AD8327 datasheet(7/20 Pages) AD

7 / 20 page

REV. 0

AD8327

–7–

–40

–50

–60

–70

–100

–80

–90

–110

CENTER 21MHz

75kHz/DIV

SPAN 750kHz

C11

Cu1

C11

CH PWR

9.0dBm

ACP UP

–62dBc

ACP LOW

–62.5dBc

Cu1

–30

–20

–10

TPC 13. Adjacent Channel Power

GAIN CONTROL – Decimal Code

–30

–34

–42

–50

–38

–46

128

112

f = 10MHz

TXEN = 1

TPC 14. Output Referred Noise vs. Gain Control

FREQUENCY – MHz

1000

100

VIN+

VIN–

GND

0.1 F

165

VIN

0.1 F

AD8327

0.1 F

100pF

VCC

10 F

BYP CXR

0.1 F

+VS

CL = 20pF

CL = 10pF

CL = 0pF

VOUT = 60dBmV

@ MAX GAIN

CL = 50pF

TPC 15. AC Response for Various Capacitor Loads

FREQUENCY – MHz

–20

–40

41.0

43.0

41.2

41.4

41.8

42.0

42.2

42.4

42.6

42.8

41.6

VOUT = 60dBmV

@ MAX GAIN

–10

–30

TPC 16. Two-Tone Intermodulation Distortion

FREQUENCY – MHz

–25

–75

–30

–45

–55

–60

–70

–40

565

@ MAX GAIN,TXEN = 1

–35

–50

–65

@ MIN GAIN, TXEN = 1

ALL GAIN CODES, TXEN = 0

TPC 17. Output Referred Noise vs. Frequency for Various

Gain Codes

GAIN CONTROL – Decimal Code

120

110

100

128

112

TXEN = 1

TPC 18. Supply Current vs. Gain Code

AD8327 Datasheet(PDF) 7 Page - Analog Devices

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