GP2W3270XP0F

GP2W3270XP0F GP2W3270XP0F IrDA Compliant Transceiver Module 9.6 to 115.2 kb/s (SIR LP) Low Profile Low Consumption Current ■Description ■Agency approvals/Compliance The GP2W3270XP0F is an infrared transceiver module for IrDA ver. 1.4 (SIR LP). The transceiver consisits of a pin-photo diode, infrared emitter and control IC in a single package. This device is built in LED constant current circuit. This device have remote control transmission function (built in drive circuit). 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) RoHS) (Chinese : 电子信息产品污染控制管理办法)) ; refer to page 13 4. Lead (Pb) free device ■Features 1. Compliant with the IrDA 1.4 (SIR LP) Transmission speed : 9.6 to 115.2 kb/s Transmission distance : 20 cm 2. Small package L 8.3 × W 2.1 × H 1.7 mm 3. Peak emission wavelength : 890 nm (Buit-in shared single LED for RC and IrDA) 4. Top view type 5. Soldering reflow type 6. Shield type 7. Low consumption current due to shutdown function (Consumption current at shutdown mode : Max. 0.1 μA) 8. Operates from 2.4 to 3.6 V 9. With built in LED constant circuit 10. With remote control function (buit in drive circuit) 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 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. Sheet No.: E3-A01201EN Date Mar.01.2007 1 ©SHARP Corporation GP2W3270XP0F ■Outline Dimensions (Unit : mm) Terminal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ Ground TXD for Remote Control VCC VIO Shutdown Receiver Data Output Transmitter Data Input LED Anode Shield Ground Symbol GND TXD-RC VCC VIO SD RXD TXD LEDA SGND *A : Distance between PCB of the transceiver and bottom side of shield case shall be +/-0.1mm. 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. Product mass : approx. 0.04g ■Recommended PCB Foot Pattern Dimensions are shown for reference (Unit:mm) Center of mounting area No pattern area 9 9 1 2 3 4 5 6 7 8 Sheet No.: E3-A01201EN 2 GP2W3270XP0F ■Recommended Size of Solder Creamed Paste (Reference) (Unit:mm) 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. : Solder paste area Sheet No.: E3-A01201EN 3 GP2W3270XP0F ■Absolute Maximum Ratings *1 *2 *3 Parameter Supply voltage VI/O Supply voltage LED Supply voltage SD,TXD Input voltage TXD-RC Input voltage Peak forward current 1 Peak forward current 2 Operating temperature Storage temperature Soldering temperature Symbol VCC VIO VLEDA VSD,VTXD VTXDRC IFM1 IFM2 Topr Tstg Tsol (Ta=25°C) Rating 0 to 6.0 0 to VCC 0 to 7.0 0 to VIO+0.3 0 to VIO+0.3 120 300 -40 to +85 -40 to +85 260 Unit V V V V V mA mA ℃ ℃ ℃ *1 Pulse width: 78.1μs, Duty ratio: 3/16 *2 Pulse width: 17.9μs, Duty ratio: 1/4 *3 Soldering reflow time: 10s (Ta=25°C, VCC=3.3V) ■Electrical Characteristics Parameter Symbol Current consumption at no input signal ICC Current consumption at Shutdown mode ICC-S RC IrDA High level output voltage Low level output voltage Rise time Fall time Low level pulse width Maximum reception distance Input irradiance Receiver wakeup Latency Receiver wakeup time Radiant intensity LED peak current Rise time Fall time Peak emission wavelength Maximum optical pulse width Transmit distance Radiant intensity LED peak current Peak emission wavelength Maximum optical pulse width Rating No input signal, output terminal open, VIHSD=0V No input signal, output terminal open, VIHSD=VCC MIN. TYP. MAX. Unit ― 70 100 μA ― 0.001 0.1 μA *4 VOH VIO-0.4 VCC=2.4 to 3.6V, IOH=200μA *4 VOL ― VCC=2.4 to 3.6V, IOL=200μA tr ― *4 tf 9.6kb/s≦BR≦115.2kb/s, CL=10pF, φ≦15° ― tw 1.35 *4 ≦ ≦ φ≦ L 21 9.6kb/s BR 115.2kb/s, CL=10pF, 15° *4 Ee ― 9.6kb/s≦BR≦115.2kb/s, CL=10pF, φ≦15° tl ― tsdw No input signal ― IE 5.5 ILED 43 BR=115.2kb/s, φ≦15°, tr ― *5 VIHTXD=2.8V tf ― λp 875 TOPWM TXD pin stuck High 30 LRC 4 φ f=40kHz,duty=25%, =0°, IERC 20 *5 VIHTXD=2.8V ILEDRC 160 λp ― TOPWM TXD pin stuck High 30 ― ― ― ― 2.25 ― ― ― ― ― 60 ― ― 890 80 ― ― 200 890 80 ― V 0.4 V 0.06 μs 0.06 μs 3.3 μs ― cm 0.081 W/m2 200 μs 200 μs 28 mW/sr 80 mA 0.6 μs 0.6 μs 900 nm 250 μs ― m 100 mW/sr 260 mA ― nm 250 μs *4 Refer to Fig.2, 3, 4 *5 Refer to Fig.5, 6, 7 Sheet No.: E3-A01201EN 4 GP2W3270XP0F ■Recommended Operating Conditions Parameter Supply voltage VIO voltage LED Supply voltage Operating temperature Data rate SD terminal input voltage Logic High SD terminal input voltage Logic Low TDX high level input voltage TDX low level input voltage TDX-RC high level input voltage TDX-RC low level input voltage Symbol VCC VIO VLEDA Topr BR VIHSD VILSD VIHTXD VILXTD VIHTXDRC VILXTDRC Conditions Shutdown mode,2.4V≦VIO Normal mode,2.4V≦VIO *6 LED ON *6 LED OFF *6 LED ON *6 LED OFF Rating 2.4 to 3.6 1.5 to VCC VCC-0.5 to 6.5 -25 to +85 9.6 to 115.2 VCC×0.67 to VCC 0.0 to VCC×0.33 VIO×0.67 to VIO 0.0 to VIO×0.33 VIO×0.67 to VIO 0.0 to VIO×0.33 Unit V V V ℃ kb/s V V V V V V *6 Refer to Fig.7 Sheet No.: E3-A01201EN 5 GP2W3270XP0F ■Truth Table Mode SD 0 0 0 0 1 1 Normal mode IrDA operation Remote control operation Shutdown mode TXD 0 0 0 1 0 0 TXD-RC Input signal LED 0 No Off 0 IrDA Off 1 * On(60mA) 0 * On(60mA) 1 * On(200mA) 0 * Off RXD 1 0** 0 0 pull-up pull-up * RXD Equipment circuit TR1 300k typ. RXD TR2 * Don’t care ** The pulse width is constant without depending on the transmission rate and the light intensity of input signal. Fig.1 Recommended External Circuit Components circuit Recommended values CX 1μF/6.3V(Note) RX 1 to 15 Ω GND TXDRC VCC VIO SD RXD SGND TXD LEDA CX CX RX GND TXD- VCC RC VIO SD RXD TXD VLEDA (Note) Please choose the most suitable CX according to the noise level and noise frequency of power supply. Depending on noise level and noise frequency of power supply, CX does not work well. There are cases that some pulse noises from RXD other than signal will occur in certain communication area. Please check by finish product that there are no problem at all communication area and data rate. If there are any problem, please check by inserting RX (1 to 15Ω)in the circuit drawing. Although there is no problem to distribute the voltage supply of Vcc, VIO, and VLED terminal, please apply the voltage to Vcc terminal first. Sheet No.: E3-A01201EN 6 GP2W3270XP0F Fig.2 Input Signal Waveform(Receiver side) T1 T1 T2 Radiation intensity of transmitter 3.6mW/sr 9.6kb/s BR(=1/T1) 115.2kb/s 1.41μs≦T2≦22μs Fig.3 Output Waveform Specification(Receiver side) tf tr VOH 90% 50% 10% VOL tw Fig.4 Standard Optical System(Receiver side) Ee : Light detector face illuminance