參數(shù)資料
型號(hào): CXD2586R
廠商: Sony Corporation
元件分類: 數(shù)字信號(hào)處理
英文描述: CD Digital Signal Processor With Built-In Digital Servo and DAC(CD數(shù)字信號(hào)處理器(內(nèi)置數(shù)字伺服系統(tǒng)和D/A轉(zhuǎn)換器))
中文描述: CD數(shù)字信號(hào)處理器),配有數(shù)字式伺服和DAC(光盤數(shù)字信號(hào)處理器(內(nèi)置數(shù)字伺服系統(tǒng)和的D / A轉(zhuǎn)換器)
文件頁數(shù): 13/127頁
文件大?。?/td> 1694K
代理商: CXD2586R
– 13 –
CXD2586R/-1
DAC Analog Characteristics
Measurement conditions
(Ta = 25°C, V
DD
= 5.0V, F
S
= 44.1kHz, signal frequency = 1kHz, measurement band = 4Hz to 20kHz, master clock = 768fs)
S/N ratio
THD + N
Dynamic range
Channel separation
Output level
Difference in gain between channels
93
0.01
91
91
1.31
0.1
dB
%
dB
dB
V (rms)
dB
Item
Typ.
Unit
(EIAJ)
1
(EIAJ)
(EIAJ)
1
,
2
(EIAJ)
Remarks
150p
680p
Audio Analyzer
100k
12k
12k
47μ
12k
SHIBASOKU (AM51A)
AOUT1
AIN1
LOUT1 56
57
58
1
Using "A" weighting filter
2
–60dB, 1kHz input
The analog characteristics measurement circuit is shown below.
LOUT1
AOUT2
AIN2
LOUT2
AOUT1
AIN1
TEST DISK
DATA
Audio Circuit
Analog
1ch
2ch
Audio Analyzer
SHIBASOKU (AM51A)
768fs
CXD2586
Fs = 44.1kHz
Block diagram of analog characteristics measurement
LPF external circuit diagram
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