LC78626KE Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LC78626KE

DSP for Compact Disk Players

SANYO -> Panasonic 

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

LC78626KE

Symbol

Conditions

IIL

VOH1

VOH2

VOH3

VOH4

VOH5

VOL1

VOL2

VOL3

VOL4

VOL5

IOFF1

IOFF2

IPDOH

IPDOL

DEFI, EFMI, HFL, TES, RWC, COIN, CQCK,

FMT, MR1, MR2, RES, TESD, WOK,

PAUSE IN, SHOCK, TESCLK, TESA, TESB,

TESC, TESGB, TAI, TEST1 to TEST5, CS :

VIN = 0 V

EFMO, CLV+, CLV–, V/P, TOFF, TGL, JP+,

JP–, PCK, FSEQ, EFLG, FSX, EMPH :

IOH = –1 mA

CONT2 to CONT5, SBSY, MUTEL, MUTER,

C2F, WRQ, SQOUT, 16M/NGJ, 4.2M, EMPP,

OVF, CNTOK, NGJ : IOH = –0.5 mA

DOUT : IOH = –12 mA

OE, WE, CAS, RAS, AD10/CAS2, AD9 to AD0,

DRAM3 to DRAM0 : IOH = –0.5 mA

MMC0 to MMC3 : IOH = –2 mA

EFMO, CLV+, CLV–, V/P, TOFF, JP+, JP–,

PCK, FSEQ, EFLG, FSX, EMPH : IOL = 1 mA

CONT2 to CONT5, SBSY, MUTEL, MUTER,

C2F, WRQ, SQOUT, 16M/NGJ, 4.2M, EMPP,

OVF, CNTOK : IOL = 2 mA

DOUT : IOL = 12 mA

OE, WE, CAS, RAS, AD10/CAS2, AD9 to AD0,

DRAM3 to DRAM0 : IOL = 0.5 mA

MMC0 to MMC3 : IOL = 2 mA

PDO, CLV+, CLV–, JP+, JP–,

CONT2 to CONT5, DRAM0 to DRAM3,

ASRES : VOUT = VDD

PDO, CLV+, CLV–, JP+, JP–,

CONT2 to CONT5, DRAM0 to DRAM3,

ASRES : VOUT = 0 V

PDO : RISET = 68 kΩ

PDO : RISET = 68 kΩ

min

–5

2.56

2.56

2.72

2.56

2.24

–5

30

–54

Ratings

typ

42

–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, VDD = LVDD = RVDD = 3.2 V, VSS = L/RVSS = 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)

0.035

Dynamic range

LCHO, RCHO; 1 kHz: Uses the –60 dB data

DR input, the 20 kHz-LPF (in the AD725D), and

81

84

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

0.038

%

dB

dB

dB

No. 5995-5/34

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