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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)： | 39/50頁 |
| 文件大?。?/td> | 463K |
| 代理商： | AK2572 |
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ASAHI KASEI
[AK2572]
-39-
< MS0290-E-01>
2004/8
Table 9-4 EEPROM : Adjustment Data Configuration
EEPROM
Address
Function
Bit Initial
Factory
setting
Factory
setting
Note
E_VREFTRIM [7:4]
60h
On-chip oscillator frequency
4
E_TEMP
_OFFSET [3:0]
60h
Temperature sensor offset
4
E_PWR_SEL [7:6]
61h
EEPROM data switching at
Power Leveling [2]
2
0
Refer to Table 5-2
E_BURST_ALM [5:4]
61h
EXTALM mask setting at
Burst mode
2
0
0:Non-masked, 1:Masked
[5]: EXTALM2,
[4]: EXTALM1
0:OFF, 1:ON
E_BURST_SET [3]
E_PWR_LVL2
61h
Burst mode setting
1
0
_SET [2]
61h
Power Leveling [2] setting
1
0
0:OFF, 1:ON
E_SFP_SET [1]
E_PWR_LVL1_SET [0]
E_APC_FF_SET [7:6]
E_APC_FB_SET [5:4]
E_APC_INIT_SET [3]
E_DAC3_GAIN [2]
E_DAC2_GAIN [1]
E_DAC1_GAIN [0]
E_TIMER
_OPTALM [6]
E_EXTALM2_POL [5]
E_EXTALM1_POL [4]
61h
61h
62h
62h
62h
62h
62h
62h
SFP_MSA support setting
Power Leveling [1] setting
APC FF setting
APC FB setting
APC_FB initial value setting
V-DAC3 gain setting
I-DAC2 gain setting
I-DAC1 gain setting
OPTALM mask time setting
for SFP_TXFAULT detection
EXTALM2 polarity setting
EXTALM1 polarity setting
Temperature difference detection
at Shutdown release
1
1
2
2
1
1
1
1
0
0
0
0
0
0
0
0
0:ON, 1:OFF
Refer to Table 5-1
Refer to Table 4-6
Refer to Table 4-6
0: OFF, 1: ON
0:Gain
＝
1, 1:Gain
＝
1.2/2.2
0:Gain
＝
1/2, 1: Gain
＝
1
0:Gain
＝
1/10, 1: Gain
＝
1
0:160ms, 1:2ms [Typ.]
(Refer to Table 8-1)
0:“H” active, 1:“L” active
0:“H” active, 1:“L” active
0:OFF, 1:ON
Refer to Section 7.2
0:OFF, 1:ON
[2]: V-DAC3, [1]: I-DAC2
[0]: I-DAC1
0 : 1/3, 1: 1/4, 2 : 1/6, 3 : 1/7
Refer to Table 4-3
0:OFF, 1:ON (Target)
0:OFF, 1: ON (Target)
0:OFF, 1: ON (Target)
0:OFF, 1: ON (Target)
0:0ms , 1:2ms [Typ.]
（
Refer to Table 8-2
）
0:0ms , 1:2ms [Typ.]
（
Refer to Table 8-2
）
0:OFF, 1: ON (Target)
Refer to Section 7.2 and
Table 4-10
63h
1
0
63h
63h
1
1
0
0
E_TEMP_DET [3]
63h
1
0
E_DAC_SET [2:0]
63h
DAC operation setting
3
0
E_OPTALM [7:6]
E_PDGAIN [5:0]
E_EXTALM2_SET [5]
E_EXTALM1_SET [4]
E_CURRALM_SET [3]
E_OPTALM_SET [2]
E_TIMER
_EXTALM2 [1]
E_TIMER
_EXTALM1 [0]
E_TEMPALM_SET [7]
64h
64h
65h
65h
65h
65h
OPTALM threshold
PD gain setting
EXTALM2 setting for TXFAULT 1
EXTALM1 setting for TXFAULT 1
CURRALM setting for TXFAULT 1
OPTALM setting for TXFAULT
EXTALM2 mask time setting
for SFP_TXFAULT detection
EXTALM1 mask time setting
for SFP_TXFAULT detection
TEMPALM setting for TXFAULT 1
Window setting for Temperature
difference detection
DAC setting for Imod
(Data setting for I-DAC1,V-DAC3) 1
APC_FB dividing value for Imod
APC_FB dividing value for Ibias
TEMPALM threshold
2
6
0
00h
0
0
0
0
1
65h
1
0
65h
1
0
66h
0
E_TEMP_WIN [7:0]
67h
8
00h
E_MODV_SEL [7]
68h
0
Refer toTable 3-4
E_MOD_FBRT [6:0]
E_BIAS_FBRT [6:0]
E_TEMPALM [7:0]
68h
69h
6Ah
7
7
8
00h
00h
00h
Refer to Section 4.2.4
Refer to Section 4.2.4
Refer toTable 4-10
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 |
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