参数资料
型号: DS1865T+
厂商: Maxim Integrated Products
文件页数: 42/67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
____________________________________________________________________
47
Table 02h, Register 84h: Vindex
FACTORY DEFAULT
00h
READ ACCESS
PW2
WRITE ACCESS
PW2 and (AEN = 0)
MEMORY TYPE
Volatile
84h
2
7
2
6
2
5
2
4
2
3
2
1
2
0
bit7
bit0
Holds the calculated index based on the MON4 voltage measurement. This index is used for the address during lookup of Table
06h. M4DAC LUT (Table 06h) is 32 bytes from address 80h to 9Fh. The calculation of Vindex is as follows:
Table 02h, Register 85h: M4DAC
FACTORY DEFAULT
00 00h
READ ACCESS
PW2
WRITE ACCESS
PW2 and (M4DAC-EN = 0)
MEMORY TYPE:
Volatile
85h
2
7
2
6
2
5
2
4
2
3
2
1
2
0
bit7
bit0
The digital value used for M4DAC and recalled from Table 06h at the adjusted memory address is found in Vindex. (R.O.)
This register is updated at the end of the MON4 conversion.
Table 02h, Register 86h: Device ID
FACTORY DEFAULT
65h
READ ACCESS
PW2
WRITE ACCESS
N/A
MEMORY TYPE
ROM
86h
01
100
101
bit7
bit0
Hardwired connections to show device ID.
When configured as a single LUT, all 32 bytes are used for lookup.
When configured as a double LUT, the first 16 bytes (80h-8Fh) form the lower LUT and the last 16 bytes (90h-9Fh) form the upper LUT.
For the three different modes, the index used during the lookup function of Table 06h is as follows:
Single
1
0
Vindex
4
Vindex
3
Vindex
2
Vindex
1
Vindex
0
Double / Lower
1
0
Vindex
4
Vindex
3
Vindex
2
Vindex
1
Double / Upper
1
0
1
Vindex
4
Vindex
3
Vindex
2
Vindex
1
Vindex
Mon
h
=+
4
800
80
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