AN4980

DTMF/FSK Modem for Medical

Hersteller

AnwendungskategorieWired Communication

ProdukttypModems

Für EndprodukteCellular Phone, Industrial, Smart Phone, Set-Top Box, Medical and Healthcare, Telemetry, Automatic Teller Machine, Card Reader, Electronic Meter, Caller ID, POS Register, Gas and Water Meter

Beschreibung

Configuration for Bell 202 2-Wire Dial-Up Half Duplex Operation. The switches U2A and U2C connect R2 and C1 across the transformer while receiving, while R1 is used for impedance matching while transmitting with U2B and U2D turned on

Zugehörige Teile

Teilenummer	Filtertyp	Zugehörige Teile	Herunterladen
73M2901CE-IMR/F Analog Devices	Modem Chip	Modem Chip Single 2.4Kbps 32-Pin QFN EP T/R	Herunterladen Ansicht