CDB5364(2007) Просмотр технического описания (PDF) - Cirrus Logic
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CDB5364 Datasheet PDF : 41 Pages
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CS5364
DC POWER
MCLK = 12.288 MHz; Master Mode. GND = 0 V.
Parameter
Symbol Min
Typ
Max Unit
Power Supply Current
(Normal Operation)
VA = 5 V
IA
-
VX = 5 V
IX
-
VD = 5 V
ID
-
VD = 3.3 V
ID
-
VLS, VLC = 5 V
IL
-
VLS, VLC = 3.3 V
IL
-
Power Supply Current
(Power-Down) (Note 1)
VA = 5 V
IA
-
VLS, VLC,VD = 5 V
ID
-
Power Consumption
(Normal Operation)
All Supplies = 5 V
-
-
VA = 5 V, VD = VLS = VLC = 3.3 V
-
-
(Power-Down) (Note 1)
-
-
51
56
mA
4
8
mA
44
48
mA
25
28
mA
3
4
mA
1
2
mA
50
-
μA
500
-
μA
mW
510
580
mW
360
419
mW
2.75
-
mW
1. Power-Down is defined as RST = LOW with all clocks and data lines held static at a valid logic level.
LOGIC LEVELS
Parameter
Symbol Min
Typ
Max Units
High-Level Input Voltage
%VLS/VLC
VIH
70
-
Low-Level Input Voltage
%VLS/VLC
VIL
30
-
%
High-Level Output Voltage at 100 μA load
%VLS/VLC
VOH
85
-
Low-Level Output Voltage at -100 μA load
%VLS/VLC
VOL
-
15
OVFL Current Sink
-4
mA
Input Leakage Current
logic pins only
Iin
-10
-
10
μA
PSRR, VQ AND FILT+ CHARACTERISTICS
MCLK = 12.288 MHz; Master Mode. Valid with the recommended capacitor values on FILT+ and VQ as shown in
the “Typical Connection Diagram”.
Parameter
Power Supply Rejection Ratio at (1 kHz)
VQ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
Filt+ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
Symbol Min
PSRR
-
-
-
Typ
65
VA/2
25
10
VA
4.4
10
Max
-
-
-
Unit
dB
V
kΩ
μA
V
kΩ
μA
DS625F2
11
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