Datasheet

REV.
–5–
Typical Performance Characteristics–ADF4001
FREQUENCY – MHz
0
0
AMPLITUDE – dBm
–5
–10
–15
–20
–25
–30
–35
50 100 150 200 250
T
A
= +25C
T
A
= +85C
T
A
= –40C
TPC 1. Input Sensitivity, V
DD
= 3.3 V, 100 pF on RF
IN
FREQUENCY – MHz
0
0
AMPLITUDE – dBm
–5
–10
–15
–20
–25
–30
510152025
TPC 2. Input Sensitivity, V
DD
= 3.3 V, 100 pF on RF
IN
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
OUTPUT POWER – dB
–2kHz –1kHz 200MHz 1kHz 2kHz 0
REFERENCE LEVEL =
–5.7dBm
V
DD
= 3V, V
P
= 5V
I
CP
= 2.5mA
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 20kHz
RES. BANDWIDTH = 10Hz
VIDEO BANDWIDTH = 10Hz
SWEEP = 1.9 SECONDS
AVERAGES = 26
–99.2dBc/Hz
TPC 3. Phase Noise (200 MHz, 200 kHz, 20 kHz)
FREQUENCY OFFSET FROM 200MHz CARRIER – Hz
–40
100
PHASE NOISE – dBc/Hz
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
1k 10k 100k 1M
0.229 rms
10dB/DIVISION R
L
= –40dBc/Hz rms NOISE = 0.229 DEGREES
TPC 4. Integrated Phase Noise (200 MHz, 200 kHz, 20 kHz)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
OUTPUT POWER – dB
–200kHz –100kHz 0200MHz 100kHz 200kHz
V
DD
= 3V, V
P
= 5V
I
CP
= 2.5mA
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 20kHz
RES. BANDWIDTH = 300Hz
VIDEO BANDWIDTH = 300Hz
SWEEP = 4.2 SECONDS
AVERAGES = 20
REFERENCE LEVEL =
–5.7dBm
–92.3dBc
TPC 5. Reference Spurs (200 MHz, 200 kHz, 20 kHz)
B