HSDL-3005-028 Avago Technologies US Inc., HSDL-3005-028 Datasheet - Page 7

• Manufacturer Part Number: HSDL-3005-028
• Description: Infrared Transceivers 20cm 3V SIR plus R C Top View
• Manufacturer: Avago Technologies US Inc.

Specifications of HSDL-3005-028

• Wavelength: 885 nm, 875 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 50 cm
• Radiant Intensity: 20 mW/sr
• Half Intensity Angle Degrees: 30 deg
• Pulse Width: 2.3 us, 1.6 us
• Maximum Rise Time: 100 ns, 600 ns
• Maximum Fall Time: 100 ns, 600 ns
• Led Supply Voltage: 2.4 V to 4.5 V
• Operating Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Dimensions: 7.5 mm x 3.35 mm x 2.8 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical and Optical Specifications (Cont’d.)
Parameter
Transceiver
Input Current
Supply Current
Notes:
3. An in-band optical signal is a pulse/sequence where the peak wavelength, l
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 IR LED will turn on; this is to prevent the long Turn On time for the IR LED.
Figure 3. VLEDA vs. ILEDA at room temperature
for IR mode.
Figure 5. VLEDA vs. ILEDA at room temperature
for RC mode.
7
compliant with the IrDA Serial Infrared Physical Layer Link Specification version 1.4.
300
250
200
150
100
350
300
250
200
150
100
50
50
0
0
1.50
1.5
2.0
1.75
RC ILED vs. VLEDA
IR ILED vs. VLEDA
2.5
VLEDA (V)
VLEDA (V)
High
Low
Shutdown
Idle (Standby) I
Active
3.0
2.00
3.5
2.25
4.0
Symbol
I
I
I
I
H
L
CC1
CC2
CC3
CC
CC
power ON to valid RxD_IrDA output.
power ON to valid light output in response to a TxD_IrDA pulse.
Min.
–1
2
EI 500 mW/cm
Typ.
0.01
–0.02
0.01
50
300
Figure 4. ILEDA vs. LED radiant intensity at room
temperature for IR mode.
Figure 6. ILEDA vs. LED radiant intensity at room
temperature for RC mode.
P
, is defined as 850 nm l
100
120
100
80
60
40
20
80
60
40
20
0
0
100
2
0
.
RC LIGHT OUTPUT POWER (LOP) vs. ILED
125 150 175
Max.
1
1
1
100
IR Light Output Power (LOP) vs. ILED
50
100
ILED (mA)
ILED (mA)
Units
200 225
A
A
A
A
A
150
P
200
250 275 300
900 nm, and the pulse characteristics are
Conditions
V
0 V
V
V
V
I
SD
I(TxD)
I(TxD)
250
V
I
IH
V
CC
V
300
325
V
V
IL
IL
IL
– 0.5, T
, EI = 0
, EI = 10 mW/cm
A
= 25ºC
2