GP1FH500TZ Sharp Microelectronics, GP1FH500TZ Datasheet - Page 6

• Manufacturer Part Number: GP1FH500TZ
• Description: TRANSMITTER FIBER OPTIC 8MBPS
• Manufacturer: Sharp Microelectronics

Specifications of GP1FH500TZ

• 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: 425-1103-5

Fig.6 Measuring Method of Jitter
Test item
Notes (1) The fiber coupling light output set at 14.5dBm/ 24dBm
Test item
Jitter
Jitter
(2) R
(3) The waveform write time shall be 3s. But do not allow the waveform to
(4) V
(5) The probe for the oscilloscope must be more than 1M
be distorted by increasing the brightness too much
10pF
SI
CC
, R
5.0V (State of operating)
Symbol
SO
:Standard load resistance (R
Input signal 3Mbps biphase,
PRBS signal
t
t
Standard transmitter
j
j
V
IN
Input
Set the trigger on the rise of input signal
to measure the jitter of the rise of output
Set the trigger on the fall of input signal
to measure the jitter of the fall of output
V
CC
GND
5V
Test condition
SI
:3.3k , R
Fiber optic cable
SO
:2.2k )
and less than
Oscilloscope
CH1
CH2
GP1FH500RZ
output
Input signal
V
CC
GP1FH500RZ Unit to be measured
V
CC
GND
GP1FH500TZ/GP1FH500RZ
Tektronix 7834 or 7934 type
Trigger : CH1
Storage mode
Sweep : AUTO/NORM
t
j
R
R
SO
Si
V
OUT
t
j
50%
50%