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參數(shù)資料
| 型號： | DS1865K |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 57/67頁 |
| 文件大?。?/td> | 0K |
| 描述： | KIT EVAL FOR DS1865 |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 主要目的： | 電信，無源光學網(wǎng)絡(luò)（PON） |
| 已用 IC / 零件： | DS1865 |
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DS1865
PON Triplexer Control and
Monitoring Circuit
60
____________________________________________________________________
Table 02h, Register BCh: HTXP
FACTORY DEFAULT:
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE:
Nonvolatile (SEE)
BCh
2
7
2
6
2
5
2
4
2
3
2
1
2
0
bit7
bit0
Fast-comparison DAC threshold adjust for high transmit power. This value is added to the APC_DAC value recalled from Table 04h.
If the sum is greater than 0xFF, 0xFF is used. Comparisons greater than APC_DAC plus this value, found on the BMD pin, will
create a TXP-HI alarm.
Table 02h, Register BDh: LTXP
FACTORY DEFAULT:
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE:
Nonvolatile (SEE)
BDh
2
7
2
6
2
5
2
4
2
3
2
1
2
0
bit7
bit0
Fast-comparison DAC threshold adjust for low transmit power. This value is subtracted from the APC_DAC value recalled from
Table 04h. If the difference is less than 0x00, 0x00 is used. Comparisons less than APC_DAC minus this value, found on the BMD
pin, create a TXP-LO alarm.
Table 02h, Register BEh: HBIAS
FACTORY DEFAULT:
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE:
Nonvolatile (SEE)
BEh
2
7
2
6
2
5
2
4
2
3
2
1
2
0
bit7
bit0
Fast-comparison DAC setting for high BIAS. Comparisons greater than this value, found on the MON1 pin, create a BIAS HI alarm.
Table 02h, Register BFh: MAX IBIAS
FACTORY DEFAULT:
00h
READ ACCESS
PW2
WRITE ACCESS
PW2
MEMORY TYPE:
Nonvolatile (SEE)
BFh
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
bit7
bit0
This value defines the maximum DAC value allowed for the upper 8 bits of IBIAS output during all operations. During the intial step and
binary search, this value will not cause an alarm but will still clamp the IBIAS DAC output. After the startup seqence (or normal APC
operations), if the APC loop tries to create an IBIAS value greater than this setting, it is clamped and creates a BIAS MAX alarm. Settings
00h through FEh are intended for normal APC mode of operation. Setting FFh is reserved for manual IBIAS mode.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1865T TR | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:PON Triplexer Control and Monitoring Circuit |
| DS1865T+ | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 PON Triplexer Cntrl & Monitoring Circuit RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝: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:電流和電力監(jiān)控器、調(diào)節(jié)器 PON Triplexer Cntrl & Monitoring Circuit RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| DS1865T+TR | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:PON Triplexer Control and Monitoring Circuit |
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