參數(shù)資料
型號: GP1FM520RZ
英文描述: FIBER OPTIC RECEIVERS
中文描述: 光纖接收機
文件頁數(shù): 5/7頁
文件大小: 57K
代理商: GP1FM520RZ
GP1FM520TZ/GP1FM520RZ
Fig.5 Measuring Method of Output Voltage and Pulse Response
Standard transmitter
Fiber optic cable
GP1FM520RZ
Unit to be measured
V
CC
V
CC
GND
V
IN
V
OUT
R
SO
GND
V
CC
5V
Input
6Mb/s NRZ, Duty 50%
CH1
CH2
Tektronix 7834
or 7934 type
Oscilloscope
t
r
t
pLH
t
pHL
t
f
50%
90%
V
OH
V
OL
50%
10%
Standard transmitter
Input signal
(CH1)
GP1FM520RZ
Output signal
(CH2)
Test item
Symbol
t
pLH
t
pHL
t
r
t
f
Low
High pulse delay time
High
Low pulse delay time
Rise time
Fall time
Pulse width distortion
t
w
=
t
pHL
t
pLH
High level output voltage
Low level output voltage
Notes (1) V
=
5.0V (State of operating)
(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
, R
:Standard load resistance (R
:3.3k
, R
:2.2k
)
(5) The output (H/L level) of
GP1FM520RZ
are not fixed constantly when it receives
the modulating light (including DC light, no input light) less than 0.1Mb/s
t
w
V
OH
V
OL
Test item
R
SI
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GP1FM520TZ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FIBER OPTIC TRANSMITTERS (SQUARE CONNECTOR)
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