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參數資料
| 型號： | LC89057W-VF4 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | 7 X 7 MM, SQFP-48 |
| 文件頁數： | 35/61頁 |
| 文件大小： | 570K |
| 代理商： | LC89057W-VF4 |
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LC89057W-VF4
No.7202-40/61
CCB address: 0xE8; Command address: 2; Demodulation function: Master clock setting
DI7
DI6
DI5
DI4
DI3
DI2
DI1
DI0
0
1
0
CAU
CAL
DI15
DI14
DI13
DI12
DI11
DI10
DI9
DI8
AMPOPR1
AMPOPR0
EXSYNC
PLLOPR
XMSEL1
XMSEL0
XINSEL
PLLSEL
PLL lock frequency setting
0: 512fs (fs
≤ 96kHz commend) (initial value)
1: 256fs
XINSEL
XIN input frequency setting
0: 12.288MHz (initial value)
1: 24.576MHz
XMSEL[1:0]
XMCK output frequency setting
00: 1/1 of XIN input frequency (initial value)
01: 1/2 of XIN input frequency
10: Reserved
11: Muted
PLLOPR
PLL (VCO) operation setting
0: Operate (initial value)
1: Stop
EXSYNC
Setting of PLL unused demodulation (external synchronization)
0: PLL used normal operation (initial value)
1: PLL unused external synchronization operation (supply 256fs clock to TMCK)
AMPOPR[1:0] Oscillation amplifier operation setting
00: Automatic stopping of oscillation amplifier while PLL is locked (initial value)
01: Normal continuous operation
10: Reserved
11: Stop
If the PLL is stopped with PLLOPR while the PLL is locked, the output clocks are all muted and this muted status
continues even if the PLL is unlocked.
If the permanent continuous operation is set with AMPOPR[1:0] while the PLL is locked, RERR goes to into the error
status once. It is possible to set the operation with maintaining the RERR status, if a setting with which even a
changed fs is not regarded as an error due to the PLL status is made with FSERR.
When an automatic stop mode of the oscillation amplifier is set with AMPOPR[1:0], and if the input fs changes
within the PLL capture range and no lock error occurs, Fs is not calculated with the oscillation amplifier stopped. For
this reason, the input data fs and the fs calculation result may not be identical. However, if the channel status fs
information is rewritten in line with input data changes, this information is reflected to the error flag and fs
calculation of the input data is carried out. Since the fs calculation is always done when the oscillation amplifier is set
to operate continuously, fs changes are always reflected to the error flag.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LC89057W-VF4AD-E | 制造商:ON Semiconductor 功能描述: |
| LC89057W-VF4A-E | 功能描述:音頻發送器、接收器、收發器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
| LC89057W-VF4A-TBM-E | 制造商:ON Semiconductor 功能描述: 制造商:ON Semiconductor 功能描述:AUDIO I/F RECEIVER |
| LC89058W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC Digital Audio Interface Receiver |
| LC89058WA-E | 功能描述:音頻發送器、接收器、收發器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
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