msm7508b Oki Semiconductor, msm7508b Datasheet - Page 7

• Manufacturer Part Number: msm7508b
• Description: Single Rail Codec
• Manufacturer: Oki Semiconductor

¡ Semiconductor
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Power Supply Voltage
Analog Input Voltage
Digital Input Voltage
Storage Temperature
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
Parameter
Parameter
Symbol
Symbol
T
V
V
V
V
R
V
t
R
C
C
V
V
V
t
t
t
t
t
t
D
Ta
—
F
F
WS
STG
t
t
DH
AIN
XS
SX
RS
SR
DS
AIN
DIN
DD
DD
Ir
AL
AL
DL
DL
off
IH
If
IL
C
S
C
Voltage must be fixed
Connect AIN– and GSX
XSYNC, RSYNC, BCLOCK,
PCMIN, PDN
BCLOCK
XSYNC, RSYNC
BCLOCK
XSYNC, RSYNC, BCLOCK,
PCMIN, PDN
BCLOCKÆXSYNC, See Timing Diagram
XSYNCÆBCLOCK, See Timing Diagram
BCLOCKÆRSYNC, See Timing Diagram
RSYNCÆBCLOCK, See Timing Diagram
XSYNC, RSYNC
AOUT
GSX
AOUT, GSX
Pull-up resistor
Transmit gain stage, Gain = 1
Transmit gain stage, Gain = 10
XSYNC, RSYNC, BCLOCK
Condition
Condition
—
—
—
—
—
—
—
—
64, 128, 256, 512, 1024,
2048, 96, 192, 384, 768,
1536, 1544, 200
1 BCLK
Min.
–100
4.75
–10
100
100
100
100
100
100
–10
2.2
7.0
0.5
—
40
—
—
20
20
—
—
—
0
–0.3 to V
–0.3 to V
–55 to +150
Rating
0 to 7
Typ.
+25
5.0
8.0
—
—
—
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MSM7508B/7509B
DD
DD
+ 0.3
+ 0.3
Max.
+100
5.25
10.0
+70
V
100
100
100
+10
500
2.4
0.8
60
50
50
—
—
—
—
—
—
—
—
—
DD
Unit
Unit
V
kHz
kHz
7/17
mV
mV
kW
kW
kW
°C
ns
ns
ns
ns
ns
ns
ms
ns
ns
pF
pF
ns
°C
%
V
V
V
V
V
V
PP