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MC33696FCAE 数据表(PDF) 6 Page - Freescale Semiconductor, Inc |
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MC33696FCAE 数据表(HTML) 6 Page - Freescale Semiconductor, Inc |
6 / 64 page MC33696 Data Sheet, Rev. 9 Power Supply Freescale Semiconductor 6 6Power Supply The circuit can be supplied from a 3 V voltage regulator or battery cell by connecting VCCIN and VCCINOUT. It is also possible to use a 5 V power supply connected to VCCIN; in this case VCCINOUT should not be connected to VCCIN. The RFOUT pin cannot be biased with a voltage higher than 3.6 V. For 5 V operation, biasing voltage is available on VCCINOUT. An on-chip low drop-out voltage regulator supplies the RF and analog modules (except the strobe oscillator and the low voltage detector, which are directly supplied from VCCINOUT). This voltage regulator is supplied from pin VCCINOUT and its output is connected to VCC2OUT. An external capacitor must be inserted between VCC2OUT and GND for stabilization and decoupling. The analog and RF modules must be supplied by VCC2 by externally wiring VCC2OUT to VCC2IN, VCC2RF and VCC2VCO. Table 3. Supply Voltage Range Versus Ambient Temperature Parameter Symbol Temperature Range1 NOTES: 1 –40°C to +85°C: MC33696FCE/FJE. –20°C to +85°C: MC33696FCAE/FJAE. Unit –40°C to +85°C –20°C to +85°C Supply voltage on VCCIN, VCCINOUT, VCCDIG for 3 V operation VCC3V 2.7 to 3.6 2.1 to 3.6 V Supply voltage on VCCIN for 5 V operation VCC5V 4.5 to 5.5 4.5 to 5.5 V Supply voltage on VCCPA for 3 V or 5 V operation VCCPA 3.0 to 3.6 3.0 to 3.6 V |
类似零件编号 - MC33696FCAE |
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类似说明 - MC33696FCAE |
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