参数资料
型号: DS1863E+
厂商: Maxim Integrated
文件页数: 49/62页
文件大小: 0K
描述: IC LASR CTRLR 1CHAN 5.5V 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
类型: 激光二极管控制器
通道数: 1
电源电压: 2.85 V ~ 5.5 V
电流 - 电源: 5mA
电流 - 偏置: 1.2mA
工作温度: -40°C ~ 95°C
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
安装类型: 表面贴装
产品目录页面: 1429 (CN2011-ZH PDF)
Burst-Mode PON Controller
With Integrated Monitoring
Table 02h, Register 8Dh: Comp Ranging
FACTORY DEFAULT:
READ ACCESS
WRITE ACCESS
MEMORY TYPE:
00h
PW2
PW2
Nonvolatile (SEE)
8Dh
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
APC 2
APC 1
APC 0
bit7
bit0
This byte controls the Full-Scale range for the Quick-Trip monitoring of the APC reference as well as the closed loop monitoring of
APC.
bit7:3
bit2:0
RESERVED (Default = 0)
APC RANGING: 3-bit value to select the FS comparison voltage for BMD with the APC. Default is
000b and creates a FS voltage of 2.5V.
APC 2 TO APC 0
000b
001b
010b
011b
100b
101b
110b
111b
% OF 2.5V
100
80.07
66.79
50.18
40.22
33.57
28.82
25.26
FS VOLTAGE
2.500
2.002
1.670
1.255
1.006
0.839
0.721
0.632
Table 02h, Register 8Eh: Right Shift 1
FACTORY DEFAULT:
READ ACCESS
WRITE ACCESS
MEMORY TYPE:
00h
PW2
PW2
Nonvolatile (SEE)
8Eh
RESERVED
MON1_2
MON1_1
MON1_0
RESERVED
MON2_2
MON2_1
MON2_0
bit7
bit0
Allows for right-shifting the final answer of MON1 and MON2 voltage measurements. This allows for scaling the measurements to
the smallest Full-scale voltage and then right-shifting the final result so the reading is weighted to the correct LSB.
____________________________________________________________________
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