Datasheet
REV. B–4–
ADF4252
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.
ORDERING GUIDE
Temperature Package
Mode Range Option
*
ADF4252BCP –40ºC to +85ºC CP-24
ADF4252BCP-REEL –40ºC to +85ºC CP-24
ADF4252BCP-REEL7 –40ºC to +85ºC CP-24
EVAL–ADF4252EB1
EVAL–ADF4252EB2
*CP = Chip Scale Package
PIN CONFIGURATION
PIN 1
INDICATOR
TOP VIEW
(Not to Scale)
18 CP
GND
2
17 DV
DD
16 IF
IN
A
15 IF
IN
B
CP
RF
1
CP
GND
1 2
RF
IN
A 3
24 V
P
1
14 A
GND
2
13 R
SET
REF
IN
7
REF
OUT
8
D
GND
9
CLK 10
DATA 11
LE 12
RF
IN
B 4
A
GND
1 5
MUXOUT 6
23 V
DD
1
22 V
DD
3
21 V
DD
2
20 V
P
2
19 CP
IF
ADF4252
ABSOLUTE MAXIMUM RATINGS
1, 2
(T
A
= 25°C, unless otherwise noted.)
V
DD
1, V
DD
2, V
DD
3, DV
DD
to GND
3
. . . . . . . . –0.3 V to +4 V
REF
IN
, RF
IN
A, RF
IN
B to GND . . . . . . –0.3 V to V
DD
+ 0.3 V
V
P
1, V
P
2 to GND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +5.8 V
V
P
1, V
P
2 to V
DD
1 . . . . . . . . . . . . . . . . . . . . . – 3.3 V to +3.5 V
Digital I/O Voltage to GND . . . . . . . . –0.3 V to V
DD
+ 0.3 V
Analog I/O Voltage to GND . . . . . . . . –0.3 V to V
DD
+ 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
Vapor Phase (60 sec max) . . . . . . . . . . . . . . . . . . . . . 240°C
IR Reflow (20 sec max) . . . . . . . . . . . . . . . . . . . . . . . 240°C
NOTES
1
Stresses 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.
2
This 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.
3
GND = CP
GND
1, A
GND
1, D
GND
, A
GND
2, and CP
GND
2.