¡ Semiconductor
MSM7580
ABSOLUTE MAXIMUM RATINGS
Parameter
Power Supply Voltage
Digital Input Voltage
Storage Temperature
Symbol
VDD
Condition
Rating
0 to 7
Unit
V
—
—
—
VDIN
–0.3 to VDD + 0.3
–55 to +150
V
TSTG
°C
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
VDD
Condition
Min.
4.5
–30
2.2
0
Typ.
—
Max.
5.5
Unit
V
Power Supply Voltage
Operating Temperature
—
—
Ta
+25
—
+80
°C
Digital Input High Voltage
Digital Input Low Voltage
VIH
VDD
V
All Digital Input Pins
VIL
—
0.6
V
FBCLKA
FBCLKP
BCLKA
32
—
2048
2048
kHz
kHz
Bit Clock Frequency
BCLKP
64
—
Synchronous
SYNCP1, SYNCP2,
SYNCA1, SYNCA2
BCLKA, BCLKP
F
SYNC
—
8.0
—
kHz
Signal Frequency
Clock Duty Ratio
Digital Input Rise Time
30
—
50
—
—
—
—
—
—
70
50
50
—
—
—
—
%
ns
ns
ns
ns
ns
ns
DC
tIr
All Digital Input Pins
—
Digital Input Fall Time
Synchronous Signal Timing
CODER
tIf
100
100
100
100
tXS
tSX
tSX
tSR
BCLKA, BCLKP to SYNCP
SYNCP to BCLKA, BCLKP
BCLKA, BCLKP to SYNCA
Synchronous Signal Timing
DECODER
SYNCA to BCLKA, BCLKP
SYNCP1, SYNCP2,
Synchronous
tWS
1 BCLK
—
100
ms
Signal Width
SYNCA1, SYNCA2
tDS
tDH
—
—
Data Set-up Time
Data Hold Time
100
100
—
—
—
—
ns
ns
SOP1, SOP2, SOA1, SOA2
(Pull-up Resistor)
RDL
CDL
500
—
—
—
—
W
Digital Output Load
SOP1, SOP2, SOA1, SOA2,
DET1, DET2
100
pF
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