Data Sheet

ADRF5238

SPECIFICATIONS

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Rev. 0 | 5 of 13

Table 2. Electrical Characteristics for VDD = 3.3V (Continued)

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

Current

Low

IINL

VEN and VCTRL = 0V, VDD = 3.3V

<1

µA

High

IINH

VCTRL = 3.3V, VDD = 3.3V

<1

µA

VEN = 3.3V, VDD = 3.3V

<7

µA

RECOMMENDED OPERATING CONDITONS

Supply Voltage

VDD

3.15

3.3

3.45

V

RF Input Power 2

PIN

f = 100MHz to 10GHz, TCASE = 85°C3

Through Path

RF signal is applied to RFC or through connected RF

throw port (selected RFx)

Average

33

dBm

Peak4

33

dBm

Terminated Path

RF signal is applied to the unselected RFx port

Average

26

dBm

Peak

28.5

dBm

Hot Switching (RFC)

RF signal is applied to RFC while switching between

RFx ports

Average

31

dBm

Peak

31

dBm

Hot Switching (RFx)

RF signal is applied to RFx port while switching

Average

26

dBm

Peak

28.5

dBm

Case Temperature

TCASE

−40

+105

°C

1 For input linearity performance over frequency, see Figure 13 to Figure 16.

2 For power derating over frequency, see the Power Derating Curves section.

3 For 105°C operation, the average power handling degrades 3dB, and the peak power handling degrades 1dB from the TCASE = 85°C specifications.

4 Peak: ( ≤100 ns pulse duration, 5% duty cycle).