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參數資料
| 型號： | 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)調諧數據傳輸應用超高頻發(fā)射器 |
| 文件頁數： | 2/20頁 |
| 文件大?。?/td> | 595K |
| 代理商： | MC33493 |
2
MC33493 Technical Data
MOTOROLA
PIN FUNCTION DESCRIPTION
PIN FUNCTION DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
Notes:
1 Human Body model, AEC-Q100-002 Rev. C.
2 Machine Model, AEC-Q100-003 Rev. E.
TRANSMITTER FUNCTIONAL DESCRIPTION
MC33493 is a PLL tuned low power UHF transmitter. The different modes of operation are controlled by the
microcontroller through several digital input pins. The power supply voltage ranges from 1.9V to 3.6V allowing
operation with a single lithium cell.
PHASE LOCKED LOOP AND LOCAL OSCILLATOR
The VCO is a completely integrated relaxation oscillator. The Phase Frequency Detector (PFD) and the loop filter
are fully integrated. The exact output frequency is equal to: f
RFOUT
= f
XTAL
x [PLL Divider Ratio]. The frequency
band of operation is selected through the BAND pin.
Table 1 provides details for each frequency band selection.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Name
DATACLK
DATA
BAND
GND
XTAL1
XTAL0
REXT
CFSK
VCC
RFOUT
GNDRF
VCC
ENABLE
MODE
Description
Clock output to the microcontroller
Data input
Frequency band selection
Ground
Reference oscillator input
Reference oscillator output
Power amplifier output current setting input
FSK switch output
Power supply
Power amplifier output
Power amplifier ground
Power supply
Enable input
Modulation type selection input
Parameter
Symbol
Value
Unit
Supply Voltage
V
CC
V
GND
- 0.3 to 3.7
V
GND
- 0.3
to V
CC
+ 0.3
±
2000
±
150
-65 to +150
+150
V
Voltage Allowed on Each Pin
V
ESD HBM Voltage Capability on Each Pin (note 1)
ESD MM Voltage Capability on Each Pin (note 2)
Storage Temperature
Junction Temperature
V
V
°
C
°
C
Ts
Tj
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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