Specifications

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Wireless Connectivity Guide Texas Instruments 4Q 2014
Sub-1 GHz
CC1190
The CC1190 is range extender for
the sub-1-GHz low-power RF
transceivers and System-on-Chip
(SoC) devices from Texas Instru-
ments. The CC1190 integrates a power
amplifier (PA), a low noise amplifier
(LNA), switches, and RF matching
for the design of high-performance
wireless systems. The CC1190
increases the link budget by providing
a power amplifier for increased output
power, and an LNA with low noise
figure for improved sensitivity.
The CC1190 provides an efficient
and easy-to-use range extender in a
compact 4×4mm package.
Key features
• Seamlessinterfacetosub-1-GHz
low-power RF devices from TI
• Upto27dBm(0.5W)outputpower
• 2.9dBLNAnoisefigureincluding
switch and external antenna match
• Fewexternalcomponents:the
integrated PA, LNA, switches,
matching network and inductors
improve system performance over
typical discrete front end solutions
• Hightransmitpowerefficiency
PAE=50% at 26 dBm output power
Benefits
• Anintegratedfrontendreduces
development time by up to 70%
• UsingtheCC1190withevenasmall
6dB increase in link budget doubles
the range, making the CC1190 a
great choice for remote monitoring
• Acompactreferencedesignreduces
the board space for a front end by
up to 50%
Applications
• Wirelesssensornetworks
• Wirelessmeteringinfrastructure
• Wirelesssecuritysystems
• Wirelesslongrangeremote
monitoring
Development tools and software
• CC1101CC1190EMK915Evaluation
Module Kit
Sub-1-GHz Front End (850–950 MHz)
CC1190
Get samples, evaluation modules and application notes at: www.ti.com/sc/device/CC1190
General Characteristics
Parameter Min Typ Max Unit
Supplyrange 2.0 — 3.7 V
Frequencyrange 850 — 950 MHz
Ambienttemperaturerange –40 — 85 °C
Powerdowncurrent — 50 200 nA
RXmode
Receivecurrent,highgainmode — 3 — mA
Receivecurrent,lowgainmode — 26 — µA
Gain,highgainmode — 11.6 — dB
Gain,lowgainmode — –6 — dB
Input,1-dBcompression,highgain
mode
— –12.3 — dB
Noisegure,highgainmode — 2.9 — dB
TXmode
Transmitcurrent,26.5dBmoutput
power
— 302 — mA
Outputpower — 26.5 — dBm
Poweraddedefciency,PAE — 48 — %
Output1-dBcompression — 24 — dBm
CC1190 block diagram.
LNA_OUT
PA _IN
PA _OUT
HGM
BIAS
PA _EN
LNA_EN
PREAMP
ENEN
LNA
EN
LOGIC
BIAS
LNA_IN
VDD_PA 1VDD_LNA
TR_SW
PA
VDD_PA 2