GPLF40T1 SHARP | Alldatasheet

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Technical content

Features

High speed optical data transmission Signal transmission speed : DC to 2sMh,,, (NRZ signal) Uni-directional fiber optics using APF* *APF : All plastic Fiber High resistance to noise GP1 F40T1 : Transmitting unit GP1 F40R1 : Receiving unit GP1C251 : Plastic fiber cable (lm) Ap~ations Copiers Laser beam Equipments printers with microcomputer ■ Absolute Maximum Ratings

9 Outine Dimensions

Built-in Amp. (Unit : mm) ;Pl F40T1 /GP1 F40R1 I 8.6 - 1.1 - R“ ~❑ m ~1 2“3 P=2,54 -38_573- 6.9 - (Lead root dimenston) Internal equivalent circuit Transmitting unit Rece!vtna unit a~ LED ~~ Driver “ 2 Ic ‘-” ‘3 I Vin Vcc GND LED : GaAIAs Driver IC : Sil!con GP 1 C2 GP1F4C-R1 ) ;.i Vtn1’IN;, 3 ‘T GND1.— +-2 ‘.3 Vout OPIC light detector (GPlF40T1/GPl F40R1) Parameter Symbol Rating Unit Supply voltage ~rc –0.5 to +7.0 v Output current / GP1 F40R1 101. 6(\\rLC=5\\r) mA Input voltage V,n -0.3 to VLC-O.3 v Storage temperature T.,. –30 to +80 “c Operating temperature T,,,,, o to ~70 ‘c 1048

GPlF40Tl/GPlF40Rl /GPlC251 H Recommended Operatiq Condii (GPlF40T1/GPlF40Rl) Parameter Symbol Remarks MIN. MAX. Unit Supply voltage VCL 4.75 5.25 v High level GP1F40T1 VINH 2.0 Vcc v input voltage low level input voltage ‘p1F40T1 “N[ o 0.4 ~ Operating transfer rate To NRZ signal 0.1 25 Mbpsduty raito 50% H Elactro~l Charaote- (GPlF40T1/GPlF40Rl) (Ta=25”C, V,,=5V) Parameter Symbol Conditions MIN. TYP. ] MAX. I Unit Peak emission wavelength k 1> — 660 nm GP1F40T1 *i Refer to FSupply current GP1F40R1 ILr Refer to F,5. & I I I . . I Low +High delay time tPLE[ — Refer to Fig. 3 80 ns High+ Low delay time tPHI. ‘ig. 1 — — 25 mA ):- 9 I I I ~n a Optical power output Pccouping with fiber Refer to F]g. 1 – 12 –9 –6 dBms ‘: High level input current 111[ VlN=2.0V – 0.4 v E ,2 Low level input current 111. VIN=O.8V – –1.6 v F Pulse width distortion tw Refer to Fig. 3 30 70 % Minimum receiver input pchqlNoptical power level — — –15 dBm Maximum receiver input pc>lAXL optical power level –5.5 – – dBm w>.-U High level output voltage VOH Refer to Fig. 2 2.7 — — v fJ 2 Low level output voltage VL)L — 0.4 v output rise time tr — — 20 ns Output fall time tf — 10 ns Pulse width distortion tw Refer to Fig. 3 30 70 % xl \\Vhcn input is low level (V1~=0.8V) ■ @tical Characteriab (GP1C251) (Ta =25”C) Parameter Symbol MIN. TYP. .MAX Unit Output coupling Prwith fiber –17 – — dBm Refraction ratio l-l Steo index I Note) 1. Standard light transmitter : Light transmitter that provides the fiber end light output of – 1.5dBm ~ 0.3dBm when the standard optical fiber cable is connected. 2. Measuring system block diagram : Shown in Fig. 4. ■ Mechatil Char~tica (GP1C251) Parameter [ Symbol I Conditions MIN. I TYP. I MAX. I Unit In=rtion force, — *2 6 40withdrawal force — N *2 Initial value when GPl F40T1/GPl F40Rl is used 1049

GPlF40Tl/GPlF40Rl /GPlC251 Fiber optic cable (GP1 C251) “n= ML-93B (Anritsu) Calibration of l=660nm OdBm = lmW Fig.2 Maa~ Mati (Racaivar U*] Fiber optic cable (GP1C251) r Input signal : O.l Mbps (NRZ, DUtY500A) Rsi=2k Q, Rso=l OkO, Cp=2pF (Rso, Cp:lncluding probe load) 1050

GPlF40Tl/GPlF40Rl /GPlC251 Fig. 3 Transfer cha~ Transmitting unit “z5V Vcc 0.1 PF Vin 25Mbps (NW, DutY50%) GND Fi&r Wtic cable (GPIC251 =.—.:::~ Vcc E5V m 0.1 PF Vo Vo Cp GND 1 A Wl=2kQ Rao=lOkQ CP = 2PF (W, Cp : Including proh load) 1 .5V Transmitting unti lnDut waveform Ov :25Mbps, Duty50Y0 tp~ 1 tm~. “-4 I %eiver unit Output waveform tr_ .Please refer to the chapter “Precautions for Use” (Page 78 to 93) 1051