参数资料
型号: DS1874T+
厂商: Maxim Integrated
文件页数: 54/88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: 管件
安装类型: 表面贴装
其它名称: 90-1874T+000
SFP+ Controller with Digital LDD Interface
Table 01h, Register FDh: WARN EN 2
POWER-ON VALUE
READ ACCESS
WRITE ACCESS
MEMORY TYPE
00h
PW2 or (PW1 and RWTBL1C) or (PW1 and RTBL1C)
PW2 or (PW1 and RWTBL1C)
Nonvolatile (SEE)
F9h
MON3 HI
MON3 LO
MON4 HI
MON4 LO
RESERVED
RESERVED
RESERVED
RESERVED
BIT 7
BIT 0
Layout is identical to WARN 2 in Lower Memory, Register 75h. Enables warnings to create TXFINT (Lower Memory,
Register 71h) logic. The MASK bit (Table 02h, Register 89h) determines whether this memory exists in Table 01h or
05h.
MON3 HI:
BIT 7
BIT 6
BIT 5
BIT 4
BITS 3:0
0 = Disables interrupt from MON3 HI warning.
1 = Enables interrupt from MON3 HI warning.
MON3 LO:
0 = Disables interrupt from MON3 LO warning.
1 = Enables interrupt from MON3 LO warning.
MON4 HI:
0 = Disables interrupt from MON4 HI warning.
1 = Enables interrupt from MON4 HI warning.
MON4 LO:
0 = Disables interrupt from MON4 LO warning.
1 = Enables interrupt from MON4 LO warning.
RESERVED
Table 01h, Register FEh–FFh: RESERVED
POWER-ON VALUE
READ ACCESS
WRITE ACCESS
MEMORY TYPE
These registers are reserved.
00h
PW2 or (PW1 and RWTBL1C) or (PW1 and RTBL1C)
PW2 or (PW1 and RWTBL1C)
Nonvolatile (SEE)
54
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