ADF4252
ABSOLUTE MAXIMUM RATINGS1, 2
ORDERING GUIDE
(TA = 25°C, unless otherwise noted.)
VDD1, VDD2, VDD3, DVDD to GND3 . . . . . . . . –0.3 V to +4 V
REFIN, RFINA, RFINB to GND . . . . . . –0.3 V to VDD + 0.3 V
Temperature
Range
Package
Option*
Mode
VP1, VP2 to GND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +5.8 V
ADF4252BCP
ADF4252BCP-REEL
ADF4252BCP-REEL7
EVAL–ADF4252EB1
EVAL–ADF4252EB2
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
CP-24
CP-24
CP-24
VP1, VP2 to VDD
1 . . . . . . . . . . . . . . . . . . . . . –3.3 V to +3.5 V
Digital I/O Voltage to GND . . . . . . . . –0.3 V to VDD + 0.3 V
Analog I/O Voltage to GND . . . . . . . . –0.3 V to VDD + 0.3 V
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . 150°C
CSP ꢀJA Thermal Impedance . . . . . . . . . . . . . . . . . . . 122°C/W
Soldering Reflow Temperature
*CP = Chip Scale Package
PIN CONFIGURATION
Vapor Phase (60 sec max) . . . . . . . . . . . . . . . . . . . . . 240°C
IR Reflow (20 sec max) . . . . . . . . . . . . . . . . . . . . . . . 240°C
NOTES
1Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only and functional operation of
the device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2This device is a high performance RF integrated circuit with an ESD rating
of <2 kΩ, and it is ESD sensitive. Proper precautions should be taken for handling
and assembly.
CP
1
1 2
18 CP
17 DV
16 IF
2
GND
PIN 1
RF
INDICATOR
CP
RF A 3
RF B 4
IN
GND
DD
A
IN
IN
B
ADF4252
15 IF
IN
TOP VIEW
A
1 5
14 A
13 R
2
GND
GND
SET
(Not to Scale)
MUXOUT 6
3GND = CPGND1, AGND1, DGND, AGND2, and CPGND2.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
ADF4252 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
–4–
REV. B