参数资料
型号: CS5364-CQZR
厂商: Cirrus Logic Inc
文件页数: 33/42页
文件大小: 0K
描述: IC ADC 4CH 114DB 216KHZ 48-LQFP
标准包装: 2,000
位数: 24
采样率(每秒): 216k
数据接口: 串行
转换器数目: 1
功率耗散(最大): 580mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 带卷 (TR)
输入数目和类型: 4 个差分,单极
配用: CDB5364-ND - EVALUATION BOARD FOR CS5364
DS625F4
39
CS5364
7. PARAMETER DEFINITIONS
Dynamic Range
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 measure-
ment. This measurement technique has been accepted by the Audio Engineering Society, AES17-199, and
the Electronic Industries Association of Japan, EIAJ CP-307. Expressed in decibels. The dynamic range is
specified with and without an A-weighting filter.
Total Harmonic Distortion + Noise
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. Measured
at -1 and -20 dBFS as suggested in AES17-1991 Annex A. Specified using an A-weighting filter.
Frequency Response
A measure of the amplitude response variation from 10 Hz to 20 kHz relative to the amplitude response at
1 kHz. Units in decibels.
Interchannel Isolation
A measure of crosstalk between one channel and all remaining channels, measured for each channel at the
converter's output with no signal to the input under test and a full-scale signal applied to all other channels.
Units in decibels.
Interchannel Gain Mismatch
The gain difference between left and right channels. Units in decibels.
Gain Error
The deviation from the nominal full-scale analog output for a full-scale digital input.
Gain Drift
The change in gain value with temperature. Units in ppm/°C.
Offset Error
The deviation of the mid-scale transition (111...111 to 000...000) from the ideal. Units in mV.
Intrachannel Phase Deviation
The deviation from linear phase within a given channel.
Interchannel Phase Deviation
The difference in phase response between channels.
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