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–3–
REV. 0
AD6432
Parameter
Conditions
Min
Typ
Max
Units
LO PORT (LOLO and LOHI)
Input Frequency
Input Signal Voltage Range
Input Resistance
200
200
600
MHz
mV p-p
Differential
Input Pull-Up Resistors to V
POS
(Each Pin)
500
AUXILIARY OP AMPLIFIER
Small Signal –3 dB Bandwidth
Input Signal Voltage Range
Input Offset Voltage
Input Bias Current
Output Signal Voltage Range
50
MHz
V
mV
nA
V
0.1
V
POS
– 2.1
±
4
–150
With R
LOAD
> 4 k
0.1
V
POS
– 0.2
POWER CONSUMPTION
Supply Voltage
Transmit Mode
Receive Mode
Sleep Mode
2.7
3
13
13
< 5
3.6
V
mA
mA
μ
A
At V
GAIN
= 1.2 V
OPERATING TEMPERATURE RANGE
–25
+85
°
C
NOTES
All reference to dBm is relative to 50
.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
1
Supply Voltage VPDV, VPPX, VPDM, VPFL, VPPC, VPRX,
to CMTX, CMRX, CMIF, CMD . . . . . . . . . . . . . . +3.6 V
Internal Power Dissipation
2
. . . . . . . . . . . . . . . . . . . 600 mW
Operating Temperature Range . . . . . . . . . . . –25
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature, Soldering (60 sec) . . . . . . . . . . . +300
°
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; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2
Thermal Characteristics: 44-lead TQFP package:
θ
JA
= 126
°
C.
PIN CONFIGURATION
29
30
31
32
33
27
28
25
26
23
24
40 39 38
41
42
43
44
36 35 34
37
3
4
5
6
7
1
2
10
11
8
9
12 13
V
14 15 16 17 18
M
19 20 21 22
R
TOP VIEW
(Pins Down)
VPDV
CMTX
LOLO
LOHI
CMRX
GND
RFLO
RFHI
GND
MODO
GND
FREF
GND
IFS0
CMDM
FLTR
VPFL
VPDM
IRXP
IRXN
QRXP
QRXN
V
I
I
Q
Q
T
P
P
G
M
I
I
V
C
C
G
G
G
P
AD6432
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option*
Model
AD6432AST
–25
°
C to +85
°
C
44-Pin Plastic
TQFP
ST-44
*ST = Thin Quad Flatpack.
WARNING!
ESD SENSITIVE DEVICE
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 AD6432 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.