GP2W0104YP
115 kbps Transceiver
T
1
T
2
T
1
t
F
t
R
V
OH
90%
RADIATION
INTENSITY OF
TRANSMITTER
3.6 mW/sr
NOTE:
At BR = 2.4 Kbps: T
1
= 416.7 µs, T
2
= 78.1 µs
At BR = 115.2 Kbps: T
1
= 8.68 µs, T
2
= 1.63 µs
GP2W0104YP-7
50%
10%
t
W
GP2W0104YP-8
V
OL
Figure 7. Input Signal Waveform (Detector Side)
Figure 8. Output Waveform (Detector Side)
φ
φ
TRANSMITTER
(NOTE)
L
GP2W0104YP
OSCILLOSCOPE
NOTE:
1. Transmitter uses GP2W0104YP (λp = 870 nm TYP.)
which is adjusted the radiation intensity at 3.6 mW/sr.
2.
φ
Indicates horizontal and vertical directions.
3. Ee: Detector face illuminance < 10 x
GP2W0104YP-9
Figure 9. Standard Optical System (Detector Side)
6
IrDA Data Sheet
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
