13892 datasheet(26/158 Pages) FREESCALE

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ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

Analog Integrated Circuit Device Data



Freescale Semiconductor

MC13892

Transient Line Response

IL = 75% of ILMAX

VVIDEOTLIR

–

5.0

8.0

Mode Transition Time

From low-power to active, VIN = VINMIN, VINMAX, IL = ILMAXLP

VVIDEOtMOD

–

100

µs

Mode Transition Response

From low-power to active and from active to low-power, VIN = VINMIN,

VINMAX, IL = ILMAXLP

VVIDEOMTR

–

1.0

2.0

VAUDIO

PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz

VIN = VINMIN + 100 mV, > UVDET

VIN = VNOM + 1.0 V, > UVDET

VAUDIOPSSR

–

Max Output Noise - VIN = VINMIN, IL = 0.75*ILmax

100 Hz – 1.0 kHz

>1.0 kHz – 10 kHz

>10 kHz – 1.0 MHz

VAUDIOON

–

-114

-124

-129

–

dBV/

Hz

Turn-on Time

Enable to 90% of end value, VIN = VINMIN, VINMAX, IL = 0

VAUDIOtON

–

1.0

Turn-off Time

Disable to 10% of initial value, VIN = VINMIN, VINMAX, IL = 0

VAUDIOtOFF

0.1

–

Transient Load Response - See Transient Waveforms on page 84,

VIN = VINMIN, VINMAX

VAUDIOTLOR

–

1.0

2.0

Transient Line Response - See Transient Waveforms on page 84

IL = 75% of ILMAX

VAUDIOTLIR

–

5.0

8.0

VPLL AND VDIG ACTIVE MODE - AC

PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz

VIN = UVDET

VIN = VNOM + 1.0 V, > UVDET

VPLLPSSR

–

Output Noise - VIN = VINMIN, IL = 0.75*ILMAX

100 Hz – 1.0 kHz

>1 kHz – 1.0 MHz

VPLLON

–

2.5

–

dB/dec

µV/

Hz

Turn-on Time

Enable to 90% of end value, VIN = VINMIN, VINMAX, IL = 0

VPLLtON

–

100

µs

Turn-off Time

Disable to 10% of initial value, VIN = VINMIN, VINMAX, IL = 0

VPLLtOFF

0.1

–

Transient Load Response - See Transient Waveforms on page 84

VIN = VINMIN, VINMAX

VPLLTLOR,

VDIGTLOR

–

Transient Line Response - See Transient Waveforms on page 84

IL = 75% of ILMAX

VPLLTLIR,

VDIGTLIR

–

5.0

8.0

Table 6. Dynamic Electrical Characteristics (continued)

Characteristics noted under conditions 3.1 V

 BATT  4.65V, -40TA  85 °C, GND = 0 V, unless otherwise noted. Typical

values noted reflect the approximate parameter means at TA = 25 °C under nominal conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

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