Overview
The CC110LRGPR is a cost-optimized sub-1 GHz RF transceiver designed by Texas Instruments. It operates in the 300–348 MHz, 387–464 MHz, and 779–928 MHz frequency bands, making it suitable for various narrowband systems. The CC110LRGPR is based on the popular CC1101 RF transceiver and maintains identical RF performance characteristics. It is integrated with a highly configurable baseband modem, supporting multiple modulation formats and a configurable data rate up to 600 kbps. This transceiver is ideal for applications requiring long-range communication with minimal power consumption, such as IoT and wireless systems.
Key Specifications
| Parameter | Value |
|---|---|
| Package | VQFN-20 |
| Operating Temperature Range (°C) | -40 to 85 |
| Frequency Bands | 300–348 MHz, 387–464 MHz, 779–928 MHz |
| TX Power (max) (dBm) | +12 dBm |
| Receive Sensitivity (best) (dBm) | -116 dBm at 0.6 kbps |
| Data Rate (max) (kbps) | 600 kbps |
| Modulation Formats | 2-FSK, 4-FSK, GFSK, MSK, OOK |
| Sleep Mode Current Consumption | 200 nA |
| Startup Time from Sleep to RX/TX Mode | 240 μs |
| RX and TX FIFO Size | 64 bytes |
Key Features
- RF Performance: Programmable output power up to +12 dBm, receive sensitivity down to -116 dBm at 0.6 kbps, and support for multiple modulation formats including 2-FSK, 4-FSK, GFSK, MSK, and OOK.
- Digital Features: Flexible support for packet-oriented systems, on-chip support for sync word insertion, flexible packet length, and automatic CRC calculation.
- Low-Power Features: 200-nA sleep mode current consumption, fast startup time of 240 μs from sleep to RX or TX mode, and 64-byte RX and TX FIFOs.
- Improved Range Using CC1190: The CC1190 range extender enhances RF performance, offering high sensitivity and increased output power.
- General Features: Few external components required, completely on-chip frequency synthesizer, no external filters or RF switch needed, and RoHS compliance.
Applications
The CC110LRGPR is ideal for various applications requiring long-range communication with minimal power consumption. These include:
- IOT devices: Suitable for IoT applications due to its low power consumption and reliable long-range communication.
- Wireless systems: Used in wireless systems that require narrowband communication within the specified frequency bands).
- Battery-powered devices: Its low-power features make it suitable for battery-powered devices).
- Compliance with regulations: Suited for systems targeting compliance with EN 300 220 (Europe) and FCC CFR Part 15 (US)).
Q & A
- Q: What are the supported frequency bands for the CC110LRGPR?
A: The CC110LRGPR operates in the 300–348 MHz, 387–464 MHz, and 779–928 MHz frequency bands).
- Q: Is the CC110LRGPR suitable for battery-powered applications?
A: Yes, the CC110LRGPR is designed for low-power operation, making it suitable for battery-powered devices).
- Q: What is the maximum data rate supported by the CC110LRGPR?
A: The CC110LRGPR supports a maximum data rate of 600 kbps).
- Q: What modulation formats are supported by the CC110LRGPR?
A: The CC110LRGPR supports 2-FSK, 4-FSK, GFSK, MSK, and OOK modulation formats).
- Q: How does the CC1190 range extender enhance the CC110LRGPR?
A: The CC1190 range extender enhances RF performance by offering high sensitivity and increased output power).
- Q: What is the sleep mode current consumption of the CC110LRGPR?
A: The sleep mode current consumption of the CC110LRGPR is 200 nA).
- Q: How long does it take for the CC110LRGPR to start up from sleep mode to RX or TX mode?
A: The startup time from sleep mode to RX or TX mode is 240 μs).
- Q: What is the size of the RX and TX FIFOs in the CC110LRGPR?
A: The RX and TX FIFOs are 64 bytes each).
- Q: Is the CC110LRGPR RoHS compliant?
A: Yes, the CC110LRGPR is RoHS compliant and does not contain antimony or bromine).
- Q: What is the typical system configuration for using the CC110LRGPR?
A: The CC110LRGPR is typically used with a microcontroller and a few additional passive components).
