hsdl-3003 ETC-unknow, hsdl-3003 Datasheet - Page 7

• Manufacturer Part Number: hsdl-3003
• Description: Irda Data Compliant Power 115.2 Kbit/s With Remote Control Infrared Transceiver
• Manufacturer: ETC-unknow

7
Transceiver
Parameters
Input Current
Supply Current
Notes:
3. An in-band optical signal is a pulse/sequence where the peak wavelength,
4. For in-band signals 9.6 kbit/s to 115.2 kbit/s where 9 W/cm
5. Latency is defined as the time from the last TxD_IrDA light output pulse until the receiver has recovered full sensitivity.
6. Receiver Wake Up Time is measured from V
7. Transmitter Wake Up Time is measured from V
8. The Optical PW is defined as the maximum time which the IrDA/RC LED will turn on, this is to prevent the long Turn On time for the IrDA and
9. This Limits is Production Test Limits.
are compliant with the IrDA Serial Infrared Physical Layer Link Specification version 1.4.
RC LED.
Figure 3. Typical 875 nm LED VLEDA vs. ILEDA at
room temperature.
Figure 5. Typical 940 nm LED VLEDA vs. ILEDA at room
temperature performance.
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1.0
1.5
1.2
2.0
High
Low
Shutdown
Idle (Standby)
Active
2.5
1.4
VLEDA (V)
VLEDA (V)
1.6
3.0
1.8
3.5
CC
I
Symbol
I
I
I
I
H
L
CC1
CC2
CC3
power ON to valid RxD_IrDA output.
CC
power ON to valid light output in response to a TxD_IrDA pulse.
2.0
4.0
2
Min.
-1
EI 500 mW/cm
Typ.
0.01
-0.02
0.01
50
300
P
, is defined as 850 nm
2
.
Figure 4. Typical 875 nm LED radiant intensity vs. ILED current
at room temperature.
Figure 6. Typical 940 nm LED radiant intensity vs. ILED
current at room temperature.
Max.
1
1
1
100
50
45
40
35
30
25
20
15
10
40
35
30
25
20
15
10
5
0
5
0
0
0
0.1
0.05
Units
ILEDA CURRENT (A)
0.2
ILED CURRENT (A)
A
A
A
A
A
0.1
P
0.3
0.15
900 nm, and the pulse characteristics
0.4
Conditions
V
0 V
V
V
V
I
SD
I(TxD)
I(TxD)
0.2
0.5
V
I
IH
V
CC
0.25
0.6
V
V
V
IL
IL
IL
- 0.5, T
, EI = 0
, EI = 10 mW/cm
0.7
0.3
A
= 25 C
2