msm7570al-01 Oki Semiconductor, msm7570al-01 Datasheet - Page 10

• Manufacturer Part Number: msm7570al-01
• Description: Multi-function Adpcm Codec
• Manufacturer: Oki Semiconductor

RECOMMENDED OPERATING CONDITIONS
1Semiconductor
ABSOLUTE MAXIMUM RATINGS
Power Supply Voltage
Operating Temperature
Digital Input High Voltage
Digital Input Low Voltage
Master Clock Frequency
Bit Clock Frequency
Synchronous Signal
Frequency
Clock Duty Ratio
Digital Input Rise Time
Digital Input Fall Time
Transmit Sync Signal Setting
Time
Receive Sync Signal Setting
Time
Synchronous Signal Width
PCM, ADPCM Set-up Time
PCM, ADPCM Hold Time
Digital Output Load
Bypass Capacitors for SG
Power Supply Voltage
Analog Input Voltage
Digital Input Voltage
Storage Temperature
Parameter
Parameter
Symbol
Symbol
f
f
f
V
T
V
MCK1
MCK2
f
R
C
C
V
SYNC
V
V
t
V
D
t
t
t
t
Ta
BCK
t
t
WS
DH
STG
t
t
XS
SX
RS
SR
DS
AIN
DIN
DD
DD
SG
ir
if
DL
DL
IH
IL
C
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(CR0 – B6 = “0”)
MCK(CR0 – B6 = “1”)
BCLK
XSYNC, RSYNC
(CR0 – B6 = “0”)
XSYNC, RSYNC
(CR0 – B6 = “1”)
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
IS(Pull-up Resistor)
IS, PCMSO, PCMRO, VOXO, DOUT
SG to AG
Condition
Condition
—
—
—
—
―
―
―
– 0.3 to V
–0.3 to V
–0.01%
–0.01%
–0.01%
–0.01%
1BCLK
× V
Min.
0.45
–55 to +150
–25
100
100
100
100
100
100
500
2.7
64
30
―
―
―
―
–0.3 to +5
0
Rating
DD
DD
DD
+ 0.3
MCK
MCK
10+0.1
12.288
19.200
+ 0.3
1536
2400
Typ.
+25
50
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
MSM7570AL-01/02
÷
÷
+0.01%
+0.01%
+0.01%
+0.01%
× V
2048
Max.
0.16
+70
V
100
100
3.6
70
50
50
―
―
―
―
―
―
―
―
Unit
DD
°C
DD
V
V
V
10
MHz
MHz
Unit
kHz
kHz
kHz
°C
pF
µ F
ns
ns
ns
ns
ns
ns
µ s
ns
ns
%
Ω
V
V
V