fxla104 Fairchild Semiconductor, fxla104 Datasheet
fxla104
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fxla104 Summary of contents
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... For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. © 2009 Fairchild Semiconductor Corporation FXLA104 • Rev. 1.0.0 Description The FXLA104 is a configurable dual-voltage supply translator for both uni-directional and bi-directional voltage translation between two logic levels. The device allows translation between voltages as high as 3. low as 1 ...
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... B-Side Inputs or 3-State Outputs 11 B1 B-Side Inputs or 3-State Outputs 12 B0 B-Side Inputs or 3-State Outputs 13 VCCB B-Side Power Supply Connect Connect 16 VCCA A-Side Power Supply © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0 VCCB VCCA 16 1 ...
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... Functional Diagram Function Table Control /OE LOW Logic Level HIGH Logic Level © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 Figure 2. Functional Diagram 3 Outputs Normal Operation 3-State www.fairchildsemi.com ...
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... Absolute Maximum Ratings. Symbol Parameter V Power Supply CC V Input Voltage IN T Operating Temperature, Free Air A dt/dV Minimum Input Edge Rate © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 Conditions Min. V -0.5 CCA V -0.5 CCB I/O Ports A and B -0.5 Control Input (/OE) -0.5 Output 3-State -0 ...
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... CCA contention, excessive currents, or oscillations do not occur during power-up or power-down. The size of the pull-up resistor is based upon the current-sinking capability of the device driving the /OE pin. © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 The recommended power-up sequence is Apply power to the first V 2 ...
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... V ILB V High-Level Output OHA (3) Voltage V OHB V Low-Level Output OLA (3) Voltage V OLB Bus-Hold Input I I(HOLD) Minimum Drive Current © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 Conditions V (V) V CCA CCB 2.70 to 3.60 2.30 to 2.70 Data Inputs A n 1.65 to 2.30 1.10 to 3.60 Control Pin /OE 1.40 to 1.65 1.10 to 1.40 2.70 to 3.60 2.30 to 2.70 Data Inputs B 1.65 to 2.30 1 ...
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... An external drive must source at least the specified current to switch LOW-to-HIGH external drive must source at least the specified current to switch HIGH-to-LOW the V associated with the input side. CCI CC 7. Reflects current per supply, V © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 (Continued) Conditions V (V) CCA 3.60 2.70 Data Inputs ...
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... Current (9) High Dynamic Output I +12.0 OLD Current (10) Low Notes: 8. Dynamic output characteristics are guaranteed, but not tested. 9. See Figure 7. 10. See Figure 8. © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 =4pF), T =-40 to 85°C I/O A =3.0V V =2.3V V =1.65V CCA CCA to 2.7V to 1.95V Max. Typ. ...
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... Skew is the variation of propagation delay between output signals and applies only to output signals on the same port ( and switching with the same polarity (LOW-to-HIGH or HIGH-to-LOW) (see Figure 10 Skew is guaranteed, but not tested. © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 =3.0V V =2.3V V =1.65V ...
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... Skew is the variation of propagation delay between output signals and applies only to output signals on the same port ( and switching with the same polarity (LOW-to-HIGH or HIGH-to-LOW) (see Figure 10 Skew is guaranteed, but not tested. © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 =3.0V V =2.3V V =1.65V ...
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... Maximum data rate is specified in megabits per second (see Figure 9 equivalent to two times the F-toggle frequency, specified in megahertz. For example, 100Mbps is equivalent to 50MHz. Capacitance Symbol Parameter C Input Capacitance Control Pin (/OE Input/Output Capacitance I/O C Power Dissipation Capacitance pd © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 V =2.3V V =1.65V V CCB CCB to 2.7V to 1.95V Min. Min. 120 ...
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... Figure 4. Waveform for Inverting and Non-Inverting Functions Notes: 15. Input 2.0ns, 10 16. Input 2.5ns, 10 © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0 TEST DUT SIGNAL C1 Figure 3. Test Circuit Input Signal Data Pulses 0V V CCI ...
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... Table 3. Test Measure Points Symbol (21 Note: 21 for control pin / CCI CCA © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 = 3.0V to 3.6V only 3.0V to 3.6V only /2). MI CCA CCI V /2 CCo 0 CCo ...
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... Figure 7. Active Output Rise Time and Dynamic Output Current High V ≈ OLD Figure 8. DATA DATA OUTPUT DATA OUTPUT Note: 22 – SKEW pHLmax pHLmin © 2009 Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 t rise 80 OUT 20 CCO V OL Time Δ V ≈ + × OUT = + ( ...
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... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’ ...
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... Fairchild Semiconductor Corporation FLXA104 • Rev. 1.0.0 16 www.fairchildsemi.com ...