参数资料
型号: DS1873T+
厂商: Maxim Integrated
文件页数: 73/86页
文件大小: 0K
描述: IC CTLR SFP+ ANLG LDD 28-TQFN
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
通道数: 1
电源电压: 2.85 V ~ 3.9 V
电流 - 电源: 2.5mA
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: 托盘
安装类型: 表面贴装
其它名称: 90-1873T+000
SFP+ Controller with Analog LDD Interface
Table 02h, Register C1h: PW_ENB
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
03h
PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)
PW2 or (PW1 and RWTBL2)
Nonvolatile (SEE)
C1h
RWTBL46
RTBL1C
RTBL2
RTBL1A
RTBL1B
WPW1
WAUXAU
WAUXBU
BIT 7
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
BIT 0
RWTBL46: Tables 04h and 06h
0 = (Default) Read and write access for PW2 only.
1 = Read and write access for PW1.
RTBL1C: Table 01h or Table 05h, Registers F8h –FFh. Table address is dependent on MASK bit
(Table 02h, Register 89h).
0 = (Default) Read access for PW2 only.
1 = Read access for PW1.
RTBL2: Table 02h
0 = (Default) Read access for PW2 only.
1 = Read access for PW1.
RTBL1A: Table 01h, Registers 80h –BFh
0 = (Default) Read access for PW2 only.
1 = Read access for PW1.
RTBL1B: Table 01h, Registers C0h –F7h
0 = (Default) Read access for PW2 only.
1 = Read access for PW1.
WPW1: Register PW1 (Table 02h, Registers B0h –B3h). For security purposes these registers are
not readable.
0 = (Default) Write access for PW2 only.
1 = Write access for PW1.
WAUXAU: Auxiliary Memory, Registers 00h –7Fh. All users can read this area.
0 = Write access for PW2 only.
1 = (Default) Write access for user, PW1 and PW2.
WAUXBU: Auxiliary Memory, Registers 80h –FFh. All users can read this area.
0 = Write access for PW2 only.
1 = (Default) Write access for user, PW1 and PW2.
Table 02h, Register C2h–C5h: RESERVED
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
These registers are reserved.
00h
PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)
PW2 or (PW1 and RWTBL2)
Nonvolatile (SEE)
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73
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