BCM-2302-X01
Low-IF OOK Receiver Module
Features
General Description
• Operating voltage: 2.5V~5.5V
• Operating current
The BCM-2302-X01 is an ultra-low power consumption,
high-performance and low-cost Sub-1GHz Low-IF
OOK receiving module whose design is based on the
BC2302A/BC2302B devices. The module supports
wireless applications in the 315, 433, 868 and 915MHz
frequency bands and can be easily accessed using 2-wire
I2C interface. The symbol rate is in a range of 1Kbps to
20Ksps. The receiving sensitivity can be up to -112dBm.
♦
0.5μA (Typ.) @5V, Deep Sleep Mode
♦
3.2mA(Typ.) @5V, RX Mode, 433.92MHz
• RX sensitivity: @5V, 25°C (433.92MHz)
♦
10Ksps: -112dBm(Typ.)
• Maximum operating input power: 10dBm@RF-in,
BER=0.1%
• Modulation: OOK
Selection Table
• Symbol rate: 1Ksps~20Ksps
Part Number
Frequency Band
315MHz
• Interface: 5-pin, Span=2.54mm straight hole
• Size: 16.0mm(L)×15.0mm(W)×2.6mm(H)
• Operating temperature: -40°C~85°C
BCM-2302-X01-U31
BCM-2302-X01-U43
BCM-2302-X01-U86
BCM-2302-X01-U91
433MHz
868MHz
915MHz
Pin Definition
Pin No.
Pin Name
ANT
Type
AI
Function Description
1
2
3
RF LNA input
Ground
GND
P
VDD
P
Digital and analog power
SD: RX mode Shut-down control, should be pulled low in RX Mode
4
5
SD/SCL
DO/SDA
DI
SCL: I2C clock input line in Configuration Mode
DO: Demodulated data output in RX Mode
DI/DO
SDA: I2C data line in Configuration Mode
Legend: AI=Digital input; DI=Digital output; AI=Analog input; P=Power.
Module Dimension Drawing
Top View
Rev. 1.00
1
July 29, 2019