AK4127VFP-E2 AKM Semiconductor Inc, AK4127VFP-E2 Datasheet - Page 23

• Manufacturer Part Number: AK4127VFP-E2
• Description: 6CH 192KHZ / 24-BIT ASYNCHRONOUS
• Manufacturer: AKM Semiconductor Inc
• Type: Sample Rate Converterr

Specifications of AK4127VFP-E2

• Applications: Automotive Systems, Home Theater, TV
• Mounting Type: Surface Mount
• Package / Case: 30-TSSOP (0.220", 5.60mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q5857219

Figure 19
optimum layout, power supply arrangements and measurement results.
Note:
MS0593-E-02
• Input PORT: Slave Mode, IBICK lock mode (64fsi), 24bit MSB justified
• Output PORT: Slave mode, 24bit MSB justified
• Dither = OFF
- AVSS and DVSS of the AK4127 must be distributed separately from the ground of external digital
- All digital input pins must not be left floating.
DSP, uP
and
devices (MPU, DSP etc.).
Figure 20
Reset
0.22μ
show the system connection diagrams. The evaluation board demonstrates application circuits, the
64fsi
fsi
470
1.0n
Figure 19. Typical Connection Diagram (Slave mode)
10
11
12 IDIF2
13 PLL0
14 PLL1
15 UNLOCK
1
2
3
4
5
6
7
8
9
FILT
AVSS
PDN
SMUTE
DITHER
PLL2
ILRCK
IBICK
SDTI
IDIF0
IDIF1
SYSTEM DESIGN
AK4127
- 23 -
CMODE2
CMODE1
CMODE0
OMCLK
OLRCK
OBICK
IMCLK
ODIF1
ODIF0
OBIT1
OBIT0
DVDD
SDTO
AVDD
DVSS
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
0.1μ
0.1μ
64fso
fso
10μ
Supply
3.0 ~ 3.6V
DSP
[AK4127]
2010/05