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CC1000-RTB1

Part # CC1000-RTB1
Description RF Transceiver FSK 3V 28-PinTSSOP Tube - Rail/Tube
Category IC
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Texas Instruments
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

CC1000
SWRS048A Page 1 of 55
CC1000
Single Chip Very Low Power RF Transceiver
Applications
Very low power UHF wireless data
transmitters and receivers
315 / 433 / 868 and 915 MHz ISM/SRD
band systems
RKE – Two-way Remote Keyless Entry
Home automation
Wireless alarm and security systems
AMR – Automatic Meter Reading
Low power telemetry
Game Controllers and advanced toys
Product Description
CC1000
is a true single-chip UHF trans-
ceiver 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 315, 433, 868 and 915 MHz, but
can easily be programmed for operation at
other frequencies in the 300-1000 MHz
range.
The main operating parameters of
CC1000
can be programmed via a serial bus, thus
making
CC1000
a very flexible and easy to
use transceiver. In a typical system
CC1000
will be used together with a
microcontroller and a few external passive
components.
CC1000
is based on Chipcon’s SmartRF
®
technology in 0.35 µm CMOS.
Features
True single chip UHF RF transceiver
Very low current consumption
Frequency range 300 – 1000 MHz
Integrated bit synchroniser
High sensitivity (typical -110 dBm at 2.4
kBaud)
Programmable output power –20 to
10 dBm
Small size (TSSOP-28 or UltraCSP™
package)
Low supply voltage (2.1 V to 3.6 V)
Very few external components required
No external RF switch / IF filter
required
RSSI output
Single port antenna connection
FSK data rate up to 76.8 kBaud
Complies with EN 300 220 and FCC
CFR47 part 15
Programmable frequency in 250 Hz
steps makes crystal temperature drift
compensation possible without TCXO
Suitable for frequency hopping
protocols
Development kit available
Easy-to-use software for generating the
CC1000
configuration data
CC1000
SWRS048A Page 2 of 55
Table of Contents
CC1000
...........................................................................................................................1
Single Chip Very Low Power RF Transceiver...........................................................1
1. Absolute Maximum Ratings...................................................................................4
2. Operating Conditions .............................................................................................4
3. Electrical Specifications.........................................................................................4
4. Pin Assignment.......................................................................................................8
5. Circuit Description..................................................................................................9
6. Application Circuit................................................................................................10
6.1 Input / output matching...............................................................................................10
6.2 VCO inductor..............................................................................................................10
6.3 Additional filtering.......................................................................................................10
6.4 Power supply decoupling ...........................................................................................10
7. Configuration Overview .......................................................................................12
8. Configuration Software ........................................................................................12
9. 3-wire Serial Configuration Interface ..................................................................13
Note: The set-up- and hold-times refer to 50% of VDD..........................................14
10. Microcontroller Interface....................................................................................15
10.1 Connecting the microcontroller ................................................................................15
11. Signal interface...................................................................................................16
11.1 Manchester encoding and decoding ........................................................................16
12. Bit synchroniser and data decision ..................................................................19
13. Receiver sensitivity versus data rate and frequency separation....................22
14. Frequency programming....................................................................................23
15. Recommended RX settings for ISM frequencies .............................................24
16. VCO......................................................................................................................25
17. VCO and PLL self-calibration.............................................................................25
18. VCO and LNA current control............................................................................28
19. Power management............................................................................................28
CC1000
SWRS048A Page 3 of 55
20. Input / Output Matching......................................................................................31
21. Output power programming ..............................................................................32
22. RSSI output .........................................................................................................33
23. IF output ..............................................................................................................34
24. Crystal oscillator.................................................................................................35
25. Optional LC Filter................................................................................................36
26. System Considerations and Guidelines............................................................37
26.1 SRD regulations.......................................................................................................37
26.2 Low cost systems.....................................................................................................37
26.3 Battery operated systems.........................................................................................37
26.4 Crystal drift compensation........................................................................................37
26.5 High reliability systems.............................................................................................37
26.6 Frequency hopping spread spectrum systems.........................................................37
27. PCB Layout Recommendations.........................................................................38
28. Antenna Considerations.....................................................................................38
L = 7125 / f .................................................................................................................38
29. Configuration registers ......................................................................................39
30. Package Description (TSSOP-28)......................................................................48
31. Package Description (UltraCSP™) ....................................................................49
32. Plastic Tube Specification .................................................................................51
33. Waffle Pack Specification ..................................................................................51
34. Carrier Tape and Reel Specification..................................................................51
35. Ordering Information..........................................................................................52
36. General Information............................................................................................52
36.1 Document Revision History......................................................................................52
36.2 Product Status Definitions........................................................................................52
37. Address Information...........................................................................................54
38. TI Worldwide Technical Support .......................................................................54
39. Product Information Centers .............................................................................54
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