參數(shù)資料
型號: AK4110
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:37; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:14-37 RoHS Compliant: No
中文描述: 高功能96kHz的24位迪爾
文件頁數(shù): 14/31頁
文件大?。?/td> 304K
代理商: AK4110
ASAHI KASEI
[AK4112A]
MS0020-E-00
2000/3
- 14 -
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System Reset and Power-Down
The AK4112A has a power-down mode for all circuits by PDN pin can be partially powerd-down by PWN bit. The
RSTN bit initializes the register and resets the internal timing. In Parallel Mode, only the control by PDN pin is enabled.
The AK4112A should be reset once by bringing PDN pin = “L” upon power-up.
PDN Pin (Pin #7):
All analog and digital circuit are placed in the power-down and reset mode by bringing PDN= “L”. All the
registers are initialized, and clocks are stopped. Reading/Witting to the register are diabled.
RSTN Bit (Address 00H; D0):
All the registers except PWN and RSTN are initialized by bringing RSTN bit = “0”. The internal timings are
also initialized. Witting to the register is not available except PWN and RSTN. Reading to the register is
disabled.
PWN Bit (Address 00H; D1):
The clock recovery part is initialized by bringing PWN bit = “0”. In this case, clocks are stopped. The registers
are not initialized and the mode settings are kept. Writing and Reading to the registers are enabled.
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Biphase Input and Through Output
Four receiver inputs (RX1-4) are available in Serial Control Mode. Each input includes amplifier corresponding to
unbalance mode and can accept the signal of 350mV or more. IPS0-1 selects the receiver channel, and OPS0-1 selects the
source of the bit stream driving the transmit channel (TX). The TX output can be stopped by setting TXE bit “0”.
IPS1
IPS0
INPUT Data
0
0
1
1
0
1
0
1
RX1
RX2
RX3
RX4
Default
Table 9. Recovery data select
OPS1
OPS0
INPUT Data
0
0
1
1
0
1
0
1
RX1
RX2
RX3
RX4
Default
Table 10. Output data select
相關PDF資料
PDF描述
AK4112A High Feature 96kHz 24bit DIR
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