tc9446fg TOSHIBA Semiconductor CORPORATION, tc9446fg Datasheet - Page 31

• Manufacturer Part Number: tc9446fg
• Description: Audio Digital Processor For Decode Of Dolby Digital Ac-3 , Mpeg2 Audio
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Maximum Ratings
Electrical Characteristics
(unless otherwise specified, Ta = 25°C, V
Power supply voltage
Input voltage-1
Input voltage-2
Power dissipation
Operating temperature
Storage temperature
Note 11: MICS , MILP , MIDIO, MICK , LRCKA, BCKA, LRCKB, BCKB, SDI0, SDI1, RX (schmitt input terminals)
DC Characteristics
Operating power supply voltage-1
Operating power supply voltage-2
Operating frequency range-1
Operating frequency range-2
Power supply current
Clock Terminals
Input voltage
Output current
Note 14: CKI, SCKI (CMOS input terminals)
Characteristics
Characteristics
“H” level
“H” level
“L” level
“L” level
(Ta = 25°C)
Symbol
Symbol
V
V
V
V
f
f
V
I
V
T
T
V
I
I
OH1
P
opr1
opr2
OL1
DD1
DD2
DD
DD
IN1
IN2
opr
stg
IH1
IL1
D
Circuit
DD
Test
− 0.3 to + 4.0
− 55 to + 150
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
− 40 to + 85
V
V
DD
DD
− 0.3 to
− 0.3 to
Rating
= V
1500
(Note 11)
31
+ 0.3
+ 3.0
Ta = − 40 to + 85°C,
f
Ta = − 40 to + 85°C,
f
DLL oscillation frequency (4
times)
DLL oscillation frequency (6
times), At f
V
f
operating
XI pin, (Note 14)
V
V
opr
opr
opr
DDX
DD
OH
OL
= 150 MHz 75 MIPS
< = 140 MHz
> 140 MHz
= 0.5 V
= 3.1 to 3.6 V.
= 2.8 V
= V
Test Condition
opr
DDA
Unit
mW
°C
°C
> 140 MHz,
V
V
V
XO pin
= V
DDDL
th
th
= 3.3 V)
Min
3.0
3.1
2.5
15
⎯
⎯
⎯
⎯
⎯
Typ.
110
3.3
3.3
⎯
⎯
⎯
⎯
⎯
⎯
TC9446FG
2005-09-28
Max
120
150
160
3.6
3.6
0.8
− 8
⎯
⎯
MHz
MHz
Unit
mA
mA
V
V
V