Texas-Instruments-CC2592RGVR

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Texas-Instruments-CC2592RGVR
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CC2592 2.4-GHz Range Extender  
1 Introduction  
1.1 Features  
1
• Seamless
 
Interface to 2.4-GHz Low-Power RF  
Devices from Texas Instruments  
• +22-dBm
 
Output Power  
• 3-dB
 
Typical Improved Sensitivity on CC2520,  
CC253X, and CC85XX  
• Very
 
Few External Components  
– Integrated
 
Switches  
– Integrated
 
Matching Network  
– Integrated
 
Balun  
• Digital
 
Control of LNA Gain by HGM Terminal  
• 100
 
nA in Power Down (LNA_EN = PA_EN = 0)  
• Low-Transmit
 
Current Consumption  
– 155
 
mA at 3 V for +22 dBm, PAE = 34%  
• Low-Receive
 
Current Consumption  
– 4.0-mA
 
for High-Gain Mode  
– 1.9-mA
 
for Low-Gain Mode  
• 4.7-dB
 
LNA Noise Figure, Including T/R Switch  
and External Antenna Match  
– Integrated
 
Inductors  
– Integrated
 
PA  
• RoHS
 
Compliant 4-mm × 4-mm QFN-16 Package  
• 2.0-V
 
to 3.7-V Operation  
– Integrated
 
LNA  
• –40°C
 
to +125°C Operation  
1.2 Applications  
•
•
•
•
All 2.4-GHz ISM Band Systems  
Wireless Sensor Networks  
•
•
•
IEEE 802.15.4 and ZigBee Gateways  
Wireless Consumer Systems  
Wireless Audio Systems  
Wireless Industrial Systems  
IEEE 802.15.4 and ZigBee

®

Metering Systems  
1.3 Description  
The CC2592 device is a cost-effective and high-performance RF front end for low-power and low-voltage  
2.4-GHz wireless applications.  
The CC2592 device is a range extender for all CC25XX 2.4-GHz low-power RF transceivers, transmitters,  
and system-on-chip products from Texas Instruments.  
To increase the link budget, the CC2592 device provides a power amplifier for increased output power  
and an LNA with a low-noise figure for improved receiver sensitivity.  
The CC2592 device provides a very small size, high-output power RF design with its 4-mm × 4-mm QFN-  
16 package.  
The CC2592 device contains PA, LNA, switches, RF-matching, and balun for simple design of high-  
performance wireless applications.  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  

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1.4 Functional
 
Block Diagram  

Figure 1-1

shows a simplified block diagram of the CC2592 device.  
VDD_LNA VDD_PA
 
VDD_BIAS  
ANT  
RF_P  
RF_N  
PA  
PREAMP  
BALUN  
EN  
LNA  
EN  
PA_EN  
LNA_EN  
HGM  
LOGIC  
BIAS  
BIAS  
Figure 1-1. CC2592 Simplified Block Diagram  
2
Introduction  
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Revision History  
Date  
Literature Number  
Changes  
Initial release  
February 2014  
SWRS159  
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Introduction  
3
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2 Device
 
Characteristics  
2.1 Absolute
 
Maximum Ratings  
Under no circumstances must the absolute maximum ratings be violated. Stress exceeding one or more of the limiting values  
may cause permanent damage to the device.  
Parameter  
Conditions  
Value  
–0.3 to 3.8  
Unit  
V
Supply voltage  
All supply terminals must have the same voltage  
Voltage on any digital terminal  
Input RF level  
–0.3 to VDD+0.3, max 3.8  
+10  
V
dBm  
2.2 Handling
 
Ratings  
Under no circumstances must the handling ratings be violated. Stress exceeding one or more of the limiting values may  
cause permanent damage to the device.  
Parameter  
Conditions  
Value  
–50 to 150  
2000  
Unit  
°C  
V
Storage temperature range  
Human Body Model  
Charge Device Model  
ESD  
1000  
V
2.3 Recommended
 
Operating Conditions  
The operating conditions for the CC2592 device are listed below.  
Parameter  
Conditions  
Min  
–40  
2.0  
Max  
125  
Unit  
Ambient temperature range  
Operating supply voltage  
Operating frequency range  
°C  
V
3.7  
2400  
2483.5  
MHz  
4
Device Characteristics  
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2.4 Electrical
 
Characteristics  
T

c

= 25°C, VDD = 3.0 V, f

RF

= 2440 MHz (unless otherwise noted). Measured on CC2592EM reference design including  
external matching components.  
Parameter  
Test Conditions  
HGM = 1  
Min  
Typ  
4
Max  
Unit  
mA  
mA  
Receive current, high-gain mode  
Receive current, low-gain mode  
HGM = 0  
1.9  
123  
155  
50  
P

OUT

= 20 dBm  
P

OUT

= 22 dBm  
No input signal  
EN = 0  
Transmit current  
mA  
Transmit current  
mA  
µA  
V
Power down current  
0.1  
0.3  
Vdd  
0.3  
High-input level (control terminals)  
Low-input level (control terminals)  
PA_EN, LNA_EN, HGM  
PA_EN, LNA_EN, HGM  
1.3  
V
Power down – Receive mode switching  
time  
1
1
µs  
Power down – Transmit mode switching  
time  
µs  
RF Receive  
Gain, high-gain mode  
HGM = 1  
11  
6
dB  
dB  
dB  
dB  
dB  
dB  
dB  
Gain, low-gain mode  
HGM = 0  
Gain variation over frequency  
Gain variation over power supply  
Gain variation over temperature  
Gain variation over temperature  
2400 to 2483.5 MHz, HGM = 1  
2.0 V to 3.7 V, HGM = 1  
–40°C to 85°C, HGM = 1  
85°C to 125°C, HGM = 1  
2
1.5  
1.7  
1
HGM = 1, including internal T/R  
switch and external antenna match  
4.7  
Noise figure, high-gain mode  
Input 1-dB compression, high-gain mode
 
HGM = 1  
–18  
–9  
dBm  
dBm  
dB  
Input IP3, high-gain mode  
Input reflection coefficient, S11  
RF Transmit  
HGM = 1  
HGM = 1, measured at antenna port  
–15  
Gain  
24  
20.3  
21.9  
34  
dB  
P

IN

= 0.0 dBm  
P

IN

= 4.0 dBm  
P

OUT

= 22 dBm  
Output power, P

OUT  

dBm  
Power added efficiency, PAE  
Output 1-dB compression  
%
dBm  
dB  
15  
Output power variation over frequency  
2400 to 2483.5 MHz, P

IN

= 4 dBm  
0.5  
3.8  
1.7  
Output power variation over power supply
 
2.0 V to 3.7 V, P

IN

= 4 dBm  
Output power variation over temperature
 
–40°C to 125°C, P

IN

= 4 dBm  
dB  
dB  
Second harmonic power  
Third harmonic power  
FCC requirement  
FCC requirement  
No damage  
–41.2  
–41.2  
dBm  
dBm  
20:1  
VSWR  
Stability  
7.5:1  
Copyright © 2014, Texas Instruments Incorporated  
Device Characteristics  
5
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3 Device
 
Information  
3.1 Terminal
 
and I/O Configuration  

Figure 3-1

and

, provide the terminal layout and description for the CC2592 device.  
16  
15  
14  
13  
12  
11  
10  
9
1
GND  
RF_N  
RF_P  
GND  
GND  
2
3
4
QFN-16 4x4mm  
ANT  
GND  
GND  
7
6
8
5
Figure 3-1. Terminal Top View  
6
Device Information  
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Table 3-1. Terminal Functions  
Terminal  
Type  
Description  
No.  
Name  
–
GND  
Ground  
The exposed die attach pad must be connected to a solid ground  
plane. See CC2592EM reference design for the recommended layout.  
1, 4, 9, 11, 12, 16  
GND  
Ground  
Ground connections. Only terminals 9, 11, and 12 should be shorted  
to the die attach pad on the top PCB layer.  
2
3
5
6
7
RF_N  
RF_P  
RF  
RF interface toward CC25xx device  
RF  
RF interface toward CC25xx device  
PA_EN  
LNA_EN  
HGM  
Digital input  
Digital input  
Digital input  
Digital control terminal. See

for details.  
Digital control terminal. See

or details.  
Digital control terminal  
HGM = 1
→
Device in High Gain Mode  
HGM = 0
→
Device in Low Gain Mode  
8
BIAS  
Analog  
Biasing input. Resistor between this node and ground sets bias  
current for PA and LNA.  
10  
13  
14  
15  
ANT  
RF  
Antenna interface  
2.0- to 3.7-V power  
2.0- to 3.7-V power  
2.0- to 3.7-V power  
VDD_LNA  
VDD_BIAS  
VDD_PA  
Power  
Power  
Power  
Copyright © 2014, Texas Instruments Incorporated  
Device Information  
7
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4 Sensitivity
 
Improvement Example  
CC2592  
CC2520  
NF = 4.7 dB  
NF = 8 dB  
Gain = 11 dB  
Figure 4-1.  
The noise factor of a system consisting of the CC2592 device and a CC2520 device, as seen in

1

is given by:  
8
4.7  
 
 
10

10  

10

10

ꢀ
1  
F

2

ꢀ
1  
G

1  

F
 
 
F
ꢁ
 
ꢁ
 
 
3.37  
1
11  
10

10  

(1)  
(2)  
The noise figure is:  
NF
 
 
10log(F)
 
 
10log(3.37)
 
 
5.28 dB  
The noise figure is reduced from 8 dB for the CC2520 standalone to 5.28 dB for the CC2592 and CC2520  
device combination, leading to a 2.72-dB theoretical improvement in sensitivity.  
In practice, tests on the CC2592 and CC25XX devices show around 3-dB improvement in sensitivity. For  
the CC2538 and CC2592 devices, the improvement is almost 4 dB (approximately –97 dBm to –101 dBm)  
8
Sensitivity Improvement Example  
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5 CC2592EM
 
Evaluation Module  

Figure 5-1

shows an evaluation module circuit of the CC2592 device.  
VDD  
VDD  
C131  
C151  
VDD  
LDB182G4520C-110  
SMA  
C107  
C108  
C106  
C21  
L101  
RF_P  
Balun  
C152  
SMA  
RF_N  
C109  
L103  
L102  
CC2592  
ANT  
PA_EN  
PA_EN  
C105  
C103  
C101  
LNA_EN  
LNA_EN  
HGM  
HGM  
R81  
Figure 5-1. CC2592 Evaluation Module  

Table 5-1

lists the materials in the CC2592 evaluation module circuit.  
Table 5-1. List of Materials  
Device  
L101  
L102  
L103  
C101  
C103  
C105  
C106  
C107  
C108  
C109  
C21  
Function  
Value  
PA bias inductor  
Part of antenna match  
Part of antenna match  
Part of antenna match  
Part of antenna match  
Part of antenna match  
Decoupling  
4.7 nH, Multilayer chip inductor  
1 nH, Multilayer chip inductor  
1.8 nH, Multilayer chip inductor  
2.2-pF 0402 Chip capacitor  
2.2-pF 0402 Chip capacitor  
0.1-pF 0402 Chip capacitor  
12-pF 0402 Chip capacitor  
1-nF 0402 Chip capacitor  
1-µF 0402 Chip capacitor  
18-pF 0402 Chip capacitor  
0.2-pF 0402 Chip capacitor  
0.3-pF 0402 Chip capacitor  
1-nF 0402 Chip capacitor  
12-pF 0402 Chip capacitor  
3.9 k
Ω
, 0402 resistor  
Decoupling  
Decoupling  
DC block  
Balun matching capacitor  
Balun matching capacitor  
Decoupling  
C152  
C131  
C151  
R81  
Decoupling  
Bias resistor  
Copyright © 2014, Texas Instruments Incorporated  
CC2592EM Evaluation Module  
9
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6 Typical
 
Characteristics  
spacer  
13  
5.2  
5.1  
5.0  
4.9  
4.8  
4.7  
4.6  
4.5  
4.4  
4.3  
12  
11  
10  
9
HGM  
LGM  
NF HGM  
12  
11  
10  
9
8
8
7
7
6
6
5
5
HGM  
LGM  
4
4
2.0  
2.2  
2.4  
2.6  
2.8  
3.0  
3.2  
3.4  
3.6  
3.8  
2400 2410 2420 2430 2440 2450 2460 2470 2480 2490  
Power Supply (V)  
Frequency (MHz)  
C002  
C003  
Figure 2. LNA Gain Versus Power Supply  
Figure 1. LNA Gain and Noise Figure Versus Frequency  
12  
36  
34  
32  
30  
28  
26  
24  
22  
20  
18  
180  
170  
160  
150  
140  
130  
120  
110  
100  
90  
Pout  
PAE  
Ivdd  
HGM  
LGM  
11  
10  
9
8
7
6
5
4
0
20  
40  
60  
80  
100  
120  
±
40  
±
20  
2400 2410 2420 2430 2440 2450 2460 2470 2480 2490  
Temperature (
ƒ
C)  
Frequency (MHz)  
C001  
C007  
Figure 3. LNA Gain Versus Temperature  
Figure 4. Output Power, PAE, and Current Consumption Versus  
Frequency  
Input Power Level = +4 dBm  
36  
32  
28  
24  
20  
16  
12  
8
200  
180  
160  
140  
120  
100  
80  
36  
34  
32  
30  
28  
26  
24  
22  
20  
18  
180  
170  
160  
150  
140  
130  
120  
110  
100  
90  
60  
Pout  
PAE  
Ivdd  
Pout  
PAE  
Ivdd  
4
40  
0
20  
0
4
8
2.0  
2.2  
2.4  
2.6  
2.8  
3.0  
3.2  
3.4  
3.6  
3.8  
±
20  
±
16  
±
12  
±
8  
±
4  
Input Power (dBm)  
Power Supply (V)  
C004  
C005  
Figure 5. Output Power, PAE, and Current Consumption Versus
 
Figure 6. Output Power, PAE, and Current Consumption Versus  
Input Power  
Power Supply  
Input Power Level = +4 dBm  
10  
Typical Characteristics  
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36  
34  
32  
30  
28  
26  
24  
22  
20  
18  
160  
158  
156  
154  
152  
150  
148  
146  
144  
142  
Pout  
PAE  
Ivdd  
0
20  
40  
60  
80  
100 120 140  
±
40
±
20  
Temperature (
ƒ
C)  
C006  
Figure 7. Output Power, PAE, and Current Consumption Versus Temperature  
Input Power Level = +4 dBm  
Copyright © 2014, Texas Instruments Incorporated  
Typical Characteristics  
11  
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7 Controlling
 
the Output Power from CC2592  
The output power of the CC2592 device is controlled by controlling the input power. The CC2592 PA is  
designed to work in compression (class AB).  
Driving the CC2592 device too far into saturation might result in spurious emissions and harmonics above  
regulatory limits. This caution should especially be considered for systems targeting a wide operating  
temperature range, where a combination of low temperature, low supply voltage, and a transceiver that  
increases output power (drive level) at low temperature, can result in high spurious emissions.  

Figure 7-1

shows the maximum recommended drive level versus temperature and supply voltage.  
Figure 7-1. Maximum Recommended Drive Level  
8 Input
 
Levels on Control Terminals  
The three digital control terminals (PA_EN, LNA_EN, and HGM) have built-in level-shifting functionality,  
meaning that if the CC2592 device operates off a 3.7-V supply voltage, the control terminals still sense  
1.6- to 1.8-V signals as a logical 1. However, the input voltages should not have a logical 1 level that is  
higher than the supply.  
12  
Input Levels on Control Terminals  
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9 Connecting
 
the CC2592 Device to a CC25xx Device  

Table 9-1

shows the control logic for connecting CC2592 to a CC25xx device.  
Table 9-1. Control Logic for Connecting CC2592 to a CC25xx Device  
PA_EN  
LNA_EN  
HGM  
Mode of Operation  
Power Down  
0
X
X
1
0
1
1
0
X
0
1
X
RX Low-Gain Mode  
RX High-Gain Mode  
TX  

Figure 9-1

shows the application circuit for the CC2592 and CC253X devices.  
VDD  
VDD  
C131  
C151  
VDD  
C107  
C108  
C106  
L101  
RF_P  
RF_N  
RF_P  
SMA  
RF_N  
C109  
L103  
L102  
CC2530  
CC2592  
ANT  
PA_EN  
LNA_EN  
HGM  
P1.1  
P1.0  
P0.7  
C105  
C103  
C101  
R81  
Alternatively to  
VDD/GND/MCU  
Figure 9-1. Application Circuit Example for CC2530 + CC2592  
Copyright © 2014, Texas Instruments Incorporated  
Connecting the CC2592 Device to a CC25xx Device  
13  
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10 Device
 
and Documentation Support  
10.1 Related
 
Links  
The table below lists quick access links. Categories include technical documents, support and community  
resources, tools and software, and quick access to sample or buy.  
Table 10-1. Related Links  
TECHNICAL  
DOCUMENTS  
TOOLS &  
SOFTWARE  
SUPPORT &  
COMMUNITY  
PARTS  
PRODUCT FOLDER  
SAMPLE & BUY  
CC2592  
10.2 Trademarks  
ZigBee is a registered trademark of ZigBee Alliance.  
10.3 Electrostatic
 
Discharge Caution  
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with  
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.  
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more  
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.  
10.4 Glossary  

SLYZ022

—
TI Glossary
.  
This glossary lists and explains terms, acronyms and definitions.  
14  
Device and Documentation Support  
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PACKAGE OPTION ADDENDUM  
15-May-2015  
PACKAGING INFORMATION  
Orderable Device  
CC2592RGVR  
CC2592RGVT  
Status Package
 
Type Package Pins Package  
Eco Plan  
Lead/Ball Finish  
MSL Peak Temp  
Op Temp (°C)  
-40 to 125  
Device Marking  
Samples  
Drawing  
Qty  
(1)  
(2)  
(6)  
(3)  
(4/5)  
ACTIVE  
VQFN  
VQFN  
RGV  
16  
16  
2500  
Green (RoHS  
& no Sb/Br)  
CU NIPDAU  
Level-2-260C-1 YEAR  
CC2592  
CC2592  
ACTIVE  
RGV  
250  
Green (RoHS  
& no Sb/Br)  
CU NIPDAU | Call TI
 
Level-2-260C-1 YEAR  
-40 to 125  

(1)

The marketing status values are defined as follows:  
ACTIVE:
Product device recommended for new designs.  
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.  
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.  
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.  
OBSOLETE:
TI has discontinued the production of the device.  

(2)

Eco Plan – The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) – please check

for the latest availability  
information and additional product content details.  
TBD:
The Pb-Free/Green conversion plan has not been defined.  
Pb-Free (RoHS):
TI’s terms “Lead-Free” or “Pb-Free” mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that  
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.  
Pb-Free (RoHS Exempt):
This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based
 
die adhesive used between  
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.  
Green (RoHS & no Sb/Br):
TI defines “Green” to mean Pb-Free (RoHS compatible), and free of Bromine (Br)
 
and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight  
in homogeneous material)  

(3)

MSL, Peak Temp. – The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.  

(4)

There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.  

(5)

Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a “~” will appear on a device. If a line is indented then it is a continuation  
of the previous line and the two combined represent the entire Device Marking for that device.  

(6)

Lead/Ball Finish – Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish  
value exceeds the maximum column width.  
Important Information and Disclaimer:
The information provided on this page represents TI’s knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information  
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and  
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.  
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.  
Addendum-Page 1  

PACKAGE OPTION ADDENDUM  
15-May-2015  
In no event shall TI’s liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.  
Addendum-Page 2  

PACKAGE MATERIALS INFORMATION  
13-Mar-2014  
TAPE AND REEL INFORMATION  
*All dimensions are nominal  
Device  
Package Package Pins  
Type Drawing  
SPQ  
Reel  
Reel  
A0  
B0  
K0  
P1  
W
Pin1  
Diameter Width
 
(mm) (mm) (mm) (mm) (mm)
 
Quadrant  
(mm) W1
 
(mm)  
CC2592RGVR  
CC2592RGVT  
VQFN  
VQFN  
RGV  
RGV  
16  
16  
2500  
250  
330.0  
180.0  
12.4  
12.4  
4.3  
4.3  
4.3  
4.3  
1.5  
1.5  
8.0  
8.0  
12.0  
12.0  
Q2  
Q2  
Pack Materials-Page 1  

PACKAGE MATERIALS INFORMATION  
13-Mar-2014  
*All dimensions are nominal  
Device  
Package Type
 
Package Drawing
 
Pins  
SPQ  
Length (mm)
 
Width (mm)
 
Height (mm)  
CC2592RGVR  
CC2592RGVT  
VQFN  
VQFN  
RGV  
RGV  
16  
16  
2500  
250  
338.1  
210.0  
338.1  
185.0  
20.6  
35.0  
Pack Materials-Page 2  

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