CDB5351(2002) Ver la hoja de datos (PDF) - Cirrus Logic
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CDB5351 Datasheet PDF : 24 Pages
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CS5351
DC ELECTRICAL CHARACTERISTICS (GND = 0V, all voltages with respect to ground.
MCLK=12.288 MHz; Master Mode)
Parameter
Symbol Min
Typ
DC Power Supplies:
Positive Analog VA
4.75
5.0
Positive Digital VD
3.1
-
Positive Logic VL
2.37
-
Power Supply Current
(Normal Operation)
VA
IA
-
VL,VD = 5 V
ID
-
VL,VD = 3.3V
ID
-
Power Supply Current
(Power-Down Mode)(Note 4)
VA
IA
-
VL,VD=5V
ID
-
Power Consumption
(Normal Operation)
VL, VD=5V
-
-
VL, VD = 3.3V
-
-
(Power-Down Mode)
-
-
17.5
22
14.5
2
2
198
135
20
Power Supply Rejection Ratio (1 kHz)
(Note 5) PSRR
-
65
VQ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
-
2.5
-
25
-
0.01
Filt+ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
-
5
-
35
-
0.01
Max Unit
5.25
V
5.25
V
5.25
V
21
mA
26
mA
17
mA
-
mA
-
mA
235
mW
161
mW
-
mW
-
dB
-
V
-
kΩ
-
mA
-
V
-
kΩ
-
mA
Notes: 4. Power Down Mode is defined as RST = Low with all clocks and data lines held static.
5. Valid with the recommended capacitor values on FILT+ and VQ as shown in the Typical Connection
Diagram.
DIGITAL CHARACTERISTICS
Parameter
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage at Io = 100 uA
Low-Level Output Voltage at Io =100 uA
OVFL Current Sink
Input Leakage Current
Symbol
(% of VL) VIH
(% of VL) VIL
(% of VL) VOH
(% of VL) VOL
Iovfl
Iin
THERMAL CHARACTERISTICS
Parameter
Symbol Min
Allowable Junction Temperature
-
Junction to Ambient Thermal Impedance
θJA
-
Ambient Operating Temperature (Power Applied)
-KS/KZ
TA
-10
-BS/BZ
TA
-40
Min
70%
-
70%
-
-
-
Typ Max Units
-
-
V
- 30%
V
-
-
V
- 15%
V
-
4.0
mA
-
±10
µA
Typ
Max Unit
-
135
°C
70
-
°C/W
-
+70
°C
-
+85
°C
16
DS565PP2
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