ADL5373 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADL5373

2300 MHz to 3000 MHz Quadrature Modulator

Analog Devices 

ADL5373

–20

8

SSB OUTPUT POWER (dBm)

–30

7

CARRIER

THIRD-ORDER

FEEDTHROUGH (dBm)

–40

DISTORTION (dBc)

6

–50

5

SIDEBAND SUPPRESSION (dBc)

–60

4

SECOND-ORDER

DISTORTION (dBc)

–70

3

–6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6

LO AMPLITUDE (dBm)

Figure 21. Second- and Third-Order Distortion, Carrier Feedthrough,

Sideband Suppression, and SSB POUT vs. LO Amplitude (fLO = 2700 MHz)

0.20

0.19

0.18 VS = 5.25V

0.17 VS = 5.0V

0.16 VS = 4.75V

0.15

0.14

0.13

0.12

0.11

0.10

–40

25

85

TEMPERATURE (°C)

Figure 22. Power Supply Current vs. Temperature

Data Sheet

25

fLO = 2500MHz

20

15

10

5

0

NOISE AT 20MHz OFFSET (dBm/Hz)

Figure 23. 20 MHz Offset Noise Floor Distribution at fLO = 2500 MHz

(I/Q Amplitude = 0 mV p-p with 500 mV dc Bias)

Rev. B | Page 10 of 20

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