AK4128AEQP AKM Semiconductor Inc, AK4128AEQP Datasheet - Page 2

• 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

MS1242-E-01
IBICK1
ILRCK1
SDTI1
IBICK2
ILRCK2
SDTI2
IBICK3
ILRCK3
SDTI3
IBICK4
ILRCK4
SDTI4
IMCLK
PDN
PM1
PM2
IBICK1
ILRCK1
SDTI1
IBICK2
ILRCK2
SDTI2
IBICK3
ILRCK3
SDTI3
IBICK4
ILRCK4
SDTI4
IMCLK
PDN
PM1
PM2
Figure 2. AK4128A Block Diagram (Asynchronous mode INAS pin = “H”)
Figure 1. AK4128A Block Diagram (Synchronous mode INAS pin = “L”)
CAD0
CAD0
SPB
SPB
Audio
Serial
Audio
Serial
Audio
Serial
Audio
Serial
uP
Input
Input
Input
Input
I/F
I/F
I/F
I/F
I/F
SDA
Serial
Audio
Serial
Audio
Serial
Audio
Serial
Audio
Input
Input
Input
Input
uP
I/F
I/F
I/F
SDA
I/F
I/F
SCL
SCL
XTO
XTO
DEM
DEM
DEM
DEM
X’tal
Osc
DEM
DEM
DEM
DEM
Internal
Internal
X’tal
Osc
OSC
OMCLK/XTI
OSC
OMCLK/XTI
FIR
FIR
FIR
FIR
FIR
FIR
FIR
FIR
CM2 CM1 CM0
CM2 CM1 CM0
Clock
Div
Clock
Div
- 2 -
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
SRC
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
SRC
Bypass
SRC
Bypass
SMUTE
Dither
SMUTE
Dither
SMUTE
Dither
SMUTE
Dither
SMUTE
Dither
SMUTE
Dither
SMUTE
Dither
SMUTE
Dither
Regulator
Regulator
Internal
Internal
0.5 LSB
0.5 LSB
0.5 LSB
0.5 LSB
0.5LSB
0.5LSB
0.5LSB
0.5LSB
VD18
VD18
+
+
+
+
+
+
+
+
SRC1
SRC2
SRC3
SRC4
SRC1
SRC2
SRC3
SRC4
REF
REF
Output
Output
Serial
Audio
Serial
Audio
I/F
I/F
UNLOCK
UNLOCK
OLRCK
OBICK
SDTO1
OBIT1
OBIT2
ODIF1
ODIF0
SDTO2
SDTO3
SDTO4
MCKO
OLRCK
OBICK
SDTO1
OBIT1
OBIT0
ODIF1
ODIF0
SDTO2
SDTO3
SDTO4
MCKO
AVDD
VSS1
AVDD
VSS1
[AK4128A]
2011/06