CS5394-KS Просмотр технического описания (PDF) - Cirrus Logic
Номер в каталоге
Компоненты Описание
Список матч
CS5394-KS Datasheet PDF : 22 Pages
| |||
CS5394
POWER AND THERMAL CHARACTERISTICS (TA = 25 °C; VA, VL, VD = 5 V ±5%;
Fs = 48 kHz; Master Mode.)
Parameter
Symbol Min
Typ
Max
Power Supply Current (Normal Operation)
(VA) + (VL)
IA
VD
ID
-
85
TBD
-
65
TBD
Power Supply Current (Power-Down Mode)
(VA) + (VL)
IA
VD
ID
-
2
-
-
2
-
Power Consumption
Normal Operation
Power-Down Mode
-
750
TBD
-
20
-
Power Supply Rejection Ratio
1 kHz PSRR
-
65
-
Allowable Junction Temperature
-
-
135
Junction to Ambient Thermal Impedance
θJA
-
45
-
Unit
mA
mA
mA
mA
mW
mW
dB
°C
°C/W
DIGITAL FILTER CHARACTERISTICS (TA = 25 °C; VA, VL, VD = 5 V ±5%; Fs = 48 kHz)
Passband
Parameter
-0.01 dB
Symbol Min
Typ
Max Unit
(Note 3)
0
-
22.1 kHz
Passband Ripple
Stopband
(Note 3)
-
26.6
-
±0.005 dB
-
3050 kHz
Stopband Attenuation
(Note 4)
117
-
-
dB
Group Delay (Fs = Output Sample Rate)
Group Delay Variation vs Frequency
High Pass Filter Characteristics
tgd
-
34/Fs
-
s
∆tgd
-
-
0.0
µs
Frequency Response
-3 dB
-0.036 dB
(Note 3)
-
1.8
-
Hz
-
20
-
Phase Deviation
@ 20 Hz
(Note 3)
-
5.3
- Degree
Passband Ripple
-
-
0
dB
Notes: 3. Filter characteristic scales with sample rate.
4. The analog modulator samples the input at 3.072 MHz for Fs equal to 48 kHz. There is no rejection of
input signals which are (n × 3.072 MHz) ±22.1 kHz, where n = 0, 1, 2, 3, ...
DIGITAL CHARACTERISTICS (TA = 25 °C; VA, VL, VD = 5 V ±5%)
Parameter
Symbol
Min
High-Level Input Voltage
VIH
2.4
MCLKA/D only
3.0
Low-Level Input Voltage
VIL
-
MCLKA/D only
-
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
VOH
VOL
Iin
(VD) - 1.0
-
-
Max
Unit
-
V
-
V
0.8
V
1.0
V
-
V
0.4
V
±10
µA
4
DS258PP4
Share Link: 