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| www..com IRM 6000 INFRARED DATA TRANSCEIVER Preliminary Package Dimensions in inches (mm) .360 (9.14) .150 (3.81) .169 (4.30) .185 (4.70) Max. .060 (1.50) .059 (1.50) .157 (4.00) .130 (3.30) 1 Draft 4.00 Typ. .161 (4.09) .008 (0.20) .230 (5.84) .112 (2.84) .008 (0.20) .060 (1.50) FEATURES * Small Package Size: 4.3 mm x 4.1 mm x 9.4 mm * Compatible with IrDA Specifications * IrDA Data Rates up to 115.2 Kbps * Wide Dynamic Range * Slim Package for Telephonic Applications * Shutdown Feature Reduces Quiescent Current in Standby Mode * Surface Mounted Package Ideal for Automated Assembly APPLICATIONS * Portable Computers * Printers * Telephony * Industrial Hand-Held Devices * Personal Data Assistants (PDA) * Pagers * Consumer Electronics Pin 1 .020 (0.51) Pin 8 .040 (1.02) DESCRIPTION The IRM 6000 is a slim package, fully contained Infrared transceiver that is compatible with the IrDA 115.2 Kb/s Physical Layer Link Specification. Housed in a single molded epoxy surface mount package this unique product lends itself easily to automated pick and place assembly. The state of the art BiCMOS circuitry coupled with the optoelectronic expertise of Siemens makes for a product that outperforms its closest rival. Also incorporated in the module is a unique shutdown feature which allows for a power down mode. This will greatly aid in lowering the quiescent current when the module is not being used. In normal operation the shutdown pin should be held low. The slim package makes this device ideal for cellular telephone and PDA applications. Pin Functions Pin no. 1 2 3 4 Function NC NC VCC SD Pin no. 5 6 7 8 Function GND RHX THX LED Anode Wireless IR Data Transfer: A Guide to Siemens Datacom Opto Products 11 Figure 1. Block diagram IR In Receiver Output Comparator Photodiode Amplifier VCC Threshold Control and Adjust LED Anode IR Out LED Current Driver VCC Shut Down BIAS Current Generator Transmit Input GND Absolute Maximum Ratings (at 25C) Parameter Supply voltage range Input currents Output sinking current Storage temperature Lead solder temperature Ambient temperature Junction temperature Power dissipation Average IR LED current Rep pulsed IR LED current IR LED anode voltage IR LED cathode voltage Transmit data input voltage Receive data output voltage IR Convection Reflow Soldering DC <90 s, ton, <25% 230C Operating Maximum All pins Test Condition Symbol VCC Value -0.5 to +6 10 25 Unit V mA mA C sec. C C mW mA mA V V V V TS -25 to +85 <10 TA TJ Ptot ILED ILED (RP) VLEDA VLEDK VTXD VRXD 0 to 70 125 200 100 500 -0.5 to VCC+0.5 V -0.5 to VCC+0.5 V -0.5 to VCC+0.5 V -0.5 to VCC+0.5 V As with all optoelectronic devices, the IRM 6000 is sensitive to temperature rates of change a nd peak temperatures during the solder process. It is not designed for any application in which the component would be directly immersed in molten solder. Optimum performance will be achieved with convection IR reflow soldering. A preheat of up to 120C for 2.5 minutes is recommended with a ramp up to soldering heat of a maximum of 4C/second. The maximum peak temperature is 240C and should not exceed 10 seconds at that temperature. Cool down rate should not exceed 3C/second. Wireless IR Data Transfer: A Guide to Siemens Datacom Opto Products 12 Basic Module Parameters Parameter Supported data rates Supply voltage range Supply current receive Supply current Receive Parameters Parameter Output voltage low Output voltage high Output current Logic high input irradiance Logic high input irradiance Maximum DC irradiance Minimum detection threshold irradiance Logic low input irradiance Rise time, fall time Output pulse width Output delay leading edge Contributed systematic jitter Output delay trailing edge Latency Transmit Parameters Parameter Driver current IR LED Logic low input voltage Logic high input voltage Output radiant intensity Half angle Peak wavelength, emission Spectral bandwidth Optical rise/fall time Optical overshoot Contributed systematic jitter IF=100 mA 10% to 90%, 90% to 10% 5 V, =15, current limiting resistor in series with LED Test Condition Current limiting resistor in series with LED Symbol ILED VIL VIH RI P tR, tF Min. 350 0 2.5 40 60 22 880 80 200 600 25 0.2 Typ. Max. 500 0.3 VCC <500 Unit mA V V mW/Sr Deg. nm nm nsec % s Output level=0.5xVCC IL Ambient interference pulsed C=15 pF 115.2 Kb/sec. Output level=0.5xVCC, EIH=4 W/ cm2 CSJ 1 100 Bit error rate=10-8 EIHmin EIHmax EADC EEmin EIL tR 20 1 1.6 490 3.0 0.4 200 6 2 0.2 5 600 4 500 Test Condition Symbol VOL VOH VCC-.5 4 Min. Typ. 0.5 Max. 0.8 Unit V V mA W/cm2 mW/ cm2 W/cm2 W/cm2 W/cm2 ns s s s s s SD=low or NC receive mode SD high, standby mode Test Condition Symbol DTR VCC ISR ISSB Min. 9.6 3.0 1.0 Typ. Max. 115.2 5.5 1.5 10 Unit Kbit/s V mA A In band irradiance maximum Ambient interference DC Wireless IR Data Transfer: A Guide to Siemens Datacom Opto Products 13 |
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