IBM31T1100 ETC [List of Unclassifed Manufacturers], IBM31T1100 Datasheet - Page 6

• Manufacturer Part Number: IBM31T1100
• Description: Integrated Infrared Transceiver Module
• Manufacturer: ETC [List of Unclassifed Manufacturers]

IBM31T1100A
Timing Diagrams
Figure 11. RX Timing, SIR mode. The output is indeterminate in the
RX
RX
LEDC
TX
TX
shaded area. Spurious transitions may occur.
50%
t
50%
PW
Figure 9. LED Protection Timing
Figure 7. Latency Timing
50%
t
t
L
DIS_LED
t
RXH
50%
50%
50%
V
V
V
V
V
V
V
V
Vcc
IH
IL
OH
OL
OH
OL
IH
IL
6
RX
SD/BW
RX
RX
Figure 12. RX Rise and Fall timing measurements.
Figure 10. RX Timing, 1.2 and 4 Mbps mode
t
Figure 8. RX valid after Shutdown.
PW
t
F
50%
50%
10%
t
R
t
RXEN
90%
V OL
V OH
50%
V
V
OH
OL
V
V
IH
IL