FM-9038LM-5AN
[ Fig.1 ] Data Signal diagram
t Pause
Data Word
enlarge
Carrier Frequency : fo
t Gap
t Burst
(Output pulse)
t Gap : Signal gap time between two burst in pulses of carrier. Minimum Gap Time ≧ 300us
t Burst : Length of a burst in pulses of the carrier frequency. Minimum Burst ≧ 300us
t pause : Data pause between two data words. Minimum Data PauseTime ≧ 20ms
[ Fig.2 ] Transmitter
10K
VCC
PD
S/Transmitter
100uf
VOUT
GND
10K
30㎝
※ The specifications shall be satisfied under the following conditions. The standard transmitter
shall be specified of the burst wave form adjusted to VOUT 200mVp-p upon Po measuring
circuit Standard Transmitter
[ Fig.3 ] Test condition of arrival distance
Vout
osc
Transmitter
GND
Vcc
: Indicates horizontal and
vertical directions
[ Measurement condition for arrival distance ]
☞ Ambient light source : Detecting surface illumination shall be irradiate 200±50Lux
under ordinary white fluorescence lamp without high frequency lighting
光電企業有限公司
November 2006 Rev 1.3
E-OEC [ OPTO ELECTRONICS CO,. LTD ]
