Single-Chip RF Transceiver
Product details
Parameters
We are not able to display this information. Please refer to the product data sheet.Features
- Single-Chip RF Transceiver for 315-MHz, 433-MHz, 868-MHz, and 915-MHz Industrial, Scientific, and Medical (ISM) Bands
- 2.2-V to 3.6-V Operation
- Low Power Consumption
- FSK/OOK Operation
- Integer-N Synthesizer With Fully Integrated Voltage Controlled Oscillator (VCO)
- On-Chip Reference Oscillator and Phase-Locked Loop (PLL)
- Power Amplifier With 8-dBm Typical Output Power
- Programmable Brownout Detector
- Clock Recovery With Integrated Data Bit Synchronizer and Baud Rate Selection
- Linear Receive Strength Signal Indicator (RSSI)
- Flexible 3-Wire Serial Interface
- Minimal Number of External Components Required
- 48-Pin Low-Profile Plastic Quad Flat Package (PQFP)
- Programmable XTAL Trimming
- Lock Detect Indicator
- Programmable Training Sequence Recognition
- Pin Compatible to the TRF6901
Description
The TRF6903 single-chip solution is an integrated circuit intended for use as a low-cost multiband FSK or OOK transceiver to establish a frequency-programmable, half-duplex, bidirectional RF link. The multichannel transceiver is intended for digital (FSK, OOK) modulated applications in the North American and European 315-MHz, 433-MHz, 868-MHz, and 915-MHz ISM bands. The single-chip transceiver operates down to 2.2 V and is designed for low power consumption. The synthesizer has a typical channel spacing of better than 200 kHz and features a fully-integrated VCO. Only the PLL loop filter is external to the device.
Two fully-programmable operation modes, Mode0 and Mode1, allow extremely fast switching between two preprogrammed settings (for example, receive (RX)/transmit (TX); TX_frequency_0/TX_frequency_1; RX_frequency_0/RX_frequency_1; ) without reprogramming the device.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | Single-Chip Multiband RF Transceiver datasheet (Rev. D) | May 25, 2005 |
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Technical articles | Exploring the impact of IoT on innovation | Jul. 17, 2018 | |
Technical articles | An out-of-the-box Internet of Things: building a seamless and secure smart home network | Jun. 12, 2018 | |
Application note | ISM-Band and Short Range Device Regulatory Compliance Overview | Jun. 08, 2005 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Software development
Design tools & simulation
Reference designs
Design files
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download Dolphin Interface Board Gerber Files (Rev. A).zip (361KB) -
download Dolphin Interface Board Layout (Rev. A).zip (318KB) -
download Dolphin Low Power Board Layout (Rev. B).pdf (679KB) -
download Dolphin Low Power Board Gerber Files (Rev. B).zip (460KB) -
download Dolphin High Power Board Gerber Files (Rev. B).zip (519KB) -
download Dolphin High Power Board Layout (Rev. B).pdf (622KB) -
download Dolphin Low Power Board Schematic and BOM (Rev. C).zip (253KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
LQFP (PT) | 48 | View options |
Ordering & quality
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Support & training
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