參數(shù)資料
型號: LC78605E
廠商: Sanyo Electric Co.,Ltd.
英文描述: Compact Disc Player DSP with Built-in Microcontroller
中文描述: 光碟機的DSP內(nèi)置微控制器
文件頁數(shù): 4/11頁
文件大小: 70K
代理商: LC78605E
No.7735-4/11
LC78605E
Parameter
Symbol
Pin name
Conditions
Ratings
typ
Unit
min
max
With a 1kHz, 0dB signal input
With the 20kHz low-pass filter
(built into the AD725D) used
With a 1kHz, –60dB signal input
With the 20kHz low-pass and A
filters (built into the AD725D) used
With a 1kHz, 0dB signal input
With the 20kHz low-pass and A
filters (built into the AD725D) used
With a 1kHz, 0dB signal input
With the 20kHz low-pass filter
(built into the AD725D) used
Total harmonic distortion
THD+N
LCHO, RCHO
0.025
0.04
%
Dynamic range
DR
LCHO, RCHO
85
87
dB
Signal-to-noise ratio
S/N
LCHO, RCHO
88
90
dB
Crosstalk
CT
LCHO, RCHO
80
82
dB
1-Bit D/A Converter Block Analog Characteristics
at Ta=25°C, V
DD
=3.3V, V
SS
=0V
1-bit D/A converter output block reference circuit
*
: Measured in normal playback mode in the Sanyo 1-bit D/A converter reference circuit.
LC78605
Oscillator element: 16.9344MHz
The following oscillator elements are recommended :
CSTLS16M9X53-B0 (built-in capacitor) (Murata Mfg. Co., Ltd.)
CSTCE16M9V53-R0 (built-in capacitor) (Murata Mfg. Co., Ltd.)
C
1500pF
2.2k
4.7
μ
F
100k
LRVDD
LCHO(RCHO)
LRVSS
XIN
XOUT
C
Oscillator
element
X’tal
Shibasoku Co., Ltd.
AD725D
LPF
Analog output
LCH (RCH)
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