W55RF027X [ETC]
Interactive Toy Family ; 互动玩具系列\n
| 型号： | W55RF027X |
| 厂家： | 
ETC |
| 描述： | Interactive Toy Family
|
| 文件： | 总1页 (文件大小：15K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
27MHz RF Transceiver W55RF027
Target Specifications of W55RF027:
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Frequency Band:
26.96 to 27.28 MHz
Channel Number:
1 channel
Operating Center Frequency:
Crystal Source:
Selectable by external reference crystal frequency
27.00 ~ 27.25 MHz fundamental type; 100ppm; CL=16pf
Recommend Frequency: 27.00MHz and 27.205MHz
On-Off Keyed (OOK)
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Modulation Scheme:
Modulation Duty Cycle:
Transmission Data Rate:
Output Power:
20% ~ 80%
up to 5Kbps
-15/+5 dBm: 2 step selectable with die bonding option
-90 dBm (typical) @ BER < 10-5
(assume: 20-meter open-field, 15dB antenna loss,
15dB fading margin)
Receiver Sensitivity:
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Power Supply Voltage Range:
Internal Regulator Operation Voltage:
Current Consumption:
3.0V to 5.5 VDC
2.8 V
TX mode: ≤ 15mA
RX mode: 5 mA (typical)
Standby mode: ≤ 5 µA
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Switching Time:
RX to TX: 1 msec (typical)
TX to RX: 1 msec (typical)
3 msec (typical)
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Oscillator Turn-on Time:
AGC Attack/Decay time:
Operating Mode:
10:1
Two-way half duplex
Interface Voltage Level:
Antenna Port Impedance:
Operating Temperature:
Package:
Direct CMOS logic interface to base-band chip
50 Ω (with matched), internally AC-coupled
0 ~ 60 °C
COB
Reference design PC board Size:
Spurious Emission:
20x20mm^2
FCC part 15 class B and 15.227 / ETSI 300 220-1 compliance
Inductor & capacitor only
Minimize External Component:
Publication Release Date: January 19, 2001
- 1 -
Revision 0.9
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