Data Sheet

ADRF5700

ABSOLUTE MAXIMUM RATINGS

analog.com

Rev. 0 | 6 of 16

Table 4. Absolute Maximum Ratings

Parameter

Rating

VDD

−0.3 V to +3.6 V

VSS

−3.6 V to +0.3 V

Digital Control Inputs

Voltage

−0.3 V to VDD + 0.3 V

Current

3 mA

RF Input Power, Dual Supply1 (VDD = 3.3 V, VSS

= −3.3 V, Frequency = 100 MHz to 20 GHz, TCASE

= 85°C2)

Steady State, Average

25 dBm

Steady State, Peak

31 dBm

Hot Switching, Average

25 dBm

Hot Switching, Peak

28 dBm

RF Input Power, Single Supply1 (VDD = 3.3 V,

VSS = 0 V, Frequency = 100 MHz to 20 GHz,

TCASE = 85°C2)

Steady State, Average

16 dBm

Steady State, Peak

16 dBm

Hot Switching, Average

16 dBm

Hot Switching, Peak

16 dBm

RF Power Under Unbiased Condition (VDD and

VSS = 0 V)

Input at ATTIN or ATTOUT

11 dBm

Temperature

Junction (TJ)

135°C

Storage

−65°C to +150°C

Reflow

260°C

1 For power derating over frequency, see Figure 2 and Figure 3. Applicable for

all ATTIN and ATTOUT power specifications.

2 For 105°C operation, the power handling degrades from the TCASE = 85°C

specifications by 3 dB.

Stresses at or above those listed under absolute maximum ratings

may cause permanent damage to the product. This is a stress

rating only; functional operation of the product at these or any other

conditions above those indicated in the operational section of this

specification is not implied. Operation beyond the maximum operat-

ing conditions for extended periods may affect product reliability.

THERMAL RESISTANCE

Thermal performance is directly linked to printed circuit board

(PCB) design and operating environment. Careful attention to PCB

thermal design is required.

θJC is the junction to case bottom (channel to package bottom)

thermal resistance.

Table 5. Thermal Resistance

Package Type

θJC1

Unit

C-20-9

200

°C/W

1 θJC was determined by simulation under the following conditions: the heat

transfer is due solely to the thermal conduction from the channel through the

ground pad to the PCB, and the ground pad is held constant at the operating

temperature of 85°C.

POWER DERATING CURVES

Figure 2. Power Derating vs. Frequency, Low Frequency Detail, TCASE = 85°C

Figure 3. Power Derating vs. Frequency, High Frequency Detail, TCASE = 85°C