參數(shù)資料
型號(hào): MSM7508
廠商: OKI SEMICONDUCTOR CO., LTD.
元件分類(lèi): Codec
英文描述: Single Rail CODEC
中文描述: 單鐵編解碼器
文件頁(yè)數(shù): 7/17頁(yè)
文件大?。?/td> 147K
代理商: MSM7508
Semiconductor
MSM7508B/7509B
7/17
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Parameter
Power Supply Voltage
Analog Input Voltage
Digital Input Voltage
Storage Temperature
Symbol
V
DD
V
AIN
V
DIN
T
STG
Condition
Rating
0 to 7
–0.3 to V
DD
+ 0.3
–0.3 to V
DD
+ 0.3
–55 to +150
Unit
V
V
V
°C
Parameter
Symbol
V
DD
Ta
Power Supply Voltage
Operating Temperature
Analog Input Voltage
Input High Voltage
Input Low Voltage
Clock Frequency
Sync Pulse Frequency
Clock Duty Ratio
Digital Input Rise Time
Digital Input Fall Time
Transmit Sync Pulse Setting Time
Receive Sync Pulse Setting Time
Sync Pulse Width
PCMIN Set-up Time
PCMIN Hold Time
Analog Output Load
Digital Output Load
Analog Input Allowable DC Offset
Allowable Jitter Width
V
AIN
V
IH
V
IL
F
C
F
S
D
C
t
Ir
t
If
t
XS
t
SX
t
RS
t
SR
t
WS
t
DS
t
DH
R
AL
R
DL
C
DL
V
off
C
AL
Condition
Connect AIN– and GSX
XSYNC, RSYNC, BCLOCK,
PCMIN, PDN
BCLOCK
XSYNC, RSYNC
BCLOCK
XSYNC, RSYNC, BCLOCK,
PCMIN, PDN
BCLOCK
XSYNC, See Timing Diagram
XSYNC
BCLOCK, See Timing Diagram
BCLOCK
RSYNC, See Timing Diagram
RSYNC
BCLOCK, See Timing Diagram
XSYNC, RSYNC
AOUT
GSX
Pull-up resistor
Transmit gain stage, Gain = 1
Transmit gain stage, Gain = 10
XSYNC, RSYNC, BCLOCK
AOUT, GSX
Min.
4.75
–10
Typ.
5.0
+25
Max.
5.25
+70
Unit
V
°C
2.2
0
64, 128, 256, 512, 1024,
2048, 96, 192, 384, 768,
1536, 1544, 200
7.0
40
100
100
100
100
1 BCLK
100
100
20
20
0.5
–100
–10
8.0
50
2.4
V
DD
0.8
10.0
60
50
50
100
100
+100
+10
500
100
V
PP
V
V
kHz
%
ns
ns
ns
ns
ns
ns
m
s
ns
ns
k
W
k
W
k
W
pF
mV
mV
ns
pF
kHz
Voltage must be fixed
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