Datasheet Details
| Part number | TRF4900 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 475.05 KB |
| Description | SINGLE-CHIP RF TRANSMITTER |
| Download | TRF4900 Download (PDF) |
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| Part number | TRF4900 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 475.05 KB |
| Description | SINGLE-CHIP RF TRANSMITTER |
| Download | TRF4900 Download (PDF) |
|
|
|
The TRF4900 single-chip solution is an integrated circuit intended for use as a low cost FSK transmitter to establish a frequency-agile RF link.
The device is available in a 24-lead TSSOP package and is designed to provide a fully-functional multichannel transmitter.
The chip is intended for linear (FM) or digital (FSK) modulated applications in the new 868-MHz European band and the North American 915-MHz ISM band.
TRF4900 SINGLEĆCHIP RF TRANSMITTER D Single-Chip RF Transmitter for 868-MHz and 915-MHz ISM Bands D 850-MHz to 950-MHz Operation D FM/FSK Operation for Transmit D 24-Bit Direct Digital Synthesizer (DDS) With 11-Bit DAC D On-Chip Voltage-Controlled Oscillator (VCO) and Phase-Locked Loop (PLL) D On-Chip Reference Oscillator D Minimal External Components Required D Low Power Consumption D Typical Output Power of 7 dBm SLWS092G − JULY 2000 − REVISED FEBRUARY 2005 D Typical Output Frequency Resolution of 230 Hz D Ultrafast Lock Times From DDS Implementation D Two Fully-Programmable Operational Modes D 2.2-V to 3.
| Part Number | Description |
|---|---|
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| TRF4002 | PCS RF POWER AMPLIFIER |
| TRF4400 | SINGLE-CHIP 433-MHz RF TRANSMITTER |
| TRF1015 | RF DOWNCONVERTER |
| TRF1020 | GSM RECEIVER |
| TRF1222 | 3.5-GHz Integrated Up-Converter |
| TRF1400 | RF TELEMETRY RECEIVERS |
| TRF1500 | DUAL-BAND/DUAL-MODE PCS RECEIVER |
| TRF2020 | SYNTHESIZER |