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参数资料
| 型号： | MC33493MOD315 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 7/22页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR MC33493 TX |
| 标准包装： | 1 |
| 类型： | 发射器 |
| 适用于相关产品： | MC33493 315MHz 射频模块 |
| 所含物品： | 模块和其他硬件 |
Power Management
ENABLE
DATACLK
t DATACLK_settling > t PLL_lock_in
t PLL_lock_in
DATA
MODE=0 (OOK)
RFOUT
MODE=1 (FSK)
f carrier
f carrier
State 1
State 2
f high
f low
f high
State 3
f low
f high
State 1
: PLL locked
Figure 4. Signals Waveform and Timing Definition
7
Power Management
When the battery voltage falls below the shutdown voltage threshold (V SDWN ) the entire circuit switches off. After this
shutdown, the circuit is latched until a low level is applied on pin ENABLE (see State 4 of the state machine).
8
Data Clock
At start-up, data clock timing is valid after the data clock settling time. Because the clock is switched off asynchronously, the
last period duration cannot be guaranteed.
9
Electrical Characteristics
Unless otherwise specified, voltage range V cc =[V shutdown ;3.6 V], temperature range TA=[–40 °C;+ 125 °C], R ext =12 k Ω ± 5%,
RF output frequency f carrier = 433.92 MHz, reference frequency f reference = 13.560 MHz, output load RL = 50 Ω ± 1%
( Figure 9 ). Values refer to the circuit shown in the recommended application schematics: Figure 12 shows OOK modulation
and Figure 14 shows FSK modulation. Typical values reflect average measurement at VCC =3 V, TA = 25 ° C.
PLL Tuned UHF Transmitter for Data Transfer Applications, Rev. 1.7
Freescale Semiconductor
7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33493MOD315EV | 功能描述:开发板和工具包 - 无线 MC33493 (TANGO3) RF EVAL RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:AT32UC3L 核心:AVR32 频率: 接口类型:USB 工作电源电压:5 V |
| MC33493MOD434 | 功能描述:BOARD EVALUATION FOR MC33493 TX RoHS:否 类别:RF/IF 和 RFID >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:用于 200/300 系列的欧盟开发套件 适用于相关产品:Zensys RF 模块 所含物品:开发板，模块，编程器，软件，线缆，电源 其它名称:703-1019Q3225667 |
| MC33493MOD434EV | 功能描述:开发板和工具包 - 无线 MC33493 (TANGO3) RF EVAL RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:AT32UC3L 核心:AVR32 频率: 接口类型:USB 工作电源电压:5 V |
| MC33493MOD868EV | 功能描述:开发板和工具包 - 无线 MC33493 (TANGO3) RF EVAL RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:AT32UC3L 核心:AVR32 频率: 接口类型:USB 工作电源电压:5 V |
| MC3350-041-91 | 制造商:SPC Multicomp 功能描述:ROCKER SWITCH DPDT CTR OFF 制造商:SPC Multicomp 功能描述:ROCKER SWITCH, DPDT, CTR OFF 制造商:SPC Multicomp 功能描述:SWITCH, ROCKER, DPDT, 15A, 250V, BLACK; Contact Configuration:DPDT; Switch Operation:On-Off-On; Contact Current Max:10A; Contact Voltage AC Nom:250V; Contact Voltage DC Nom:250V; Switch Mounting:Panel; Actuator / Cap Color:Black ;RoHS Compliant: Yes |
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