
M
Quad Differential LVECL/LVPECL
Buffer/Receivers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to V
EE
................................................................-0.3V to +6V
Inputs to V
EE
...............................................-0.3V to (V
CC
+ 0.3V)
Differential Input Voltage .......................................................±3V
Continuous Output Current.................................................50mA
Surge Output Current........................................................100mA
Continuous Power Dissipation (T
A
= +70
°
C)
32-Pin 5mm x 5mm TQFP
(derate 9.5mW/
°
C above +70
°
C).................................761mW
32-Lead 5mm x 5mm QFN
(derate 21.3mW/
°
C above +70
°
C)...................................1.7W
Junction-to-Ambient Thermal Resistance in Still Air
32-Pin 5mm x 5mm TQFP........................................+105
°
C/W
32-Lead 5mm x 5mm QFN ........................................+47
°
C/W
DC ELECTRICAL CHARACTERISTICS
(V
CC
- V
EE
= 2.375V to 5.5V, MAX9400/MAX9403 outputs terminated with 50
±1% to V
CC
- 2.0V. Typical values are at V
CC
- V
EE
=
3.3V, V
IHD
= V
CC
- 0.9V, V
ILD
= V
CC
- 1.7V, T
A
= +25
°
C, unless otherwise noted.) (Notes 1, 2, and 3)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Junction-to-Ambient Thermal Resistance with
500LFPM Airflow
32-Pin 5mm x 5mm TQFP.........................................+73
°
C/W
Junction-to-Case Thermal Resistance
32-Pin 5mm x 5mm TQFP.........................................+25
°
C/W
32-Lead 5mm x 5mm QFN .........................................+2
°
C/W
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
ESD Protection
Human Body Model (Inputs and Outputs)........................2kV
Soldering Temperature (10s)...........................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INPUTS (IN_,
IN_
, CLK,
CLK
, EN,
EN
, SEL,
SEL
)
Differential Input High Voltage
V
IHD
Figure 1
V
EE
+
1.4
V
CC
V
Differential Input Low Voltage
V
ILD
Figure 1
V
EE
V
CC
-
0.2
V
V
CC
- V
EE
< +3.0V
0.2
V
CC
-
V
EE
3.0
Differential Input Voltage
V
ID
Figure 1
V
CC
- V
EE
≥
+3.0V
EN,
EN
, SEL,
SEL
, IN_, I
N_
,
CLK, or
CLK
= V
IHD
or V
ILD
0.2
V
MAX9400/
MAX9402
-10
25
Input Current
I
IH
, I
IL
MAX9403/
MAX9405
EN,
EN
, SEL,
SEL
, CLK, or
CLK
= V
IHD
or V
ILD
-10
25
μA
Differential Input Resistance
R
IN
MAX9403/MAX9405
86
114
OUTPUTS (OUT_,
OUT_
)
Differential Output Voltage
V
OH
-
V
OL
Figure 1
600
660
mV
Output Common-Mode Voltage
V
OCM
Figure 1
V
CC
-
1.5
V
CC
-
1.25
V
CC
-
1.1
V
Internal Current Source
Output Impedance
POWER SUPPLY
I
SINK
R
OUT
MAX9402/MAX9405, Figure 2
MAX9402/MAX9405, Figure 2
6.5
40
8.3
50
10
60
mA
MAX9402/MAX9405
MAX9400/MAX9403
150
86
180
118
Supply Current
I
EE
mA