參數(shù)資料
型號(hào): MSM7580
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: ITU-T G.721 ADPCM TRANSCODER
中文描述: ITU - T的G.721差分PcM碼器
文件頁(yè)數(shù): 7/18頁(yè)
文件大?。?/td> 207K
代理商: MSM7580
7/17
Semiconductor
MSM7580
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
V
DIN
T
STG
Parameter
Condition
Rating
0 to 7
Unit
V
V
°C
–0.3 to V
DD
+ 0.3
–55 to +150
Power Supply Voltage
Digital Input Voltage
Storage Temperature
RECOMMENDED OPERATING CONDITIONS
Parameter
Power Supply Voltage
Operating Temperature
Digital Input High Voltage
Digital Input Low Voltage
Bit Clock Frequency
Synchronous
Signal Frequency
Clock Duty Ratio
Digital Input Rise Time
Digital Input Fall Time
Synchronous Signal Timing
CODER
Synchronous Signal Timing
DECODER
Synchronous
Signal Width
Data Set-up Time
Data Hold Time
Digital Output Load
Symbol
V
DD
Ta
V
IH
V
IL
F
BCLKA
F
BCLKP
F
SYNC
D
C
t
Ir
t
If
t
XS
t
SX
t
SX
t
SR
t
WS
t
DS
t
DH
R
DL
C
DL
Condition
All Digital Input Pins
BCLKA
BCLKP
SYNCP1, SYNCP2,
SYNCA1, SYNCA2
BCLKA, BCLKP
All Digital Input Pins
BCLKA, BCLKP to SYNCP
SYNCP to BCLKA, BCLKP
BCLKA, BCLKP to SYNCA
SYNCA to BCLKA, BCLKP
SYNCP1, SYNCP2,
SYNCA1, SYNCA2
SOP1, SOP2, SOA1, SOA2
(Pull-up Resistor)
SOP1, SOP2, SOA1, SOA2,
DET1, DET2
Min.
4.5
–30
2.2
0
32
64
30
100
100
100
100
1 BCLK
100
100
500
Typ.
+25
8.0
50
Max.
5.5
+80
V
DD
0.6
2048
2048
70
50
50
100
100
Unit
V
°C
V
V
kHz
kHz
kHz
%
ns
ns
ns
ns
ns
ns
m
s
ns
ns
W
pF
相關(guān)PDF資料
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