cs5360 Cirrus Logic, Inc., cs5360 Datasheet - Page 19

• Manufacturer Part Number: cs5360
• Description: 24-bit Stereo A/d Converter For Digital Audio
• Manufacturer: Cirrus Logic, Inc.

6.
Dynamic Range
Total Harmonic Distortion + Noise (THD+N)
Frequency Response
Interchannel Isolation
Interchannel Gain Mismatch
Gain Error
Gain Drift
Offset Error
DS280PP2
PARAMETER DEFINITIONS
The ratio of the 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 ratio measurement over the specified
bandwidth made with a -60 dBFS signal. 60 dB is added to resulting measurement to refer the
measurement to full-scale. This technique ensures that the distortion components are below the noise
level and do not affect 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.
Expressed in decibels.
The ratio of the rms value of the signal to the rms sum of all other spectral components over the
specified band width (typically 10 Hz to 20 kHz), including distortion components. Expressed in decibels.
Measured at -1 and -20 dBFS as suggested in AES17-1991 Annex A.
A measure of the amplitude response variation from 10 Hz to 20 kHz relative to the amplitude response
at 1 kHz. Units in decibels.
A measure of crosstalk between the left and right channels. Measured for each channel at the
converter’s output with no signal at the input under test and a full-scale signal applied to the other
channel. Units in decibels.
The gain difference between left and right channels. Units in decibels.
The deviation from the nominal full-scale analog input for a full-scale digital output.
The change in gain value with temperature. Units in ppm/°C.
The deviation of the mid-scale transition (111...111 to 000...000) from the ideal. Units in mV.
CS5360
19