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參數(shù)資料
| 型號(hào)： | LC890561W |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | 7 X 7 MM, SQFP-48 |
| 文件頁數(shù)： | 5/47頁 |
| 文件大小： | 357K |
| 代理商： | LC890561W |
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LC890561W
No8226-13/47
12. Function
12.1 Input Data (DIN0, DIN1, DIN2, DOUT, DISEL)
DIN0, DIN1 and DIN2 are input pins that support TTL level inputs (5V tolerance).
DIN0, DIN1 and DIN2 are grounded with the pull-down resistor when they are not selected.
The input pin is selected with DISEL and the DIS[1:0] commands. (Command setting priority)
With DISEL, it is selected from DIN0 or DIN1. With DIS[1:0], it is selected from DIN0, DIN1 or DIN2.
DOUT performs through output the bi-phase data input to the selected data input pin. When, however, DOUT is not
used, low fixed output setting is recommended in order to reduce the clock jitter.
Table 12.1 Data Input Pin Selection
DISEL pin
Input pin to be demodulated
0
DIN0
1
DIN1
12.2 Input Data Reception Range
The input data reception range can be extended and restricted with FSL0 and FSL1 commands, and CKSEL0 and
CKSEL1 terminals. Also, the restriction can be canceled with MODE0 and MODE1.
In the initial status at power ON, although sampling frequency of input data can be received up to 192kHz, sampling
frequency of input data to be received can be restricted up to 48kHz or 96kHz. In this case, input data over this range
results in an error and output data is muted.
For information about these settings, see section “14. Microcontroller Interface”.
12.3 VCO and Oscillation Amplifier Clock (XIN, XOUT, XMCK, XSEL, XSTATE)
The oscillation amplifier circuit is configured with XIN and XOUT. XIN accepts the input of the external clock.
The clock generated with XIN and XOUT is used for the following purposes.
Clock for detection of data input
Clock for A/D converter in analog source mode
Clock for calculation of input sampling frequency
Clock for PLL error lock countermeasure
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| LC89057W-VF4-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89057W-VF4A-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89057W-VF4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89058W-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89058W-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC890561W-E | 功能描述:音頻發(fā)送器、接收器、收發(fā)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(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
| LC89056W-E | 功能描述:音頻發(fā)送器、接收器、收發(fā)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(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
| LC89057W-VF4AD-E | 制造商:ON Semiconductor 功能描述: |
| LC89057W-VF4A-E | 功能描述:音頻發(fā)送器、接收器、收發(fā)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(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風(fēng)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 |
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