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GP1F351T/GP1F351R
GP1F351T/GP1F351R
s Features
1. Electric and optical signal compatible design ( Three kinds of terminals are ) integrated into a single unit. 2. Compact design with small jack compatible mini-plug ( Less than 1/2 in volume of GP1F32T/R ) 3. OPIC type ( Direct interface to microcomputer of the I/O signals ) ( High fidelity real sound reproduction) 4. High speed data transmission Signal transmisson speed: MAX. 8Mbps ( NRZ signal )
Optical Mini-Jack for Digital Audio Equipment
s Outline Dimensions
3 - 1.5 3 - 0.5 2.54 2.54 7.2
( Unit : mm)
10 3.6 6.7 3.3
18.1 2.5 6 2.8
2.3
3.7 3.7 9.65 1.85 4 5 3 2 1 789 6 2 1 4.0 6.1
8 - 1.0 11.0 1 2 3 4 5 6 7 8 9
8.7
5.05
s Applications
1. MD, DCC 2. Portable CD, DAT
7.0
Jack terminal
Device terminal
Jack terminal configuration GP1F351T 1 4 6 2 3 5 LED Drive IC 8 Vcc 7 Vin 9 GND GP1F351R 1 4 6 2 3 5 7 Vcc 9 Vout 8 GND OPIC light detector
OPIC is a trademark of Sharp and stands for Optical IC. It has light detecting element and signal processing circuitry integrated single chip.
" In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device."
GP1F351T/GP1F351R s Absolute Maximum Ratings GP1F351T/GP1F351R ( Photoelectric conversion element )
Parameter Supply voltage Output current ( GP1F351R ) Input voltage ( GP1F351T ) Operating temperature Storage temperature 1 Soldering temperature Symbol VCC IOH IOL Vim Topr Tstg Tsol Rating - 0.5 to + 7.0 4 ( source current) 4 ( sink current ) - 0.5 to VCC+ 5.0 - 20 to + 70 - 30 to + 80 260 Unit V mA mA V C C C
GP1F351T/GP1F351R ( Jack )
Parameter Total power dissipation Isolation voltage Operating temperature Storage temperature 1 Soldering temperature
1 5s/time up to 2 times.
Symbol Ptot Viso Topr Tstg Tsol
Rating D.C.12V, 1A A.C. 500V rms ( For 1min. ) - 20 to 70 - 30 to 80 260
Unit C C C
s Recommended Operating Conditions GP1F351T
Parameter Supply voltage Operating transfer rate Symbol VCC T MIN. 4.75 TYP. 5.0 MAX. 5.25 8 Unit V Mbps
GP1F351R
Parameter Supply voltage Operating transfer rate Receiver input optical power level Symbol VCC T PC MIN. 4.75 0.1 - 24.0 TYP. 5.0 MAX. 5.25 8 - 14.5 Unit V Mbps dBm
s Electro-optical Characteristics GP1F351T ( Photoelectric conversion element )
Parameter Peak emission wavelength Optical power output coupling with fiber Supply current High level input voltage Low level input voltage LowHigh delay time HighLow delay time Pulse width distortion Jitter Symbol P PC ICC ViH ViL tPLH tPHL tw tj Conditions Refer to Fig. 1 Refer to Fig. 2 Refer to Fig. 2 Refer to Fig. 2 Refer to Fig. 3 Refer to Fig. 3 Refer to Fig. 3 Refer to Fig. 3 MIN. 630 - 21 2 - 25 TYP. 660 - 17 4 1
( Ta = 25C )
MAX. 690 - 15 10 0.8 100 100 + 25 25 Unit nm dBm mA V V ns ns ns ns
GP1F351T/GP1F351R GP1F351R ( Photoelectric conversion element )
Parameter Peak sensitivity wavelength Supply current High level output voltage Low level output voltage Rise time Fall time Low High delay time High Low delay time Pulse width distortion PC = - 14.5dBm Jitter PC = - 24dBm Symbol P ICC VOH VOL tr tf tPLH tPHL Conditions Refer to Fig. 4 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 5 Refer to Fig. 6 MIN. 2.7 - 30 TYP. 700 15 3.5 0.2 12 4 1 -
( Ta= 25C)
MAX. 40 0.4 30 30 100 100 + 30 30 30 Unit nm mA V V ns ns ns ns ns ns ns
tw tj
s Mechanical and Electrical Characteristics GP1F351T/GP1F351R ( Jack)
Parameter Insertion force, withdrawal force Contact resistance Isolation resistance Symbol FP Rcon R ISO Conditions 2 3 D.C. 500V, 1min. MIN. 5 100 TYP. MAX. 35 30 Unit N m M
Note) This jack is designed for applicable to 3.5 compact single head plug ( EIAJ RC-6701A ) . 2 Measuring method of insertion force and withdrawal force. Insertion and withdrawal force shall be measured after inserting and withdrawing 3 times by using EIAJ RC-6701A standard plug for test. 3 Measuring method of contact resistance. About movable contact terminal and make contacts, it measures at 100mA or less and 1000HZ at the condition of inserting EIAJ 6701A standard plug for tast.
Fig. 1 Measuring Method of Optical Output Coupling Fiber
Standard optical fiber cable GP1F351T Unit to be measured Vin VCC GND VCC D The optical power meter must be calibrated to have the wavelength sensitivity of 660nm. ( 0dB= 1mW ) Optical power meter (Anritsu ) ML93B
Note ) ( 1 ) VCC = 5.0V 0.05V ( State of operating ) ( 2 ) To bundle up the standard fiber optic cable, make it into a loop with the diameter D= 10cm or more. ( The standard fiber optic cable will be specified elsewhere.)
GP1F351T/GP1F351R
Fig. 2 Measuring Method of Input Voltage and Supply Current
Standart fiber optic cable GP1F351T Unit to be measured Vin Vcc Icc Vin VCC GND D The optical power meter must be calibrated to have the wavelength sensitivity of 660nm. ( 0dB= 1mW ) Optical power meter (Anritsu ) ML93B
Input conditions and judgement method Conditions Vin = 2.0V or more Vin = 0.8V or less
Note ) VCC = 5.0 0.05V ( State of operating)
Judgement method - 21<=PC <= -15dBm, I CC= 10mA or less PC <= -36dBm, I CC= 10mA or less
Fig. 3 Measuring Method of Pulse Response and Jitter
Standard fiber optic cable GP1F351T Unit to be measured Vin Vcc GND Vcc Input 1 1 0 0 Input signal 3Mbps biphase mark PRBS signal Oscilloscope CH1 CH2 Tektronix 7834 or 7934 type Trigger ; CH1 Storage mode Standard receiver Output signal
Input signal tPLH tPHL
50%
Standard receiver output
50% tjr tjf
GP1F351T/GP1F351R
Test item
Test time LowHigh pulse delay time HighLow pulse delay time Pulse width distortion LowHigh Jitter HighLow Jitter Symbol tPLH tPHL tw Test condition -
tw= t PHL- tPLH
tjr tjf
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
Note ) ( 1 ) The waveform write time shall be 4 seconds. But do not allow the waveform to be distorted by incresing the brightness too much. ( 2 ) VCC = 5.0 0.05V ( State of operating ) ( 3 ) The probe for the oscilloscope must be more than 1M and less than 10pF.
Fig. 4 Supply Current
Supply voltage Optical output coupling fiber Standard transmitter input signal Input conditions VCC = 5.0 0.05V PC = -14.5dBm 6Mbps NRZ, Duty 50% or 3Mbps biphase mark PRBS signal Measuring method Measured on an ammeter ( DC average amperage )
fiber optic cable Standard transmitter Vin Input 5V Vcc GND GP1F351R Unit to be measured Vcc A Ammeter GND Vout
Vcc
Fig. 5 Measuring Method of Output Voltage and Pulse Response
fiber optic cable Standard transmitter Vin Vcc GND 5V Rsi Input CH1 CH2 6Mbp/s NRZ, duty 50% Tektronix 7834 or 7934 type Oscilloscope GP1F351R Unit to be measured Vcc Vcc GND Vout Rso
GP1F351T/GP1F351R
Test item
Test item LowHigh pulse delay time HighLow pulse delay time Rise time Fall time Pulse width distortion tw = t PHL - tPLH High level output voltage Low level output voltage Symbol tPLH tPHL tr tf
Standard Transmitter Input signal (CH1) tr VOH GP1F351R Output signal (CH2) VOL t PLH t PHL tf 90% 50% 10% 50%
tw
VOH VOL
Note ) ( 1 ) VCC = 5.0 0.05V ( State of operating) ( 2 ) The fiber coupling light output set at - 14.5dBm/- 24.0dBm. ( 3 ) The probe for the oscilloscope must be more than 1M and less than 10pF. ( 4 ) Rsi, Rso : Standard load resistance (Rsi : 3.3k , Rso : 2.2k ) ( 5 ) The output ( H/L level ) of GP1F351R are not fixed constantly when it receivers the disturbing light ( including DC light, no input light ) less than 0.1Mbps.
Fig. 6 Measuring Method of Jitter
fiber optic cable Standard transmitter Vin Vcc GND 5V Rsi Input CH1 CH2 Oscilloscope Input signal 3Mbps biphase PRBS signal Tektronix 7834 or 7934 type Trigger ; CH1 Storage mode Sweep ; AUTO/NORM GP1F351R Unit to be measured Vcc Vcc GND Vout Rso
Input signal 50%
GP1F351R output tjr tjf
50%
GP1F351T/GP1F351R
Test item
Test item LowHigh Jitter HighLow Jitter Symbol
tjr tjf
Test condition 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
Note) ( 1 ) Rsi/Rso ; Standard load resistance ( Rsi : 3.3k ,Rso : 2.2k ) ( 2 ) The fiber coupling light output set at - 14.5dBm/ - 24.0dBm. ( 3 ) The waveform write time shall be 3 seconds. But do not allow the waveform to be distorted by increasing the brightness too much. ( 4 ) VCC = 5.0 0.05V ( State of operating) ( 5 ) The probe for the oscilloscope must be more than 1M and less than 10pF.
s Optical Mini-Jack Connection Example
2
3
5
: Metal part : Resin part
Jack side Input or output terminal
Plug side Input side 6 4 1 LINE IN MIC Digital input ( coaxial) Optical digital input
Output side LINE OUT HEAD PHONE Digital output (coaxial) Optical digital output
Compatible with : Analog electric signal Digital electric signal Digital optical signal GP1F351R/GP1F351T
}
Analog electric signal Digital electric signal Digital optical signal
L +
R -
GND GND
Kinds of plug Analog electricity Digital electricity Digital optics No plug
Output 4 L L L H 5 L L H H 1 L H H H
q
Please refer to the chapter " Precautions for Use"

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