GP2W0110YP0F Sharp Microelectronics, GP2W0110YP0F Datasheet - Page 6

• Manufacturer Part Number: GP2W0110YP0F
• Description: Infrared Transceivers IrDA 115 kbit/s 20 cm Side View
• Manufacturer: Sharp Microelectronics

Specifications of GP2W0110YP0F

• Wavelength: 870 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 20 cm
• Radiant Intensity: 25 mW/sr
• Maximum Rise Time: 40 ns, 60 ns
• Maximum Fall Time: 40 ns, 60 ns
• Led Supply Voltage: 2 V to 6 V
• Operating Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SHARP Electronic Components
Rev. 1.2
ELECTRONIC COMPONENTS
9-3 Example of Signal Waveform
The following drawing shows the waveform at each point in the block diagram to operate GP2W0110YP0F in
a manner conforming to IrDA standards. The waveform example is only applicable as a design and
evaluation reference to understand the GP2W0110YP0F hardware implementation and system
measurement.
T = 1 / Data Rate
Data Rate:
9-2 Shutdown Mode
The “Shutdown” pinout is an active HIGH terminal, and performs the power saving function in accordance
with following chart:
OPEN
HIGH
Input
LOW
No.
1
2
3
4
5
, March 7, 2002
Output Waveform
Transmitting Data
Waveform
Encoder Circuit Output
Waveform
Transmitter Output
Optical Signal Waveform
GP2W0110YP0F Receiver
Receiving Data
Waveform
Shutdown Mode
Normal Operation Mode
Normal Operation Mode
Signal Description
2.4 kbit/s, 9.6 kbit/s
19.2 kbit/s, 38.4 kbit/s
57.6 kbit/s, 115.2 kbit/s
Performance
ENCODER
Circuit
DECODER
Circuit
RXD
IrDA Low Power Infrared Transceiver
SD
T
0
3/16T
0
Shutdown
enabled
T
1
1
Waveform
operable
0.3 msec
0
0
V
V
High
Low
IH
IH
IL
(or OPEN)
1
1
6