Data Sheet

JODY-W2 series - Data sheet
UBX-18017567 - R07 Electrical specification Page 22 of 46
C1 - Public
4.4 Bluetooth power consumption
Bluetooth operation
modes
VBAT (3.3 V) [mA]
1V8 (1.8 V) [mA]
VIO (1.8 V) [
µ
A]
Operating modes
BLE advertisement 8.21 1.45 64
BT page scan 7.83 0.98 64
BT page & inquiry scan 7.89 1.13 64
Active transmit/receive mode (average over 100ms, measured using HCI commands)
BT TX, pattern - DH5, power: 4 dBm, Ch1 13.62 2.00 64
BT TX, pattern - DH5, power: 10 dBm, Ch1 14.34 6.87 64
BT RX pattern - DH5, Ch1 14.08 5.05 64
BLE TX 14.86 8.77 64
BLE RX 17.40 15.71 64
Table 20: Bluetooth radio typical current consumption with different operating modes
4.5 Digital pad ratings
Symbol Parameter VIO Min. Max. Units
V
IH
Input high voltage 1.8 V - 3.3 V 0.7*VIO VIO+0.4 V
V
IL
Input low voltage 1.8 V - 3.3 V -0.4 0.3*VIO V
V
HYS
Input hysteresis 1.8 V - 3.3 V 100 - mV
V
OH
Output high voltage 1.8 V - 3.3V VIO-0.4 - V
V
OH
Output low voltage 1.8 V - 3.3 V - 0.4 V
Table 21: DC characteristics VIO
4.6 Radio specifications
4.6.1 Bluetooth
Parameter Specification
RF Frequency Range 2.4 – 2.5 GHz
Supported Modes Bluetooth 5
Number of channels 79 (BR/EDR)
40 (LE)
Modulation
1 Mbps: GFSK (BR)
2 Mbps: π/4 DQPSK (EDR)
3 Mbps: 8DQPSK (EDR)
Transmit Power
Class 1 BR +10 dBm
Class 1 EDR +9 dBm
LE +8 dBm
Receiver sensitivity
(typical values)
BR -87 dBm ± 1.5 dB
EDR -86 dBm ± 1.5 dB
LE -99 dBm ± 1.5 dB
Table 22: Bluetooth radio parameters