參數(shù)資料
型號(hào): MSM7590
廠商: OKI SEMICONDUCTOR CO., LTD.
元件分類: Codec
英文描述: 5V Sinlge-Rail ADPCM CODECs
中文描述: 5V的Sinlge擺幅差分PcM編解碼器
文件頁(yè)數(shù): 10/26頁(yè)
文件大?。?/td> 173K
代理商: MSM7590
10/26
Semiconductor
MSM7590L-01
ABSOLUTE MAXIMUM RATINGS
Parameter
Power Supply Voltage
Analog Input Voltage
Digital Input Voltage
Storage Temperature
Symbol
V
DD
V
AIN
V
DIN
T
STG
Condition
Rating
–0.3 to +5
–0.3 to V
DD
+ 0.3
–0.3 to V
DD
+ 0.3
–55 to +150
Unit
V
V
V
°C
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
V
DD
Ta
Condition
Min.
2.7
–25
Typ.
+25
Max.
3.6
+70
Unit
V
°C
Power Supply Voltage
Operating Temperature
Voltage must be fixed
MCK, XSYNC, RSYNC, PCMRI,
PCMSI, BCLK, IR,
PDN/RESET
,
DEN, EXCK, DIN
MCK, XSYNC, RSYNC, PCMRI,
PCMSI, BCLK, IR,
PDN/RESET
,
DEN, EXCK, DIN
MCK
BCLK
XSYNC, RSYNC
MCK, BCLK, EXCK
MCK, XSYNC, RSYNC, PCMRI,
PCMSI, BCLK, IR,
PDN/RESET
,
DEN, EXCK, DIN
MCK, XSYNC, RSYNC, PCMRI,
PCMSI, BCLK, IR,
PDN/RESET
,
DEN, EXCK, DIN
BCLK to XSYNC
XSYNC to BCLK
BCLK to RSYNC
RSYNC to BCLK
XSYNC, RSYNC
Digital Input High Voltage
V
IH
0.45
V
DD
V
DD
V
Digital Input Low Voltage
V
IL
0
0.16
V
DD
V
Master Clock Frequency
Bit Clock Frequency
Synchronous Signal Frequency
Clock Duty Ratio
f
MCK
f
RCK
f
SYMC
D
C
0.01%
64
30
10.368
8.0
50
+
0.01%
2048
70
MHz
kHz
kHz
%
Digital Input Rise Time
t
Ir
50
ns
Digital Input Fall Time
t
If
50
ns
Transmit Sync Signal Setting Time
t
XS
t
SX
t
RS
t
SR
t
WS
t
DS
t
DH
100
100
100
100
1 BCLK
100
100
100
ns
ns
ns
ns
m
s
ns
ns
Receive Sync Signal Setting Time
Synchronous Signal Width
PCM, ADPCM Set-up Time
PCM, ADPCM Hold Time
Bypass Capacitors for SG
C
SG
10 + 0.1
m
F
Digital Output Load
R
DI
C
DI
IS (Pull-up Resistor)
IS, PCMSO, PCMRO, VOXO, DOUT
SG to AG
500
100
W
pF
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