VISHAY
• Signals from fluorescent lamps with electronic bal-
last with high or low modulation ( see Figure 13 or Fig-
ure 14 ).
TSOP22..YA1
Vishay Semiconductors
IR Signal from fluorescent
lamp with low modulation
0
16920
5
10
15
20
Time ( ms )
Figure 13. IR Signal from Fluorescent Lamp with low Modulation
IR Signal from fluorescent
lamp with high modulation
0
16921
5
10
15
20
Time ( ms )
Figure 14. IR Signal from Fluorescent Lamp with high Modulation
Document Number 82107
Rev. 5, 15-Oct-2002
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