参数资料
型号: DS1874T+
厂商: Maxim Integrated
文件页数: 60/88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 02h, Register 8Ah: CNFGB
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
00h
PW2 or (PW1 and RWTBL246) or (PW1 and RTBL246)
PW2 or (PW1 and RWTBL246)
Nonvolatile (SEE)
8Ah
IN1C
INVOUT1
RESERVED
RESERVED
RESERVED
ALATCH
QTLATCH
WLATCH
BIT 7
BIT 7
BIT 6
BITS 5:3
BIT 2
BIT 1
BIT 0
IN1C: IN1 Software Control Bit (see Figure 13).
0 = IN1 pin ’s logic controls OUT1 pin.
1 = OUT1 is active (bit 6 defines the polarity).
INVOUT1: Inverts the active state for OUT1 (see Figure 13).
0 = Noninverted.
1 = Inverted.
RESERVED
ALATCH: ADC Alarm ’s Comparison Latch. Lower Memory, Registers 70h –71h.
0 = ADC alarm flags reflect the status of the last comparison.
1 = ADC alarm flags remain set.
QTLATCH: Quick Trip ’s Comparison Latch. Lower Memory, Registers 72h –73h.
0 = QT alarm flags reflect the status of the last comparison.
1 = QT alarm flags remain set.
WLATCH: ADC Warning ’s Comparison Latch. Lower Memory, Registers 74h –75h.
0 = ADC warning flags reflect the status of the last comparison.
1 = ADC warning flags remain set.
BIT 0
60
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