参数资料
| 型号： | DS1864K |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 59/72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
Table 04h (Table 01h in DS1859 Configuration), DAh: Control And Shutdown Configuration And Status
FACTORY DEFAULT:
MEMORY TYPE:
00h
Shadowed Memory (SEE)
DAh
FPOL
HTXP enable HBAL enable LTXP enable
X
X
X
MASK
bit7
This byte contains bits for shutdown configuration and status control.
FPOL: Configures the polarity of the auxiliary shutdown (FETG output).
bit0
bit7
bit6
bit5
bit4
bit3:1
bit0
0 = FETG is asserted low under a shutdown condition.
1 = FETG is asserted high under a shutdown condition.
HTXP enable: Configures a shutdown in response to a HTXP alarm.
0 = Shutdown will not respond to a trip of HTXP alarm.
1 = Shutdown will respond to a trip of HTXP alarm.
HBAL enable: Configures a shutdown in response to a HBAL alarm.
0 = Shutdown will not respond to a trip of HBAL alarm.
1 = Shutdown will respond to a trip of HBAL alarm.
LTXP enable: Configures a shutdown in response to a LTXP alarm.
0 = Shutdown will not respond to a trip of LTXP alarm.
1 = Shutdown will respond to a trip of LTXP alarm.
Not used.
MASK: Configures locations of alarms and warning interrupt masks to be either in Table 05h or in Table
01h (Table 00h in DS1859 configuration).
0 = Interrupt masks are located in Table 05h, bytes F8h through FBh.
1 = Interrupt masks are located in Table 01h (Table 00h in DS1859 configuration), bytes F8h through FBh.
Table 04h (Table 01h in DS1859 Configuration), DBh: High Transmitted Power Threshold (HTXP)
FACTORY DEFAULT:
MEMORY TYPE:
FFh
Shadowed Memory (SEE)
DBh
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
bit7
bit0
This byte sets a high D/A threshold for comparing transmitted power level. Only the upper 8 bits of the 16 bit value are compared.
Table 04h (Table 01h in DS1859 Configuration), DCh: Low Transmitted Power Threshold (LTXP)
FACTORY DEFAULT:
MEMORY TYPE:
00h
Shadowed Memory (SEE)
DCh
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
bit7
bit0
This byte sets a low D/A threshold for comparing transmitted power level. Only the upper 8 bits of the 16 bit value are compared.
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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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