MAX9314ECJ 查看數據表（PDF） - Maxim Integrated
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MAX9314ECJ Datasheet PDF : 9 Pages
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Dual 1:5 Differential LVPECL/LVECL/HSTL
Clock and Data Drivers
ABSOLUTE MAXIMUM RATINGS
VCC - VEE...............................................................................4.1V
Inputs (CLK_, CLK_) .............................VEE - 0.3V to VCC + 0.3V
CLK_ to CLK_ ....................................................................±3.0V
Continuous Output Current .................................................50mA
Surge Output Current........................................................100mA
VBB Sink/Source Current ...............................................±0.65mA
Continuous Power Dissipation (TA = +70°C)
32-Pin LQFP (derate 20.7mW/°C above +70°C) ....1652.9mW
32-Pin TQFN (derate 34.5mW/°C above +70°C)....2758.6mW
Junction-to-Case Thermal Resistance (TJC) (Note A)
32-Pin LQFP ................................................................12°C/W
32-Pin TQFN ..................................................................2°C/W
Junction-to-Ambient Thermal Resistance (TJA) (Note 1)
32-Pin LQFP .............................................................48.4°C/W
32-Pin TQFN ................................................................29°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
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
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.
DC ELECTRICAL CHARACTERISTICS
(VCC - VEE = +2.25V to +3.8V, outputs loaded with 50Ω ±1% to VCC - 2V.) (Notes 2–5)
PARAMETER SYMBOL
INPUTS (CLK_, CLK_)
CONDITIONS
-40°C
MIN
MAX
+25°C
MIN
MAX
Single-Ended
Input High
Voltage
VBB
connected MAX9312
VCC -
1.23
VCC
VCC -
1.23
VCC
VIH
to CLK_
(VIL for VBB
connected MAX9314
to CLK_)
VCC -
1.165
VCC
VCC -
1.165
VCC
Single-Ended
Input Low
Voltage
High Voltage of
Differential Input
Low Voltage of
Differential Input
VIL
VIHD
VILD
VBB
connected MAX9312
to CLK_
(VIL for VBB
connected MAX9314
to CLK_)
VEE
VEE
VEE +
1.2
VEE
Differential Input
Voltage
Input High
Current
CLK_ Input Low
Current
VIHD -
VILD
IIH
IILCLK
For VCC - VEE < 3.0V
For VCC - VEE ≥ 3.0V
0.095
0.095
-10
VCC -
1.62
VCC -
1.475
VCC
VCC -
0.095
VCC -
VEE
3.0
150
+10
VEE
VEE
VEE +
1.2
VEE
0.095
0.095
-10
VCC -
1.62
VCC -
1.475
VCC
VCC -
0.095
VCC -
VEE
3.0
150
+10
+85°C
MIN
MAX
UNITS
VCC -
1.23
VCC
V
VCC -
1.165
VCC
VEE
VCC -
1.62
V
VEE
VCC -
1.475
VEE +
1.2
VCC
V
VEE
VCC -
0.095
V
0.095
VCC -
VEE
V
0.095
3.0
150
µA
-10
+10
µA
2 _______________________________________________________________________________________
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