HSDL-3211-021 Avago Technologies US Inc., HSDL-3211-021 Datasheet - Page 4

• Manufacturer Part Number: HSDL-3211-021
• Description: Infrared Transceivers Short Distance 3V M IR
• Manufacturer: Avago Technologies US Inc.

Specifications of HSDL-3211-021

• Wavelength: 875 nm, 880 nm
• Continual Data Transmission: 1.152 Mbit/s
• Transmission Distance: 50 cm
• Radiant Intensity: 45 mW/sr
• Half Intensity Angle Degrees: 30 deg
• Pulse Width: 4 us, 1.6 us
• Maximum Rise Time: 25 ns, 40 ns
• Maximum Fall Time: 25 ns, 40 ns
• Led Supply Voltage: 0 V to 6.5 V
• Maximum Forward Current: 150 mA
• 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

4
Electrical & Optical Specifications
Specifications (Min. & Max. values) hold over the recommended operating conditions unless otherwise noted.
Unspecified test conditions may be anywhere in their operating range. All typical values (Typ.) are at 25°C, Vcc set to 3.0V
and IOVcc set to 1.8V unless otherwise noted.
Parameter
Receiver
Viewing Angle
Peak Sensitivity Wavelength
RXD Output Voltage
RXD Pulse Width (SIR)
RXD Pulse Width (MIR)
RXD Rise and Fall Times
Receiver Latency Time
Receiver Wake Up Time
Transmitter
Radiant Intensity
Viewing Angle
Peak Wavelength
Spectral Line Half Width
TXD Input Current
LED ON Current
TXD Pulse Width (SIR)
TXD Pulse Width (MIR)
Maximum Optical PW
TXD Rise and fall Time (Optical)
LED Anode On-State Voltage
Transceiver
Supply Current
Notes:
13. For in-band signals from 9.6 kbit/s to 115.2 kbit/s, where 9 µW/cm
14. For in-band signals from 0.576 Mbit/s to 1.152 Mbit/s, where 22.5 µW/cm
15. Latency time is defined as the time from the last TxD light output pulse until the receiver has recovered full sensitivity.
16. Receiver wake up time is measured from Vcc power on or SD pin high to low transition to a valid RXD output.
17. The maximum optical PW is the maximum time the LED remains on when the TXD is constantly high. This is to prevent long turn on time of the LED
for eye safety protection.
[17]
[15]
[13]
[14]
[16]
Logic High
Logic Low
High
Low
Shutdown
Idle
Symbol
2θ
λp
V
V
t
t
t
t
t
IE
2θ
λ
∆λ
I
I
I
t
t
t
t
V
I
I
PW
PW
r
L
W
H
L
LEDA
PW
PW
PW(max.)
r
CC1
CC2
, t
, t
OH
OL
p
ON(LEDA)
H
f
f
(MIR)
(MIR)
(SIR)
(SIR)
Min.
30
IOV
0
1
100
10
30
-10
1.5
148
CC
– 0.2
2
Typ.
880
25
25
50
45
875
35
0.02
-0.02
150
1.6
217
50
1.6
0.001
0.4
≤ EI ≤ 500 mW/cm
2
≤ EI ≤ 500 mW/cm
Max.
IOV
0.4
4.0
500
50
100
60
10
10
1.8
260
100
40
2.0
1
1.0
CC
2
.
Units
°
nm
V
V
µs
ns
ns
µs
µs
mW/sr
°
nm
nm
µA
µA
mA
µs
ns
µs
ns
V
µA
mA
2
.
Conditions
I
I
θ ≤ 15°, C
θ ≤ 15°, C
C
I
V
V
0 ≤ V
V
t
t
t
I
V
V
OH
OL
LEDA
LEDA
PW
PW
PW
L
SD
TXD
TXD
SD
SD
= 9 pF
= 200 µA, EI ≥ 8.1 µW/cm
= -200 µA, EI ≤ 0.3 µW/cm
≤ V
(TXD) = 1.6 µs at 115.2 kbit/s
(TXD) = 217 ns at 1.152 Mbit/s
(TXD) = ns at 1.152 Mbit/s
≥ V
≤ V
= 150 mA, θ ≤ 15°, V
=150 mA, V
≥ V
≥ V
TXD
IL
IH,
IL
IH
IH
, Ta=25°C
≤ V
, V
L
L
, R1=5.6ohm, Vled=3.0V
Ta= 25 °C
= 9 pF
= 9 pF
TXD
IL
≤ V
TXD
IL
≥V
, EI=0
IH
TXD
≥ V
2
2
IH
,