DS1862AB 데이터 시트보기 (PDF) - Maxim Integrated
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DS1862AB Datasheet PDF : 42 Pages
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XFP Laser Control and Digital Diagnostic IC
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Open-Drain Pin
Relative to Ground.............................................-0.5V to +6.0V
Voltage Range on MOD-DESEL, SDA, SCL,
FETG, THRSET, TX-D, AUX1MON, AUX2MON,
IBIASMON, RSSI, BIASSET, MODSET,
EN1, EN2............................................-0.5V to (VCC3 + 0.5V)*
*Not to exceed +6.0V.
Voltage Range on SC-RX-LOS,
SC-RX-LOL, RX-LOS, SC-TX-LOS,
MOD-NR, EN1, EN2 ...........................-0.5V to (VCC2 + 0.5V)*
Operating Temperature Range .........................-40°C to +100°C
EEPROM Programming Temperature Range .........0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature...........................Refer to the IPC JEDEC
J-STD-020 Specification.
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
(VCC3 = +2.9V to +5.5V, TA = -40°C to +100°C, unless otherwise noted.)
PARAMETER
Main Supply Voltage
Secondary Supply Voltage
High-Level Input Voltage
(SDA, SCL)
SYMBOL
VCC3
VCC2
CONDITIONS
(Note 1)
VCC2 not to exceed VCC3 (Note 2)
VIH
IIH (max) = 10μA
Low-Level Input Voltage
(SDA, SCL)
VIL
IIL (max) = -10μA
High-Level Input Voltage
(TX-D, MOD-DESEL,
P-DOWN/RST) (Note 3)
VIH
IIH (max) = 10μA
Low-Level Input Voltage
(TX-D, MOD-DESEL,
P-DOWN/RST) (Note 3)
VIL
IIL (max) = -10μA
MIN
+2.9
+1.6
0.7 x
VCC3
GND -
0.3
TYP
MAX
+5.5
+3.6
VCC3 +
0.5
0.3 x
VCC3
UNITS
V
V
V
V
2
VCC3 +
V
0.3
-0.3
+0.8
V
2 _______________________________________________________________________________________
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