Specifications

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Wireless Connectivity Guide Texas Instruments 4Q 2014
Sub-1 GHz
CC1101-Q1
Integrated solution provides high
performance. The CC1101-Q1 is a highly
integrated, multichannel RF transceiver
designed for low-power wireless
applications in the 315/433/868/915-
MHz ISM bands. The CC1101-Q1 is
the automotive derivate of the CC1101
transceiver qualified in accordance to
AEC-Q100 with extended electrical
specification and extended temperature
rangeupto+125°C.
Key features
• Sub-1GHzFSK/GFSK/MSK/ASK/
OOK RF transceiver
• 1.2to250-kBauddatarate
• Low-power,lowsystemcost
• Sleepcurrent:700nA
• 90-μsPLLlocktime:240μsfrom
sleeptoRX/TX
• On-chipsupportforsyncword
detection, address check, flexible
packet length and automatic CRC
checking
• Separate64-ByteRXandTXdata
FIFOs (enable burst mode data
transmission)
• Suitableforsystemstargeting
compliance with EN 300 200
(Europe) and FCC CFR Part 15 (U.S.)
Benefits
• Fastdevelopmenttimeandlow
system cost
• Flexibleoptimizationofrangepower
• Enablesuseofinexpensive
microcontroller
• Enablesadaptivechannelselection
with increased robustness and
coexistence of the wireless link
• Easysystemscalingfromunidi-
rectional to bidirectional systems
through compatible device family
Applications
• Remotekeylessentry
• Passiveentryandpassivestart
• TPMSreceiver
• Garagedooropener
• High-temperaturesensors
Sub-1-GHz Automotive-Qualified RF Transceiver
CC1101-Q1
Get samples, datasheets, evaluation modules and application notes at: www.ti.com/sc/device/CC1101-q1
Development tools and software
• CC1101DK-433MHzDevelopmentKit
• CC1101DK-868/915MHzDevelopmentKit
• SimpliciTI™softwareprotocol
The CC1101-Q1 is register compatible with the CC1101 transceiver.
General Characteristics
Parameter (315, 433MHz, 3V, 25ºC) Min Typ Max Unit
Operating conditions:
Frequencyrange 310 — 348 MHz
387 — 464 MHz
779 — 928 MHz
Operatingtemperature –40 — 125 ºC
Operatingvoltage 1.8 — 3.6 V
Datarate(programmable) 1.2 — 250 kBaud
Outputpower(programmable) –30 — +12 dBm
Receiversensitivity,1.2kBaud — –114 — dBm
Current consumption
Currentconsumption,RX — 15.5 — mA
Currentconsumption,TX,+10dBm — 29.5 — mA
Currentconsumption,TX,0dBm — 14.6 — mA
VDD
R171
C121
L121
C122
L131
C131
C81 C101
XTAL
C41
NC 16
AVDD_RF1 9
RF_P 12
RF_N 13
AVDD_RF3 15
2Q_CSOX 7
FI_DDVA 6
1Q_CSOX 5
SC4
)TSETA(0ODG 3
29 GND
28 GDO2
27 NC/GND
26 SO (GDO1)
25 SCLK
42 CN
71 CN
02 SAIBR
12 DRAUG_DDVA
32 IS
L122
C123
L123
C124
C125
Antenna
(50 )
SI
SCLK
SO (GDO1)
GDO2
GDO0
CS
32 DCOUPL1
31 DVDD2
30 DVDD1
DNG 1
2LPUOCD 2
DNG 8
GND 10
AVDD_RF2 11
GND 14
81 PHC_DDVA
91 DNG
22 DRAUG_DNGA
C21
C51
C31
CC11x1-Q1