I CP = 150µA SOURCE
I CP = 100µA SOURCE
I CP = 50µA SOURCE
I CP = 100µA SINK
I CP = 150µA SINK
I CP = 200µA SINK
I CP = 250µA SINK
I CP = 300µA SINK
I CP = 350µA SINK
I CP = 400µA SINK
TIME (µs)
I CP = 50µA SINK
OP27
V
100k
CP
150
P
(V)
= 28 V, V
ADF4150HV
Op Amp; PFD = 20 MHz, Loop
200
1M
SET
ADF4150HV
RMS NOISE = 0.28°
ADF4156
RMS NOISE = 0.36°
DD
= 5.1 kΩ
= 3.3 V, REF
vs. ADF4156;
10M
250
P
= 28 V,
IN
= 100 MHz
100M
P
300
= 28 V
28
Rev. 0 | Page 9 of 28
Figure 9. Fractional Spur Levels vs. Frequency, Low Noise Mode;
–100
–110
–120
–130
–100
–110
–120
–130
Figure 8. Fractional Spur Levels vs. Frequency, Low Spur Mode;
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–10
–12
–14
–16
Figure 7. Charge Pump Output Mismatch vs. V
16
14
12
10
–2
–4
–6
–8
1500
1500
8
6
4
2
0
0
Measured at VCO Output, PFD = 25 MHz, MOD = 125
Measured at VCO Output, PFD = 25 MHz, MOD = 125
2
BEAT NOTE
SPUR
4
1505
1505
6
8
10 12 14 16 18 20 22 24 26
FREQUENCY (MHz)
FREQUENCY (MHz)
V
V
V
V
V
V
V
V
200kHz
400kHz
200kHz
400kHz
1510
1510
P
P
P
P
P
P
P
P
= 6V MISMATCH (%)
= 9V MISMATCH (%)
= 12V MISMATCH (%)
= 15V MISMATCH (%)
= 18V MISMATCH (%)
= 21V MISMATCH (%)
= 24V MISMATCH (%)
= 28V MISMATCH (%)
V
CP
(V)
1515
1515
600kHz
800kHz
600kHz
800kHz
BEAT NOTE
P
ADF4150HV
, I
1520
1520
SPUR
CP
= 200 μA
1525
1525
28