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TSB21LV03 Fiches technique(PDF) 11 Page - Texas Instruments |
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TSB21LV03 Fiches technique(HTML) 11 Page - Texas Instruments |
11 / 29 page TSB21LV03C IEEE 1394-1995 TRIPLE-CABLE TRANSCEIVER/ARBITER SLLS331A – FEBRUARY 1999 – REVISED OCTOBER 1999 11 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating conditions (unless otherwise noted) (continued) receiver PARAMETER TEST CONDITION MIN TYP MAX UNIT VIT Input threshold voltage –30 30 mV VIT Cable bias-detect input threshold voltage, TPBn cable inputs Driver disabled 0.6 1 V IIC Common-mode input current Driver disabled –40 40 µA Z Differential input impedance Driver disabled 15 k Ω ZID Differential input impedance Driver disabled *6 pF ZIC Common mode impedance Driver disabled 20 k Ω ZIC Common-mode impedance Driver disabled *24 pF * These parameters are not production tested for the HV package. device PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD = 3.3 V Node transmitting or repeating 114 mA IDD Supply current DD Node receiving 140 mA DD y VDD = 3.6 V *175 mA VDD = 3.6 V, Power-down mode 20 mA VIT Power status input threshold voltage (CPS) RL = 400 kΩ 4.7 7.5 V VOH High-level output voltage VDD = min, IOH max VDD– 0.55 V VOL Low-level output voltage VDD = max, IOL min 0.5 V II Input current (TESTM1, TESTM2, PC0, PC1, PC2) VI = VDD or 0 ±1 µA I Off-state output current (CTL0, CTL1, D0, D1, D2, D3, C/LKON) VO = VDD or 0 ±5 µA Ioff Pullup current (RESET) VI = 0 or Commercial –90 –45 –10 µA Pullup current (RESET) I 1.5 V Industrial, Military –110 –45 –10 µA VTH+ Positive arbitration comparator-input threshold voltage 89 168 mV VTH– Negative arbitration comparator-input threshold voltage – 168 –89 mV VIT Speed-signal input threshold voltage TPBIAS –TPA common-mode voltage 49 131 mV VO Output voltage (TPBIAS1, TPBIAS2, TPBIAS3) At rated IO current 1.665 2.015 V Bus holding current (LPS, LREQ, CTLn, Dn, PD) VI = 1/2 (VDD) 725 µA * These parameters are not production tested for the HV package. thermal characteristics PARAMETER TEST CONDITIONS MIN TYP MAX UNIT R θJA Junction to free air thermal resistance PM package EIA/JESD51 3 No air flow 67 °C/W R θJA Junction-to-free-air thermal resistance HV package EIA/JESD51-3, No air flow 47.57 °C/W R θJC Junction to case thermal resistance PM package 10.4 °C/W R θJC Junction-to-case thermal resistance HV package 3 °C/W |
Numéro de pièce similaire - TSB21LV03 |
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Description similaire - TSB21LV03 |
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