msm7542 Oki Semiconductor, msm7542 Datasheet - Page 9

• Manufacturer Part Number: msm7542
• Description: Single Rail Codec
• Manufacturer: Oki Semiconductor

¡ Semiconductor
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Power Supply Voltage
Operating Temperature
Analog Input Voltage
Digital Input High Voltage
Digital 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
Digital Output Load
Analog Input Allowable DC Offset
Allowable Jitter Width
Power Supply Voltage
Analog Input Voltage
Digital Input Voltage
Storage Temperature
Parameter
Parameter
Symbol
Symbol
V
T
V
V
V
R
V
t
C
V
V
t
t
t
t
V
t
t
Ta
D
—
F
F
WS
t
t
STG
AIN
XS
SX
RS
SR
DS
DH
AIN
DIN
DD
DL
DD
Ir
DL
off
IH
IL
If
C
S
C
XSYNC, RSYNC, BCLOCK
Voltage must be fixed
Connect AIN– and GSX
XSYNC, RSYNC, BCLOCK,
PCMIN, PDN, TMC
BCLOCK
XSYNC, RSYNC
BCLOCK
XSYNC, RSYNC, BCLOCK,
PCMIN, PDN, TMC
BCLOCKÆXSYNC, See Timing Diagram
XSYNCÆBCLOCK, See Timing Diagram
BCLOCKÆRSYNC, See Timing Diagram
RSYNCÆBCLOCK, See Timing Diagram
XSYNC, RSYNC
Pull-up resistor
Transmit gain stage, Gain = 1
Transmit gain stage, Gain = 10
Condition
Condition
—
—
—
—
—
—
—
—
0.45 ¥ V
64, 128, 256, 512, 1024,
2048, 96, 192, 384, 768,
1536, 1544, 200
1 BCLK
Min.
–100
–30
100
100
100
100
100
100
–10
3.0
6.0
0.5
—
40
—
—
—
—
0
–0.3 to V
–0.3 to V
DD
–55 to +150
Rating
0 to 7
Typ.
+25
3.3
8.0
—
—
—
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
DD
MSM7541/7542
+ 0.3
+ 0.3
0.16 ¥ V
Max.
+100
10.0
+85
V
100
100
+10
500
3.8
1.4
60
50
50
—
—
—
—
—
—
—
DD
DD
Unit
Unit
9/20
V
kHz
kHz
mV
mV
kW
°C
ms
°C
%
ns
ns
ns
ns
ns
ns
ns
ns
pF
ns
V
V
V
V
V
V
PP