3003400HZ Search Results

600w power amplifier circuit diagram

Abstract: Transistor z1 MH88625 MH88628 MH88632 MT8816 tip 420 transistor Mitel Semiconductor process flow
Contextual Info: MH88625 DID/OPS SLIC Preliminary Information Features • • • • • • • • • • • DS5143 ISSUE 7 August 1999 Ordering Information Programmable gain, network balance and impedance Transformerless 2-4wire conversion Constant current with constant voltage fallback

671-8039

Abstract: sierra modem v.34 SC34323 c code for interpolation and decimation filter delta demodulator 103k lk
Contextual Info: A SC34323 StERRA SEMICONDUCTOR V.34 Analog Front End V.34 AFE with Speakerphone V □ Full echo canceling capability □ 16-bit oversampling A /D and D /A converters - Programmable downsampling frequency from 0 to 10.3K - Sampling frequency can be 3, 4, 6, 8 ,1 2 ,1 6 x symbol rate

Contextual Info: CML Microcircuits COMMUNICATION SEMICONDUCTORS D/868A/2 CMX868A Low Power V.22 bis Modem September 2006 Provisional Issue Features Applications • V.22 bis 2400/2400 bps QAM • Telephone Telemetry Systems • V.22, Bell 212A 1200/1200 or 600/600 bps DPSK

SIN227

Abstract: TR-NWT-000030 MT8841 bt MT8843 MT8843AS MT8843AE MT8841 tda 2222 TDA 2178 Bell-202 TDA audio power amplifier MT8841 MT8843
Contextual Info: CMOS  MT8843 Calling Number Identification Circuit 2 Preliminary Information Features ISSUE 1 • Compatible with British Telecom BT SIN227 & SIN242, Cable Television Association (CTA) TW/P&E/312, and Bellcore TR-NWT-000030 & SR-TSV-002476 • Ring and line reversal detection

DTMF fsk cli circuit

Abstract: p 602 Voice Activity Detector 1N4004 FX602 SIN227 BELL202 Bell-202 D6025
Contextual Info: CML Semiconductor Products Calling Line Identifier FX602 D/602/5 April 1996 1.0 Features Provisional Information • CLI and CIDCW Detector with: • On-Hook and Off-Hook Operation • Low Voltage Operation • 'Zero-Power' Ring or Line Polarity • For Bellcore, ETSI, British Telecom

speech scrambler

Abstract: IC MC14011 MC14046 application MC14068 mc14093 MC14011 time division speech scrambler MC14046 schematic diagram ac inverter Scrambler
Contextual Info: Consumer Microcircuits Ltd PRODUCT INFORMATION FX204 VSB Frequency Inverter Obsolete Product - For Information Only - Publication D/204/6 November 1986 Provisional Issue "Variable Split Band Frequency Domain Speech , 300-3400Hz Bandwidth Scrambler ♦ Programmable Split Frequency

Contextual Info: MAY 1989 ttfP L E S S E Y PRELIMINARY INFORMATION Semiconductors. SL376 METERING SUBSCRIBER LINE INTERFACE CIRCUIT The SL376 is a Subscriber Line Interface Circuit (SLIC for use at the telephone exchange or PABX end of a telephone line. It provides power feed, transmits and receives

BELLCORE FSK

Abstract: caller id converter dtmf DS5157 tda 1204
Contextual Info: CMOS MT88E43B Extended Voltage Calling Number Preliminary Information Identification Circuit 2 DS5157 Features • • • • • • • • • • • Compatible with: • British Telecom BT SIN227 & SIN242 • U.K.’s Cable Communications Association

MH88612C

Abstract: MH88612
Contextual Info: MH88612K Subscriber Line Interface Circuit Preliminary Information DS5066 Features • • • • • • • • • • Input impedance 600 Ω Transformerless 2-wire to 4-wire conversion Battery and ringing feed to line Off-hook and dial pulse detection

MT88E43AS

Abstract: block diagram of ic 555 as fsk generator MT8841 bt
Contextual Info: CMOS MT88E43 Extended Voltage Calling Number Identification Circuit 2 Features • ISSUE 3 Compatible with: Ordering Information MT88E43AE 24 Pin Plastic DIP 0.6 inch package only MT88E43AS 24 Pin SOIC -40 °C to +85 °C • • • British Telecom (BT) SIN227 & SIN242

midcom 82111

Abstract: CMX868D2 QAM FSK modulator PLC modem 1N4004 CMX868 DE8681 EV8680 PLC coupling transformer plc modem using fsk
Contextual Info: CMX868 CML Microcircuits COMMUNICATION SEMICONDUCTORS D/868/9 Low Power V.22 bis Modem January 2004 Provisional Issue Features Applications • V.22 bis 2400/2400 bps QAM • Telephone Telemetry Systems • V.22, Bell 212A 1200/1200 or 600/600 bps DPSK • Remote Utility Meter Reading

transformerless ups

Abstract: transformerless power supply 12 volt 1A constant 5v ac power supply circuit diagram MH88612 4wire
Contextual Info: MH88612 Subscriber Line Interface Circuit SLIC Data Sheet Features DS5758 • • 600Ω line impedance Transformerless 2-wire to 4-wire conversion • • Battery and ringing feed to line Off-hook and dial pulse detection. • • Ring ground over-current protection

A81DC

Abstract: a21dc a51dc SG 2368 FE8800 ED8000 E78000 FA6400 0110FFFF e7040
Contextual Info: MOTOROLA Order at ANE408/0 SEMICONDUCTOR APPLICATION NOTE ANE408 Previously ANE008 Logarithmic/Linear Conversion Routines for DSP56000/1 Prepared by: Eric Cheval Motorola G eneva, Switzerland I. INTRODUCTION DSP chips are often connected to mono-circuits (cofidecs) in telecommunication applications. When programmed *Cs multichannel DTMF

AG1171

Abstract: Silver Telecom ag1171 an1171 ring generator 1N4004 1N4148 470R 600R BAS16 BZT03C82
Contextual Info: V1.0 Dec 2006 Data Sheet Silver Ag1171 TELECOM +3.3V / +5.0V Low Power Ringing SLIC Pb 1. Features ¾ A highly featured low power SLIC in a 14 pin SIL format. ¾ Integral high efficiency DC/DC converter. Single supply voltage: +3.3V to +5.0V. ¾ Highly integrated with an on-board

FX604D4

Abstract: cml fx604d4 V.23 Compatible Modem FX604 CIRCUIT FX604 FX604P3
Contextual Info: CML Semiconductor Products V23 Compatible Modem FX604 D/604/3 November 1996 Provisional Information 1.0 Features • 1200/75 bits/sec Full Duplex V23 compatible Modem with: • Optional 75bits/sec Back Channel • Optional Line Equalisation • Optional 1200bits/sec Data

CMX868P4

Abstract: CMX868D2 1N4004 CMX868 DE8681 EV8680 FSK DEMODULATOR 9600 baud FSK v.23 2225HZ
Contextual Info: CMX868 Low Power V.22 bis Modem D/868/6 February 2002 Provisional Information Features Applications • V.22 bis 2400/2400 bps QAM • Telephone Telemetry Systems • V.22, Bell 212A 1200/1200 or 600/600 bps DPSK • Remote Utility Meter Reading • V.23 1200/75, 1200/1200, 75, 1200 bps FSK

Contextual Info: / I T S G S -T H O M S O N * 7 Æ, IlD Ê œ ilL IK g T M D e g ST7543 UNIVERSAL MODEM ANALOG FRONT-END UMAFE • FULL ECHO CANCELLING CAPABILITY ■ 16-BIT OVERSAMPLING A/D AND D/A CON­ VERTERS • Programmable down-sampling frequency: from 7200 to 16000Hz

diagram, voice speech, bar code

Abstract: OPT11 pt 138
Contextual Info: •woge MX93021 1.0 GENERAL DESCRIPTIONS 2.0 FEATURES The MX93021 is an engine chip for Digital-AnsweringMachine. • 4.8K bps compression rate. • Maximum 8 Personal Mail Supports Separate 63 ICM • DTMF generation and detection with near-end echo cancellation.

AN82

Abstract: SL376 SL377
Contextual Info: THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS SL377 ADVANCE INFORMATION DS2098-2.2 SL377 SUBSCRIBER LINE INTERFACE CIRCUIT The SL377 is a Subscriber Line Interface Circuit SLIC for use at the telephone exchange or PABX end of a telephone

FX604D4

Abstract: V.23 Compatible Modem FX604 CIRCUIT FX604P3 M1t SOIC FX604 modem
Contextual Info: CML Semiconductor Products o n u n i V23 Compatible Modem FX604 D/604/3 November 1996 Provisional Information 1.0 Features 1200/75 bits/sec Full Duplex V23 compatible Modem with: 1.1 Optional 75bits/sec Back Channel Optional Line Equalisation Optional 1200bits/sec Data

8k22

Abstract: RESISTOR NETWORK ,4K7,2 2575M
Contextual Info: @ MH88435-P M ITEL Data Access Arrangement Prelim inary Inform ation SEMICONDUCTOR DS5132 Features ISSUE 7 February 1999 FAX and M odem interface V.34 33k6 E xternally program m able line and netw ork balance im pedances P rogram m able DC term in atio n characteristics

MH88434-P

Contextual Info: MH88434-P MITEL Data Access Arrangement Preliminary Information Features ISSUE 2 FAX and Modem interface V.34/V.34+ • E xternally program m able line im pedance Isolation contorm s to FCC/DOC requirem ents T ransform erless 2-4 W ire conversion March 1997

14n201k

Abstract: voicepump VZ14D201KBS tip 222 TRANSISTOR 14n201k varistor DSP VP140 PTC 1k thermistor conversion table NZ60950-1 AG2130 pulse transformer ZB1
Contextual Info: V1.7 July 2010 Datasheet Silvertel Ag2130 Low Cost PSTN Interface FEATURES Pb • A highly featured PSTN Interface COIC, FXO, DAA, Trunk Interface in a single 12mm high SIL device. • +5V or +3.3V supply. • Transformer isolation providing high common-mode rejection (CMRR) for use in

Contextual Info: MH88435-P Data Access Arrangement Preliminary Information Features • • • • • • • • • • • • • • DS5132 FAX and Modem interface V.34 33k6 Externally programmable line and network balance impedances Programmable DC termination characteristics