hsdl-3208 LiteOn Technology Corp., hsdl-3208 Datasheet - Page 6

• Manufacturer Part Number: hsdl-3208
• Description: Ultra Small Profile Package Irda Data Compliant Low Power 115.2 Kbit/s Infrared Transceiver
• Manufacturer: LiteOn Technology Corp.

AVE. TXD RADIANT INTENSITY vs. AVE. TXD ILED_A,
6
SD
TX
LIGHT
TXD
LED
TXD
Figure 9. TXD wakeup time waveform.
Figure 10. LOP vs. I
V
Figure 5. RXD output waveform.
Figure 7. TXD "stuck on" protection waveform.
V
OH
OL
21
19
17
15
13
11
45.0E-3
9
7
90%
50%
10%
TEMPERATURE = 25°C
AVE. TXD ILED_A (A)
65.0E-3
t
TW
LED
t
f
.
t
pw (MAX.)
85.0E-3
t
pw
105.0E-3
t
r
SD
RX
LIGHT
RXD
Figure 8. Receiver wakeup time waveform.
Figure 11. V
LED OFF
Figure 6. LED optical waveform.
LED ON
100.0E-3
90.0E-3
80.0E-3
70.0E-3
60.0E-3
50.0E-3
40.0E-3
1.44
AVE. TXD ILED_A vs. AVE. TXD VLED_A,
LED
1.46
vs. I
TEMPERATURE = 25°C
1.48 1.50 1.52
90%
50%
10%
t
AVE. TXD VLED_A (V)
RW
LED
.
t
r
1.54
1.56 1.58
t
pw
1.60
t
f