Gp1F40T1 /Gpl F40RI /Gplc251 GPlF40T1/GPlF40Rl/ :;=::: GP1C251 H Features Type Plastic Hber Built-in Amp. ;Pl F40T1 /GP1 F40R1 Signal transmission speed : DC to 2sMh,,, (NRZ signal) 2. Uni-directional fiber optics using APF* *APF : All plastic Fiber 3. High resistance to noise 4. GP1 F40T1 : Transmitting unit GP1 F40R1 : Receiving unit GP1C251 : Plastic fiber cable (lm) I 8.6 - 1.1 R“ ~ ❑ ~1 2“3 6.9 m r. a ~LED ~~ Rece!vtna unit GP1F4C-R1 ) Driver Ic “ ‘-” 2 ‘ 3 I Vin 2 Vcc 3 GND .—— ———. ——. —— ; LED : GaAIAs Driver IC : Sil!con GP 1 C2 Supply voltage Output current / GP1 F40R1 Input voltage Storage temperature Operating temperature 1048 (GPlF40T1/GPl F40R1) 101. V,n T.,. T,,,,, -,-(0.25) Internal equivalent circuit ,. —- — —---—---- . Symbol ~rc 2.0-+ -38_573P=2,54 - (Lead root dimenston) Transmitting unit [GPl F40Ti) ■ Absolute Maximum Ratings - <, P’P .A - Ap~ations 1. Copiers 2. Laser beam printers 3. Equipments with microcomputer Parameter (Unit : mm) 9 Outine Dimensions 1. High speed optical data transmission Rating Unit – 0 . 5 to +7.0 v 6(\rLC=5\r) mA -0.3 to VLC-O.3 –30 to +80 o to ~70 “c v ‘c ;. i Vtn 1’ 3 ‘T GND 1 . — +-2 ‘.3 Vout =’ OPIC light detector IN ;, GPlF40Tl/GPlF40Rl /GPlC251 H Recommended Operatiq Condii (GPlF40T1/GPlF40Rl) Parameter Supply voltage High level input voltage GP1F40T1 low level input voltage ‘p1F40T1 VCL MIN. 4.75 MAX. 5.25 Unit v VINH 2.0 Vcc v o 0.4 0.1 25 Remarks Symbol “N[ Operating transfer rate NRZ signal duty raito 50% To ~ Mbps (Ta=25”C, V,,=5V) H Elactro~l Charaote- (GPlF40T1/GPlF40Rl) L- a s ‘: E ,2 F Lw .-> U fJ 2 Parameter Peak emission wavelength GP1F40T1 Supply current GP1F40R1 Low +High delay time High+ Low delay time Optical power output couping with fiber High level input current Low level input current Pulse width distortion Minimum receiver input optical power level Maximum receiver input optical power level High level output voltage Low level output voltage output rise time Output fall time Pulse width distortion MIN. — — Conditions Symbol k 1> * i Refer to F‘ig. 1 ):- &9 Refer to F,5. ILr I I T Y P . ] MAX. I Unit nm 660 — 25 mA I I .~n. I I I — tPLE[ 80 ns –6 dBm 0.4 –1.6 70 v v % Refer to Fig. 3 tPHI. – 12 Pc Refer to F]g. 1 111[ 111. tw VlN=2.0V VIN=O.8V Refer to Fig. 3 –9 – – 30 pchqlN — — –15 dBm pc>lAX –5.5 – – dBm 2.7 — — — — — v v ns ns Refer to Fig. 2 VOH VL)L tr tf tw — 30 Refer to Fig. 3 0.4 20 10 70 % xl \Vhcn input is low level (V1~=0.8V) ■ @tical Characteriab (GP1C251) Parameter Output coupling with fiber Refraction ratio Symbol MIN. l - TYP. .MAX Unit – — dBm –17 Pr l (Ta =25”C) 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 In=rtion force, withdrawal force *2 [ Symbol I Conditions — *2 M I N . I TYP. I MAX. I Unit 6 — 40 N 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 “z Fi&r Wtic 5V cable (GPIC251 Vcc Vcc 0.1 PF Vo 25Mbps (NW, DutY50%) 0.1 PF Vo Cp GND GND 3 E m =.—.:::~ Vin 5V 1 A Wl=2kQ Rao=lOkQ CP = 2PF (W, Cp : Including proh load) V 1 .5V Transmitting unti lnDut waveform :25Mbps, Duty50Y0 i Ov . tp~ 1 - -“------””-\ tm~ “-4 I %eiver unit Output waveform tr_ .Please refer to the chapter “Precautions for Use” (Page 78 to 93) 1051