ADF4382ABCCZ datasheet(10/82 Pages) AD

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Data Sheet

ADF4382A

ABSOLUTE MAXIMUM RATINGS

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Rev. A | 10 of 82

TA = 25°C, unless otherwise noted.

Table 3. Absolute Maximum Ratings

Parameter

Rating

V3.3V_1 (V3_LS, V3_LDO, V3_REF, V3_PFD,

and V3_NDIV) to GND

−0.3 V to +3.6 V

V3.3V_2 (V3_VCO, V3_OUTDIV, V3_RFOUT1,

and V3_FOUT2) to GND

−0.3 V to +3.6 V

VV5_CAL, VV5_VCO, and VV5_CP to GND

−0.3 V to +5.5 V

Voltage on CP Pin

−0.3 V to V5_CP + 0.3 V

Voltage on All Other Pins

−0.3 V to V3.3V_1 + 0.3 V

Digital Outputs (MUXOUT, LKDET, SDO, and

SDIO)

5 mA

RFOUT1P/RFOUT1N and RFOUT2P/RFOUT2N Maximum (GND − 0.3 V,

V3.3V_2 −1.2 V) to V3.3V_2 + 0.3

REFP and REFN

−0.65 V to V3.3V_1 + 0.65 V

Voltage on all Other Pins

−0.3 V to V3.3V_1 + 0.3 V

REFP to REFN and SYNCP to SYNCN

±1.35 V

Temperature

Operating Junction Range

−40°C to +125°C

Storage Range

−55°C to +125°C

Maximum Junction

125°C

Reflow Soldering

Peak Temperature

260°C

Time at Peak Temperature

30 sec

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.

θJA is specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages. θJC-TOP

and θJC-BOTTOM are the junction-to-case thermal resistance top and

bottom.

Table 4. Thermal Resistance

Package Type1

θJA

θJC-TOP

θJC-BOTTOM

Unit

CC-48-10

25.23

16.11

5.10

°C/W

1 Test Condition 1: thermal impedance simulated values are based on use of a

4-layer PCB with the thermal impedance paddle soldered to a ground plane.

TRANSISTOR COUNT

The transistor count for the ADF4382A is 4700 (bipolar) and

385,400 (CMOS).

ELECTROSTATIC DISCHARGE (ESD) RATINGS

The following ESD information is provided for handling of ESD-sen-

sitive devices in an ESD protected area only.

Human body model (HBM) per ANSI/ESDA/JEDDEC JS-001.

Charged device model (CDM) per ANSI/ESDA/JEDEC JS-002.

ESD Ratings for ADF4382A

Table 5. ADF4382A, 48-Terminal LGA

ESD Model

Withstand Threshold (V)

Class

HBM

4000

CDM

1000

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Charged devi-

ces and circuit boards can discharge without detection. Although

this product features patented or proprietary protection circuitry,

damage may occur on devices subjected to high energy ESD.

Therefore, proper ESD precautions should be taken to avoid

performance degradation or loss of functionality.

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