参数资料
型号: DS1884AT+T
厂商: Maxim Integrated Products
文件页数: 2/92页
文件大小: 0K
描述: IC SFP PON ONU CTRLR 24TQFN
标准包装: 2,500
系列: *
DS1884
SFP and PON ONU Controller
with Digital LDD Interface
10
Maxim Integrated
Voltage Range on IN1, DAC, LOS, RSSIP, RSSIN,
REFIN, RSEL, TXF, TXMON and
TXD Pins Relative to Ground................ -0.5V to (VCC + 0.5V)
(subject to not exceeding +6V)
Voltage Range on VCC, SDA, SCL, TXFOUT
and LOSOUT Pins Relative to Ground................-0.5V to +6V
Continuous Power Dissipation (TA = +70NC)
TQFN (derate 28.6mW/NC above +70NC) ...............2285.7mW
Operating Temperature Range.......................... -40NC to +95NC
Programming Temperature Range ....................... 0NC to +95NC
Storage Temperature Range............................ -55NC to +125NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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 = -40NC to +95NC, unless otherwise noted.)
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.85V to +3.6V, TA = -40NC to +95NC, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Main Supply Voltage
VCC
(Note 1)
2.85
3.6
V
High-Level Input Voltage
(SDA, SCL, SDAOUT)
VIH:1
0.7 x
VCC
VCC +
0.3
V
Low-Level Input Voltage
(SDA, SCL, SDAOUT)
VIL:1
-0.3
+0.3 x
VCC
V
High-Level Input Voltage
(IN1, LOS, RSEL, TXD, TXF)
VIH:2
2.0
VCC +
0.3
V
Low-Level Input Voltage
(IN1, LOS, RSEL, TXD, TXF)
VIL:2
-0.3
+0.8
V
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
ICC
(Notes 1, 2)
1
2
mA
Output Leakage
(LOSOUT, SDA, SDAOUT,
TXFOUT)
ILO
1
F
A
Low-Level Output Voltage
(CSEL1OUT, CSEL2OUT,
LOSOUT, SDA, SDAOUT,
SCLOUT, TXDOUT, TXFOUT)
VOL
IOL = 4mA
0.4
V
IOL = 6mA
0.6
High-Level Output Voltage
(CSEL1OUT, CSEL2OUT,
SCLOUT, SDAOUT, TXDOUT)
VOH
IOH = 4mA
VCC -
0.4
V
Input Leakage Current
(IN1, LOS, RSEL, SCL, TXD, TXF)
ILI
1
F
A
Digital Power-On Reset
POD
2.1
2.6
V
Analog Power-On Reset
POA
2.2
2.8
V
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