参数资料
型号: DS1875T+
厂商: Maxim Integrated Products
文件页数: 55/92页
文件大小: 0K
描述: IC SFP CTRLR/TRIPLEXER 38-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 90
应用: 光纤
接口: I²C
电源电压: 2.85 V ~ 3.9 V
封装/外壳: 38-WFQFN 裸露焊盘
供应商设备封装: 38-TQFN(5x7)
包装: 管件
安装类型: 表面贴装
产品目录页面: 1431 (CN2011-ZH PDF)
DS1875
Table 01h, Register FAh: ALARM1
POWER-ON VALUE
00h
READ ACCESS
All
WRITE ACCESS
PW1
MEMORY TYPE
Volatile
FAh
RESERVED
BIAS HI
RESERVED
TXP HI
TXP LO
BIT 7
BIT 0
Layout is identical to ALARM1 in Lower Memory, Register 72h with one exception.
1. These bits are latched. They are cleared by power-down or a write with PW1 access.
Table 01h, Register FBh: ALARM0
POWER-ON VALUE
00h
READ ACCESS
All
WRITE ACCESS
PW1
MEMORY TYPE
Volatile
FBh
M3QT HI
RESERVED
BIAS MAX
RESERVED
BIT 7
BIT 0
Layout is identical to ALARM0 in Lower Memory, Register 73h with one exception.
1. These bits are latched. They are cleared by power-down or a write with PW1 access
Table 01h, Register FCh: WARN3
POWER-ON VALUE
00h
READ ACCESS
All
WRITE ACCESS
PW1
MEMORY TYPE
Volatile
FCh
TEMP HI
TEMP LO
VCC HI
VCC LO
MON1 HI
MON1 LO
MON2 HI
MON2 LO
BIT 7
BIT 0
Layout is identical to WARN3 in Lower Memory, Register 74h with two exceptions.
1. VCC LO warning is not set at power-on.
2. These bits are latched. They are cleared by power-down or a write with PW1 access.
PON Triplexer and SFP Controller
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