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參數(shù)資料
| 型號(hào)： | AK2570 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | Feed Forward APC LSI for LD Module |
| 中文描述： | 前饋apc的大規(guī)模集成電路模塊為勞工處 |
| 文件頁數(shù)： | 10/27頁 |
| 文件大?。?/td> | 292K |
| 代理商： | AK2570 |
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ASAHI KASEI
[AK2570]
<MS0115-E-00>
2001/10
10
EEPROM map
Address
A8 - A0
Data
Name
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
The data for RDA1 (8bit)
The data for RDA3 (8bit)
The data for RDA1 (8bit)
The data for RDA3 (8bit)
EDA12 0 0000 0000
EDA3
0 0000 0001
EDA12 0 0000 0010
EDA3
0 0000 0011
The data for RDA2 (8bit)
The unused bits (8bit)
The data for RDA2 (8bit)
The unused bits (8bit)
|
|
|
|
EDA12 1 1111 1100
EDA3
1 1111 1101
ERES
1 1111 1110
The data for RDA1 (8bit)
The data for RDA3 (8bit)
The data for RDA2 (8bit)
The unused bits (8bit)
The reserved bits (16bit)
EINT
1 1111 1111
The unused bits
(3bit)
The data for RATRM
D12 - D8(5bit)
The unused bits
(3bit)
The data for RINT
D4 - D0 (5bit)
<Note> AKM cannot assure the period of the data retention (10years [min.] at 85
°
C) for
‘
The unused bits
’
.
<Note> Kindly pay attention when writing the data for RINT, because EINT also retains the data for RATRM
register written at AKM.
2 Serial Interface
In
“
Training mode
”
, it is able to execute the access to the EEPROM and the registers and to input the operational
command for AK2570 with the 32bits serial data via 4pins consist of CS(#12), SK(#13), DI(#14) and DO(#15).
1) Constitution of the serial interface data
[a]
“
Initial setting
”
,
“
Activating Internal Circuit
”
and
“
Register Access
”
(total 32bits)
Classification
Selection
Address
Data
4bits
1bit
3bits
24bits
[b]
“
EEPROM Access
”
(Total 32bits)
Classification
Command
Address
Data
4bits
2bits
10bits
16bits
<Note> These bits contain the arbitrary bit (the data is not definite,
‘
0
’
or
‘
1
’
)
’
.
Please refer to the table in the next page.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK2572 | APC for Burst Mode Applicable Direct Modulation Laser Diode |
| AK2573A | 125M / 156M Laser Diode Driver + APC |
| AK2573AVB | 125M / 156M Laser Diode Driver + APC |
| AK2574 | 156M Laser Diode Driver + APC for Burst Mode |
| AK2574VB | 156M Laser Diode Driver + APC for Burst Mode |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK2571 | 制造商:AKM 制造商全稱:AKM 功能描述:Single-Chip Automatic Power/Temperature Control for WDM Laser Diodes |
| AK2572 | 制造商:AKM 制造商全稱:AKM 功能描述:APC for Burst Mode Applicable Direct Modulation Laser Diode |
| AK2573A | 制造商:AKM 制造商全稱:AKM 功能描述:125M / 156M Laser Diode Driver + APC |
| AK2573AVB | 制造商:AKM 制造商全稱:AKM 功能描述:125M / 156M Laser Diode Driver + APC |
| AK2574 | 制造商:AKM 制造商全稱:AKM 功能描述:156M Laser Diode Driver + APC for Burst Mode |
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