Data Sheet

ADRF5420

SPECIFICATIONS

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Rev. 0 | 3 of 14

ELECTRICAL SPECIFICATIONS

VDD = +3.3V, VSS = −3.3V, control voltage (VCTRL) = 0V or VDD, and case temperature (TCASE) = 25°C for 50Ω system, unless otherwise noted.

Table 1. Electrical Specifications

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

FREQUENCY RANGE

f

1

90

GHz

INSERTION LOSS

Between RFC and RF1 and RF2 (On)

100MHz to 18GHz

0.9

dB

18GHz to 40GHz

1.2

dB

40GHz to 55GHz

1.5

dB

55GHz to 67GHz

1.7

dB

67GHz to 90GHz

3.0

dB

RETURN LOSS

RFC and RF1 and RF2 (On)

100MHz to 18GHz

18

dB

18GHz to 40GHz

16

dB

40GHz to 55GHz

15

dB

55GHz to 67GHz

15

dB

67GHz to 90GHz

10

dB

ISOLATION

Between RFC and RF1/RF2

100MHz to 18GHz

47

dB

18GHz to 40GHz

40

dB

40GHz to 55GHz

40

dB

55GHz to 67GHz

40

dB

67GHz to 90GHz

30

dB

Between RF1 and RF2

100MHz to 18GHz

49

dB

18GHz to 40GHz

42

dB

40GHz to 55GHz

43

dB

55GHz to 67GHz

40

dB

67GHz to 90GHz

30

dB

SWITCHING CHARACTERISTICS

Rise and Fall Time

tRISE, tFALL

10% to 90% of RF output

5

ns

On and Off Time

tON, tOFF

50% VCTRL to 90% of RF output

15

ns

RF Settling Time

0.1dB

50% VCTRL to 0.1dB of final RF output

35

ns

INPUT LINEARITY1

1GHz to 67GHz

0.1dB Power Compression

P0.1dB

24

dBm

Third-Order Intercept

IP3

Two-tone input power = 14dBm each tone, Δf =

1MHz

45

dBm

SUPPLY CURRENT

VDD and VSS pins

Positive Supply Current

IDD

130

µA

Negative Supply Current

ISS

490

µA

DIGITAL CONTROL INPUTS

CTRL pin

Voltage

Low

VINL

0

0.8

V

High

VINH

1.2

3.3

V

Current

Low and High

IINL, IINH

<1

µA