Overview
The CC1020RUZR is a true single-chip UHF RF transceiver designed by Texas Instruments for very low-power and low-voltage wireless applications. This device is primarily intended for use in the ISM (Industrial, Scientific, and Medical) and SRD (Short Range Device) frequency bands, covering frequencies from 402 MHz to 470 MHz and 804 MHz to 930 MHz. It is particularly suited for narrow-band systems with channel spacings of 12.5 or 25 kHz, complying with standards such as ARIB STD-T67 and EN 300 220. The CC1020RUZR is known for its high sensitivity, programmable output power, and low current consumption, making it a flexible and easy-to-use transceiver in various wireless systems.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 32-VQFN Exposed Pad |
| Operating Temperature Range | -40°C to 85°C |
| Frequency Range | 402 MHz to 470 MHz, 804 MHz to 930 MHz |
| Data Rate (Max) | 153.6 kBaud |
| Modulation | OOK, FSK, GFSK |
| Power - Output | Up to 10 dBm |
| Sensitivity | Up to –118 dBm for a 12.5 kHz Channel |
| Supply Voltage | 2.3 V to 3.6 V |
| Current - Receiving | 19.9 mA |
| Current - Transmitting | 12.3 mA to 27.1 mA |
| Serial Interfaces | SPI, UART |
Key Features
- True Single Chip UHF RF Transceiver
- High Sensitivity – Up to –118 dBm for a 12.5 kHz Channel
- Programmable Output Power
- Low Current Consumption – RX: 19.9 mA
- Low Supply Voltage – 2.3 V to 3.6 V
- No External IF Filter Needed
- Low-IF Receiver
- Very Few External Components Required
- Small Size – QFN 32 Package
- Pb-Free Package
- Digital RSSI and Carrier Sense Indicator
- Data Rate up to 153.6 kBaud
- OOK, FSK, and GFSK Data Modulation
- Integrated Bit Synchronizer
- Image Rejection Mixer
- Programmable Frequency and AFC for Crystal Temperature Drift Compensation
- Suitable for Frequency Hopping Systems
Applications
The CC1020RUZR is designed for various wireless applications, particularly in the ISM and SRD frequency bands. It is well-suited for narrow-band systems, including those requiring compliance with standards such as ARIB STD-T67 and EN 300 220. Typical applications include:
- Industrial wireless control and monitoring systems
- Scientific and medical devices
- Short Range Devices (SRDs)
- Frequency Hopping Systems
- Wireless sensor networks
Q & A
- What is the frequency range of the CC1020RUZR?
The CC1020RUZR operates in the frequency range of 402 MHz to 470 MHz and 804 MHz to 930 MHz.
- What are the supported modulation schemes?
The CC1020RUZR supports OOK, FSK, and GFSK data modulation.
- What is the maximum data rate of the CC1020RUZR?
The maximum data rate is up to 153.6 kBaud.
- What is the sensitivity of the CC1020RUZR?
The sensitivity is up to –118 dBm for a 12.5 kHz Channel.
- What is the operating temperature range of the CC1020RUZR?
The operating temperature range is -40°C to 85°C.
- Does the CC1020RUZR require an external IF filter?
No, the CC1020RUZR does not require an external IF filter.
- What are the typical applications of the CC1020RUZR?
Typical applications include industrial wireless control and monitoring systems, scientific and medical devices, Short Range Devices (SRDs), and frequency hopping systems.
- Is the CC1020RUZR Pb-Free?
- What is the supply voltage range of the CC1020RUZR?
The supply voltage range is 2.3 V to 3.6 V.
- What are the current consumption values for receiving and transmitting?
The current consumption is 19.9 mA for receiving and 12.3 mA to 27.1 mA for transmitting.
