115 kbps Transceiver
GP2W0104YP
90%
IE
10%
tR
tF
GP2W0104YP-10
Figure 10. Output Waveform Specification
(Emitter Side)
DETECTOR FOR
RADIATION INTENSITY
MEASURING
φ
φ
GP2W0104YP
NOTE: φ indicates horizontal
and vertical directions
GP2W0104YP-11
Figure 11. Standard Optical System (Emitter Side)
VDD = 3.3 V
60
40
1.63 µs
LEDA
PEAK
FORWARD
CURRENT
TXD
GP2W0104YP
25
20
IFM (mA)
VIN Tx = 2.8 V
BR = 115.2 Kbps
0
-20
85
GP2W0104YP-12
-25
0
25
50
75
100
AMBIENT TEMPERATURE TA (°C)
Figure 12. Recommended Circuit (Emitter Side)
NOTE: Pulse width ≤ 78.1 µs, Duty ratio 3/16
GP2W0104YP-13
Figure 13. Peak Forward Current
Versus Ambient Temperature
IrDA Data Sheet
7
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
