ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 6. Dynamic Electrical Characteristics
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
VPLL AND VDIG ACTIVE MODE - AC (CONTINUED)
Transient Load Response - See Transient Waveforms on page 84
VIN = VINMIN, VINMAX
VPLLTLOR,
VDIGTLOR
mV
mV
-
-
50
70
Transient Line Response - See Transient Waveforms on page 84
IL = 75% of ILMAX
VPLLTLIR,
VDIGTLIR
5.0
8.0
VIOHI ACTIVE MODE - AC
PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz
VIN = VINMIN + 100 mV, > UVDET
VIN = VNOM + 1.0 V, > UVDET
VIOHIPSSR
VIOHION
dB
35
50
40
60
-
-
Output Noise - VIN = VINMIN, IL = 0.75*ILMAX
100 Hz – 1.0 kHz
-
-
20
-
-
dB/dec
>1.0 kHz – 1.0 MHz
1.0
µV/√Hz
Turn-on Time
VIOHItON
VIOHItOFF
VIOHITLOR
VIOHITLIR
VIOHIMTR
VIOHIMTR
ms
ms
%
Enable to 90% of end value, VIN = VINMIN, VINMAX, IL = 0
-
-
-
1.0
10
Turn-off Time
Disable to 10% of initial value, VIN = VINMIN, VINMAX, IL = 0
0.1
Transient Load Response - See Transient Waveforms on page 84
VIN = VINMIN, VINMAX
-
-
-
-
1.0
5.0
-
2.0
8.0
10
Transient Line Response - See Transient Waveforms on page 84
IL = 75% of ILMAX
mV
µs
%
Mode Transition Time - See Transient Waveforms on page 84
From low power to active, VIN = VINMIN, VINMAX, IL = ILMAXLP
Mode Transition Response
From low power to active and from active to low power, VIN = VINMIN
VINMAX, IL = ILMAXLP
,
1.0
2.0
VCAM ACTIVE MODE - AC
PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz
VIN = VINMIN + 100 mV
VCAMPSSR
VCAMON
dB
35
50
40
60
-
-
VIN = VNOM + 1.0 V
Output Noise - VIN = VINMIN, IL = 0.75*ILMAX
100 Hz – 1.0 kHz
-
-
20
-
-
dB/dec
>1.0 kHz – 1.0 MHz
1.0
µV/√Hz
Turn-on Time (Enable to 90% of end value, VIN = VINMIN, VINMAX, IL = 0)
Turn-off Time (Disable to 10% of initial value, VIN = VINMIN, VINMAX, IL = 0)
VCAMtON
VCAMtOFF
VCAMLOR
-
-
-
1.0
10
ms
ms
0.1
Transient Load Response - See Transient Waveforms on page 84
VIN = VINMIN, VINMAX
VCAM = 01, 10, 11
VCAM = 00
-
-
1.0
50
2.0
70
%
mV
Transient Line Response - See Transient Waveforms on page 84
IL = 75% of ILMAX
VCAMLIR
mV
-
5.0
8.0
13892
Analog Integrated Circuit Device Data
Freescale Semiconductor
27
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