Datasheet
MAX9325
2:8 Differential LVPECL/LVECL/HSTL Clock and
Data Driver
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
((V
CC
- V
EE
) = 2.375V to 3.8V, R
L
= 50Ω ±1% to V
CC
- 2V. Typical values are at (V
CC
- V
EE
) = 3.3V, V
IH
= (V
CC
- 1V), V
IL
= (V
CC
- 1.5V).)
(Notes 1–4)
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.
V
CC
- V
EE
...............................................................-0.3V to +4.1V
Inputs (CLK_,
CLK_, CLK_SEL) to V
EE
......-0.3V to (V
CC
+ 0.3V)
CLK_ to CLK_ .....................................................................±3.0V
Continuous Output Current .................................................50mA
Surge Output Current........................................................100mA
V
BB
Sink/Source Current................................................±0.65mA
Continuous Power Dissipation (T
A
= +70°C)
28-Lead PLCC (derate 10.5mW/°C above +70°C) .....842mW
θ
JA
in Still Air .............................................................+95°C/W
θ
JC
.............................................................................+25°C/W
28-Lead QFN (derate 20.8mW/°C above +70°C) ....1667mW
θ
JA
in Still Air ............................................................+48°C/W
θ
JC
..............................................................................+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 (CLK_, CLK_, Q_, Q_)....................≥2kV
Soldering Temperature (10s) ...........................................+300°C
-40°C +25°C +85°C
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNITS
SINGLE-ENDED INPUT (CLK_SEL)
Single-Ended
Input High
Voltage
V
IH
Figure 1
V
CC
- 1.165
V
CC
V
CC
- 1.165
V
CC
V
CC
- 1.165
V
CC
V
Single-Ended
Input Low
Voltage
V
IL
Figure 1
V
EE
V
CC
- 1.475
V
EE
V
CC
- 1.475
V
EE
V
CC
- 1.475
V
Input Current I
IN
V
IH
, V
IL
-10.0 +150 -10.0 +150 -10.0 +150
µA
DIFFERENTIAL INPUT (CLK_, CLK_)
Single-Ended
Input High
Voltage
V
IH
Figure 1
V
CC
- 1.165
V
CC
V
CC
- 1.165
V
CC
V
CC
- 1.165
V
CC
V
Single-Ended
Input Low
Voltage
V
IL
Figure 1
V
EE
V
CC
- 1.475
V
EE
V
CC
- 1.475
V
EE
VCC
- 1.475
V
Differential Input
High Voltage
V
IHD
Figure 1
V
EE
+ 1.2
V
CC
V
EE
+ 1.2
V
CC
V
EE
+ 1.2
V
CC
V