PDI1284P11资料

元器件交易网www.cecb2b.comPhilips Semiconductors Product specification3.3V Parallel interface transceiver/bufferPDI1284P11FEATURESDESCRIPTION•Asynchronous operationThe PDI1284P11 parallel interface chip is designed to provide an•asynchronous, 8-bit, bi-directional, parallel interface for personal8-Bit transceiverscomputers. The part includes all 19 signal lines defined by the•6 additional buffer/driver lines peripheral to cableIEEE1284 interface specification for Byte, Nibble, EPP, and ECP•modes. The part is designed for hosts or peripherals operating at5 additional control lines from cable3.3V to interface 3.3V or 5.0V devices.•5V tolerantThe 8 transceiver pairs (A/B 1-8) allow data transmission from the A•ESD protection exceeds 2000V per MIL STD 883 Method 3015bus to the B bus, or from the B bus to the A bus, depending on theand 200V per Machine Modelstate of the direction pin DIR.•Latch up protection exceeds 500 mA per JEDEC Std 19The B bus and the Y9-Y13 lines have either totem pole or resistorpull up outputs, depending on the state of the high drive enable pin•Input HysteresisHD. The A bus has only totem pole style outputs. All inputs are TTL•Low Noise Operationcompatible with at least 400mV of input hysteresis at VCC = 3.3V.•IEEE 1284 Compliant Level 1 & 2•Overvoltage Protection on B/Y side for OFF-state•A side 3-State option•B side active or resistive pull up option•Cable side VCC for 5V or 3V operationQUICK REFERENCE DATASYMBOLPARAMETERCONDITIONSTamb = 25°C; GND = 0VTYPICALUNITRDB/Y Side output resistanceVCC = 3.3V; VO = 1.65V ±0.2V (See Figure 2)45ΩRPUB/Y side pull up resistanceVCC = 3.3V; Outputs, resistive pull up1.4KΩSRB/Y Side slew rateRL = 62Ω; CL = 50pF (See Waveform 4)0.2V/nsICCTotal static currentVI = VCC/GND; IO = 05µAVHYSInput hysteresisVCC= 3.3V0.47VtPLH/tPropagation delayA –B/YPHLto the B/Y side outputsVCC = 3.3V12.5/13.9nsORDERING INFORMATIONPACKAGESTEMPERATURE RANGEORDER CODEDRAWING NUMBER48-pin plastic SSOP Type II0°C to +70°CPDI1284P11 DLSOT370-148-pin plastic TSSOP Type II0°C to +70°CPDI1284P11 DGGSOT362-11999 Sep 172853–2036 22356元器件交易网www.cecb2b.comPhilips SemiconductorsProduct specification3.3V Parallel interface transceiver/bufferPDI1284P11PIN CONFIGURATIONHD148DIRA9247Y9A10346Y10A11445Y11A12544Y12A13643Y13VCC742VCCBA1841B1A2940B2GND1039GNDA31138B3A41237B4A51336B5A61435B6GND1534OEAA71633B7A81732B8VCC1831VCCBPLHI1930PLHOA142029C14A152128C15A162227C16A172326C17HLHO2425HLHISV004961999 Sep 17PIN DESCRIPTIONPIN NUMBERSYMBOLFUNCTION8, 9, 11, 12, 13,14, 16, 17A1 - A8Data inputs/outputs41, 40, 38, 37,IEEE 1284 Std.36, 35, 33, 32B1 - B8outputs/inputs2, 3, 4, 5, 6A9 - A13Data inputs47, 46, 45, 44, 43Y9 - Y3IEEE 1284 Std. outputs29, 28, 27, 26C14 - C17Control inputs (cable)20, 21, 22, 23A19 - A17Control outputs(peripheral)1HDB/Y–side high driveenable/disable48DIRDirection selectionA to B / B to A19PLHIPeripheral logic high input(peripheral)30PLHOPeripheral logic highoutput (cable)25HLHIHost logic high input(cable)24HLHOHost logic high output(cable)10, 15, 39GNDGround (0V)7, 18VCCPositive supply voltage31, 42VCCBCable side power supplyvoltage 3V/5V34OEAA side output enable3元器件交易网www.cecb2b.comPhilips SemiconductorsProduct specification3.3V Parallel interface transceiver/bufferPDI1284P11LOGIC SYMBOLHDHDCNTLDIROEAA9HDY9A10HDY10A11HDY11A12HDY12A13HDY13HDA1B1CNTLHDA2B2CNTLHDA3B3CNTLHDA4B4CNTLHDA5B5CNTLHDA6B6CNTLHDA7B7CNTLHDA8B8CNTLPLHIHDPLHOA14C14A15C15A16C16A17C17HLHOHLHIPERIPHERALCABLESIDESIDESV00136PINS WITH PULL UP RESISTORS TO LOAD CABLEPINSSYMBOLFUNCTION47, 46, 45, 44, 43Y9 – Y13Output cable drivers41, 40, 38, 37, 36,35, 33, 32B1 – B8Output cable drivers29, 28, 27, 26C14 – C17External cables control signalinput1999 Sep 174FUNCTION TABLEDIROEAHDINPUTSOUTPUTSOUTPUTTYPESXXXC14-17A14-17tPXXXHLHIHLHOtPXXLA9-13Y9-13rPXXHA9-13Y9-13tPXXLPLHIPLHOO.C.XXHPLHIPLHOtPHXLA1-8B1-8rPHXHA1-8B1-8tPLLXB1-8A1-8tPLHXA1-8Z*LHXB1-8rP*A=Side driving internal ICB=Side driving external cable (bidirectional)C=Side receiving control signals from internal cableY=Side driving external cable (unidirectional)X=Don’t care – control signals inZ=High Z or 3-StateO.C.=Open collectortTotem pole outputrP=P=Resistive pull up: 1.4kΩ (nominal) on B/Y/C cable side andVLow signal on the A side, that particular B/Y side resistor isCC. However, while a B/Y side output is Low as driven by aswitched out to stop current drain from V*When DIR = L and OEA = H, the output signal is isolatedCC through it.from the input signal. B1 – 8 signals maintain an rP = 1.4kΩon the input for this mode.元器件交易网www.cecb2b.comPhilips SemiconductorsProduct specification3.3V Parallel interface transceiver/bufferPDI1284P11ABSOLUTE MAXIMUM RATINGS1, 2SYMBOLPARAMETERCONDITIONSRATINGUNITESD Immunity, per Mil Std 883C method 3015\"1kVVCCDC supply voltage–0.5 to +4.6VVCCBDC cable supply voltage–0.5 to +6.5VIIKDC input diode currentVI < 0±20mAIOKDC output diode currentVO < 0±50mAVINDC input voltage3–0.5 to +5.5VVOUT B/YDC output voltage on B/Y side3–0.5 to +5.5VVOUT B/YTransient output voltage on B/Y side440ns transient–2 to +7VVOUT ADC output voltage on A side–0.5 to VCC +0.5VIODC output currentOutputs in High or Low state±50mATstgStorage temperature range–60 to +150°CICC/IGNDContinuous current through VCC or GND±200mANOTES:1.Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of thedevice at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure toabsolute-maximum-rated conditions for extended periods may affect device reliability.2.The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junctiontemperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.3.The input and output voltage ratings may be exceeded if the input and output current ratings are observed.4.VOUT B/Y (tr) guarantees only that this part will not be damaged by reflections in application so long as the voltage levels remain in thespecified range.RECOMMENDED OPERATING CONDITIONSSYMBOLPARAMETERLIMITSMINMAXUNITVCCDC supply voltage3.03.6VVCCBDC cable supply voltage3.05.5VVIHHigh level Input voltage2.0VVILLow level input voltage0.8VVOUT B/YB/Y output voltage–0.55.5VVOUT AA side output voltage0VCCVIOHB/Y side output current High–14mAIOLB/Y side output current Low14mATambOperating free-air temperature range0+70°C1999 Sep 175元器件交易网www.cecb2b.comPhilips SemiconductorsProduct specification3.3V Parallel interface transceiver/bufferPDI1284P11DC ELECTRICAL CHARACTERISTICSLIMITSSYMBOLPARAMETERTEST CONDITIONSTamb = 0°C to 70°CUNITMINTYPMAXVHYS,A, BInput hysteresisA, B, control inputs, VVCC = 3.3V, IL= 0.8, VIH = 2.00.4VVA, B, PLHIIH,High-level input voltageVCC = 3.0 to 3.6V2.0VVIL,A, B, PLHILow-level input voltageVCC = 3.0 to 3.6V0.8VVHYS, CInput hysteresisC Inputs, VCC = 3.3V0.8VVIH, CHigh-level input voltageC Inputs, VCC = 3.0 to 3.6V2.3VVIL CLow-level input voltageVCC = 3.0 to 3.6V0.8VVIH HLHHigh-level input voltageVCC = 3.6V2.6VVIL HLHLow-level input voltageVCC = 3.01.55VRDPOutput impedanceVCC = 3.3V, VO = 1.65 \"0.1V See Fig. 2354555ΩRDNOutput impedanceVCC = 3.3V, VO = 1.65 \"0.1V See Fig. 2354555ΩRPUPull up resistanceVCC = 3.3V, outputs in high Z1.151.41.65kΩVOH, B/YHigh-level output voltageVCC = 3.0V, IOH = –14mA2.23VVOL, B/YLow-level output voltageVCC = 3.0V, IOL = 14mA0.77VVOH,, AIOH = –500µA, VCC = 3.0V2.8and HLHHighHigh-level output voltageleveloutputvoltageIOH = –4mA, VCC = 3.0V2.4VVLowLow-level output voltageleveloutputvoltageIOL = 50µA, VCC = 3.0V0.2and HLHOL,, AIOL = 4mA, VCC = 3.0V0.4VVHigh-level output voltageIOH = 500µA, VCC = 3.15V3.1O PLHPLHLow-level output voltageIOL = 500µA, VCC = 3.0V0.8VQuiescent supply currentVICC = 3.6V, VCCB = 3.6V to 5.5VCCfor VCC and VCCB under allconditions except when B or CV0.1100µAinputs are LOWVcin = Vin = 0 or VCC; VBin = VCCBCCB or FloatingVCC = VCCB = Vdir = 3.6VVin = 0 or VCC; Vcin = 0V1015mAQuiescent supply currentVCC = V = 0 or Vdir = 3.6V; VCCB = 5.5VVinCC; Vcin = 0V1620ICCBLCC2for VCCB when B or C inforVCCBwhenBorCinputsutsare LOWVCC = VVCCB = 3.6V; Vdir = 0Vin =0 or VCC; VBin = Vcin = 0V3040mAVCC = 3.6V, VCCB = 5.5V; VV; Vdir = 0Vin = 0 or VCCBin = Vcin = 0 V4760I)100C/B/Y sideoffPowerPower off leakage currentoffleakagecurrentVO = 5.5V, VCC = VCCB = 0V±100µAO = 5.5V, VCC = 0, VCCB = 4.5VIin1Input leakage currentInput leakage current1 Vin = 0 to VCC±1µAIOZ13-State output currentVOUT = VCC or GND±20µANOTES:1.The pull up resistor on the B side outputs makes it impossible to test Ias well.OZ on the B side. This applies to the input current on the C side inputs2.Includes extra ICCB current from pull-up resistors, i.e. ICCBL = (#B + #C LOW inputs) * (VCCB/RPU).1999 Sep 176元器件交易网www.cecb2b.comPhilips SemiconductorsProduct specification3.3V Parallel interface transceiver/bufferPDI1284P11AC CHARACTERISTICSGND = 0V, tR = tF = 3.0ns, CL = 50pF, RL = 500ΩLIMITSSYMBOLPARAMETERTEST CONDITIONSWAVEFORMSTamb = 0°C to +70°CUNITMINTYPMAXtpLHtpPropagationPropagation delaydelayPathPath A to B or YAtoBorY22, 55020HL020nstpLHtpPropagationPropagation delaydelayPathPath B to ABtoA22, 55012HL012nstpLHtpPropagationPropagation delaydelayPathPath C to ACtoA22, 5515HL15nstpLHtpPropagationPropagation delaydelayPathPath PLHPLH22, 5520HL20nstpLHtpPropagationPropagation delaydelayPathPath HLHHLH22, 5515HL15nstslewSlew rateB or Y side outputs40.050.4V/nstpHZOutput enable/HD to Y or B20tpZHdisable timeRL = 500Ω320nstDIFFPropagation delay differenceHD prop tpZH–tpHZ10nstpHZtpOutputOutput enable timeenabletimeHD to PLHO320ZHRL = 500Ω20nstpHZ50tpZHOutput enable/Dir to BFig 1.30tpLZdisable timeRL = 250=250Ωon the B/Y side tP load50nstpZL30tpHZ115tpZHOutput enable/Dir to AFig 1.50tpLZdisable timeRL = 250Ω15nstpZL50tpHZ36tpZHOutput enable/OEA to AFig 1.12tpLZdisable timeRL = 250Ω6nstpZL121999 Sep 177元器件交易网www.cecb2b.comPhilips SemiconductorsProduct specification3.3V Parallel interface transceiver/bufferPDI1284P11AC WAVEFORMSVVM = 1.5VX = VOL ±0.3VVY = VOH –0.3VVOL and VOH are the typical output voltage drops that occur with theoutput load. (VCC never goes below 3.0V).V = 2.7VINPUTSVMGNDtPHLtPLHVOHOUTPUTSVMVOLSY00001Waveform 1.Input Bn to output An propagation delays2.4VINPUT1.4V1.4V0.4VtPLHtPHLVOUTOUTPUT1.4VVOUT –1.4VSY00008Waveform 2.Voltage Waveforms Propagation Delay Times(A To B) Measured at Output Pin1999 Sep 17DIRto AVMtPLZtPZLDIRto BVMHDto BVMVOUTPUTCCLOW-to-OFFOFF-to-LOWVMVVXOLtPZHtPHZVOHOUTPUTVYHIGH-to-OFFOFF-to-HIGHVMGNDoutputsoutputsoutputsenableddisabledenabledSY00002Waveform 3.3-State enable and disable times2.4VINPUT0.4V0.9V2.4VOUTPUT0.4V1.9Vt1t2t1t2SY00007Waveform 4.Slew Rate Voltage Waveforms on B/Y side(Input pulse rise and fall time are 3ns, 150ns t pulse width t10 µs,for both a Low to High and a High to Low transition.)Slew Rate measured between 0.4V and 0.9V - rising.Slew Rate measured between 2.4V and 1.9V - falling.Slew Rate measured at VOUT as specified in Waveform 5.8元器件交易网www.cecb2b.comPhilips SemiconductorsProduct specification3.3V Parallel interface transceiver/bufferPDI1284P11TEST CIRCUITS AND WAVEFORMSVCCSWITCH POSITIONVINOUTPULSED.U.T.V50pFV=2.8VBn or Yn OutputsS1GENERATORTESTSWITCHRTGNDtPLHGNDtPHLV=2.8VRL = 500Ω tPLH/PHL= 62Ω for SR testTest Circuit for Bn or Yn OutputsVCC90%tW90%AMP (V)NEGATIVEVMVMVINVOUTPULSEPULSE10%10%GENERATORD.U.T0VtTHL (tf)tTHL (tf)RTCLRLtTLH (tr)tTLH (tr)90%90%AMP (V)Test Circuit for An OutputsPOSITIVEPULSEVMVM10%t10%W0VVM = 1.5VDEFINITIONSInput Pulse DefinitionC L =Load capacitance includes jig and probe capacitance;see AC CHARACTERISTICS for value.INPUT PULSE REQUIREMENTSRL =Load resistor; see AC CHARACTERISTICS for value.FAMILYAmplitudeRep. RatetRWtrtfT =Termination resistance should be equal to Zpulse generators.OUT ofPDI12843.0V1MHz500ns3ns3nsSV001741Waveform 5.SV1CC2 x VOpenCCVCCGNDΩPULSEVIVO500GENERATORD.U.T.IOVRTCCC/2L50pFD.U.T.500ΩTestS1VCCVItPLH/tPHLOpenIO is measured by forcing VCC/2 on the output. RD can thenbe calculated using the equation RD = VCC/2 ť IO ť. t 2.7VVCCtPLZ/tPZL2 x VCC2.7V – 3.6V2.7VtPHZ/tPZHGNDSY00005SY00003Figure 2. Output Impedance RDFigure 1. Load Circuitry for Bn to An Switching Times1999 Sep 179元器件交易网www.cecb2b.com

Philips Semiconductors

Product specification

3.3V Parallel interface transceiver/bufferPDI1284P11

SSOP48:plastic shrink small outline package; 48 leads; body width 7.5 mmSOT370-1

1999 Sep 1710

元器件交易网www.cecb2b.com

Philips Semiconductors

Product specification

3.3V Parallel interface transceiver/bufferPDI1284P11

TSSOP48:plastic thin shrink small outline package; 48 leads; body width 6.1mmSOT362-1

1999 Sep 1711

元器件交易网www.cecb2b.com

Philips Semiconductors

Product specification

3.3V Parallel interface transceiver/bufferPDI1284P11

Definitions

Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. Fordetailed information see the relevant data sheet or data handbook.

Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above oneor more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these orat any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extendedperiods may affect device reliability.

Application information — Applications that are described herein for any of these products are for illustrative purposes only. PhilipsSemiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing ormodification.

Disclaimers

Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products canreasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applicationsdo so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.

Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standardcells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes noresponsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to theseproducts, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unlessotherwise specified.

Philips Semiconductors811 East Arques AvenueP.O. Box 3409

Sunnyvale, California 94088–3409Telephone 800-234-7381

© Copyright Philips Electronics North America Corporation 1999

All rights reserved. Printed in U.S.A.

Date of release: 09-99

Document order number:9397 750 06421PhilipsSemiconductors1999 Sep 1712