tc9470fn TOSHIBA Semiconductor CORPORATION, tc9470fn Datasheet - Page 9

• Manufacturer Part Number: tc9470fn
• Description: Modulation Da Converter With Built-in 8-times Oversampling Digital Filter/dynamic Digital Bass Boost/analog Filter
• Manufacturer: TOSHIBA Semiconductor CORPORATION

a) Vin = ï36dB input, DBB OFF,  kHz = 0dB.
í10
30
25
20
15
10
í5
0.01
5
0
Figure 8 Dynamic Bass Boost Frequency Characteristics (V
The bus boost characteristics are shown in Figure 8.
0.1
Frequency (kHz)
1
c) Vin = 0dB input, DBB OFF,  kHz = 0dB.
í10
Compressor’s compression characteristics
30
25
20
15
10
í5
0.01
5
0
10
MID: EFS = “L” (ï24dB)
max: EFS = “H” (ï36dB)
MAGA: EFS = “H” (ï36dB)
100
0.1
Frequency (kHz)
1
9
b) Vin = ï20dB input, DBB OFF,  kHz = 0dB.
í10
Compressor characteristics
30
25
20
15
10
í5
0.01
5
0
10
MID: EFS = “L” (ï24dB)
max: EFS = “H” (ï36dB)
MAGA: EFS = “H” (ï36dB)
100
0.1
Frequency (kHz)
1
DD
10
OFF
MID
max + HB
MEGA + HB
= 2.7 V)
TC9470FN
2002-02-27
100