CDB4350 Cirrus Logic Inc, CDB4350 Datasheet - Page 38
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CDB4350
Manufacturer Part Number
CDB4350
Description
Eval Bd 105dB 192kHz DAC W/PLL
Manufacturer
Cirrus Logic Inc
Specifications of CDB4350
Number Of Dac's
2
Number Of Bits
24
Outputs And Type
2, Differential
Sampling Rate (per Second)
192k
Data Interface
Serial
Dac Type
Voltage
Voltage Supply Source
Single
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
CS4350
Description/function
Audio D/A
Operating Supply Voltage
12 V
Product
Audio Modules
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
CS4350
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
Other names
598-1517
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10.PARAMETER DEFINITIONS
Total Harmonic Distortion + Noise (THD+N)
Dynamic Range
Interchannel Isolation
Interchannel Gain Mismatch
Gain Drift
Intra-Channel Phase Deviation
Inter-Channel Phase Deviation
The ratio of the rms value of the signal to the rms sum of all other spectral components over the specified
bandwidth (typically 10 Hz to 20 kHz), including distortion components. Expressed in decibels.
The ratio of the full-scale rms value of the signal to the rms sum of all other spectral components over the
specified bandwidth. Dynamic range is a signal-to-noise measurement over the specified bandwidth made
with a -60 dBFS signal. Then, 60 dB is added to the resulting measurement to refer the measurement to full
scale. This technique ensures that the distortion components are below the noise level and do not effect the
measurement. This measurement technique has been accepted by the Audio Engineering Society, AES17-
1991, and the Electronic Industries Association of Japan, EIAJ CP-307.
A measure of crosstalk between the left and right channels. Measured for each channel at the converter's
output with all zeros to the input under test and a full-scale signal applied to the other channel. Units in deci-
bels.
The gain difference between left and right channels. Units in decibels.
The change in gain value with temperature. Units in ppm/°C.
The deviation from linear phase within a given channel.
The difference in phase between channels.
CS4350
DS691F1