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Description
The TJ5205SF5-5.0 is an electronic component under the product category of IC Chips. It is a crystal-based, fractional-N transceiver designed for FSK data transmission and reception. It operates at factory preset carrier frequencies of 308MHz†, 315MHz, or 433.92MHz and supports data rates of up to 33kbps (Manchester encoded) or 66kbps (NRZ encoded). With a single supply voltage of +2.1V to +3.6V or +4.5V to +5.5V, it generates a typical output power of +10dBm into a 50Ω load and has a sensitivity of -110dBm. The TJ5205SF5-5.0 features separate transmit and receive pins (PAOUT and LNAIN) and an internal RF switch for connecting the transmit and receive pins to a common antenna.
Specifications and features
- +2.1V to +3.6V or +4.5V to +5.5V Single-Supply Operation
- Single-Crystal Transceiver
- Factory-Preset Frequency (No Serial Interface Required)
- FSK Modulation
- Factory-Preset FSK Frequency Deviation
- +10dBm Output Power into 50Ω Load
- Integrated TX/RX Switch
- Integrated Transmit and Receive PLL, VCO, and Loop Filter
- > 45dB Image Rejection
- Typical RF Sensitivity*: -110dBm
- Selectable IF Bandwidth with External Filter
- RSSI Output with High Dynamic Range
- < 12.5mA Transmit-Mode Current
- < 6.7mA Receive-Mode Current
- < 800nA Shutdown Current
- Fast-On Startup Feature, < 250µs
- Small, 32-Pin, Thin QFN Package
Application Scenarios
The TJ5205SF5-5.0 can be used in various applications that require FSK data transmission and reception. It is suitable for wireless communication systems operating at the factory preset carrier frequencies of 308MHz†, 315MHz, or 433.92MHz. Some potential application scenarios include remote control systems, wireless sensors, and telemetry systems.
Comparison
Advantages- Wide operating voltage range
- Factory-preset frequency for easy setup
- Integrated transmit and receive functions with PLL and VCO
- High output power into 50Ω load
- Fast startup feature
Disadvantages- Requires external IF filter for selectable IF bandwidth
- Limited to specific factory preset carrier frequencies
- 32-pin package may not be suitable for all applications
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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- - Western Union.
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Popular parts of the same kind
- Datasheet: Download TJ5205SF5-5.0
- Chipdatas Part: CD94-TJ5205SF5-5.0
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/24 21:30 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Free shipping without minimum order.
