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MLX71122_16 Datasheet, PDF (9/59 Pages) Melexis Microelectronic Systems – 300 to 930MHz FSK/FM/ASK Receiver
MLX71122
300 to 930MHz FSK/FM/ASK Receiver
Datasheet
As all pins, pins A, B, and C are equipped with ESD protection diodes that are tied to VCC and to VEE.
Therefore these pins should not be directly connected to positive supply (a logic “1”) before the supply
voltage is applied to the IC. Otherwise the IC will be supplied through these control lines and it may enter
into an unpredictable mode. In case the user wants to apply a positive supply voltage to these pins before
the supply voltage is applied to the IC, a protection resistor should be inserted in each control line.
REVISION 014 – AUGUST, 2016
390 10 71122 01
Page 9 of 59