OL2385 Description
The device is a fully integrated single-chip transceiver intended for use in an industrial environment. The device incorporates several monly used building blocks including a crystal stabilized oscillator, a fractional-N-based phase-locked loop (PLL) for accurate frequency selection in both TX and RX, Low Noise Amplifier (LNA), attenuator for Automatic Gain Control (AGC), I/Q down-mixer and two high-resolution...
OL2385 Key Features
- Single IC for worldwide usage in bands between 160 MHz and 960 MHz
- Wide dynamic range with AGC to achieve excellent blocking performance
- I/Q down conversion with digital IF processing and automatic gain pensation
- Integrated I/Q phase and amplitude mismatch pensation
- Receiver path with 2 multiplexed antenna inputs enables different antenna matching
- Advanced signal monitoring and data management for fast and reliable signal detection
- High dynamic range RSSI measurement
- Programmable PA with digitally controlled power ramping and shaping
- Operation up to 400 kbit/s 4FSK for high data rate
OL2385 Applications
- 35 to +14 dBm which makes it ideal for the use in narrowband munication systems. The TX system allows transmission with data rates up to 400 kbit/s NRZ
- Single IC for worldwide usage in bands between 160 MHz and 960 MHz
- Wide dynamic range with AGC to achieve excellent blocking performance
- I/Q down conversion with digital IF processing and automatic gain pensation