Horizon Hobby PLANO1T Users manual

Plano RF Module User Manual
Horizon Hobby, LLC
4105 Fieldstone Rd
Champaign, IL 61822
1. Features
 2.4GHz Frequency Hopping spread spectrum (FHSS) radio transceiver module  Operates in the unlicensed worldwide ISM band (2.4 GHz to 2.483.5GHz) band  Fully integrated power regulation with a wide input unregulated operating range 3V to
10V
 Fully integrated local oscillator and 24MHz 10ppm reference crystal  400mA operating current  Transmit power - <=18.5dBm in EU, <=26dBm in North America  Receive sensitivity up to -95dBm  DSSS data rates up to 1Mbps  1 mile operating range  Full packet assembling and disassembling  Auto transaction sequencer  Fully buffered digital interface with high voltage tolerant inputs
2. Pin description
Pin Number Name Description
1 RF_P Positive RF input signal to LNA during RX
Positive RF output signal to PA during TX
2 RF_N Negative RF input signal to LNA during
RX Negative RF output signal to PA during TX
3,7,17,20,29,33 GND Module GND
4 RX_TX Optional bias pin for the RF LNA 5 X32K_Q1 32-kHz crystal oscillator pin 1 6 X32K_Q2 32-kHz crystal oscillator pin 2 8 DIO_0 GPIO, Sensor Controller, high-drive
capability
9 DIO_1 GPIO, Sensor Controller, high-drive
capability
10 DIO_2 GPIO, Sensor Controller, high-drive
capability
11 VDDS2 1.8-V to 3.8-V GPIO supply 12 DCOUPL 1.27-V regulated digital-supply decoupling
capacitor(
13 JTAG_TMSC JTAG TMSC
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14 JTAG_TCKC JTAG TCKC 15 DIO_3 GPIO, High drive capability, JTAG_TDO 16 DIO_4 GPIO, High drive capability, JTAG_TDI 18 DCDC_SW Output from internal DC-DC. Tie to ground
for external regulator mode
19 VDDS_DCDC (1.7-V to 1.95-V operation) 21 RESET_N Reset, active-low. No internal pullup. 22 DIO_5 GPIO, Sensor Controller, Analog 23 DIO_6 GPIO, Sensor Controller, Analog 24 DIO_7 GPIO, Sensor Controller, Analog 25 DIO_8 GPIO, Sensor Controller, Analog 26 DIO_9 GPIO, Sensor Controller, Analog 27 VDDS 1.8-V to 3.8-V main chip supply 28 VDDR 1.7-V to 1.95-V supply, typically connect to
output of internal DC-DC.
30 X24M-N 24-MHz crystal oscillator pin 1 31 X24M_P 24-MHz crystal oscillator pin 2 32 VDDR_RF 1.7-V to 1.95-V supply, typically connect to
output of internal DC-DC(
3. Specifications
Parameter Value Units Storage Temp -65 to 105 Degrees Celsius VDD 2.4 to 3.6 Volts Receive Sensitivity -95 dBm Transmit power (conducted) 25.5 dBm MAX Transmit power (radiated) 27 dBm MAX Idle current 5 mA Receive current 22 mA Transmit current 400 mA
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