ak4141 AKM Semiconductor, Inc., ak4141 Datasheet - Page 10

• Manufacturer Part Number: ak4141
• Description: Nicam/a2/eia-j Digital Stereo Decoder
• Manufacturer: AKM Semiconductor, Inc.

(Ta=25°C; AVDD=3.0 ∼ 3.6V, DVDD=1.7V∼ 1.9V, TVDD=1.7 ∼ 3.6V; GND1=GND2=GND3=GND4=GND5=0V)
(Ta=-20∼ 85°C; AVDD= 3.0~3.6V, DVDD=1.7~1.9V TVDD=1.7~3.6V; GND1=GND2=GND3=GND4=GND5=0V;
C
Parameter
Crystal Resonator Frequency
Master Clock Timing
MS0952-E-00
Parameter
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage ( Iout=-400μA)
Low-Level Output Voltage
Input Leakage Current
L
Master Clock
=20pF; unless otherwise specified)
(Iout= -400μA(except SDA pin), 3mA(SDA pin))
fs=32kHz
fs=44.1kHz
fs=48kHz
TVDD < 2.7V
TVDD ≥ 2.7V
TVDD < 2.7V
TVDD ≥ 2.7V
1024fs:
128fs:
192fs:
256fs:
384fs:
512fs:
768fs:
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
SWITCHING CHARACTERISTICS
DC CHARACTERISTICS
Symbol
fXTAL
tCLKH
tCLKH
tCLKH
tCLKH
tCLKH
tCLKH
tCLKH
tCLKL
tCLKL
tCLKL
tCLKL
tCLKL
tCLKL
tCLKL
fCLK
fCLK
fCLK
fCLK
fCLK
fCLK
fCLK
- 10 -
Symbol
VOH
VOL
VIH
VIH
VIL
VIL
Iin
12.288
16.384
24.576
32.768
4.096
6.144
8.192
min
65
65
43
43
27
27
20
20
16
16
11
11
80%TVDD
70%TVDD
8
8
TVDD-0.4
min
-
-
-
-
11.2896
12.288
256fs
8.192
typ
typ
-
-
-
-
-
-
20%TVDD
30%TVDD
12.288
18.432
24.576
36.864
49.152
6.144
9.216
max
max
±10
0.4
-
-
-
[AK4141]
Units
2008/05
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μA
V
V
V
V
V
V