CS4228
ANALOG CHARACTERISTICS
Parameter
(Continued)
Base Rate Mode
Symbol
Min
Typ
Max
High Rate Mode
Min
Typ
Max
Units
Bits
dB
dB
dB
%
dB
dB
dB
dB
dB
mV
Vrms
ppm/°C
kΩ
pF
dB
-
40
±0.01
-
-
-
-
Degrees
kHz
dB
kHz
dB
s
dB
Analog Output Characteristics
- Minimum Attenuation, 10 kΩ, 100 pF load; unless otherwise specified.
16
-
24
16
24
DAC Resolution
Signal-to-Noise/Idle Channel Noise
(DAC muted, A weighted)
Dynamic Range
(DAC not muted, A weighted)
(DAC not muted, unweighted)
THD
THD+N
TBD
TBD
-
-
-
-
-
(All Outputs)
TBD
TBD
-
TBD
-
Minimum Load Resistance:
Maximum Load Capacitance:
-
-
103
103
100
0.003
-90
90
0.1
0.5
-90.5
10
1.3
100
10
100
±0.1
-
(Notes 5, 6)
(Note 6)
(Notes 5, 6)
(Notes 4, 7)
tgd
CCIR-2K
0
-
24.1
70
-
-
±0.5
-
-
-
-
16/Fs
TBD
-
20.0
±0.01
-
-
-
-
-
0
-
56
65
-
-
-
-
-
-
TBD
-
-
TBD
-
-
TBD
-
-
-
TBD
-
-
-
-
-
-
TBD
TBD
-
-
-
-
-
103
103
100
0.003
-90
90
0.1
0.5
-90.5
10
1.3
100
10
100
±0.1
±0.5
-
-
-
-
16/Fs
TBD
-
-
-
-
-
-
-
TBD
-
-
-
-
-
-
Total Harmonic Distortion
Total Harmonic Distortion + Noise
Interchannel Isolation
Interchannel Gain Mismatch
Attenuation Step Size
Offset Voltage
Full Scale Output Voltage
Gain Drift
Analog Output Load
Programmable Output Attenuation Span
Combined Digital and Analog Filter Characteristics
Frequency Response
Deviation from Linear Phase
Passband: to 0.01 dB corner
Passband Ripple
Stopband
Stopband Attenuation
Group Delay (Fs = Input Word Rate)
10 Hz to 20 kHz
Analog Loopback Performance
Signal-to-noise Ratio
(CCIR-2K weighted, -20 dB FS input)
Notes: 5. The passband and stopband edges scale with frequency. For input word rates, Fs, other than 44.1 kHz,
the 0.01 dB passband edge is 0.4535×Fs and the stopband edge is 0.5465×Fs.
6. Digital filter characteristics.
7. Measurement bandwidth is 10 Hz to 3 Fs.
Specifications are subject to change without notice
DS307PP1
5
CIRRUS [ CIRRUS LOGIC ]
