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7429FCT53BTSOB датащи(PDF) 5 Page - Integrated Device Technology |
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7429FCT53BTSOB датащи(HTML) 5 Page - Integrated Device Technology |
5 / 8 page IDT29FCT52AT/BT/CT/DT, IDT29FCT/2052AT/BT/CT, IDT29FCT53AT/BT/CT FAST CMOS OCTAL REGISTERED TRANSCEIVERS MILITARY AND COMMERCIAL TEMPERATURE RANGES 6.1 5 POWER SUPPLY CHARACTERISTICS Symbol Parameter Test Conditions(1) Min. Typ.(2) Max. Unit ∆ICC Quiescent Power Supply Current TTL Inputs HIGH VCC = Max. VIN = 3.4V(3) — 0.5 2.0 mA ICCD Dynamic Power Supply Current(4) VCC = Max. Outputs Open OEA or OEB = GND VIN = VCC VIN = GND FCTxxxT — 0.15 0.25 mA/ MHz One Input Toggling 50% Duty Cycle FCT2xxxT — 0.06 0.12 IC Total Power Supply Current(6) VCC = Max. Outputs Open VIN = VCC VIN = GND FCTxxxT — 1.5 3.5 mA fCP = 10MHz 50% Duty Cycle FCT2xxxT — 0.6 2.2 OEA or OEB = GND VIN = 3.4V FCTxxxT — 2.0 5.5 One Bit Toggling at fi = 5MHz 50% Duty Cycle VIN = GND FCT2xxxT 1.1 4.2 VCC = Max. Outputs Open VIN = VCC VIN = GND FCTxxxT — 3.8 7.3(5) fCP = 10MHz 50% Duty Cycle FCT2xxxT — 1.5 4.0(5) OEA or OEB = GND VIN = 3.4V FCTxxxT — 6.0 16.3(5) Eight Bits Toggling at fi = 2.5MHz 50% Duty Cycle VIN = GND FCT2xxxT — 3.8 13.0(5) NOTES: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 5.0V, +25 °C ambient. 3. Per TTL driven input (VIN = 3.4V). All other inputs at VCC or GND. 4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations. 5. Values for these conditions are examples of the ICC formula. These limits are guaranteed but not tested. 6. IC = IQUIESCENT + IINPUTS + IDYNAMIC IC = ICC + ∆ICC DHNT + ICCD (fCP/2 + fiNi) ICC = Quiescent Current ∆ICC = Power Supply Current for a TTL High Input (VIN = 3.4V) DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at DH ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL) fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices) fi = Input Frequency Ni = Number of Inputs at fi All currents are in milliamps and all frequencies are in megahertz. 2629 tbl 09 |
Аналогичный номер детали - 7429FCT53BTSOB |
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Аналогичное описание - 7429FCT53BTSOB |
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