DS1875 데이터 시트보기 (PDF) - Maxim Integrated
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DS1875 Datasheet PDF : 92 Pages
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PON Triplexer and SFP Controller
ABSOLUTE MAXIMUM RATINGS
Voltage Range on MON1–MON8,
BEN, BMD, and TX-D Pins
Relative to Ground .................................-0.5V to (VCC + 0.5V)*
Voltage Range on VCC, SDA, SCL,
D0–D3, and TX-F Pins Relative to Ground...............-0.5V to 6V
Operating Temperature Range ...........................-40°C to +95°C
Programming Temperature Range .........................0°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature...........................Refer to the IPC/JEDEC
J-STD-020 Specification.
*Subject to not exceeding +6V.
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
(TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
Main Supply Voltage
High-Level Input Voltage
(SDA, SCL, BEN)
SYMBOL
VCC (Note 1)
VIH:1
CONDITIONS
Low-Level Input Voltage
(SDA, SCL, BEN)
VIL:1
High-Level Input Voltage
(TX-D, LOSI, D0, D1, D2, D3)
VIH:2
Low-Level Input Voltage
(TX-D, LOSI, D0, D1, D2, D3)
VIL:2
MIN
+2.85
0.7 x
VCC
-0.3
2.0
-0.3
TYP
MAX
+3.9
VCC +
0.3
0.3 x
VCC
VCC +
0.3
UNITS
V
V
V
V
+0.8
V
AC ELECTRICAL CHARACTERISTICS
(VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
Supply Current
Output Leakage
(SDA, TX-F, D0, D1, D2, D3)
Low-Level Output Voltage
(SDA, TX-F, FETG, D0, D1, D2, D3)
High-Level Output Voltage
(FETG)
FETG Before Recall
SYMBOL
ICC
(Notes 1, 2)
ILO
(Note 2)
VOL
IOL = 4mA
IOL = 6mA
VOH
IOH = 4mA
(Note 3)
CONDITIONS
Input Leakage Current
(SCL, BEN, TX-D, LOSI)
Digital Power-On Reset
Analog Power-On Reset
ILI:1
POD
POA
MIN
VCC -
0.4
1.0
2.1
TYP
5.5
10
MAX
10
UNITS
mA
1
μA
0.4
V
0.6
V
100
nA
1
μA
2.2
V
2.75
V
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