參數(shù)資料
型號(hào)： DS1875T+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 45/92頁(yè)
文件大?。?/td> 0K
描述： IC SFP CTRLR/TRIPLEXER 38-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 90
應(yīng)用： 光纖
接口： I²C
電源電壓： 2.85 V ~ 3.9 V
封裝/外殼： 38-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 38-TQFN（5x7）
包裝： 管件
安裝類(lèi)型： 表面貼裝
產(chǎn)品目錄頁(yè)面： 1431 (CN2011-ZH PDF)
DS1875
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.
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.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Main Supply Voltage
VCC
(Note 1)
+2.85
+3.9
V
High-Level Input Voltage
(SDA, SCL, BEN)
VIH:1
0.7 x
VCC
VCC +
0.3
V
Low-Level Input Voltage
(SDA, SCL, BEN)
VIL:1
-0.3
0.3 x
VCC
V
High-Level Input Voltage
(TX-D, LOSI, D0, D1, D2, D3)
VIH:2
2.0
VCC +
0.3
V
Low-Level Input Voltage
(TX-D, LOSI, D0, D1, D2, D3)
VIL:2
-0.3
+0.8
V
AC ELECTRICAL CHARACTERISTICS
(VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
ICC
(Notes 1, 2)
5.5
10
mA
Output Leakage
(SDA, TX-F, D0, D1, D2, D3)
ILO
(Note 2)
1
μA
IOL = 4mA
0.4
Low-Level Output Voltage
(SDA, TX-F, FETG, D0, D1, D2, D3)
VOL
IOL = 6mA
0.6
V
High-Level Output Voltage
(FETG)
VOH
IOH = 4mA
VCC -
0.4
V
FETG Before Recall
(Note 3)
10
100
nA
Input Leakage Current
(SCL, BEN, TX-D, LOSI)
ILI:1
1
μA
Digital Power-On Reset
POD
1.0
2.2
V
Analog Power-On Reset
POA
2.1
2.75
V
*
Subject to not exceeding +6V.
RECOMMENDED OPERATING CONDITIONS
(TA = -40°C to +95°C, unless otherwise noted.)
ABSOLUTE MAXIMUM RATINGS
PON Triplexer and SFP Controller
_______________________________________________________________________________________
5
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