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參數(shù)資料
| 型號(hào)： | MC44829 |
| 廠商： | Motorola, Inc. |
| 英文描述： | TV AND VCR I2C PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND MIX/OSC DECODER |
| 中文描述： | 電視機(jī)和錄像機(jī)的I2C鎖相環(huán)調(diào)諧電路與1.3 GHz的分頻器和混合/振蕩器解碼器 |
| 文件頁(yè)數(shù)： | 5/10頁(yè) |
| 文件大?。?/td> | 137K |
| 代理商： | MC44829 |
MC44829
5
MOTOROLA ANALOG IC DEVICE DATA
Figure 3. Typical HF Input Impedance
–j +j
0
2
0.5
1
0.5
1
2
0.5
1
2
ZO = 50
500 MHz
1.3 GHz
1.0 GHz
50 MHz
Data Format and Bus Receiver
The circuit receives the information for tuning and control
via the I2C bus. The incoming information, consisting of a
chip address byte followed by two or four data bytes, is
treated in the I2C bus receiver. The definition of the
permissible bus protocol is shown below:
1_STA
2_STA
3_STA
4_STA
CA
CA
CA
CA
CO
FM
CO
FM
BA
FL
BA
FL
STO
STO
FM
CO
FL
BA
STO
STO
STA = Start Condition
STO = Stop Condition
CA = Chip Address Byte
CO = Data Byte for Control Information
BA = Band Information
FM = Data Byte for Frequency Information (MSB’s)
FL = Data Byte for Frequency Information (LSB’s)
Figure 4. Complete Data Transfer Process
SDA
SCL
S
P
1–7
8
9
1–7
8
9
1–7
8
9
STA
ADDRESS
CA
R/W
ACK
DATA
ACK
DATA
ACK
STO
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MC44829D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:TV AND VCR I2C PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND MIX/OSC DECODER |
| MC44829DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
| MC4485 | 制造商:SHENZHENFREESCALE 制造商全稱:ShenZhen FreesCale Electronics. Co., Ltd 功能描述:P-Channel 40-V (D-S) MOSFET High performance trench technology |
| MC44864 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND D/A CONVERTERS |
| MC44864M | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
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