ADF4212LBRU datasheet(6/20 Pages) AD

6 / 20 page

REV. 0

ADF4212L

–6–

–Typical Performance Characteristics

–5

–10

–15

–20

–25

–30

500

1000

1500

2000

FREQUENCY – MHz

2500

3000

VDD = 3 V

VP = 5 V

TPC 1. Input Sensitivity (RF Input)

–5

–10

–15

–20

–25

–30

500

1000

1500

FREQUENCY – MHz

–35

VDD = 3 V

VP = 5 V

TPC 2. Input Sensitivity (IF Input)

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–2k

–1k

1.75G

FREQUENCY – Hz

REFERENCE

LEVEL = –3.2dBm

VDD = 3V,VP = 5V

ICP = 5mA

PFD FREQUENCY = 200kHz

LOOP BANDWIDTH = 20kHz

RES. BANDWIDTH = 10Hz

VIDEO BANDWIDTH = 10Hz

SWEEP = 1.9 SECONDS

AVERAGES = 22

–84.2dBc/Hz

TPC 3. Phase Noise, RF Side (1750 MHz, 200 kHz, 20 kHz)

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–400k

–200k

1.75G

200k

400k

REFERENCE

LEVEL = –3.0dBm

VDD = 3V,VP = 5V

ICP = 5mA

PFD FREQUENCY =

200kHz

LOOP BANDWIDTH =

20kHz

RES. BANDWIDTH = 1Hz

VIDEO BANDWIDTH = 1Hz

SWEEP = 2.5 SECONDS

AVERAGES = 20

–85.9dB

FREQUENCY – Hz

TPC 4. Reference Spurs, RF Side (1750 MHz, 200 kHz, 20 kHz)

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

–150

100Hz

1MHz

FREQUENCY OFFSET

FROM 1.75GHz CARRIER

1.38” rms

10dB/DIV

rms NOISE =

1.38 DEGREES

RL = –50dBc/Hz

TPC 5. Integrated Phase Noise (1750 MHz, 200 kHz/20 kHz)

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–2k

–1k

540M

REFERENCE

LEVEL = –4.3dBm

VDD = 3V,VP = 5V

ICP = 5mA

PFD FREQUENCY = 200kHz

LOOP BANDWIDTH = 20kHz

RES. BANDWIDTH = 10Hz

VIDEO BANDWIDTH = 10Hz

SWEEP = 1.9 SECONDS

AVERAGES = 22

–88.8dBc/Hz

FREQUENCY – Hz

TPC 6. Phase Noise, IF Side (540 MHz, 200 kHz/20 kHz)

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