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IDT74ALVC162245 Fiches technique(PDF) 6 Page - Integrated Device Technology |
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IDT74ALVC162245 Fiches technique(HTML) 6 Page - Integrated Device Technology |
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6 / 7 page  INDUSTRIALTEMPERATURERANGE 6 IDT74ALVC162245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS Open VLOAD GND VCC Pulse Generator D.U.T. 500Ω 500Ω CL RT VIN V OUT (1, 2) ALVC Link INPU T V IH 0V V OH V OL tPLH1 tSK (x) OUTPUT 1 OUTPUT 2 tPHL1 tSK (x) tPLH2 tPHL2 VT VT V OH VT V OL tSK(x) = tPLH2 - tPLH1 or tPHL2 - tPHL1 ALVC Link SAME PHAS E INPU T TRAN SITION OPPOSITE PHAS E INPU T TRAN SITION 0V 0V VOH VOL tPLH tPHL tPHL tPLH OU TPUT VIH VT VT VIH VT ALV C Link DATA INP UT 0V 0V 0V 0V tREM TIM ING INPU T SYNCHRONOUS CON TROL tSU tH tSU tH VIH VT VIH VT VIH VT VIH VT ALVC Link A SYNCHRONOUS CON TROL LOW -H IGH -LOW PULS E HIGH-LOW -HIGH PULS E VT tW VT ALVC Link CON TROL IN PUT tPLZ 0V OUTPU T NOR M ALLY LOW tPZH 0V SW ITCH CLO SED OU TPUT NORM ALLY HIGH ENAB LE DISAB LE SW ITCH OPEN tPHZ 0V VOL + V LZ VOH VT VT tPZL VLOAD/2 VLOAD/2 VIH VT VOL VOH - VHZ ALV C L ink TEST CIRCUITS AND WAVEFORMS Propagation Delay Test Circuit for All Outputs Enable and Disable Times Set-up, Hold, and Release Times NOTES: 1. For tSK(o) OUTPUT1 and OUTPUT2 are any two outputs. 2. For tSK(b) OUTPUT1 and OUTPUT2 are in the same bank. DEFINITIONS: CL = Load capacitance: includes jig and probe capacitance. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator. NOTES: 1. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; tF ≤ 2.5ns; tR ≤ 2.5ns. 2. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; tF ≤ 2ns; tR ≤ 2ns. Output Skew - tSK(X) Pulse Width NOTE: 1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH. Symbol VCC(1)=3.3V±0.3V VCC(1)=2.7V VCC(2)=2.5V±0.2V Unit VLOAD 6 6 2 x Vcc V VIH 2.7 2.7 Vcc V VT 1.5 1.5 Vcc / 2 V VLZ 300 300 150 mV VHZ 300 300 150 mV CL 50 50 30 pF TEST CONDITIONS SWITCH POSITION Test Switch Open Drain Disable Low VLOAD Enable Low Disable High GND Enable High All Other Tests Open |
Numéro de pièce similaire - IDT74ALVC162245 |
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Description similaire - IDT74ALVC162245 |
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