LC78626E Datasheet, PDF (6/32 Pages) Sanyo Semicon Device – DSP for Compact Disk Players

Continued from preceding page.
Parameter
Input low level current
Output high level current
Output low level current
Output off leakage current
Charge pump output current
LC78626E
Symbol
Conditions
I_IL
V_OH1
V_OH2
V_OH3
V_OH4
V_OH5
V_OL1
V_OL2
V_OL3
V_OL4
V_OL5
I_OFF1
I_OFF2
I_PDOH
I_PDOL
DEFI, EFMI, HFL, TES, RWC, COIN, CQCK,
FMT, MR1, RES, TESE, TESD, WOK,
PAUSE IN, SHOCK, TESCLK, TESA, TESB,
TESC, TESGB, TAI, TEST1 to TEST5, CS :
V_IN = 0 V
EFMO, CLV⁺, CLV^–, V/P, TOFF, TGL, JP⁺,
JP^–, PCK, FSEQ, EFLG, FSX, EMPH :
I_OH = –1 mA
CONT2 to CONT5, SBSY, MUTEL, MUTER,
C2F, WRQ, SQOUT, 16M, 4.2M, EMPP,
OVF, CNTOK, NGJ : I_OH = –0.5 mA
DOUT : I_OH = –12 mA
OE, WE, CAS, RAS, AD9 to AD0,
DRAM3 to DRAM0 : I_OH = –0.5 mA
MMC0 to MMC3 : I_OH = –2 mA
EFMO, CLV⁺, CLV^–, V/P, TOFF, JP⁺, JP^–,
PCK, FSEQ, EFLG, FSX, EMPH : I_OL = 1 mA
CONT2 to CONT5, SBSY, MUTEL, MUTER,
C2F, WRQ, SQOUT, 16M, 4.2M, EMPP,
OVF, CNTOK, NGJ : I_OL = 2 mA
DOUT : I_OL = 12 mA
OE, WE, CAS, RAS, AD9 to AD0,
DRAM3 to DRAM0 : I_OL = 0.5 mA
MMC0 to MMC3 : I_OL = 2 mA
PDO, CLV⁺, CLV^–, JP⁺, JP^–,
CONT2 to CONT5, DRAM0 to DRAM3,
ASRES : V_OUT = V_DD
PDO, CLV⁺, CLV^–, JP⁺, JP^–,
CONT2 to CONT5, DRAM0 to DRAM3,
ASRES : V_OUT = 0 V
PDO : RISET = 68 kΩ
PDO : RISET = 68 kΩ
Ratings
min
typ
–5
2.56
2.56
2.72
256
2.24
–5
30
42
–54
–42
Unit
max
µA
V
V
V
V
V
0.64
V
0.32
V
0.48
V
0.44
V
0.96
V
5
µA
µA
54
µA
–30
µA
One-bit D/A Converter Analog Characteristics at Ta = 25°C, V_DD = LV_DD = RV_DD = 3.2 V, V_SS = L/RV_SS = 0 V
Parameter
Symbol
Conditions
Ratings
min
typ
Total harmonic distortion rate
LCHO, RCHO; 1 kHz: Uses the 0 dB data
TRD+N _{input and the 20 kHz-LPF (in the AD725D).}
0.015
Dynamic range
LCHO, RCHO; 1 kHz: Uses the -60 dB data
DR input, the 20 kHz-LPF (in the AD725D), and
85
90
the A filter.
Signal to noise ratio
LCHO, RCHO; 1 kHz: Uses the –0 dB data
S/N input, the 20 kHz-LPF (in the AD725D), and
87
92
the A filter.
Cross talk
LCHO, RCHO; 1 kHz: Uses the 0 dB data
CT
input and the 20 kHz-LPF (in the AD725D).
79
82
Note: Measured with the normal-speed playback mode in the Sanyo one-bit D/A converter block reference digital attenuator circuit.
Unit
max
0.018
%
dB
dB
dB
Analog output
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