データシートサーチシステム |
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CD82C85 データシート(PDF) 11 Page - Intersil Corporation |
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CD82C85 データシート(HTML) 11 Page - Intersil Corporation |
11 / 21 page 307 AC Electrical Specifications VCC = 5V ±10%;TA = 0 oC to +70oC (C82C85); TA = -40 oC to +85oC (I82C85); TA = -55 oC to +125oC (M82C85) SYMBOL PARAMETER LIMITS UNITS CONDITIONS MIN MAX TIMING REQUIREMENTS (1) TEHEL External Frequency HIGH Time 15 - ns 90%-90% VIN, Note 1, f = 25MHz (2) TELEH External Frequency LOW Time 15 - ns 10%-10% VIN, Note 1, f = 25MHz (3) TELEL EFI or Crystal Period 40 - ns Note 1 (4) TEFIDC External Frequency Input Duty Cycle 45 55 % f = 25MHz, Note 1 (5) Fx Crystal Frequency 2.4 25 MHz Note 1 (6) TR1VCL RDY1, RDY2 Active Setup to CLK 35 - ns ASYNC = HIGH (7) TR1VCH RDY1, RDY2 Active Setup to CLK 35 - ns ASYNC = LOW (8) TR1VCL RDY1, RDY2 Inactive Setup to CLK 35 - ns (9) TCLR1X RDY1, RDY2 Hold to CLK 0 - ns (10) TAYVCL ASYNC Setup to CLK 50 - ns (11) TCLAYX ASYNC Hold to CLK 0 - ns (12) TA1VR1V AEN1, AEN2 Setup to RDY1, RDY2 15 - ns (13) TCLA1X AEN1, AEN2 Hold to CLK 0 - ns (14) TYHEH CSYNC Setup to EFI 10 - ns (15) TEHYL CSYNC Hold to EFI 10 - ns (16) TYHYL CSYNC Pulse Width 2TELEL - ns (17) TI1HCL RES Setup to CLK 65 - ns Note 2 (18) TSVCH S0, S1, S2/STOP Setup to CLK 35 - ns (19) TCHSV S0, S1, S2/STOP Hold to CLK 35 - ns (20) TRSVCH RES, START Setup to CLK 65 - ns Note 2 (21) TSHSL RES (Low) or START (High) Pulse Width TCLCLs3 - ns (22) TSFPC SLO/FST Setup to PCLK TEHEL + 100 - ns Note 2 (23) TSTART RES or START Valid to CLK Low 2TELEL + 2 - ns (24) TSTOP STOP Command Valid to CLK High 2TCHCH + TRSVCH 3TCHCH + 34 ns TCHCH = TCLCL TIMING RESPONSES (25) TCLCL CLK/CLK50 Cycle Period 125 - ns Note 1 (26) TCHCL CLK HIGH Time (1/3 TCLCL)+2 - ns 82C85 |
同様の部品番号 - CD82C85 |
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同様の説明 - CD82C85 |
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