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TLK6002 датащи(PDF) 64 Page - Texas Instruments |
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TLK6002 датащи(HTML) 64 Page - Texas Instruments |
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64 / 96 page ![]() TLK6002 SLLSE34 – MAY 2010 www.ti.com LVCMOS Electrical Characteristics (VDDO = VDDO1/VDDO2/VDDO3) (continued) PARAMETER CONDITION MIN NOM MAX UNIT Driver Only Driver Disabled ±25 µA IOZ Driver/Receiver With Pullup/Pulldown Driver DisabledWith Pull Up/Down ±195 µA Enabled CIN Input capacitance 3 pF 4.7 HSTL Signals Electrical Characteristics (VDDQA/B = 1.5/1.8V) PARAMETER CONDITION MIN NOM MAX UNIT VOH(dc) High-level output voltage VDDQA/B – 0.4 VDDQA/B + 0.3 V VOL(dc) Low-level output voltage 0.40 V VOH(ac) High-level output voltage VDDQA/B – 0.5 VDDQA/B + 0.3 V VOL(ac) Low-level output voltage 0.50 V VIH(dc) High-level DC input voltage DC input, logic high VREFTA/B+ 0.10 VDDQA/B + 0.3 V VIL(dc) Low-level DC input voltage DC input, logic low -0.30 VREFTA/B – 0.1 V VIH(ac) High-level AC input voltage AC input, logic high VREFTA/B + 0.20 VDDQA/B + 0.3 V VIL(ac) Low-level AC input voltage AC input, logic low –0.30 VREFTA/B – V 0.20 IOH(dc) High output current 8 mA IOL(dc) Low output current –8 mA IIH Input High Current 10 µA IIL Input Low Current –10 µA CIN Input Capacitance 4 pF Tacr AC Test Condition Rise Time Rate (In 20 → 80% Swing 1 1 1 ns/V Region) Tacs AC Test Condition Signal Swing 1 1 1 V 4.8 Serial Transmitter Characteristics PARAMETER CONDITION MIN NOM MAX UNIT SWING (2.3:0) = 0000 84 126 160 SWING (2.3:0) = 0001 163 215 253 SWING (2.3:0) = 0010 247 303 347 SWING (2.3:0) = 0011 331 395 444 SWING (2.3:0) = 0100 415 478 538 SWING (2.3:0) = 0101 499 572 633 SWING (2.3:0) = 0110 582 662 735 TX Output Differential Peak-to-Peak voltage SWING (2.3:0) = 0111 668 756 835 VOD(pp) swing mVdfpp SWING (2.3:0) = 1000 740 839 927 See Figure 4-1 and Figure 4-2 SWING (2.3:0) = 1001 831 932 1020 SWING (2.3:0) = 1010 904 1020 1130 SWING (2.3:0) = 1011 988 1110 1220 SWING (2.3:0) = 1100 1060 1190 1340 SWING (2.3:0) = 1101 1150 1280 1430 SWING (2.3:0) = 1110 1220 1360 1530 SWING (2.3:0) = 1111 1300 1450 1630 See register bits TWPOST1 2.12:8 and TX Output Pre/Post Cursor Emphasis –17.5/ +17.5/ Vpre/post TWPRE 2.7:4 for de-emphasis settings. Voltage –37.5% +37.5% See Figure 4-2. VDDT – VCMT TX output common mode voltage See Figure 4-1 mV [0.25×VOD(pp)] 64 ELECTRICAL SPECIFICATIONS Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TLK6002 |
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