IC Phoenix
 
Home ›  MM106 > MC14544-MC145444DW,Single-Chip 300-Baud Modem
MC14544-MC145444DW Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
MC14544MOTN/a10avaiSingle-Chip 300-Baud Modem
MC145444DWMOTN/a226avaiSingle-Chip 300-Baud Modem


MC145444DW ,Single-Chip 300-Baud Modem**Order this documentby MC145444/DSEMICONDUCTOR TECHNICAL DATA**Advance Information20** ** **H SUFF ..
MC145444H ,Single-chip 300-baud modemMAXIMUM RATINGS* (Voltages Referenced to V )SSRating Symbol Value UnitDC Supply Voltage V – 0.5 to ..
MC145446AFW ,Single-Chip 300-Baud Modem with DTMF TransceiverMAXIMUM RATINGS (Voltages referenced to V )SSThis device contains circuitry to protect theRating Sy ..
MC145447DW ,Calling Line Identification(CLID) Receiver with Ring DetectorMOTOROLASEMICONDUCTOR TECHNICAL DATA- MC145447Calling Line. Identification (CLID)Receiver with Ring ..
MC145447P ,Calling Line Identification(CLID) Receiver with Ring DetectorMOTOROLASEMICONDUCTOR TECHNICAL DATA- MC145447Calling Line. Identification (CLID)Receiver with Ring ..
MC14544BCP ,BCD-to-Seven Segment Latch/Decoder/Driver for Liquid CrystalsELECTRICAL CHARACTERISTICS (Voltages Referenced to V )SSÎÎÎÎÎΖ 55* C 25* C 125* CVD DD DVdc VdcCha ..
MC705L16CFUE , Microcontrollers
MC705L16CFUE , Microcontrollers
MC705L16CFUE , Microcontrollers
MC705P6ACDWE , Microcontrollers
MC705P6ACDWE , Microcontrollers
MC705P6ACDWE , Microcontrollers


MC14544-MC145444DW
Single-Chip 300-Baud Modem
Advance Information -
MC145444 is a silicon gate CMOS frequency shift keying (FSK) modem
intended for use with telemeter systems or remote control systems over the
telephone network.
This device is compatible with CCITT V.21 and contains the entire circuit that
provides a full–duplex or half–duplex 300–baud data communication over a pair
of telephone lines. This device also includes the DTMF generator and call
progress tone detector (CPTD).
The differential line driver has the capability of driving 0 dBm into a 600 Ω load
with a single +5 V power supply.
The transmit level is controlled by the programmable attenuator in 1 dB steps.
Devices functions are controlled through a 3–wire serial interface. Capable of Driving 0 dBm into a 600 Ω Load DTMF Generator On–Chip Imprecise Call Progress Detector On–Chip A Transmit Attenuator Programmable in 1 dB Steps 3–Wire Serial Interface Compatible with CCITT V.21 2100 Hz Answer Tone Generator On–Chip Analog Loopback Configuration for Self Test Simplex, Half–Duplex, and Full–Duplex Operation
Order this document
by MC145444/D
-
SEMICONDUCTOR TECHNICAL DATA
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED