HSDL-3021-021 Avago Technologies US Inc., HSDL-3021-021 Datasheet - Page 18
![Infrared Transceivers FIR + RC](/photos/26/70/267004/hsdl-3021_wht_sml.jpg)
HSDL-3021-021
Manufacturer Part Number
HSDL-3021-021
Description
Infrared Transceivers FIR + RC
Manufacturer
Avago Technologies US Inc.
Datasheet
1.HSDL-3021-021.pdf
(26 pages)
Specifications of HSDL-3021-021
Wavelength
885 nm
Continual Data Transmission
4 Mbit/s
Transmission Distance
50 cm
Radiant Intensity
4 mW/sr
Half Intensity Angle Degrees
30 deg
Pulse Width
4 us, 1.6 us
Maximum Rise Time
40 ns, 600 ns
Maximum Fall Time
40 ns, 600 ns
Led Supply Voltage
0 V to 6.5 V
Operating Voltage
2.4 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Dimensions
8 mm x 3 mm x 2.5 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HSDL-3021-021
Manufacturer:
Agilent
Quantity:
1
Part Number:
HSDL-3021-021
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Company:
Part Number:
HSDL-3021-021/HSDL3021
Manufacturer:
Agilent
Quantity:
10 000
General Mobile Application Processor
Figure 3: HSDL-3021 configuration with general mobile architecture processor.
The transceiver is directly
interfaced with the
microprocessor provided its
support infrared communication
commonly known as Infrared
Communications Port (ICP). The
ICP supports both SIR data rates
up to 115.2 kps and sometimes
FIR data with data rates up to
18
IR_RxD
IR_TxD
IOV
GPIO
GPIO
CC
100 kW
IOV
GND
CC
100 kW
GND
4 Mbps. The remote control
commands can be sent to one of
the available General Purpose IO
pins or the UART block with IrDA
functionality. It should be
observed that although both IrDA
data transmission and Remote
control transmission is possible
simultaneously by the hardware,
CX3
VLED
GND
V
GND
CC
CX4
R3
CX5
R1
IOV
TxD_RC
RxD
SD
TxD_IR
VLEDA
CC
V
CC
HSDL-3021
CX1
CX2
GND
GND
the software is required to resolve
this issue to prevent the mixing
and corruption of data while
being transmitted over the free
air. The above Figure 3 illustrates
a reference interfacing to
implement both IR and RC
functionality with HSDL-3021.