参数资料
型号: DS1864T+
厂商: Maxim Integrated
文件页数: 47/72页
文件大小: 0K
描述: IC LASER CTRLR 1CHAN 5.5V 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
类型: 激光二极管控制器(光纤)
通道数: 1
电源电压: 2.97 V ~ 5.5 V
电流 - 电源: 3mA
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: 管件
安装类型: 表面贴装
SFP Laser Controller and
Diagnostic IC
Table 04h (Table 01h in DS1859 Configuration), 82h: DAC0 Value
FACTORY DEFAULT:
MEMORY TYPE:
DAC0 value is high-impedance (Hi-Z) until programmed value is recalled from
Volatile (SRAM)
2
82h
7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
bit7
bit0
DAC values from 00h to FFh for DAC0 are stored here. Under normal operation, the LUTs automatically select the DAC setting
according to the values programmed into the corresponding LUT. This byte is updated automatically based on the current
temperature and is corresponding setting in the LUT.
Table 04h (Table 01h in DS1859 Configuration), 83h: DAC1 Value
FACTORY DEFAULT:
MEMORY TYPE:
DAC1 value is high-impedance (Hi-Z) until programmed value is recalled from
Volatile (SRAM)
2
83h
7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
bit7
bit0
DAC values from 00h to FFh for DAC1 are stored here. Under normal operation, the LUTs automatically select the DAC setting
according to the values programmed into the corresponding LUT. This byte is updated automatically based on the current
temperature and is corresponding setting in the LUT.
Table 04h (Table 01h in DS1859 Configuration), 84h to 87h: Reserved Memory
84h to 87h
RESERVED
____________________________________________________________________
47
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