参数资料
型号: DS1865T+
厂商: Maxim Integrated Products
文件页数: 61/67页
文件大小: 0K
描述: IC PON TRIPLEXER CTRLR 28TQFN-EP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
系列: *
类型: *
应用: *
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: 管件
DS1865
PON Triplexer Control and
Monitoring Circuit
64
____________________________________________________________________
Table 03h, Register 80h to FFh: PW2 EEPROM
FACTORY DEFAULT
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE:
Nonvolatile (EE)
80h-FFh
EE
bit7
bit0
PW2 protected EEPROM.
Table 04h, Register 80h to C7h: MOD LUT
FACTORY DEFAULT
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE:
Nonvolatile (EE)
80h-C7h
2
7
2
6
2
5
2
4
2
3
2
1
2
0
bit7
bit0
The digital value for the modulation DAC output.
The Modulation LUT is a set of registers assigned to hold the temperature profile for the modulation DAC. The values in this table
combined with the MOD bits in the MOD Ranging register (Table 02h, Register 8Bh) determine the set point for the modulation
voltage. The temperature measurement is used to index the LUT (T INDEX, Table 02h, Register 81h) in 2°C increments from -40°C
to +102°C, starting at 80h in Table 04h. Register 80h defines the -40°C to -38°C MOD output, register 81h defines -38°C to -36°C
MOD output, and so on. Values recalled from this EEPROM memory table are written into the MOD_DAC (Table 02h, Register 82h)
location that holds the value until the next temperature conversion. The part can be placed into a manual mode (MOD-EN bit, Table
02h, Register 80h), where MOD_DAC is directly controlled for calibration. If the temperature compensation functionality is not
required, then program the entire Table 04h to the desired modulation setting.
Table 03h Register Descriptions
Table 04h Register Descriptions
相关PDF资料
PDF描述
DS1866Z/T&R IC POT TRIM LOG 2.7-5.5V 8-SOIC
DS1867S-010+T&R IC POT W/EEPROM DUAL 10K 16-SOIC
DS1868E-010/T&R IC POT DIGITAL DUAL 10K 20-TSSOP
DS1869S-C10+T&R IC RHEOSTAT DALLAST 8SOIC
DS1875T+T&R IC SFP CTRLR/TRIPLEXER 38-TQFN
相关代理商/技术参数
参数描述
DS1865T TR 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:PON Triplexer Control and Monitoring Circuit
DS1865T+ 功能描述:电流和电力监控器、调节器 PON Triplexer Cntrl & Monitoring Circuit RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel
DS1865T+T&R 制造商:Maxim Integrated Products 功能描述:TRIPLEXER CONTROL AND MONITORING CIRCUIT 1TX 1RX 1.25GBPS 28 - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC PON CONTROL TRI 28-TQFN 制造商:Maxim Integrated Products 功能描述:Current & Power Monitors & Regulators PON Triplexer Cntrl & Monitoring Circuit
DS1865T+T&R 功能描述:电流和电力监控器、调节器 PON Triplexer Cntrl & Monitoring Circuit RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel
DS1865T+TR 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:PON Triplexer Control and Monitoring Circuit