GP1FE500TK Sharp Microelectronics, GP1FE500TK Datasheet - Page 5

• Manufacturer Part Number: GP1FE500TK
• Description: TRANSMITTER FIBER OPTIC 8MBPS
• Manufacturer: Sharp Microelectronics

Specifications of GP1FE500TK

• Rohs Status: RoHS non-compliant
• Wavelength: 660nm
• Data Rate: 8Mbps
• Power - Output: -21 ~ -15dBm
• Voltage - Supply: 4.75 V ~ 5.25 V
• Applications: Digital Audio
• Current - Supply: 10mA
• Other names: 425-1102

Fig.4 Supply Current
Fig.5 Measuring Method of Output Voltage and Pulse Response
Test item
Notes (1) V
Supply voltage
Fiber coupling light output
Standard transmitter input signal
(2) The fiber coupling light output set at 14.5dBm/ 24dBm
(3) The probe for the oscilloscope must be more than 1M and less than 10pF
(4) R
(5) The output (H/L level) of GP1FE500RK are not fixed constantly when it receives
the modulating light (including DC light, no input light) less than 0.1Mbps
Low
High
Rise time
Fall time
Pulse width distortion
High level output voltage
Low level output voltage
CC
SI
t
w
, R
5.0V (State of operating)
SO
t
pHL
6Mbps NRZ, Duty 50%
Input
:Standard load resistance (R
Input
High pulse delay time
Low pulse delay time
t
V
pLH
Standard transmitter
Standard transmitter
Test item
in
V
IN
V
CC
V
CC
GND
5V
GND
5V
SI
:3.3k , R
Input conditions
Fiber optic cable
Fiber optic cable
SO
:2.2k )
Symbol
V
P
6Mbps NRZ, Duty 50% or 3Mbps
biphase mark PRBS signal
V
V
t
t
C
CC
pLH
pHL
t
t
t
OH
OL
r
f
w
14.5dBm
5.0V
CH1
CH2
Standard transmitter
Input signal
(CH1)
GP1FE500RK
Output signal
(CH2)
V
V
CC
CC
GP1FE500RK Unit to be measured
Am meter
V
V
A
OH
OL
V
Unit to be measured
CC
GP1FE500TK/GP1FE500RK
GP1FE500RK
GND
V
t
pLH
CC
Tektronix 7834
or 7934 type
Oscilloscope
GND
Measured on an ammeter
(DC average amperage)
t
r
Measuring method
R
R
SO
SI
V
V
out
t
OUT
f
t
pHL
50%
90%
50%
10%