hsdl-3209 ETC-unknow, hsdl-3209 Datasheet - Page 5

• Manufacturer Part Number: hsdl-3209
• Description: Irda Data Compliant Low Power 115.2 Kbit/s Infrared Transceiver
• Manufacturer: ETC-unknow

Figure 2. RXD output waveform.
Figure 4. TXD “stuck on” protection waveform.
SD
TX
LIGHT
Figure 6. TXD wakeup time waveform.
Figure 7. V
TXD
LED
TXD
5
V
V
OH
OL
1.75
1.45
1.40
1.70
1.65
1.60
1.55
1.50
10.0E-3
LED
90%
50%
10%
vs. I
30.0E-3
t
LED
TW
t
Average VLED_A vs Average ILED
f
t
pw (MAX.)
50.0E-3
Average ILED (A)
t
pw
70.0E-3
t
90.0E-3
r
110.0E-3
Figure 3. LED optical waveform.
Figure 5. Receiver wakeup time waveform.
Figure 8. V
LED OFF
SD
RX
LIGHT
RXD
LED ON
35
30
25
20
15
10
5
0
10.0E-3
LOP
vs. I
30.0E-3
90%
50%
10%
t
LED
RW
Average LOP vs Average ILED
t
r
50.0E-3
Average ILED (A)
70.0E-3
t
pw
90.0E-3
t
f
110.0E-3