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
VCAM ACTIVE MODE - AC (CONTINUED)
Mode Transition Time - See Transient Waveforms on page 84
From low power to active, VIN = VINMIN, VINMAX, IL = ILMAXLP
VCAMtMOD
VCAMMTR
µs
%
-
-
-
100
2.0
Mode Transition Response
From low power to active and from, active to low power,
VIN = VINMIN, VINMAX, IL = ILMAXLP
1.0
VSD ACTIVE MODE - AC
PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz
VIN = VINMIN + 100 mV
VSDPSSR
VSDON
dB
35
50
40
60
-
-
VIN = VNOM + 1.0 V
Max Output Noise - VIN = VINMIN, IL = 75% of ILMAX
100 Hz – 1.0 kHz
dBV/√Hz
-
-
-
-115
-126
-132
-
-
-
>1.0 kHz – 10 kHz
>10 kHz – 1.0 MHz
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)
VSDtON
VSDtOFF
VSDTLOR
-
-
-
1.0
10
ms
ms
0.1
Transient Load Response - See Transient Waveforms on page 84
VIN = VINMIN, VINMAX
- VSD[2:0] = 010 to 111
- VSD[2:0] = 000 to 001
-
-
1.0
-
2.0
70
%
mV
Transient Line Response - See Transient Waveforms on page 84
IL = 75% of ILMAX
VSDTLIR
VSDtMOD
VSDMTR
mV
µs
%
-
-
-
5.0
-
8.0
100
2.0
Mode Transition Time - See Transient Waveforms on page 84
From low power to active, VIN = VINMIN, VINMAX, IL = ILMAXLP
Mode Transition Response - See Transient Waveforms on page 84
From low power to active and from active to low power, VIN = VINMIN
VINMAX, IL = ILMAXLP
,
1.0
VUSB ACTIVE MODE - AC
PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz
VIN = VINMIN + 100 mV
VUSBPSSR
VUSBON
dB
35
40
-
Max Output Noise - VIN = VINMIN, IL = 75% of ILMAX
100 Hz – 50 kHz
µV/√Hz
-
-
1.0
0.2
-
-
>50 kHz – 1.0 MHz
VUSB2 ACTIVE MODE - AC
PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz
VIN = VINMIN + 100 mV
VUSB2PSSR
VUSB2ON
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
0.2
µV/√Hz
13892
Analog Integrated Circuit Device Data
Freescale Semiconductor
28
FREESCALE [ Freescale ]
