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參數(shù)資料
| 型號(hào)： | MC33493 |
| 廠商： | Motorola, Inc. |
| 英文描述： | PLL tuned UHF Transmitter for Data Transfer Applications |
| 中文描述： | 鎖相環(huán)調(diào)諧數(shù)據(jù)傳輸應(yīng)用超高頻發(fā)射器 |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 595K |
| 代理商： | MC33493 |
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MC33493 Technical Data
MOTOROLA
MICROCONTROLLER INTERFACE
Figure 2: Crystal pulling configurations
MICROCONTROLLER INTERFACE
Four digital input pins (ENABLE, DATA, BAND and MODE) enable the circuit to be controlled by a
microcontroller. It is recommended to configure the band frequency and the modulation type before enabling the
circuit.
One digital output (DATACLK) provides to the microcontroller a reference frequency for data clocking. This
frequency is equal to the crystal oscillator frequency divided by 64 (see table 2).
Table 2: DATACLK frequency vs crystal oscillator frequency
Crystal Oscillator Frequency (MHz)
9.84
13.56
STATE MACHINE
Figure 3 details the state machine.
DATACLK Frequency (kHz)
154
212
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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| MC33493DTB | PLL tuned UHF Transmitter for Data Transfer Applications |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33493ADTBE | 功能描述:射頻發(fā)射器 UHF TRANSMITTER RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MC33493ADTBER2 | 功能描述:射頻發(fā)射器 UHF TRANSMITTER RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MC33493DTB | 功能描述:射頻發(fā)射器 315 434 868 MHz RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MC33493DTBE | 功能描述:射頻發(fā)射器 PLL TUNED UHF TRANSMITTE RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MC33493DTBER2 | 功能描述:射頻發(fā)射器 PLL TUNED UHF TRANSMITTE RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
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