GP2W3120YP0F

GP2W3120YP0F GP2W3120YP0F IrDA Compliant Transceiver Module 9.6 kb/s to 4 Mb/s (FIR) Low Profile Low Consumption Current ■Description The GP2W3120YP0F is an infrared transceiver module for IrDA ver. 1.4 (FIR). The transceiver consisits of a pin-photo diode, infrared emitter and control IC in a single package. This device have remote control transmission function. ■Agency approvals/Compliance 1. Compliant with IEC60825-1 class 1 eye safety standard 2. Compliant with RoHS directive (2002/95/EC) 3. Content status of six substances specified in “ Management Methods for Control of Pollution Caused by Electronic Information Products Regulation ” (popular name : China RoHS) (Chinese : 电子信息产品污染控制管理办法) ; refer to page 14 4. Lead (Pb) free device ■Features 1. Compliant with the IrDA 1.4 (FIR) Transmission speed : 9.6 kb/s to 4 Mb/s Transmission distance : 20 cm 2. Small package L 7.16 × W 2.73 × H 1.82 mm 3. Peak emission wavelength : 890 nm (Built-in shared single LED for RC and IrDA) 4. Side view type 5. Soldering reflow type 6. Shield type 7. Low consumption current due to shutdown function (Consumption current at shutdown mode : Max. 1.0 μA) 8. Operates from 2.7 to 3.3 V 9. With remote control function 10. With LP/HP mode switching function 11. With VIO terminal ■Applications 1. Mobile equipment (Cellular phone, Pager, Smart phone, PDAs, Portable printer, etc. ) 2. Digital imaging equipment (Digital camera, Photo imaging printer) 3. POS equipment 4. Personal computers 5. Personal information tools Notice The content of data sheet is subject to change without prior notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. 1 Sheet No.: E3-A00802EN Date Apr.02.2007 ©SHARP Corporation GP2W3120YP0F ■Block diagram ⑥VCC ⑦VIO Amplifier Receive Detector Driver ④RXD SD⑤ TXD-LP② TXD-HP③ AGC Logic ①LEDA Current controlled driver ⑧GND ■Outline Dimensions (Unit : mm) 1) area: Au plating 2) Unspecified tolerance shall be ± 0.2 mm 3) Adhesion of resin to the terminal area shall be allowed Max. 0.2 mm. ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ Terminal Symbol LED Anode LEDA Transmitter Data Input LP TXD-LP Transmitter Data Input HP TXD-HP Receiver Data Output RXD Shutdown SD VCC Supply Voltage VIO Logic I/O levels Ground GND Shield Ground SGND Product mass : approx. 0.05g Sheet No.: E3-A00802EN 2 GP2W3120YP0F ■Recommended PCB Foot Pattern Dimensions are shown for reference (Unit:mm) ● ● ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ Terminal Symbol LED Anode LEDA Transmitter Data Input LP TXD-LP Transmitter Data Input HP TXD-HP Receiver Data Output RXD Shutdown SD VCC Supply Voltage VIO Logic I/O levels Ground GND Shield Ground SGND ■Recommended Size of Solder Creamed Paste (Reference) Dimensions are shown for reference. Please open the solder mask as below so that the size of solder creamed paste for this device before reflow soldering must be as large as one of the foot pattern land indicated for reference. (unit : mm) : Solder paste area Sheet No.: E3-A00802EN 3 GP2W3120YP0F ■Absolute Maximum Ratings Parameter Supply voltage LED Supply voltage Transmission Data Input LP Transmission Data Input HP Shut down Logic I/O levels Peak forward current Operating temperature Storage temperature Soldering temperature Symbol VCC VLED TXD-LP TXD-HP SD VIO IFM Topr Tstg Tsol (Ta=25℃) *1 *2 Rating -0.3 to 6.0 -0.3 to 3.6 -0.3 to VCC+0.3 -0.3 to VCC+0.3 -0.3 to VCC+0.3 -0.3 to VCC+0.3 330 -25 to +85 -40 to +85 260 Unit V V V V V V mA ℃ ℃ ℃ *1 Pulse operation (FIR 4 Mb/s) *2 Soldering reflow time : 10 seconds Sheet No.: E3-A00802EN 4 GP2W3120YP0F ■Electro-optical Characteristics Parameter Current consumption SIR mode at no input signal FIR mode Current consumption SIR mode at receiving FIR mode Current consumption All mode at Transmitting Current consumption at Shutdown mode High level output voltage Low level output voltage Rise time Fall time Symbol ICC-SIR ICC-FIR ICC-RSIR ICC-RFIR ICC-T ICC-S VOH VOL tr tf tw1 tw2 tw3 tw4 L Ee1 Ee2 Ee3 tl tsdw Iisd VIHSD VILSD tj IE-LP IE-HP ILED-LP ILED-HP tr tf λp VIHTXD VILTXD IIHTXD IILTXD tOPWM (Topr=25±5℃, VCC=3.0V Unless otherwise specified) Rating No input signal, VILSD=0V Output terminal OPEN VILSD=0V Output terminal OPEN VIHTXD-LP=High or, VIHTXD-HP=High, VILSD=0V No input signal, VIHSD=VCC-1.2V Output terminal OPEN IOH=0.3mA *3 IOL=1mA *3 MIN. ― ― ― ― ― ― TYP. 0.45 1.2 0.65 1.3 27 0.01 MAX. 0.6 1.55 ― ― 55 1.0 Unit mA mA mA mA mA μA V V ns ns μs μs ns ns cm μW/cm 2 μW/cm 2 mW/cm μs ms μA V V ns mW/sr mW/sr mA mA ns ns nm V V V μA μA μs 2 VIO-0.5 VIO-0.3 VIO+0.3 ― ― ― ― ― ― ― ― ― ― ― ― ― 0 ― ― 30 ― ― 150 250 ― ― 890 ― ― ― ― ― ― 0.6 50 50 24 4 195 320 ― 8.16 20.4 ― 500 1 +0.1 VCC 0.5 60 ― ― 200 330 40 40 900 VCC VCC 0.6 20 8 300 Low level pulse width Maximum reception distance Input irradiance Overload irradiance Receiver Latency Receiver wakeup time SD input current SD terminal Input voltage Logic High SD terminal Input voltage Logic Low Jitter Low power Radiant intensity High power LED peak current Low power High power ― ― *5 BR=4Mb/s,CL=15pF,Ta=25℃ ― 1 tw1,Ee1;BR=9.6kb/s,φ≦15° 1 tw2,Ee1;BR=115.2kb/s,φ≦15° 67 tw3,Ee2;BR=4Mb/s(single),φ≦15° 190 tw4,Ee2;BR=4Mb/s(double),φ≦15° 21 Ta=25℃ ― Except for pulse ― during a half of preamble 500 ― No input signal ― VIHSD=VCC, VILSD=GND -0.1 VCC-1.2 Shutdown mode Normal mode ― ℃ BR=4Mb/s, Ta=25 ― VLED=3.3V,RLED=4.3Ω 10 φ≦15°,Ta=25℃*4 VLED=3.3V,RLED=4.3Ω 25 φ=15°,Ta=25℃*4 VLED=3.3V,RLED=4.3Ω,Ta=25℃ BR=4Mb/s,VLED=3.3V,Ta=25℃ Ta=25℃ LED(ON),1.5≦VIO≦1.8V LED(ON),1.8＜VIO≦VCC LED(OFF) Ta=25℃ Ta=25℃ TXD pin stuck high *4 Receiver Transmitter Rise time Fall time Peak emission wave length TXD-LP / TXD-HP high level input voltage TXD-LP / TXD-HP low level input voltage TXD-LP TXD-HP high level input current TXD-LP TXD-HP low level input current Maximum optical pulse width *4 100 150 ― ― 870 1.4 1.6 ― ― ― 30 *3 Refer to Fig. 2, 3 *4 Refer to Fig. 4,5,6 Sheet No.: E3-A00802EN 5 GP2W3120YP0F ■Recommended Operating Conditions Parameter Supply voltage LED Supply voltage Operating temperature Data rate Logic I/O levels Symbol VCC VLED Topr BR VIO Conditions RLED=4.3Ω *5 (Ta=25℃) Rating 2.7 to 3.3 2.7 to 3.6 -25 to +85 9.6k to 4M 1.5 to VCC Unit V V ℃ b/s V *5 When you make Duty 25 % of signal emit light continuously, please use continuation luminescence time in less than 10 seconds. ■Truth Table MODE Shutdown Transmitter Receiver LP HP SD H L L L L SW Off On On On On TXD-LP TXD-HP LED L L Off H L LP L H HP L L Off L L Off Receiver Don't Care Don't Care Don't Care IrDA Signal No Signal TR1 Off Off Off Off On TR2 RXD Off H(Pull-up) On L(echo) On L(echo) On L Off H H:high, L:Low LP : Low power IE, HP : High power IE (Note) Don’t input Transmitter LP high signal and HP high signal at the same time in transmitter mode. *RXD equivalent circuit TXD-LP TXD-HP *TXD equivalent circuit SW 400kΩ typ. TR1 600k typ. TR2 RXD Sheet No.: E3-A00802EN 6 GP2W3120YP0F Fig.1 Recommended External Circuit 9 SGND 1 LEDA R LED 2 3 4 TXD TXD RXD -LP -HP 5 SD 6 V CC 7 V IO CX3 CX2 R1 CX4 V LED V CC CX1 GND 8 Components CX1 CX2 CX3 CX4 R1(1/16W) RLED 1/4W (Note2) 1/10W Recommended values 4.7μF(Ceramic)(Note1) 0.47μF(Ceramic)(Note1) 0.47μF(Ceramic)(Note1) 10μF(Ceramic)(Note1) 4.7Ω 4.3Ω(VLED=3.3V) 2.4Ω(VLED=2.85V) (Note1) Components choose the most suitable CX1, CX2, CX3, CX4 according to the noise level and noise frequency of power supply. (Nore2) In order to guarantee (10 mW/sr), VLED is required 3.3 V (RLED = 4.3 Ω), VLED is required 2.85 V (RLED= 2.4 Ω). Sheet No.: E3-A00802EN 7 GP2W3120YP0F Fig.2 Output Waveform Specification(Receiver side) tf tr VOH 90% 50% 10% tw VOL Fig.3 Standard Optical System(Receiver side) Ee : Light detector face illuminance