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参数资料
| 型号： | DS1874T+T&R |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/88页 |
| 文件大小： | 0K |
| 描述： | IC CTLR SFP+ ANLG LDD 28-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 激光二极管控制器 |
| 通道数： | 1 |
| 电源电压： | 2.85 V ~ 3.9 V |
| 电流 - 电源： | 2.5mA |
| 工作温度： | -40°C ~ 95°C |
| 封装/外壳： | 28-WFQFN 裸露焊盘 |
| 供应商设备封装： | 28-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
| 其它名称： | 90-1874T+TRL |
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SFP+ Controller with Digital LDD Interface
ABSOLUTE MAXIMUM RATINGS
Voltage Range on MON1–MON4, RSEL,
IN1, LOS, TXF, and TXD Pins
Relative to Ground .................................-0.5V to (V CC + 0.5V)*
Voltage Range on V CC , SDA, SCL, OUT1,
RSELOUT, and LOSOUT Pins
Operating Temperature Range ...........................-40°C to +95°C
Programming Temperature Range .........................0°C to +95°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature...........................Refer to the IPC/JEDEC
J-STD-020 Specification.
Relative to Ground.................................................-0.5V to +6V
*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
(T A = -40°C to +95°C, unless otherwise noted.)
PARAMETER
Main Supply Voltage
High-Level Input Voltage
(SDA, SCL, SDAOUT)
Low-Level Input Voltage
(SDA, SCL, SDAOUT)
High-Level Input Voltage
(TXD, TXF, RSEL, IN1, LOS)
Low-Level Input Voltage
(TXD, TXF, RSEL, IN1, LOS)
SYMBOL
V CC
V IH:1
V IL:1
V IH:2
V IL:2
(Note 1)
CONDITIONS
MIN
+2.85
0.7 x
V CC
-0.3
2.0
-0.3
TYP
MAX
+3.9
V CC +
0.3
0.3 x
V CC
V CC +
0.3
+0.8
UNITS
V
V
V
V
V
DC ELECTRICAL CHARACTERISTICS
(V CC = +2.85V to +3.9V, T A = -40°C to +95°C, unless otherwise noted.)
PARAMETER
Supply Current
SYMBOL
I CC
(Notes 1, 2)
CONDITIONS
MIN
TYP
2.5
MAX
10
UNITS
mA
Output Leakage
(SDA, SDAOUT, OUT1,
I LO
1
μA
RSELOUT, LOSOUT, TXF)
Low-Level Output Voltage (SDA,
SDAOUT, SCLOUT, CSELOUT,
OUT1, RSELOUT, LOSOUT,
TXDOUT, DAC1, DAC2, TXF)
High-Level Output Voltage
(DAC1, DAC2, SCLOUT,
SDAOUT, CSELOUT, TXDOUT)
TXDOUT Before EEPROM Recall
V OL
V OH
I OL = 4mA
I OL = 6mA
I OH = 4mA
V CC -
0.4
10
0.4
0.6
100
V
V
nA
DAC1 and DAC2 Before LUT
Recall
Input Leakage Current
(SCL, TXD, LOS, RSEL, IN1)
Digital Power-On Reset
Analog Power-On Reset
I LI
POD
POA
Figure 11
1.0
2.0
10
100
1
2.2
2.75
nA
μA
V
V
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1875 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:PON Triplexer and SFP Controller |
| DS1875RT+ | 制造商:Maxim Integrated Products 功能描述:PON TRIPLEXER AND SFP CONTROLLER - Rail/Tube |
| DS1875RT+T&R | 制造商:Maxim Integrated Products 功能描述:PON TRIPLEXER AND SFP CONTROLLER - Tape and Reel |
| DS1875T+ | 功能描述:ADC / DAC多通道 PON Triplexer & SFP Controller RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| DS1875T+T&R | 制造商:Maxim Integrated Products 功能描述:PON TRIPLEXER 38TQFN EP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC SFP CTRLR/TRIPLEXER 38-TQFN 制造商:Maxim Integrated Products 功能描述:ADC / DAC Multichannel PON Triplexer & SFP Controller |
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