User's Manual

DOC No: ZB7412-00A-DTS-R03
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Copyright © JORJIN TECHNOLOGIES INC. 2017 19
http://WWW.JORJIN.COM.TW
4.11. 1-Mbps GFSK (Bluetooth Low Energy) – TX
RF performance is specified in a single ended 50 ohm reference plane at the antenna feeding point with Tc = 25°C, VDDS
= 3.0 V, f
RF
= 2440 MHz, unless otherwise noted.
Parameter
Test Conditions
Min
Typ
Max
Units
Output power, highest setting
Delivered to a single-ended 50-Ω load
3.2
4.8
5.6
dBm
Output power, lowest setting
Delivered to a single-ended 50-Ω load
-21
dBm
Spurious emission conducted
measurement
(1)
f < 1 GHz, outside restricted bands
-43
dBm
f < 1 GHz, restricted bands ETSI
-65
dBm
f < 1 GHz, restricted bands FCC
-76
dBm
f > 1 GHz, including harmonics
-46
dBm
(1) Suitable for systems targeting compliance with worldwide radio-frequency regulations ETSI EN 300 328 and EN 300
440 Class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan).
4.12. 2-Mbps GFSK (Bluetooth 5) – RX
RF performance is specified in a single ended 50 ohm reference plane at the antenna feeding point with Tc = 25°C, VDDS
= 3.0 V, f
RF
= 2440 MHz, unless otherwise noted.
Parameter
Test Conditions
Min
Typ
Max
Units
Receiver sensitivity
BER = 10
–3
-92
dBm
Receiver saturation
BER = 10
–3
4
dBm
Frequency error
tolerance
Difference between the incoming carrier frequency
and the internally generated carrier frequency
-300
500
kHz
Data rate error
tolerance
Difference between incoming data rate and the
internally generated data rate
-1000
1000
ppm
Co-channel rejection
(1)
Wanted signal at –67 dBm, modulated interferer in
channel, BER = 10
–3
-7
dB
Selectivity, ±2 MHz
(1)
Wanted signal at –67 dBm, modulated interferer at
±2 MHz, BER = 10
–3
8/4
(2)
dB
Selectivity, ±4 MHz
(1)
Wanted signal at –67 dBm, modulated interferer at
±4 MHz, BER = 10
–3
31/26
(2)
dB
Selectivity, ±6 MHz
(1)
Wanted signal at –67 dBm, modulated interferer at
±6 MHz, BER = 10
–3
37/38
(2)
dB
Alternate channel
rejection, ±7 MHz
(1)
Wanted signal at –67 dBm, modulated interferer at
≥ ±7 MHz, BER = 10
–3
37/36
(2)
dB
Selectivity, Image
Wanted signal at –67 dBm, modulated interferer at
4
dB