PRELIMINARY
CYW43340
Table 27. Local Oscillator Performance
Parameter
Minimum
Typical
Maximum
Unit
LO Performance
Lock time
–
72
–
s
Initial carrier frequency tolerance
–
±25
±75
kHz
Frequency Drift
DH1 packet
DH3 packet
DH5 packet
Drift rate
–
–
–
–
±8
±8
±8
5
±25
±40
±40
20
kHz
kHz
kHz
kHz/50 µs
Frequency Deviation
00001111 sequence in payloada
10101010 sequence in payloadb
Channel spacing
140
115
–
155
140
1
175
–
kHz
kHz
MHz
–
a. This pattern represents an average deviation in payload.
b. Pattern represents the maximum deviation in payload for 99.9% of all frequency deviations.
Table 28. BLE RF Specifications
Parameter
Frequency range
RX sensea
Conditions
Minimum
2402
Typical
Maximum
Unit
MHz
dBm
dBm
kHz
–
2480
GFSK, 0.1% BER, 1 Mbps
–
–94.5
8.5
–
TX powerb
–
–
–
–
–
–
Mod Char: delta f1 average
Mod Char: delta f2 maxc
Mod Char: ratio
225
99.9
0.8
255
–
275
–
%
0.95
–
%
a.The Bluetooth tester is set so that Dirty TX is on.
b.BLE TX power can be increased to compensate for front-end losses such as BPF, diplexer, switch, and so forth). The output is capped at 12 dBm out. The
BLE TX power at the antenna port cannot exceed the 10 dBm specification limit.
c.At least 99.9% of all delta F2 max frequency values recorded over 10 packets must be greater than 185 kHz.
Document Number: 002-14943 Rev. *L
Page 66 of 96
CYPRESS [ CYPRESS ]
