參數(shù)資料
型號: AK4650VG
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16Bit ツヒ CODEC with MIC/HP/SPK-AMP & TSC
中文描述: 16位ツヒ編解碼器麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù): 6/86頁
文件大?。?/td> 824K
代理商: AK4650VG
[AK4650]
MS0502-E-01
2007/04
- 6 -
PIN/FUNCTION
No. Pin Name
I/O
Function
A1 NC
-
No Connect Pin
No internal bonding. This pin should be open or connected to the ground.
Digital Power Supply 1 Pin
X’tal Input Pin
External Master Clock Input Pin
X’tal Output Pin (PLL1 pin = “L”)
PLL Input Master Clock Frequency Select 0 Pin (PLL1 pin = “H”)
“L”: 3.6864MHz, “H”: 12MHz
Digital Ground 1 Pin
Serial 256-bit AC’97 data stream from digital controller
12.288MHz(256fs) serial data clock
Digital Ground 2 Pin
Serial 256-bit AC’97 data stream to digital controller
Digital Power Supply 2 Pin
AC’97 Sync Clock, 48kHz(1fs) fixed rate sampling rate
AC’97 Master Hardware Reset
PLL Input Master Clock Frequency Select 1 Pin
“L”: 24.576MHz (PLL0 pin = “L”)
“H”: 3.6864MHz (PLL0 pin = “L”) or 12MHz (PLL0 pin = “H”)
When PLL1 pin = “H”, X’tal oscillation circuit is not available.
Test 1 Pin
This pin should be connected to the ground.
ALC Input Pin
Analog Mixing Output Pin
Mute Time Constant Control Pin
Connected to HVSS pin with a capacitor for mute time constant.
Headphone Detect Pin (Internal pull up by 100k
Ω
)
Speaker Amp Positive Output Pin
Speaker Amp Negative Output Pin
Headphone & Speaker Amp Ground Pin
Headphone & Speaker Amp Power Supply Pin
Rch Headphone Amp Output Pin
Lch Headphone Amp Output Pin
Mono Line Negative Output Pin
Mono Line Positive Output Pin
Analog Input Pin
No Connect Pin
No internal bonding. This pin should be open or connected to the ground.
B1
DVDD1
XTI
MCKI
XTO
-
I
I
O
C1
C2
PLL0
I
D1 DVSS1
D2 SDATAOUT
E1
BITCLK
E2
DVSS2
F2
SDATAIN
F1
DVDD2
G2 SYNC
G1 RESETN
-
I
O
-
O
-
I
I
H1 PLL1
I
J1
TEST1
-
J2
H2 MOUT2
MIN
I
O
H3 MUTET
O
J3
H4 SPP
J4
H5 HVSS
J5
HVDD
J6
HPR
H6 HPL
H7 MOUT
J7
MOUT+
H8 AIN
HDT
I
O
O
-
-
O
O
O
O
I
SPN
J9
NC
-
相關(guān)PDF資料
PDF描述
AK4651 16Bit ツヒ CODEC with MIC/HP/SPK-AMP
AK4651VG 16Bit ツヒ CODEC with MIC/HP/SPK-AMP
AK4665A 20-Bit Stereo CODEC with MIC/HP-AMP
AK4665AEN 20-Bit Stereo CODEC with MIC/HP-AMP
AK4671 Stereo CODEC with MIC/RCV/HP-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4651 制造商:AKM 制造商全稱:AKM 功能描述:16Bit ツヒ CODEC with MIC/HP/SPK-AMP
AK4651VG 制造商:AKM 制造商全稱:AKM 功能描述:16Bit ツヒ CODEC with MIC/HP/SPK-AMP
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AK4665A 制造商:AKM 制造商全稱:AKM 功能描述:20-Bit Stereo CODEC with MIC/HP-AMP
AK4665AEN 制造商:AKM 制造商全稱:AKM 功能描述:20-Bit Stereo CODEC with MIC/HP-AMP