- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385089 > AK2572 (Asahi Kasei Microsystems Co.,Ltd) APC for Burst Mode Applicable Direct Modulation Laser Diode PDF資料下載
參數(shù)資料
| 型號： | AK2572 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | APC for Burst Mode Applicable Direct Modulation Laser Diode |
| 中文描述： | apc的突發(fā)模式適用的直接調(diào)制激光器 |
| 文件頁數(shù)： | 36/50頁 |
| 文件大?。?/td> | 463K |
| 代理商： | AK2572 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁當前第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁
ASAHI KASEI
[AK2572]
-36-
< MS0290-E-01>
2004/8
9.3 Read / Write Operation
9.3.1
Byte Write
Byte Write operation is shown in Figure 9-2. Select address and then input the data to be written.
Figure 9-2 Byte Write
1 0 1 0
Device
Address-1
Device
Address-2
0
R/
W
0
A
C
K
Address
(MSB First)
0
A
C
K
Data
(MSB First)
0
A
C
K
S
T
A
R
T
S
T
O
P
SDA
9.3.2
Page Write
Page Write operation is shown in Figure 9-3. Up to 16 bytes of data can be written at one time. In Page Write
operation, the lower 4 bits of the 8 bits address are effective and the upper 4 bits data does not change.
Therefore after writing data at “xxxx 1111”, next address to be written is “xxxx 0000”.
Figure 9-3 Page Write
0
SDA
A
C
K
S
T
O
P
Data (Address)
0
. . . .
A
C
K
A
C
K
Data (Address + n)
1 0 1 0
Device
Address-1
Device
Address
-2
0
R/
W
0
A
C
K
Address
(MSB First)
0
A
C
K
S
T
A
R
T
0
A
C
K
Data (Address + 1)
0
9.3.3
Current Address Read
Current Address Read operation is shown in Figure 9-4. Address location where data is to be read out is “most
recently accessed address + 1”.
Figure 9-4
Current Address Read
1 0 1 0
Device
Address-1
Device
Address-2
1
R/
W
0
A
C
K
Data
(MSB First)
1
N
O
A
C
K
S
T
A
R
T
S
T
O
P
SDA
9.3.4
Random Read
Random Read operation is shown in Figure 9-5. When to execute Random Read operation, assign an address
to be read out by Dummy Write operation, and issue a Read instruction.
Figure 9-5 Random Read
1 0 1 0
Device
Address-1
Device
Address-2
0
R/
W
0
A
C
K
Address
(MSB First)
0
S
T
A
R
T
SDA
S
T
O
P
Data
(MSB First)
*
1 0 1 0
Device
Address-1
Device
Address-2
1
R/
W
0
N
O
A
C
K
1
Dummy Write
*
: Don't care when Write Protect "ON"
A
C
K
S
T
A
R
T
A
C
K
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| AK4103A | 192 KHZ 24 BIT DIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| AK2574VB | 制造商:AKM 制造商全稱:AKM 功能描述:156M Laser Diode Driver + APC for Burst Mode |
| AK2581HB-AT | 制造商:ADDA Corporation 功能描述:AC-FAN, 254X89 MM, 115/60 VOLT 制造商:ADDA Corporation 功能描述:AXIAL FAN 254MM 115VAC 620mA 制造商:ADDA Corporation 功能描述:AXIAL FAN, 254MM, 115VAC, 620mA 制造商:ADDA Corporation 功能描述:AK Series 2100/2000 RPM 254 x 89 mm 115 V 680/630 CFM Ball Bearing AC Fan 制造商:ADDA Corporation 功能描述:AXIAL FAN, 254MM, 115VAC, 620mA; Frame Dimensions:254mm x 89mm; Supply Voltage:115VAC; Current Rating:620mA; Flow Rate - Imperial:630cu.ft/min; Flow Rate - Metric:19.244m /min; Noise Rating:62dBA; Bearing Type:Ball; Series:AK25489 ;RoHS Compliant: Yes 制造商:ADDA 功能描述:AK Series 2100/2000 RPM 254 x 89 mm 115 V 680/630 CFM Ball Bearing AC Fan |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。