參數(shù)資料
型號(hào)： AK4524VF
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類： Codec
英文描述： 24BIT 96KHZ AUDIO CODEC
中文描述： 24位96kHz的音頻編解碼器
文件頁(yè)數(shù)： 26/31頁(yè)
文件大小： 320K
代理商： AK4524VF
ASAHI KASEI
[AK4524]
M0050-E-01
1999/5
- 26 -
SYSTEM DESIGN
Figure 10 & Figure 11 show the system connection diagram. This is an example which the AK4524 operates at X’tal mode.
In case of external clock mode, please refer to Figure 11. An evaluation board (AKD4524) is available which demonstrates
application circuits, the optimum layout, power supply arrangements and measurement results.
+
4.75
~
5.25V
Analog Supply
10u
10u
0.1u
0.1u
0.1u
0.1u
5
C
C
VD
Rch Out
Lch Out
2.7
~
5.25V
Digital Supply
Mode
Setting
Audio
Controller
Rch
LPF
Lch
LPF
VCOM
AINR
AINL
VREF
AGND
VA
XTO
XTI
XTALE
LRCK
BICK
SDTO
SDTI
CDTI
CCLK
CS
CIF
CLKO
VT
VD
DGND
AOUTL-
AOUTL+
AOUTR-
AOUTR+
PD
M/ S
1
2
3
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
24
25
26
27
28
AK4524
TEST
+
10
22
23
4
Notes:
- X’tal Oscillation circuit is specified from 11.2896MHz to 24.576MHz.
- AGND and DGND of AK4524 should be distributed separately from the ground of external controller etc.
- When AOUT+/- drives some capcitive load, some resistor sholud be added in series between AOUT+/- and
capacitive load.
- All input pins except pull-down pin (TEST) should not be left floating.
Figure 10. Typical Connection Diagram (X’tal mode)
X’tal Frequency
11.2896MHz, 12.288MHz
16.384MHz, 16.9344MHz, 18.432MHz
22.5792MHz, 24.576MHz
C
33pF
15pF
10pF
Table 12. External capacitance example for X’tal
(Please contact X’tal oscillator manufacturer)
相關(guān)PDF資料
PDF描述
AK4525 20BIT STEREO ADC & DAC WITH X TAL OSC
AK4525VF 20BIT STEREO ADC & DAC WITH X TAL OSC
AKD4525 20BIT STEREO ADC & DAC WITH X TAL OSC
AK4527B HIGH PERFORMANCE MULTI-CHANNEL AUDIO CODEC
AK4527BVQ HIGH PERFORMANCE MULTI-CHANNEL AUDIO CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4524VFP-E2 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:RECOM REPLC AK4620BVF
AK4524VM 制造商:AKM 制造商全稱:AKM 功能描述:24Bit 96kHz Audio CODEC
AK4525 制造商:AKM 制造商全稱:AKM 功能描述:20BIT STEREO ADC & DAC WITH X TAL OSC
AK4525VF 制造商:AKM 制造商全稱:AKM 功能描述:20BIT STEREO ADC & DAC WITH X TAL OSC
AK4527B 制造商:AKM 制造商全稱:AKM 功能描述:EVALUATION BOARD REV.D FOR AK4527B
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