MIM-0KM1AKF
C. Pulse Width Test
Transmitter output
600µs 600µs
DUT output pulse
Twl
Twh
V
0
h
V
0
l
Application Circuit
Vcc **)
MIM-0KM1xKL
MIE-544A2
3
102P
C
Decoder
1
2
GND
*) only necessary to supress power supply disturbances.
**) tolerated supply voltage range : 2.4V < Vcc < 5.8V
CHARACTERISTIC CURVES (T
A
=25℃)
℃
2.8
2.7
2.6
2.4
2.2
2.0
400
2
3
6
4
5
Supply Voltage Vcc (V)
7
8
0.1
1
10
Input Level (mV
p-p
)
100
1000
Output Pulse Width t
PW
(
µ
s)
Supply Current Icc (mA)
900
800
700
600
500
Input Level V
IN
(mV
P-P
)
Burst length * 600µs, cycle = 1.2ms
tpw: Average value of output from start
of signal input to 60th pulse
SUPPLY VOLTAGE vs. SUPPLY CURRENT
INPUT LEVEL vs.OUTPUT PULSE WIDTH
NOTE 1. Distance between emitter & detector specifies maximum distance that output wave form satisfies
the standard under the conditions below against the standerd transmitter.
(1)Measuring place ………Indoor without extreme reflection of light.
(2)Ambient light source… Detecting surface illumination shall be 200±50Lux under ordinary
hite fluorescense lamp of no high frequency lighting.
(3)Standard transmitter … Burst wave indicated in Fig 1. of standard transmitter
shall be arranged to 50mVp-p under the measuring circuit specified in Fig 2.
Unity Opto Technology Co., Ltd.
1/12/01
UOT [ UNITY OPTO TECHNOLOGY ]
