ADRF5474BCZ datasheet(4/14 Pages) AD

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Data Sheet

ADRF5474

SPECIFICATIONS

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Rev. 0 | 4 of 14

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

Third-Order Intercept (IP3)

Two-tone PIN = 12 dBm per tone, Δf = 1 MHz, all

attenuation states

dBm

DIGITAL CONTROL INPUTS

LE, D2, D3, D4, and D5

Voltage

Low (VINL)

0.8

High (VINH)

1.2

3.3

Current

Low (IINL)

–10

µA

High (IINH)

µA

SUPPLY CURRENT

Positive Supply Current

Bias Low

LE, D2, D3, D4, and D5 = 0 V

µA

Bias High

LE, D2, D3, D4, and D5 = 3.3 V

µA

Negative Supply Current

–110

μA

RECOMMENDED OPERATING CONDITIONS

Supply Voltage

Positive (VDD)

3.15

3.45

Negative (VSS)

−3.45

−3.15

Digital Control Voltage

VDD

RF Power Handling 2

Frequency = 100 MHz to 50 GHz, TDIE3 = 85°C,4 all

attenuation states

Input at ATTIN

Steady state, average

dBm

Steady state, peak

dBm

Hot switching, average

dBm

Hot switching, peak

dBm

Input at ATTOUT

Steady state, average

dBm

Steady state, peak

dBm

Hot switching, average

dBm

Hot switching, peak

dBm

TDIE3

−40

+105

°C

1 Input linearity performance degrades over frequency, see Figure 19 and Figure 22.

2 For power derating over frequency, see Figure 2 to Figure 3. Applicable for all ATTIN and ATTOUT power specifications.

3 TDIE refers to the bottom of the die on carrier.

4 For 105°C operation, the power handling degrades from the TDIE = 85°C specifications by 3 dB.

TIMING SPECIFICATIONS

See Figure 24 for the timing diagrams.

Table 2.

Parameter

Description

Min

Typ

Max

Unit

tLEW

Minimum LE pulse width, see Figure 24

tPH

Hold time, see Figure 24

tPS

Setup time, see Figure 24

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