参数资料
型号: DS1875T+T&R
厂商: Maxim Integrated Products
文件页数: 64/92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: 2,500
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: 带卷 (TR)
安装类型: 表面贴装
DS1875
Table 02h, Register 8Ah: RESERVED
FACTORY DEFAULT
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE
Nonvolatile (SEE)
This register is reserved.
Table 02h, Register 8Bh: MOD RANGING
FACTORY DEFAULT
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE
Nonvolatile (SEE)
8Bh
RESERVED
MOD2
MOD1
MOD0
BIT 7
BIT 0
The lower nibble of this byte controls the full-scale range of the Modulation DAC
BITS 7:3
RESERVED (Default = 0)
BITS 2:0
MOD[2:0]: MOD FS RANGING: 3-bit value to select the FS output voltage for MOD. Default is 000b
and creates a FS of 1.25V.
MOD[2:0]
% OF 1.25V
FS VOLTAGE (V)
000b
100.00
1.250
001b
80.05
1.001
010b
66.75
0.834
011b
50.13
0.627
100b
40.15
0.502
101b
33.50
0.419
110b
28.74
0.359
111b
25.17
0.315
PON Triplexer and SFP Controller
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