Rx TH+ (Receiver On-
Threshold)
The maximum receiver on-
light, or 0-1000 lux of incandes-
cent light. The fluorescent and
incandescent specifications
require minimum receiver
sensitivity with 1000 lux incident
onto the horizontal surface of the
IR link. The resulting amount of
fluorescent or incandescent light
actually reaching the detector
surface may vary between 0 and
500 lux depending upon the
design of the housing around the
HSDL-1000 module.
The HSDL-1000 VOL(RXD)
specification guarantees a
maximum receiver on-threshold
of EI = 3.6 µW/cm2, at a
threshold is equivalent to the
minimum receiver sensitivity.
Both are terms for the amount of
light signal which must be present
at the HSDL-1000 detector in
order to trigger a low pulse on the
receiver output (RXD). The IrDA
Physical Layer Specification
requires a minimum receiver
sensitivity of 4.0 µW/cm2, at a Bit
Error Rate of 10-9, and in the
presence of the 10 klux of
BER ≤ 10-9, and TA = 0-70°C. The
EI = 3.6 µW/cm2 threshold
guarantees the IrDA minimum
receiver sensitivity of 4.0 µW/cm2,
while allowing for 10% light loss
through a cosmetic window
placed in front of the HSDL-1000.
The EI = 3.6 µW/cm2 threshold
also guarantees receiver sensitivity
with 10 klux of sunlight,
0-500 lux fluorescent light, or
0-500 lux of incandescent light
incident on the HSDL-1000
detector surface.
sunlight, 0-1000 lux of fluorescent
HSDL-1000 Reliability
Test Results
MIL-STD-883
Reference
Units
Tested
Total
Failed
Test Name
Test Conditions
Solder Heat (IR Profile)
Solder Heat Resistance
Solder Rework Cycle
See absolute profile
60
60
17
0
0
0
3 times thru IR Profile + 20 Temp. Cycles
Solder iron tip temp. 370°C/700°F
Time per lead 1 second
# of rework cycles = 4
Temperature Cycle
1010
-40°C to +100°C, Dwell = 15 Minutes
Transfer = 5 Minutes
20 Cycles
120
120
60
0
0
0
100 Cycles
Power Temp. Cycle
Mechanical Shock
-40°C/+100°C, Dwell = 15 minutes,
Transfer = 5 Minutes, VCC = 5 Vdc,
If = 100 mAdc, LED On/Off = 1 Second
Total Cycles = 35
2002
2 Blows each X1, X2, Y1, Y2, Z1, Z2
1500 G’s, 0.5 msec Pulse
10
10
20
60
60
60
10
10
0
0
0
0
0
0
0
0
Condition B
Vibration Variable
Frequency
2007
Condition A
(4) 4 Minute Cycles, X, Y, Z
at 50 G’s Min., 20 to 2,000 Hz
Resistance to Solvents
2015
3 one minute immersion
Brush after solvent
High Temp. Operating
Life
TA= 70°C, If = 100 mAdc, VCC = 5 Vdc,
Time = 500 hours
Low Temp. Opearting Life
TA = 0°C, If = 100 mAdc, VCC = 5 Vdc
Time = 500 hours
Wet Operating Life
TA = 35°C, R.H., = 85% If = 100 mAdc
VCC = 5 VCC, Time = 500 hours
ESD - Human Body Model
ESD - Machine Model
3015
EIAJ
RI = 1500 Ohms, C = 100 µF
Level = 4000 V
Rload = 0 Ohms, C = 200 µF
Level = 300 V
Note: At the time of this publication, Light Emitting Diodes (LEDs) that are contained in this product are regulated for eye safety in
Europe by the Commission for European Electrotechnical Standardization (CENELEC) EN60825-1. Please refer to Application Briefs
I-008, I-009, I-015 for more information.
4-42
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