ak4140 AKM Semiconductor, Inc., ak4140 Datasheet - Page 5

• Manufacturer Part Number: ak4140
• Description: Digital Btsc Decoder
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=-20∼ 85°C; AVDD=DVDD=2.7~3.6V, fs=48kHz)
Parameter
Digital Filter (LPF):
Passband
Group Delay
Digital Filter (HPF):
Frequency Response
(Ta=-20∼ 85°C; AVDD=DVDD=2.7~3.6V, fs=48kHz)
Parameter
Digital Filter (LPF):
Passband
Group Delay
Digital Filter (HPF):
Frequency Response
Note 4. The calculated delay time induced by digital filtering. This time is from the input of an analog signal to the
(Ta=-20∼ 85°C; AVDD=DVDD=2.7~3.6V)
MS0547-E-01
Parameter
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
setting of 16bit data both channels to the output register for the device.
(Except SDA pin: Iout= 400μA)
(SDA pin: Iout= 3mA)
(Note 9) ±1dB
FILTER CHARACTERISTICS (MONO/STEREO)
(Iout=-400μA)
±1dB
−3dB
−0.1dB
−3dB
−0.1dB
(Note 4)
(Note 4)
FILTER CHARACTERISTICS (SAP)
DC CHARACTERISTICS
Symbol
Symbol
GD
GD
PB
FR
PB
FR
Symbol
VOH
VOL
VOL
- 5 -
VIH
VIL
Iin
min
min
70%VDD
VDD-0.4
min
-
-
-
-
typ
typ
1.0
6.5
1.0
6.5
13
24
typ
-
-
-
-
-
-
max
max
12
30%VDD
9
Max
± 10
0.4
0.4
-
-
[AK4140]
Units
Units
kHz
kHz
1/fs
1/fs
2007/03
Hz
Hz
Hz
Hz
Units
μA
V
V
V
V
V