GP1F31T/R, GP1F32T/R, GP1F33TT/RR/RT, GP1C331/331A/335
∗8
Input voltage/power dissipation measuring method
Standard fiber cable
GP1F31T/GP1F32T/
GP1F33TT/GP1F33RT
Sample
Light power meter
(Anritsu ) ML93B
Vin
Vcc
Icc
GND
Light power meter should be
corrected to wavelength sensitivity
[
0dBm= 1mW]
V
CC
(660nm )
Vin
Input condition and measuring method
Input condition
Vin = 2.0V or more
Vin = 0.8V or less
Measuring method
- 21 <= P
C
<= -15dBm, I
CC
=10mA or less
P
C
<= - 36dBm, I
CC
=10mA or less
Note ( 1 ) V
CC
= 5.0± 0.05V (ON-State)
∗9
Pulse response measuring method
Standard optical fiber cable
GP1F31T/GP1F32T/
GP1F33TT/GP1F33RT
Unit to be measured
Vin
Vcc
GND
V
CC
Input
Input signal
6Mbps NRZ
“1010”
successive pattern
Oscilloscope
CH1
CH2
Standard
receiver
Output
signal
GP1F31T/GP1F32T
GP1F33TT/GP1F33RT
Input signal
(CH1)
50%
Note 1) V
CC
= 5.0 ± 0.05V (Operating)
2) The probe for the oscilloscope must be
more than 1MΩ and less than 10pF.
50%
Standard receiver
Output signal
(CH2)
t
PLH
t
PHL
∆
tw= t
PHL
-
t
PLH
Pulse width distortion
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
