CS4397-KS Cirrus Logic Inc, CS4397-KS Datasheet - Page 6

• Manufacturer Part Number: CS4397-KS
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4397-KS

• No. Of Pins: 28
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.25V
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Interface Type: Serial
• Package / Case: 28-SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ANALOG CHARACTERISTICS
Notes: 4. Response is clock dependent and will scale with Fs. Note that the response plots (
6
Combined Digital and On-chip Analog Filter Response - Single Speed Mode
Passband
Frequency Response 10 Hz to 20 kHz
Passband Ripple
StopBand
StopBand Attenuation
Group Delay
De-emphasis Error
(Relative to 1 kHz)
Combined Digital and On-chip Analog Filter Response - Double Speed Mode
Passband
Frequency Response 10 Hz to 20 kHz
Passband Ripple
StopBand
StopBand Attenuation
Group Delay
Combined Digital and On-chip Analog Filter Response - Quad-Speed Mode
Passband
Frequency Response 10 Hz to 20 kHz
Passband Ripple
StopBand
StopBand Attenuation
Group Delay
5. For Single-Speed Mode, the Measurement Bandwidth is 0.5465 Fs to 1.4 Fs.
6. Group Delay for Fs=48 kHz 37/48 kHz=770 s
7. De-emphasis is available only in Single Speed Mode.
been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
For Double-Speed Mode, the Measurement Bandwidth is 0.570 Fs to 1.4 Fs.
For Quad-Speed Mode, the Measurement Bandwidth is 0.635 Fs to 1.3 Fs.
Parameter
to -0.1 dB corner
to -0.1 dB corner
to -0.1 dB corner
to -3 dB corner
to -3 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
(Note 4)
(Note 5)
(Note 6)
(Note 7)
(Note 4)
(Note 5)
(Note 4)
(Note 5)
(Continued)
Symbol
tgd
tgd
tgd
-0.017
.5465
0.635
-.020
.570
Min
102
82
83
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
37/Fs
20/Fs
11/Fs
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
±0.00065
±0.0001
±0.0008
+0.015
+0.015
Figures 9-28
0.470
0.492
±0.10
±0.10
±0.13
0.448
0.486
0.035
0.385
0.472
Max
-
-
-
-
-
-
-
-
-
CS4397
DS333PP1
Unit
) have
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
s
s
s