Data Sheet

ADRF5703

SPECIFICATIONS

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Rev. 0 | 3 of 19

ELECTRICAL SPECIFICATIONS

VDD = 3.3V, VSS = −3.3V, control voltages (VCTRL) = 0V or 3.3V, TCASE = 25°C, and 50Ω system, unless otherwise noted. VCTRL is the voltages

of the digital control input pins.

Table 1. Electrical Specifications

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

FREQUENCY RANGE

f

0.009

20000

MHz

INSERTION LOSS

9kHz to 6GHz

1

dB

6GHz to 12GHz

1.3

dB

12 GHz to 20GHz

1.7

dB

RETURN LOSS

ATTIN and ATTOUT, all attenuation states

9kHz to 6GHz

22

dB

6GHz to 12GHz

21

dB

12 GHz to 20GHz

21

dB

ATTENUATION

Range

Between minimum and maximum attenuation states

31.75

dB

Step Size

Between any successive attenuation states

0.25

dB

Accuracy

Referenced to insertion loss

9kHz to 20GHz

−(4% of the

attenuation

state) or

+(0.1)

dB

Step Error

Between any successive state

9kHz to 6GHz

0.04

dB

6GHz to 12GHz

0.05

dB

12 GHz to 20GHz

0.20

dB

RELATIVE PHASE

Maximum attenuation state referenced to insertion

loss

6GHz

13

Degrees

12GHz

27

Degrees

20GHz

48

Degrees

SWITCHING CHARACTERISTICS

All attenuation states at input power (PIN) = 10dBm,

f = 1GHz

Rise Time and Fall Time

tRISE, tFALL

10% to 90% of RF output

0.4

μs

On Time and Off Time

tON, tOFF

50% triggered control to 90% of RF output

0.6

μs

RF Amplitude Settling Time

0.1dB

50% triggered control to 0.1dB of final RF output

0.9

μs

0.05dB

50% triggered control to 0.05dB of final RF output

1

μs

Overshoot

Worst-case transition

3.7

dB

Undershoot

Worst-case transition

2.4

dB

RF Phase Settling Time

f = 20GHz

5°

50% triggered control to 5° of final RF output

0.5

μs

1°

50% triggered control to 1° of final RF output

0.6

μs

INPUT LINEARITY1

3MHz to 18GHz

0.1dB Power Compression

P0.1dB

Input at ATTIN

Attenuation state < 16dB

33

dBm

Attenuation state ≥ 16dB

31

dBm

Input at ATTOUT

Attenuation state < 16dB

30

dBm

Attenuation state ≥ 16dB

27

dBm