参数资料
| 型号： | DS1864K |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 27/72页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR DS1864 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | 电源管理，专用型：激光控制器 |
| 已用 IC / 零件： | DS1864 |
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SFP Laser Controller and
Diagnostic IC
Memory Map
A0h Auxiliary Device Memory Register Descriptions
Auxiliary Registers 00h To FFh: GBIC Memory
FACTORY DEFAULT:
MEMORY TYPE:
00h
EEPROM
These registers are used to store GBIC data as called out by the SFF-8472 specification. This block of EEPROM is accessed
through I 2 C slave address A0h.
A2h Main Device, Lower Memory Register Descriptions
Lower Memory Register 00h to 01h: High Temperature Alarm Limit
FACTORY DEFAULT:
MEMORY TYPE:
0000h
Shadowed Memory (SEE)
2
2
2
2
2
2
2
00h
01h
S
-1
2 6
-2
2 5
-3
2 4
-4
2 3
-5
2 2
-6
2 1
-7
2 0
2 -8
bit7
Temperature measurements above this threshold will set its corresponding alarm bit (Lower Memory Register 70h, bit 7).
Measurements below this threshold will automatically clear its alarm bit.
Lower Memory Register 02h to 03h: Low Temperature Alarm Limit
bit0
FACTORY DEFAULT:
MEMORY TYPE:
0000h
Shadowed Memory (SEE)
02h
03h
S
2 -1
2 6
2 -2
2 5
2 -3
2 4
2 -4
2 3
2 -5
2 2
2 -6
2 1
2 -7
2 0
2 -8
bit7
Temperature measurements below this threshold will set its corresponding alarm bit (Lower Memory Register 70h, bit 6).
Measurements above this threshold will automatically clear its alarm bit.
Lower Memory Register 04h to 05h: High Temperature Warning Limit
bit0
FACTORY DEFAULT:
MEMORY TYPE:
0000h
Shadowed Memory (SEE)
04h
05h
S
2 -1
2 6
2 -2
2 5
2 -3
2 4
2 -4
2 3
2 -5
2 2
2 -6
2 1
2 -7
2 0
2 -8
bit7
Temperature measurements above this threshold will set its corresponding warning bit (Lower Memory Register 74h, bit 7).
Measurements below this threshold will automatically clear its warning bit.
bit0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1864T | 制造商:Maxim Integrated Products 功能描述:DUAL TMP CTRL DAC+MONITORS,QFN - Rail/Tube |
| DS1864T+ | 功能描述:激光驱动器 SFP Laser Controller & Diagnostic IC 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 |
| DS1864T+T&R | 制造商:Maxim Integrated Products 功能描述:DUAL TMP CTRL DAC+MON QFN T&R LF - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LASER CTRLR 1CHAN 5.5V 28TQFN |
| DS1864T+T&R | 功能描述:激光驱动器 SFP Laser Controller & Diagnostic IC 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 |
| DS1865 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:PON Triplexer Control and Monitoring Circuit |
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