ISL58781 Datasheet, PDF (12/15 Pages) Intersil Corporation – Laser Diode Driver with Serial Control and Write Current DAC

ISL58781
Typical Performance Curves (Continued)
10.0
700
600
50mA + 10mA_P-P
500
1.0
400
50mA
300
0.1 _0.1
1M
10M
100M
FREQUENCY (Hz)
FIGURE 9. I_BLUE NOISE vs FREQUENCY
2000.0
0.6
1.2
1.8
IAPC (mA)
2.4
3.0
FIGURE 10. I_OUT/I_APC BANDWIDTH vs I_APC
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD - QFN EXPOSED
4.5 ^{DIEPAD SOLDERED TO PCB PER JESD51-5}
4.0 ^3.378W
3.5
3.0
2.5
2.0
_{JA = +Q3F7N°C2/8W}
1.5
1.0
0.5
00
25
50
75 85 100 125
AMBIENT TEMPERATURE (°C)
150
FIGURE 11. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE
Submit Document Feedback 12
FN6909.3
December 3, 2015