DS1862(2006) 데이터 시트보기 (PDF) - Maxim Integrated
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DS1862 Datasheet PDF : 42 Pages
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XFP Laser Control and Digital Diagnostic IC
ABSOLUTE MAXIMUM RATINGS
Voltage on Any Open-Drain Pin
Relative to Ground.............................................-0.5V to +6.0V
Voltage on MOD-DSEL, SDA, SCL, FETG, THRSET, TX-D,
AUX1MON, AUX2MON, IBIASMON,
RSSI, BIASSET, MODSET, EN1,
and EN2 ............-0.5V to (VCC3 + 0.5V), not to exceed +6.0V
Voltage on SC-RX-LOS, SC-RX-LOL, RX-LOS, SC-TX-LOS,
MOD-NR, EN1,
and EN2 ............-0.5V to (VCC2 + 0.5V), not to exceed +6.0V
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...................See 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
UNITS
V
V
VCC3 +
V
0.5
0.3 x
VCC3
V
2
VCC3 +
0.3
V
-0.3
+0.8
V
2 _____________________________________________________________________
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