参数资料
型号: DS1876T+T&R
厂商: Maxim Integrated Products
文件页数: 63/69页
文件大小: 0K
描述: IC CTRLR SFP DUAL LDD 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: SFP 激光控制器
输入类型: 逻辑
输出类型: 逻辑
接口: I²C
电流 - 电源: 10mA
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 带卷 (TR)
66
Maxim Integrated
SFP Controller with Dual LDD Interface
DS1876
Table 06h, Register C8h–DFh: EMPTY
Table 06h, Register E0h–E7h: HBATH LUT
FACTORY DEFAULT
00h
READ ACCESS
N/A
WRITE ACCESS
N/A
A2h AND B2h MEMORY
N/A
MEMORY TYPE
None
These registers do not exist.
FACTORY DEFAULT
00h
READ ACCESS
PW2 or (PW1 and RWTBL46)
WRITE ACCESS
PW2 or (PW1 and RWTBL46)
A2h AND B2h MEMORY
Different A2h and B2h memory locations
MEMORY TYPE
Nonvolatile (EE)
E0h–E7h
27
26
25
24
23
22
21
20
BIT 7
BIT 0
The high bias alarm threshold (HBATH) LUT is used to temperature compensate the bias QT threshold (HBIAS).
The table below shows the range of temperature for each byte’s location. The table shows a rising temperature;
for a falling temperature there is 1NC of hysteresis.
E0h
Less than or equal to -8NC
E1h
Greater than -8NC up to +8NC
E2h
Greater than +8NC up to +24NC
E3h
Greater than +24NC up to +40NC
E4h
Greater than +40NC up to +56NC
E5h
Greater than +56NC up to +72NC
E6h
Greater than +72NC up to +88NC
E7h
Greater than +88NC
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