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Analog Integrated Circuit Device Data
Freescale Semiconductor
33
13892
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not
available from Freescale for import or sale in the United States prior to September 2010: MC13892VK and MC13892VL in 139, 186 MAPBGA packages.
VCAM ACTIVE MODE - AC
PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz
VIN = VINMIN + 100 mV
VIN = VNOM + 1.0 V
VCAMPSSR
35
50
40
60
-
dB
Output Noise - VIN = VINMIN, IL = 0.75*ILMAX
100 Hz – 1.0 kHz
>1.0 kHz – 1.0 MHz
VCAMON
-
20
-
1.0
dB/dec
V/
√Hz
Spurs
32.768 kHz and harmonics
VCAMSP
-
-100
dB
Turn-on Time (Enable to 90% of end value, VIN = VINMIN, VINMAX, IL = 0)
VCAMtON
-
1.0
ms
Turn-off Time (Disable to 10% of initial value, VIN = VINMIN, VINMAX, IL = 0)
VCAMtOFF
0.1
-
10
ms
Start-up Overshoot (VIN = VINMIN, VINMAX, IL = 0)
VCAMOS
-
1.0
2.0
%
VIN = VINMIN, VINMAX
VCAM=01, 10, 11
VCAM=00
VCAMLOR
-
1.0
50
2.0
70
%
mV
IL = 75% of ILMAX
VCAMLIR
-
5.0
8.0
mV
From low power to active, VIN = VINMIN, VINMAX, IL = ILMAXLP
VCAMtMOD
-
100
s
Mode Transition Response
From low power to active and from, active to low power,
VIN = VINMIN, VINMAX, IL = ILMAXLP
VCAMMTR
-
1.0
2.0
%
VSD ACTIVE MODE - AC
PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz
VIN = VINMIN + 100 mV
VIN = VNOM + 1.0 V
VSDPSSR
35
50
40
60
-
dB
Output Noise - VIN = VINMIN, IL = 75% of ILMAX
100 Hz – 1.0 kHz
>1.0 kHz – 10 kHz
>10 kHz – 1.0 MHz
VSDON
-
-115
-126
-132
dBV/
√Hz
Spurs (32.768 kHz and harmonics)
VSDSP
-
-100
dB
Turn-on Time (Enable to 90% of end value, VIN = VINMIN, VINMAX, IL = 0)
VSDtON
-
1.0
ms
Turn-off Time (Disable to 10% of initial value, VIN = VINMIN, VINMAX, IL = 0)
VSDtOFF
0.1
-
10
ms
Start-up Overshoot
VIN = VINMIN, VINMAX, IL = 0
VSDOS
-
1.0
2.0
%
Table 6. Dynamic Electrical Characteristics
Characteristics noted under conditions 3.1 V
≤ BATT ≤ 4.8 V, --30 ≤ 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