CS4384-CQZR Cirrus Logic Inc, CS4384-CQZR Datasheet - Page 11

• Manufacturer Part Number: CS4384-CQZR
• Description: IC - 192kHz 6and8 Channel D/A Conv
• Manufacturer: Cirrus Logic Inc

Specifications of CS4384-CQZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 520mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1525 - BOARD EVAL FOR CS4384 DAC
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS620F1
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
The filter characteristics have been normalized to the sample rate (Fs) and can be referenced to the desired sam-
ple rate by multiplying the given characteristic by Fs.
(See
Notes:
Combined Digital and On-chip Analog Filter Response - Single-Speed Mode - 48 kHz
Passband
Frequency Response
StopBand
StopBand Attenuation
Group Delay
De-emphasis Error
(Relative to 1 kHz)
Combined Digital and On-chip Analog Filter Response - Double-Speed Mode - 96 kHz
Passband
Frequency Response
StopBand
StopBand Attenuation
Group Delay
Combined Digital and On-chip Analog Filter Response - Quad-Speed Mode - 192 kHz
Passband
Frequency Response
StopBand
StopBand Attenuation
Group Delay
8. Slow Roll-off interpolation filter is only available in Software Mode.
9. Response is clock dependent and will scale with Fs.
10. For Single-Speed Mode, the Measurement Bandwidth is from stopband to 3 Fs.
11. De-emphasis is available only in Single-Speed Mode; Only 44.1 kHz De-emphasis is available in Hardware
12. Amplitude vs. Frequency plots of this data are available in the
(Note 12)
For Double-Speed Mode, the Measurement Bandwidth is from stopband to 3 Fs.
For Quad-Speed Mode, the Measurement Bandwidth is from stopband to 1.34 Fs.
Mode.
(Note 9)
(Note 9)
(Note 9)
)
(Note 11)
Parameter
to -0.01 dB corner
to -0.01 dB corner
to -0.01 dB corner
10 Hz to 20 kHz
10 Hz to 20 kHz
10 Hz to 20 kHz
to -3 dB corner
to -3 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
(Note 10)
(Note 10)
(Note 10)
“Filter Response Plots” on page
0.547
-0.01
-0.01
-0.01
Min
.583
.635
102
80
90
0
0
0
0
0
0
-
-
-
-
-
-
Fast Roll-Off
10.4/Fs
6.15/Fs
7.1/Fs
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+0.01
+0.01
+0.01
±0.36
±0.21
±0.14
Max
.454
.499
.430
.499
.105
.490
-
-
-
-
-
-
-
-
-
CS4384
45.
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
s
s
s
11