CC2591 Datasheet, PDF (3/18 Pages) Texas Instruments – 2.4-GHz RF Front End

CC2591
www.ti.com ........................................................................................................................................................ SWRS070A – MARCH 2008 – REVISED JUNE 2008
ELECTRICAL CHARACTERISTICS (continued)
T_C = 25°C, V_DD = 3 V , f_RF= 2440MHz (unless otherwise noted). Measured on CC2591EM reference design including external
matching components.
PARAMETER
RF Transmit
Gain
Output power, P_OUT
Maximum output power
Power Added Efficiency, PAE
Output 1 dB compression
Output IP3
Output power variation over frequency
Output power variation over power supply
Output power variation over temperature
2nd harmonic power
3rd harmonic power
TEST CONDITIONS
P_IN = 0.5 dBm
P_IN = 5 dBm
P_IN = 0.5 dBm
2400 – 2483.5 MHz, P_IN = 0.5 dBm
2V – 3.6V , P_IN = 0.5 dBm
-40°C – 85°C, P_IN = 0.5 dBm
P_IN = 0.5 dBm. The 2nd harmonic can be reduced to
below regulatory limits by using an external LC filter
and antenna.
P_IN = 0.5 dBm. The 3rd harmonic can be reduced to
below regulatory limits by using an external LC filter
and antenna.
MIN TYP MAX
22
20.6
22
34%
19
32
0.5
3.5
1.5
–15
–30
UNIT
dB
dBm
dBm
dBm
dBm
dB
dB
dB
dBm
dBm
Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): CC2591
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