AK4128AEQP AKM Semiconductor Inc, AK4128AEQP Datasheet - Page 12

• Manufacturer Part Number: AK4128AEQP
• Description: IC SAMPLE RATE CONVERTER 64LQFP
• Manufacturer: AKM Semiconductor Inc
• Series: -r
• Type: Sample Rate Converterr

Specifications of AK4128AEQP

• Applications: Automotive Systems, Home Theater, TV
• Mounting Type: Surface Mount
• Package / Case: 64-FQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 974-1043

(Ta= 25°C; AVDD=DVDD1-4=3.0 ∼ 3.6V)
Parameter
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
(Ta= 25°C; AVDD=DVDD1-4=3.0 ∼ 3.6V; C
Parameter
Master Clock Timing
Note 16. This is a value of MCKO output duty when the master clock for output ports is supplied by a crystal oscillator.
MS1242-E-01
Crystal Oscillator Frequency
IMCLK Input
OMCLK Input
MCKO Output
Except the SDA pin (Iout=−400μA)
Except the SDA pin (Iout=400μA)
SDA pin
128 FSO :
256 FSO :
384 FSO :
512 FSO :
768 FSO :
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
Frequency
Duty
Frequency
Duty
(Note
16)
(Iout=3mA)
SWITCHING CHARACTERISTICS
DC CHARACTERISTICS
L
=20pF)
Symbol
VOH
VOL
VOL
VIH
VIL
Iin
tCLKH
tCLKH
tCLKH
tCLKH
tCLKH
tCLKL
tCLKL
tCLKL
tCLKL
tCLKL
dMCLK
Symbol
dECLK
fXTAL
fECLK
fCLK
fCLK
fCLK
fCLK
fCLK
fMCK
- 12 -
DVDD1-4 − 0.4
70%DVDD1-4
min
-
-
-
11.2896
1.024
1.024
2.048
3.072
4.096
6.144
1.024
min
40
13
13
13
13
10
10
13
13
10
10
40
typ
-
-
-
-
-
typ
50
50
30%DVDD1-4
max
±10
0.4
0.4
-
-
24.576
36.864
27.648
27.648
36.864
27.648
36.864
36.864
max
60
60
[AK4128A]
2011/06
Units
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
μA
V
V
V
V
V
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%