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CC2560A Datasheet, PDF (19/52 Pages) Texas Instruments – Dual-Mode Bluetooth Controller | |||
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www.ti.com
CC2560A NRND; CC2564 NRND
CC2560A, CC2560B, CC2564, CC2564B
SWRS121E â JULY 2012 â REVISED JANUARY 2016
5.7.4.1.6 Bluetooth ModulationâEDR
CHARACTERISTICS
CONDITION
MIN
TYP
Carrier frequency stability
Initial carrier frequency tolerance
RMS DEVM (1)
Pi/4-DQPSK
99% DEVM(1)
8DPSK
Pi/4-DQPSK
Peak DEVM (1)
8DPSK
Pi/4-DQPSK
8DPSK
(1) Max performance refers to maximum TX power.
6%
6%
14%
16%
5.7.4.1.7 Bluetooth TransmitterâOut-of-Band and Spurious Emissions
MAX BLUETOOTH
SPECIFICATION
±5
⤠10
±75
±75
15%
20%
13%
13%
30%
30%
20%
20%
30%
35%
25%
25%
UNIT
kHz
kHz
CHARACTERISTICS
Second harmonic(1)
Third harmonic(1)
Fourth harmonics(1)
CONDITION
Measured at maximum output power
(1) Meets FCC and ETSI requirements with external filter shown in Figure 7-1
TYP
MAX
UNIT
â14
â2
dBm
â10
â6
dBm
â19
â11
dBm
5.7.4.2 Bluetooth LE RF Performance
All parameters in this section that are fast-clock dependent are verified using a 26-MHz XTAL under a
temperature range from â20°C to 70°C and an RF load of 50 Ω at the BT_RF port.
5.7.4.2.1 BLE ReceiverâIn-Band Signals
CHARACTERISTIC
CONDITION
MIN
TYP
MAX
BLE
SPECIFICATION
Operation frequency range
2402
2480
Channel spacing
2
Input impedance
Sensitivity, dirty TX on(1)
PER = 30.8%; dirty TX on
50
â93
â96
⤠â70
Maximum usable input power
GMSK, PER = 30.8%
â5
⥠â10
Intermodulation characteristics
C/I performance(2)
Image = â1 MHz
Level of interferers
(for n = 3, 4, 5)
GMSK, co-channel
GMSK, adjacent ±1 MHz
â36
â30
8
â5
⥠â50
12
⤠21
0
⤠15
GMSK, adjacent +2 MHz
â45
â38
⤠â17
GMSK, adjacent â2 MHz
â22
â15
⤠â15
GMSK, adjacent ⥠|±3| MHz
â47
â40
⤠â27
RX mode LO leakage
Frf = (received RF â 0.6 MHz)
â63
â58
(1) Sensitivity degradation up to 3 dB may occur where the BLE frequency is a harmonic of the fast clock.
(2) Numbers show wanted signal-to-interfering signal ratio. Smaller numbers indicate better C/I performance.
UNIT
MHz
MHz
â¦
dBm
dBm
dBm
dB
dBm
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Specifications
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