DS1864 Maxim Integrated Products, DS1864 Datasheet - Page 2

• Manufacturer Part Number: DS1864
• Description: SFP Laser Controller and Diagnostic IC
• Manufacturer: Maxim Integrated Products

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ABSOLUTE MAXIMUM RATINGS
Voltage Range on V
Voltage Range on Inputs Relative to Ground* .................-0.5V to
Voltage Range on DAC Pins Relative to Ground*............-0.5V to
SFP Laser Controller and
Diagnostic IC
*Not to exceed 6.0V.
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.
RECOMMENDED OPERATING CONDITIONS
(T
DC ELECTRICAL CHARACTERISTICS
(V
2
Supply Current
Input Leakage (SDA, SCL)
Low-Level Output Voltage (SDA)
I/O Capacitance
TX-D Pullup Resistor
Digital Power-On Reset
Analog Power-On Reset
High-Level Output Voltage
(FETG)
Low-Level Output Voltage (TX-F,
LOS Voltage, FETG)
Input Current Each I/O Pin
Supply Voltage
Input Logic 0 (SDA, SCL)
Input Logic 1 (SDA, SCL)
Input Logic Levels (TX-D, INLOS,
RSEL, IN1)
A
CC
= -40°C to +95°C)
_____________________________________________________________________
= 2.97V to 5.5V, T
PARAMETER
PARAMETER
CC
Relative to Ground ...........-0.5V to +6.0V
A
= -40°C to +95°C.)
SYMBOL
SYMBOL
V
V
V
V
C
V
V
R
V
I
V
V
V
V
POD
CC
I
OL1
OL2
POA
OH
CC
IL
I/O
PU
OL
IH
IH
IL
IL
(Note 1)
I
I
Input Logic 0
Input Logic 1
(Notes 2 and 3)
3mA sink current
6mA sink current
For SDA/SCL
T
4mA source current
4mA sink current
0.4 < V
IL
IH
(V
(V
A
(max) = -10µA
(max) = 10µA
= +25°C
CC
CC
+ 0.5V)
+ 0.5V)
I/O
< 0.9V
CONDITIONS
CONDITIONS
CC
Current into DAC Pins ...........................................................5mA
Operating Temperature Range ...........................-40°C to +95°C
Programming Temperature Range .........................0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature............See IPC/J-STD-020 Specification
V
0.7 x
2.97
MIN
2.00
MIN
V
-0.3
-0.3
1.0
0.4
0.0
-10
1.5
CC
14
-1
CC
-
TYP
TYP
20
3
V
+0.3 x
V
V
MAX
MAX
5.50
V
2.97
+10
CC
CC
CC
0.4
0.6
2.2
0.3
0.4
0.3
0.9
0.3
+1
10
24
CC
5
+
+
+
UNITS
UNITS
mA
kΩ
µA
pF
µA
V
V
V
V
V
V
V
V
V