CYW20702
Table 20. Transmitter RF Specifications a, b
Parameter
General
Conditions
Minimum
2402
Typical
Maximum
Unit
MHz
Frequency range
–
–
–
–
–
–
2480
Class1: GFSK Tx power c
Class1: EDR Tx power d
Class 2: GFSK Tx power
Power control step
6.5
4.5
–1.5
2
10
8
–
–
–
6
dBm
dBm
dBm
dB
2
4
Modulation Accuracy
/4-DQPSK Frequency Stability
/4-DQPSK RMS DEVM
/4-QPSK Peak DEVM
/4-DQPSK 99% DEVM
8-DPSK frequency stability
8-DPSK RMS DEVM
–
–
–
–
–
–
–
–
–10
–
–
–
–
–
–
–
–
–
10
20
35
30
10
13
25
20
kHz
%
–
%
–
%
–10
–
kHz
%
8-DPSK Peak DEVM
–
%
8-DPSK 99% DEVM
–
%
In-Band Spurious Emissions
+500 kHz
–
–
–
–
–
–
–
–
–
–
–
–
–20
–26
–20
–40
dBc
dBc
dBm
dBm
1.0 MHz < |M – N| < 1.5 MHz
1.5 MHz < |M – N| < 2.5 MHz
|M – N| > 2.5 MHz
Out-of-Band Spurious Emissions
30 MHz to 1 GHz
–
–
–
–
–
–
–
–
–
–
–
–
–36.0 e
–30.0 e, f
–47.0
dBm
dBm
dBm
dBm
1 GHz to 12.75 GHz
1.8 GHz to 1.9 GHz
5.15 GHz to 5.3 GHz
–47.0
GPS Band Noise Emission (without a front-end band pass filter)
1572.92 MHz to 1577.92 MHz
Out-of-Band Noise Emissions (without a front-end band pass filter)
–
–
–150
–127
dBm/Hz
65 MHz to 108 MHz
FM Rx
–
–
–
–
–
–
–
–145
–145
–145
–145
–145
–145
–145
–
–
–
–
–
–
–
dBm/Hz
dBm/Hz
dBm/Hz
dBm/Hz
dBm/Hz
dBm/Hz
dBm/Hz
746 MHz to 764 MHz
869 MHz to 960 MHz
925 MHz to 960 MHz
1805 MHz to 1880 MHz
1930 MHz to 1990 MHz
2110 MHz to 2170 MHz
CDMA
CDMA
EDGE/GSM
EDGE/GSM
PCS
WCDMA
a. All specifications are for industrial temperatures. For details, see Table 18.
b. All specifications are single-ended. Unused input are left open.
c. +10 dBm output for GFSK measured with VDDTF = 2.9 V.
d. +8 dBm output for EDR measured with VDDTF = 2.9 V.
e. Maximum value is the value required for Bluetooth qualification.
f. Meets this spec using a front-end bandpass filter.
Document Number: 002-14773 Rev. *L
Page 38 of 55
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