LC78632RE Datasheet, PDF (5/9 Pages) Sanyo Semicon Device – Compact Disk Player DSP

LC78632RE
D/A Converter Analog Characteristics at Ta = 25°C, V_DD = 5 V, V_SS = 0 V
Parameter
Symbol
Conditions
min
typ
max
Unit
Total harmonic distortion
LCHP, LCHN, RCHP, RCHN; 1 kHz: 0 dB input,
THD + N _{using a 20-kHz low-pass filter (AD725D built in)}
0.006
%
Dynamic range
LCHP, LCHN, RCHP, RCHN; 1 kHz: –60 dB input, using
DR
the 20-kHz low-pass filter (A filter (AD725D built in))
90
dB
LCHP, LCHN, RCHP, RCHN; 1 kHz: 0 dB input, using
Signal-to-noise ratio
S/N
the 20-kHz low-pass filter (A filter (AD725D built in))
98
100
dB
Crosstalk
LCHP, LCHN, RCHP, RCHN; 1 kHz: 0 dB input,
CT
using a 20-kHz low-pass filter (AD725D built in)
96
98
dB
Note: Measured in normal-speed playback mode in a Sanyo 1-bit D/A converter block reference circuit, with the digital attenuator set to EE (hexadecimal).
Figure 1 Command Input
Figure 2 Subcode Q Output
Figure 3 Subcode Output
No. 5826-5/9