GP2W2001YK Datasheet, PDF (7/12 Pages) Sharp Electrionic Components – IrDA Control Infrared Transceiver for Peripheral Type 1

ELECTRONIC COMPONENTS
SHARP IrDA Control Infrared Transceiver
6. Electrical and Optical Specifications
Specifications hold over the Recommended Operating Conditions unless otherwise notified herein. Test Conditions
represent worse case values for the parameters under test. Unspecified test conditions can be anywhere in their
operating range. All typicals are at Ta=25^oC, and V_CC=3.3V unless otherwise notified herein.
Parameter
RECEIVER SIDE
Current Dissipation
S/D Current Dissipation
Receiver Data Logic High
Output Voltage Logic Low
Single Pulse
Pulse Width
Double Pulse
Multi Pulse
Jitter
Receiver Data Output Rise Time
Receiver Data Output Fall Time
Receiver Detecting Distance
Symbol Min. Typ.
I_CC
-
5.0
Iccsd
-
7.0
V_OH V_CC-0.5 -
V_OL
-
-
t_ws
3.66 6.67
t_wd 10.33 13.33
t_wm 50.36 53.36
tj
-1.8
-
tr
-
-
tf
-
-
L1
5.0
-
Max.
7.0
10.0
-
0.5
9.67
16.34
56.36
+1.8
6.0
6.0
-
Units
Conditions
mA No input IR signal, V_CC=3.3V
µA ^*6 at low current consumption
mode
V No input IR signal, High level
V I_OL=400µA
µsec *^8,9 Input pulse width 6.33µs
µsec *^8,9 Input pulse width 13.0µs
µsec *^8,9 Input pulse width 53.00µs
µsec *^7,8
µsec *⁸
µsec *⁸
m
*4 _{Θr = 30}o_{, Φr = 15}o
L2
3.0
-
-
m
*4 _{Θr = 50}o_{, Φr = 15}o
TRANSMITTER SIDE
Transmitter Radiant Intensity
I_E
100
-
-
mW/sr ^*4 Θt < +15^o, Φt < +15^o
I_LED=400mA
Peak Wavelength
Rise Time
Fall Time
λp
850
-
900
nm I_LED=400mA
tr _(IE)
-
-
80
nsec *^9,10
tf _(IE)
-
-
80
nsec *^9,10
(NOTES)
6. “L”: Low current consumption mode, “H” or OPEN: Normal operating mode.
7. The time difference or time gap from the pulse judgement criteria point of the output waveform at the 50% point
between V_OH and V_OL.
8: Receiver output wavelength definition:
tj
VOH
90%
t_ws, t_wd, t_wm
90%
50%
50%
10%
tf
Criterion for
Pulse Position
VOL
10%
tr
Figure 6.1 GP2W2001YK Receiver Output Waveform
SHARP Electronic Components
7
Rev. 1.1.1 November 26, ‘98