tc9444f TOSHIBA Semiconductor CORPORATION, tc9444f Datasheet - Page 25

• Manufacturer Part Number: tc9444f
• Description: Single-chip Karaoke Ic Ii
• Manufacturer: TOSHIBA Semiconductor CORPORATION

AC Characteristics
Maximum input level
S/(N + D) ratio
THD + N
Crosstalk
Output level
S/N ratio
THD + N
Crosstalk
Rise time
Fall time
Delay time
SDI setup time
SDI hold time
LRCKI setup time
LRCKI hold time
Interface setup time
Interface shift clock pulse width
Interface data setup time
Interface data hold time
Interface hold time
Interface CS signal “H” duration
Coefficient and offset RAM write cycle
Power-on reset time
Reset pulse width
Boot time
AD Converter
DA Converter
Timings
Characteristics
Characteristics
Characteristics
Common
In master mode
In slave mode
THD (AD)
THD (DA)
THD (DA)
S/N (AD)
S/N (DA)
CT (AD)
CT (DA)
Symbol
Symbol
Symbol
T
t
Aout
t
BOOT
t
t
t
Ain
t
2
RST
t
LRs
LRh
t
t
t
t
t
t
DIs
DIh
T
T
T
T
T
T
Rw
d1
d2
d3
d4
d5
d6
t
t
, T
r
f
1
4
5
6
7
8
3
Circuit
Circuit
Circuit
Test
Test
Test
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
1
1
1
1
1
1
1
1
1
25
V
-50dB, 1 kHz sine wave input
-0dB, 1 kHz sine wave input
-30dB, 1 kHz sine wave input
-0dB, 1 kHz sine wave input
-0dB, 10 kHz sine wave input
CL = 50 pF, LRCKO, BCKO,
SDO
MCKO
CL = 50 pF, LRCKO, BCKO,
SDO
MCKO
XI ® MCKO
BCKO ® SDO
XI ® BCKO
XI ® LRCKO
BCKI ® BCKO
LRCKI ® LRCKO
Time required for boot
DD
= 5.0 V
Test Condition
Test Condition
Test Condition
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
1/fs
Min
Min
Min
0.2
0.2
0.2
0.2
0.2
0.2
0.2
¾
72
¾
¾
¾
84
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
50
50
50
50
¾
1
Typ.
1.15
Typ.
Typ.
-65
-68
-86
-83
-90
1.2
80
93
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
2002-01-11
TC9444F
1.20
Max
Max
Max
-57
-60
-78
-75
-82
¾
¾
¾
30
20
30
20
20
15
30
30
30
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
50
5
V
V
Unit
Unit
Unit
ms
dB
dB
dB
dB
dB
dB
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
ms
ms
ms
ms
ms
rms
rms
s