CC3200_15 Datasheet, PDF (31/71 Pages) Texas Instruments – CC3200 SimpleLink™ Wi-Fi® and Internet-of-Things Solution, a Single-Chip Wireless MCU

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CC3200
SWAS032F – JULY 2013 – REVISED FEBRUARY 2015
4.7 WLAN Receiver Characteristics
T_A = +25°C, V_BAT = 2.1 to 3.6 V. Parameters measured at SoC pin on channel 7 (2442 MHz)
Parameter
Condition (Mbps)
Min
Typ
Max
Units
1 DSSS
–95.7
2 DSSS
–93.6
11 CCK
–88.0
Sensitivity
(8% PER for 11b rates, 10% PER for
11g/11n rates)(10% PER)⁽¹⁾
6 OFDM
9 OFDM
18 OFDM
36 OFDM
–90.0
–89.0
–86.0
–80.5
dBm
54 OFDM
MCS0 (GF)⁽²⁾
MCS7 (GF)⁽²⁾
–74.0
–89.0
–71.0
Maximum input level
(10% PER)
802.11b
802.11g
–4.0
–10.0
(1) Sensitivity is 1-dB worse on channel 13 (2472 MHz).
(2) Sensitivity for mixed mode is 1-dB worse.
4.8 WLAN Transmitter Characteristics
T_A = +25°C, V_BAT = 2.1 to 3.6 V. Parameters measured at SoC pin on channel 7 (2442 MHz).⁽¹⁾
Parameter
Condition ⁽²⁾
Min
Typ
Max
1 DSSS
18.0
2 DSSS
18.0
11 CCK
18.3
6 OFDM
17.3
Maximum RMS output power measured at
1 dB from IEEE spectral mask or EVM
9 OFDM
17.3
18 OFDM
17.0
36 OFDM
16.0
54 OFDM
14.5
MCS7 (MM)
13.0
Transmit center frequency accuracy
–25
25
Units
dBm
ppm
(1) Channel-to-channel variation is up to 2 dB. The edge channels (2412 and 2472 MHz) have reduced TX power to meet FCC emission
limits.
(2) In preregulated 1.85-V mode, maximum TX power is 0.25 to 0.75 dB lower for modulations higher than 18 OFDM.
4.9 Current Consumption
T_A = +25°C, V_BAT = 3.6 V
PARAMETER
TX
MCU ACTIVE
NWP ACTIVE
RX
NWP idle connected⁽³⁾
TEST CONDITIONS^{(1) (2)}
MIN TYP MAX UNIT
TX power level = 0
278
1 DSSS
TX power level = 4
194
TX power level = 0
254
6 OFDM
TX power level = 4
185
TX power level = 0
229
mA
54 OFDM
TX power level = 4
166
1 DSSS
59
54 OFDM
59
15.3
(1) TX power level = 0 implies maximum power (see Figure 4-3 through Figure 4-5). TX power level = 4 implies output power backed off
approximately 4 dB.
(2) The CC3200 system is a constant power-source system. The active current numbers scale based on the V_BAT voltage supplied.
(3) DTIM = 1
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