Single-chip, Low-Power, Low-Cost CMOS FSK/GFSK/ASK/00K RF Transmitter for Narrowband & Multi-Ch apps
CC1070
- True single chip UHF RF transmitter
- Frequency range 402 - 470 MHz and 804 - 940 MHz
- Programmable output power
- Low supply voltage (2.3 to 3.6 V)
- Very few external components required
- Small size (QFN 20 package)
- Pb-free package
- Data rate up to 153.6 kBaud
- OOK, FSK and GFSK data modulation
- Fully on-chip VCO
- Programmable frequency makes crystal temperature drift compensation
possible without TCXO - Suitable for frequency hopping systems
- Suited for systems targeting compliance with EN 300 220, FCC
CFR47 part 15 and ARIB STD T-67 - Development kit available
- Easy-to-use software for generating the CC1070 configuration data
- Applications
- Narrowband low power UHF wireless data transmitters
- 402 / 424 / 426 / 429 / 433 / 447 / 449 / 469 / 868
and 915 MHz ISM/SRD band systems - TPMS – Tire Pressure Monitoring Systems
- AMR – Automatic Meter Reading
- Wireless alarm and security systems
- Home automation
- Low power telemetry
CC1070 is a true single-chip UHF transmitter designed for very low power and very low voltage wireless applications. The circuit is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 402, 424, 426, 429, 433, 447, 449, 469, 868 and 915 MHz, but can easily be programmed for multi-channel operation at other frequencies in the 402 - 470 and 804 - 940 MHz range.
The CC1070 is especially suited for narrowband systems with channel spacings of 12.5 or 25 kHz complying with ARIB STD T-67 and EN 300 220.
The CC1070 main operating parameters can be programmed via a serial bus, thus making CC1070 a very flexible and easy to use transmitter. In a typical application CC1070 will be used together with a microcontroller and a few external passive components.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | Single-Chip Low Power RF Transmitter for Narrowband Systems datasheet (Rev. A) | 06 Jan 2010 | |
* | Errata | CC1070 Errata Notes | 31 Jan 2006 | |
* | Radiation & reliability report | CC1070 Reliability Report | 28 Apr 2006 | |
Application note | DN035 -- Antenna Quick Guide (Rev. B) | 09 Feb 2022 | ||
Application note | DN024 -- 868 MHz, 915 MHz and 955 MHz Monopole PCB Antenna (Rev. E) | 22 Feb 2013 | ||
Application note | DN023 -- 868 MHz, 915 MHz and 955 MHz Inverted F Antenna (Rev. C) | 30 Aug 2011 | ||
Application note | AN058 -- Antenna Selection Guide (Rev. B) | 06 Oct 2010 | ||
Application note | DN031 -- CC-Antenna-DK Documentation and Antenna Measurements Summary | 26 Aug 2010 | ||
Application note | DN506 -- GDO Pin Usage (Rev. A) | 22 Oct 2007 | ||
More literature | CC1070 Material content | 16 Jul 2007 | ||
More literature | CC1070 Product Change Notification 002 | 15 Mar 2006 | ||
More literature | CC1070 RoHS Confirmation | 31 Jan 2006 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
SMARTRF-STUDIO-7 — SmartRF Studio 7 application software
SmartRF™ Studio is a Windows application that helps designers of RF systems to easily evaluate the radio at an early stage in the design process for all TI CC1xxx and CC2xxx low-power RF devices. It simplifies generation of the configuration register values and commands, as well as practical (...)
Supported products & hardware
Products
MSP430 microcontrollers
Low-power 2.4-GHz products
Sub-1 GHz wireless MCUs
Sub-1 GHz transceivers
Other wireless products
Automotive wireless connectivity products
Hardware development
Development kit
Evaluation board
Package | Pins | Download |
---|---|---|
VQFN (RGW) | 20 | View options |
VQFN (RSQ) | 20 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Support & training
TI E2E™ forums with technical support from TI engineers
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