AK2571 Datasheet, PDF (12/52 Pages) Asahi Kasei Microsystems – Single-Chip Automatic Power/Temperature Control for WDM Laser Diodes

AKM Confidential
Table 3-10 R_TV_OFFSET setting
R_TV_OFFSET[4:0]
E_TV_OFFSET[4:0]
11111
11110
11101
|
10001
10000
01111
|
00010
00001
00000
Default value of E_TV_OFFSET is set by AKM.
Offset voltage [mV]
(Reference value)
+375
+350
+325
|
+25
0
-25
|
-350
-375
-400
AK2571
3.7 Example schematics of connect ion to external components
Figures 3-5 to 3-10 illustrate typical system connections. When connecting to a negative voltage source, use a level shifter to
ensure that the signal voltages stays within the specified range.. In addition to that, I-DAC1 can’t be forced negative voltage
supply.
<Rev. 0.6E Preliminary>
-12-
2001/11