Rev. 1.00

2

January 24, 2017

BC2401

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder“AbsoluteMaximumRatings”

maycausesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyond

thoselistedinthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffect

devicereliability.

Pin Assignment

RFIN

VSSRF

DOUT

VSS

L1

L2

VDDRF

VDD

BC2401

8 SOP-EP-A

1

2

3

4

8

7

6

5

Pin Description

Pin No.

Pin Name

I/O

Description

1

RFIN

AI

RF signal input from antenna

2

VSSRF

PWR

Ground

3

VSS

PWR

Ground

4

DOUT

O

Rx demodulated data output

5

VDD

PWR

Digital positive power supply

6

L2

AI/AO

Local Oscillator – connected to external LC tank

7

LI

AI/AO

Local Oscillator – connected to external LC tank

8

VDDRF

PWR

RF positive power supply

9

GND

PWR

Expose pad

Note:I:DigitalInput

O:DigitalOutput

AI:AnalogInput

AO:AnalogOutput

PWR:Power

Absolute Maximum Ratings

StorageTemperature............................50°Cto125°C

OperatingTemperature........................ -40°Cto85°C

ESDHBM......................................................... ±5kV

RXInputPower................................................ 0dBm