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CC2590 Datasheet

14-dBm-output power

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CC2590
www.ti.com ........................................................................................................................................................................................ SWRS080 – SEPTEMBER 2008
2.4-GHz RF Front End, 14-dBm output power
FEATURES
1
Seamless Interface to 2.4-GHz Low Power RF
Devices from Texas Instruments
Up to +14-dBm (25mW) Output Power
6-dB Typical Improved Sensitivity on CC24xx
and CC2500, CC2510, and CC2511
Few External Components
– Integrated Switches
– Integrated Matching Network
– Integrated Balun
– Integrated Inductors
– Integrated PA
– Integrated LNA
Digital Control of LNA Gain by HGM Pin
100-nA in Power Down (EN = PAEN = 0)
Low Transmit Current Consumption
– 22-mA at 3-V for +12-dBm, PAE = 23%
Low Receive Current Consumption
– 3.4-mA for High Gain Mode
– 1.8-mA for Low Gain Mode
4.6-dB LNA Noise Figure, including T/R Switch
and external antenna match
RoHS Compliant 4×4-mm QFN-16 Package
2.0-V to 3.6-V Operation
APPLICATIONS
All 2.4-GHz ISM Band Systems
Wireless Sensor Networks
Wireless Industrial Systems
IEEE 802.15.4 and ZigBee Systems
Wireless Consumer Systems
Wireless Audio Systems
DESCRIPTION
CC2590 is a cost-effective and high performance RF
Front End for low-power and low-voltage 2.4-GHz
wireless applications.
CC2590 is a range extender for all existing and future
2.4-GHz low-power RF transceivers, transmitters and
System-on-Chip products from Texas Instruments.
CC2590 increases the link budget by providing a
power amplifier for increased output power, and an
LNA with low noise figure for improved receiver
sensitivity.
CC2590 provides a small size, high output power RF
design with its 4x4-mm QFN-16 package.
CC2590 contains PA, LNA, switches, RF-matching,
and balun for simple design of high performance
wireless applications.
CC2590 BLOCK DIAGRAM
11
ANT
PA
LNA
Bias
15
BIAS
Logic
7
HGM
BALUN
4 RF_P
3 RXTX
2 RF_N
5 PAEN
6 EN
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008, Texas Instruments Incorporated




etcTI

CC2590 Datasheet Preview

CC2590 Datasheet

14-dBm-output power

No Preview Available !

CC2590
SWRS080 – SEPTEMBER 2008 ........................................................................................................................................................................................ www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
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.
Supply voltage
Voltage on any digital pin
Input RF level
Storage temperature range
Reflow soldering temperature
ESD
PARAMETER
All supply pins must have the same voltage
According to IPC/JEDEC J-STD-020
Human Body Model, all pins except pin 10
Human Body Model, pin 10
Charged Device Model
VALUE
–0.3 to 3.6
–0.3 to VDD + 0.3, max 3.6
+10
–50 to 150
260
2000
1900
1000
UNIT
V
V
dBm
°C
°C
V
V
V
RECOMMENDED OPERATING CONDITIONS
The operating conditions for CC2590 are listed below.
Ambient temperature range
Operating supply voltage
Operating frequency range
PARAMETER
MIN
–40
2.0
2400
MAX
85
3.6
2483.5
UNIT
°C
V
MHz
ELECTRICAL CHARACTERISTICS
TC = 25°C, VDD = 3.0V , fRF= 2440MHz (unless otherwise noted). Measured on CC2590EM reference design including
external matching components.
PARAMETER
Receive current, High Gain Mode
Receive current, Low Gain Mode
Transmit current
Transmit current
Power down current
High input level (control pins)
Low input level (control pins)
Power down - Receive mode switching
time
Power down - Transmit mode switching
time
RF Receive
Gain, High Gain Mode
Gain, Low Gain Mode
Gain variation, 2400 – 2483.5 MHz, High
Gain Mode
Gain variation, 2.0V – 3.6V, High Gain
Mode
Noise figure, High Gain Mode
Input 1 dB compression, High Gain Mode
TEST CONDITIONS
HGM = 1
HGM = 0
PIN = 0.5 dBm, POUT = 12.2 dBm
PIN = –3.5 dBm, POUT = 10.0 dBm
No input signal
EN = PAEN = 0
EN, PAEN, HGM, RXTX
EN, PAEN, HGM, RXTX
HGM = 1
HGM = 0
HGM = 1
HGM = 1
HGM = 1, including internal T/R switch and external
antenna match
HGM = 1
MIN
1.3
TYP
3.4
1.8
22.1
16.8
8.0
0.1
MAX
4.0
2.0
10.0
0.3
VDD
0.3
1.4
0.8
UNIT
mA
mA
mA
mA
mA
µA
V
V
µs
µs
11.4
dB
0
dB
1.2
dB
1.7
dB
4.6
dB
–21
dBm
2
Submit Documentation Feedback
Product Folder Link(s): CC2590
Copyright © 2008, Texas Instruments Incorporated



Part Number CC2590
Description 14-dBm-output power
Maker etcTI
Total Page 3 Pages
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CC2590 Datasheet PDF





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