Data Sheet

ADRF5440

SPECIFICATIONS

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Rev. A | 3 of 18

ELECTRICAL SPECIFICATIONS

VDD = 3.3V, VSS = −3.3V, V1 = V2 = 0V or VDD, and TCASE = 25°C for 50Ω system, unless otherwise noted. RFx refers to RF1, RF2, RF3, and

RF4.

Table 1. Electrical Specifications

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

FREQUENCY RANGE

f

1

81

GHz

INSERTION LOSS

Between RFC and RFx (On)

100MHz to 18GHz

1.4

dB

18GHz to 40GHz

1.9

dB

40GHz to 55GHz

2.4

dB

55GHz to 67GHz

3.0

dB

67GHz to 81GHz

4.0

dB

RETURN LOSS

RFC and RFx (On)

100MHz to 18GHz

17

dB

18GHz to 40GHz

13

dB

40GHz to 55GHz

13

dB

55GHz to 67GHz

15

dB

67GHz to 81GHz

12

dB

ISOLATION

Between RFC and RFx (Off)

100MHz to 18GHz

45

dB

18GHz to 40GHz

39

dB

40GHz to 55GHz

35

dB

55GHz to 67GHz

30

dB

67GHz to 81GHz

20

dB

Between RFx and RFx

100MHz to 18GHz

43

dB

18GHz to 40GHz

38

dB

40GHz to 55GHz

35

dB

55GHz to 67GHz

30

dB

67GHz to 81GHz

15

dB

SWITCHING CHARACTERISTICS

Rise Time and Fall Time

tRISE, tFALL

10% to 90% of RF output (RFOUT)

5

ns

On Time and Off Time

tON, tOFF

50% VCTRL to 90% of RFOUT

25

ns

RF Settling Time

0.1dB

50% VCTRL to 0.1dB of final RFOUT

35

ns

INPUT LINEARITY1

1GHz to 67GHz

0.1dB Power Compression

P0.1dB

25

dBm

Third-Order Intercept

IP3

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

1MHz

47

dBm

SUPPLY CURRENT

VDD and VSS pins

Positive Supply Current

IDD

145

µA

Negative Supply Current

ISS

510

µA

DIGITAL CONTROL INPUTS

V1 and V2 pins

Voltage

Low

VINL

0

0.8

V

High

VINH

1.2

3.3

V

Current

Low and High

IINL, IINH

<1

µA