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参数资料
| 型号： | DS1862AB+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA25 |
| 封装： | 5 X 5 MM, ROHS COMPLIANT, CSBGA-25 |
| 文件页数： | 27/42页 |
| 文件大小： | 586K |
| 代理商： | DS1862AB+ |
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DS1862A
XFP Laser Control and Digital Diagnostic IC
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33
85h
APC REF FINE .................<R-Module/W-Module><Shadowed Nonvolatile><00> This 2-bit value in <1:0> sets
the fine APC current on BMD. The MSB is bit 1.
86h
LUT RANGE .....................<R-Module/W-Module><Shadowed Nonvolatile><00> This 3-bit register in <2:0>
sets the current range on MODSET. The MSB is bit 2.
87h
Control Register 1 ............<R-Module/W-Module><Shadowed Nonvolatile><00>
Bit 0: Reserved.
Bit 1: SRC_SINK_B. If set, then BMD sources current; otherwise, BMD sinks current.
Bit 2: Reserved.
Bit 3: Reserved.
Bit 4: QT TX-P LO Mask. If set, then TX-P low does not have the ability to cause a safety fault.
Bit 5: QT HIGH BIAS Mask. If set, then HIGH BIAS does not have the ability to cause a safety fault.
Bit 6: QT TX-P HI Mask. If set, then TX-P high does not have the ability to cause a safety fault.
Bit 7: FETG_POL. If set, then FETG asserts with a high logic level; otherwise, it asserts with a low logic level.
88h
QT TX-P HI .......................<R-Module/W-Module><Shadowed Nonvolatile><FF> This is the TX-P quick-trip
threshold setting that is used as a comparison to generate a TX-P high safety fault.
89h
QT TX-P LO......................<R-Module/W-Module><Shadowed Nonvolatile><00> This is the TX-P quick-trip
threshold setting that is used as a comparison to generate a TX-P low safety fault.
8Ah
QT HIGH BIAS .................<R-Module/W-Module><Shadowed Nonvolatile><FF> This is the TX-P quick-trip
threshold setting that is used as a comparison to generate a HIGH BIAS safety fault.
8Bh
Control Register 2 ............<R-Module/W-Module><Shadowed Nonvolatile><00>
Bit 0: Reserved.
Bit 1: Reserved.
Bit 2: Reserved.
Bit 3: Reserved.
Bit 4: TEMP_INT/EXT. If set, then the LUT INDEX POINTER register is controlled by AUX2MON. Otherwise, the
internal temperature sensor controls the LUT.
Bit 5: Reserve_EN. If set, then VCC2/3 is actively updated in the monitor loop.
Bit 6: Reserved.
Bit 7: Reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1862AB+ | 功能描述:激光驱动器 XFP Laser Control & Digital Diagnostic RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| DS1862AB+T&R | 制造商:Maxim Integrated Products 功能描述:XFP LASER CONTROL 25CSBGA - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LASR CTRLR 7CHAN 5.5V 25CSBGA |
| DS1862AB+T&R | 功能描述:激光驱动器 XFP Laser Control & Digital Diagnostic RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| DS1862AB+TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:XFP Laser Control and Digital Diagnostic IC |
| DS1862B | 功能描述:激光驱动器 RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
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