ak5702 AKM Semiconductor, Inc., ak5702 Datasheet - Page 63

• Manufacturer Part Number: ak5702
• Description: 4-channel Adc With Pll & Mic-amp
• Manufacturer: AKM Semiconductor, Inc.

MS0623-E-00
LINE
LINE
LINE
LINE
Notes:
- VSS1 and VSS2 of the AK5702 should be distributed separately from the ground of external controllers.
- All digital input pins should not be left floating.
- When the AK5702 is EXT mode (PMPLL bit = “0”), a resistor and capacitor of VCOC pin is not needed.
- When the AK5702 is PLL mode (PMPLL bit = “1”), a resistor and capacitor of VCOC pin is shown in Table 4.
0.1 x Cp in parallel with Cp+Rp improves PLL jitter characteristics.
≤ 1u
≤ 1u
≤ 1u
≤ 1u
≤ 1u
≤ 1u
≤ 1u
≤ 1u
Figure 57. Typical Connection Diagram (Line Input)
25
26
27
28
29
30
31
32
LIN1
RIN1
LIN5
RIN5
LIN4
RIN4
LIN3
RIN3
LINE
+
Cp
AK5702VN
- 63 -
Top View
Rp
Power Supply
1.6 ∼ 3.6V
0.1 x Cp
(Note)
Power Supply
+
+
2.4 ∼ 3.6V
SDTOA
SDTOB
TDMIN
MCKO
CCLK
TEST
CDTI
CSN
Analog Ground
16
15
14
13
12
11
10
9
Digital Ground
[AK5702]
2007/06
DSP
μP