Overview
The CC1020RHH, produced by Texas Instruments, is a true single-chip UHF transceiver designed for very low-power and very 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 such as 402, 424, 426, 429, 433, 447, 449, 469, 868, and 915 MHz. It can also be programmed for multichannel operation in the 402- to 470-MHz and 804- to 930-MHz range.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 32-VQFN Exposed Pad |
| Operating Temperature Range | -40°C to 85°C |
| Frequency Range | 402 MHz to 470 MHz and 804 MHz to 930 MHz |
| Sensitivity | Up to –118 dBm for a 12.5 kHz Channel |
| Programmable Output Power | Yes |
| Current Consumption (RX) | 19.9 mA |
| Supply Voltage | 2.3 V to 3.6 V |
| Data Rate | Up to 153.6 kBaud |
| Data Modulation | OOK, FSK, and GFSK |
| Mounting Type | Surface Mount |
Key Features
- True Single Chip UHF RF Transceiver
- 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
- Integrated Bit Synchronizer
- Image Rejection Mixer
- Programmable Frequency and AFC for Crystal Temperature Drift Compensation Without TCXO
- Suitable for Frequency Hopping Systems
- Suited for Systems Targeting Compliance With EN 300 220, FCC CFR47 Part 15, and ARIB STD-T67
- Easy-to-Use Software for Generating the CC1020 Configuration Data
Applications
The CC1020RHH is especially suited for narrow-band systems with channel spacing of 12.5 or 25 kHz, complying with standards such as ARIB STD-T67 and EN 300 220. It is ideal for use in wireless applications requiring low power and low voltage, such as remote controls, wireless sensors, and other short-range wireless devices.
Q & A
- What is the primary application of the CC1020RHH?
The CC1020RHH is designed for very low-power and very low-voltage wireless applications, particularly in the ISM and SRD frequency bands. - What is the frequency range of the CC1020RHH?
The frequency range is 402 MHz to 470 MHz and 804 MHz to 930 MHz. - What is the sensitivity of the CC1020RHH?
The sensitivity is up to –118 dBm for a 12.5 kHz Channel. - What is the current consumption in receive mode?
The current consumption in receive mode is 19.9 mA. - What is the supply voltage range for the CC1020RHH?
The supply voltage range is 2.3 V to 3.6 V. - Does the CC1020RHH require an external IF filter?
No, the CC1020RHH does not require an external IF filter. - What data modulation types are supported by the CC1020RHH?
The CC1020RHH supports OOK, FSK, and GFSK data modulation. - Is the CC1020RHH suitable for frequency hopping systems?
Yes, the CC1020RHH is suitable for frequency hopping systems. - What standards does the CC1020RHH comply with?
The CC1020RHH complies with EN 300 220, FCC CFR47 Part 15, and ARIB STD-T67. - What is the recommended successor to the CC1020RHH?
Texas Instruments recommends using the CC1120 as the successor to the CC1020RHH.
