10
DS564F2
CS5341
Confidential Draft
3/11/08
DC ELECTRICAL CHARACTERISTICS
(GND = 0 V, all voltages with respect to 0 V. MCLK=12.288 MHz; Master Mode)
9.
Power-Down Mode is defined as RST = Low, with all clocks and data lines held static at a valid logic
levels.
10. Valid with the recommended capacitor values on FILT+ and VQ as shown in the Typical Connection
Diagram.
DIGITAL CHARACTERISTICS
Parameter
Symbol
Min
Typ
Max
Unit
DC Power Supplies:
Positive Analog
Positive Digital
Positive Logic
VA
VD
VL
3.1
1.7
-
5.25
V
Power Supply Current
VA = 5 V
(Normal Operation)
VA = 3.3 V
VL,VD = 5 V
VL,VD = 3.3 V
IA
ID
-
21
18.2
15
9
25.5
22.5
18.5
10
mA
Power Supply Current
VA = 5 V
(Power-Down Mode) (Note 9)
VL,VD=5 V
IA
ID
-
1.5
0.4
-
mA
Power Consumption
VL, VD, VA = 5 V
(Normal Operation)
VL, VD, VA = 3.3 V
(Power-Down Mode)
-
180
90
9.5
220
107.2
-
mW
Power Supply Rejection Ratio (1 kHz)
PSRR
-
65
-
dB
VQ Nominal Voltage
Output Impedance
-
VA
÷2
25
-
V
k
Filt+ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
-
VA
36
0.01
-
V
k
mA
Parameter
Symbol
Min
Typ
Max
Units
High-Level Input Voltage
(% of VL)
VIH
70%
-
V
Low-Level Input Voltage
(% of VL)
VIL
--
30%
V
High-Level Output Voltage at Io = 100 A(% of VL)
VOH
70%
-
V
Low-Level Output Voltage at Io =100 A(% of VL)
VOL
--
15%
V
Input Leakage Current
Iin
-10
-
+10
A
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