CS43L21-CNZR Cirrus Logic Inc, CS43L21-CNZR Datasheet - Page 16

• Manufacturer Part Number: CS43L21-CNZR
• Description: IC 98dB 96kHz Low Power Stereo DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L21-CNZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1282 - BOARD EVAL FOR CS43L21 DAC
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16
COMBINED DAC INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
Notes:
SWITCHING SPECIFICATIONS - SERIAL PORT
(Inputs: Logic 0 = DGND, Logic 1 = VL.)
Frequency Response 10 Hz to 20 kHz
Passband
StopBand
StopBand Attenuation
Group Delay
De-emphasis Error
RESET
MCLK Frequency
MCLK Duty Cycle
Slave Mode
Input Sample Rate (LRCK)
LRCK Duty Cycle
SCLK Frequency
SCLK Duty Cycle
LRCK Setup Time Before SCLK Rising Edge
SDIN Setup Time Before SCLK Rising Edge
SDIN Hold Time After SCLK Rising Edge
8. Response is clock dependent and will scale with Fs. Note that the response plots
9. Measurement Bandwidth is from Stopband to 3 Fs.
pin Low Pulse Width
on page
(Note 9)
60) have been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
Parameter
Parameters
(Note 8)
Quarter-Speed Mode
Double-Speed Mode
Single-Speed Mode
Half-Speed Mode
to -0.05 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
(Note 10)
(Note 11)
Symbol
t
t
s(SD-SK)
s(LK-SK)
0.5465
-0.01
Min
1/t
F
F
F
F
50
t
0
0
-
-
-
-
h
s
s
s
s
P
10.4/Fs
1.024
Min
Typ
45
50
45
45
40
20
20
1
4
8
4
-
-
-
-
-
-
-
-
-
(Figure 27
+0.05/-0.25
-0.2/-0.4
+1.5/+0
64•F
Max
0.4780
0.4996
38.4
12.5
100
+0.08
Max
55
25
50
55
55
-
-
-
-
CS43L21
-
-
-
to
s
DS723A1
Figure 30
Units
MHz
kHz
kHz
kHz
kHz
Unit
ms
Hz
ns
ns
ns
%
%
%
dB
dB
dB
dB
dB
Fs
Fs
Fs
s