参数资料
型号: DS1864T+
厂商: Maxim Integrated
文件页数: 60/72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), DDh: LOS Threshold (LOS)
FACTORY DEFAULT:
MEMORY TYPE:
00h
Shadowed Memory (SEE)
2
DDh
7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
bit7
This byte sets a low D/A threshold for comparing received power (RSSI) level. Only the upper 8 bits of the 16 bit value are
compared.
Table 05h Register Descriptions
Table 05h, C0h to C1h: Device ID
bit0
FACTORY DEFAULT:
MEMORY TYPE:
18 64h
Hardwired
C0h
C1h
0
0
0
1
0
1
1
0
1
0
0
1
0
0
0
0
bit7
These bytes identify the device as a DS1864.
Table 05h, C2h: Device Revision
bit0
FACTORY DEFAULT:
MEMORY TYPE:
##h
Hardwired
2
C2h
7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
bit7
This byte indicates revision of the design.
bit0
60
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