650HZ Search Results

dial tone

Abstract: telephone dial tone detect busy tone detector VOICE RECORDER IC pabx systems VOICE RECORDER circuits PABX CMX605 5050 LED busy tone
Contextual Info: APPLICATION NOTE CMX673 Suggested Applications The CMX673 is a signal detector that operates on energy in the frequency band of about 300 to 650Hz. It’s primary use is in the detection of status tones encountered in a telephone system. These tones include dial

Contextual Info: EURO QUARTZ T124 TCXO 650Hz to 1.25MHz Low frequency, Rugged, Tight Stability Rugged construction for severe environments Ultra-low Frequency Frequency Range: 650Hz - 1.25MHz Tight temperature stability, from ±0.3ppm over -20° to +70°C Output Signal: CMOS Squarewave

Contextual Info: T124 series TCXO 650Hz to 5.0MHz GREENRAY INDUSTRIES, INC. Rev. C PRECISION QUARTZ TECHNOLOGY Low Frequency TCXO Tight Temp Stability SPECIFICATIONS Frequency Output Output Level Symmetry Temp Stability 650 Hz to 5.0 MHz CMOS Squarewave 0 to +0.2 max to Vcc - 0.2V min

Contextual Info: T124 series TCXO 650Hz to 1.25MHz GREENRAY INDUSTRIES, INC. Rev. A PRECISION QUARTZ TECHNOLOGY Low Frequency TCXO Tight Temp Stability SPECIFICATIONS Frequency Output Output Level Symmetry Temp Stability 650 Hz to 1.25 MHz CMOS Squarewave 0 to +0.2 max to Vcc - 0.2V min

AF102

Contextual Info: AF102 National Semiconductor Active Filters "1 ".I I /s AF102 Dial Tone Reject Filter General Description Features The A F102 is a fo u rth order ellip tic highpass filte r designed to reject frequencies below 650Hz. This filte r rejects the 350Hz and 440Hz dial tone frequen­

busy tone detector

Abstract: ampop FX663 FX663D4 FX663P3 ampop rail
Contextual Info: CML Semiconductor Products Call Progress Decoder FX663 D/663/3 January 1999 1.0 • Features Decodes Call Progress Tones Worldwide covering: • • • • 1.1 Single and Dual Tones Fax and Modem Answer/Originate Tones Special Information Tones Fast 'US Busy' Tone Detector

sigma sc30

Abstract: STMicroelectronics supressor ST75C530 ST75C530FP-A ST75C540 ST75C540FP-A T104 TQFP80 wiring diagram echo microphone schematics analog satellite receiver
Contextual Info: ST75C530 ST75C540 SUPER INTEGRATED DEVICES WITH DSP, AFE & MEMORIES FOR TELEPHONY, MODEM, FAX OVER INTERNET & POTS LINES SUMMARIZED FEATURES for detailed features, see page 4 . . . . . . . . SINGLE CHIP FAX Up to 14.4Kbps (V.17) FULL DUPLEX DATA MODEM UP TO

4046 FSK

Abstract: BELL212A ST18933 ST7544 ST75C502 TQFP44 TQFP80 tdt7 ST TX01
Contextual Info: ST75C502 V.32bis/V.17 HIGH SPEED MODEM DATA PUMP . . . . . . . . . . . . 2 CHIP DATA PUMP ST75C502, ST7544 V.32BIS, V.17, V.33, V.32, V.29, V.27ter, V.22BIS, V.22, V.21, V.23, BELL212A, 103 (SHORT TRAIN INCLUDING V.29/T104) GROUP 3 FAX AT 14400, 12000, 9600, 7200,

busy tone detector

Abstract: Call Progress Tone generator
Contextual Info: DATA BULLETIN MX663 Call Progress Decoder PRELIMINARY INFORMATION Features Applications • Worldwide Call Progress Tone Decoding: Single and Dual Tones Fax and Modem Answer/Originate Tones SIT Special Information Tones Fast ‘US Busy’ Tone Detector • Adjustable Detection Threshold

Digital ECHO microphone mixing circuit

Abstract: analog ECHO microphone mixing circuit 7-band graphic equalizer voice changer circuits diagram voice changer mic music auto level control Karaoke Processor IC voice changer microphone 2 parts Trimmer POT 1M Simple Digital ECHO microphone mixing circuit
Contextual Info: I p NJU25102 r Digital Karaoke Audio Processor ^ Description Features The NJU25102 is a dedicated audio processor IC which supports all of the popular functions needed to implement a high performance Karaoke sound system. The NJU25102 ¡s a complete DSP-based system,

autobaud

Abstract: 1E97 0C00 B103 ST18933 ST75C502
Contextual Info: APPLICATION NOTE ST75C502 - RAM MAPPING By William GLASS CONTENTS Page I INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 II ECHO CANCELLER V.32bis only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contextual Info: w WM8985 Multimedia CODEC with Class D Headphone and Line Out DESCRIPTION FEATURES The WM8985 is a low power, high quality, feature-rich stereo CODEC designed for portable multimedia applications that require low power consumption and high quality audio. Stereo CODEC:

Contextual Info: w WM8985 Multimedia CODEC With Class D Headphone and Line Out DESCRIPTION FEATURES The WM8985 is a low power, high quality, feature-rich stereo codec designed for portable multimedia applications that require low power consumption and high quality audio. Stereo Codec:

315HZ

Abstract: CMX673 CMX673D4 CMX673E3 CMX673P1 SSI980 TSC75T980
Contextual Info: CMX673 Call Progress Tone Detector D/673/5 June 2001 Provisional Issue Features Applications • Worldwide Tone Compatibility • Worldwide Payphone Systems • Single and Dual Tones Detected • Telephone Redialling Systems • Wide Dynamic Signal Range •

Contextual Info: ¿ 7 7 * J Æ , S C S -T H O M S O N ST75C52 l i! S O g lB i ll l i® ¥ l s ! ® H B @ § HIGH SPEED FAX MODEM DATA PUMP • ITU-T V.17, V.29, V.27ter, V.21 WITH FAX SUPPORT ■ ITU-T V.23, V.21, BELL 103 ■ V.17, V.29 (T104 , V.27ter SHORT TRAINS ■ V.33 HALF-DUPLEX

J-STD-020B

Abstract: WM8950
Contextual Info: w WM8950 ADC with Microphone Input and Programmable Digital Filters DESCRIPTION FEATURES The WM8950 is a low power, high quality mono ADC designed for portable applications such as Digital Still Camera, Digital Voice Recorder or games console accessories.

WM8974G

Abstract: J-STD-020B WM8974 WM8974GEFL
Contextual Info: w WM8974 Mono CODEC with Speaker Driver DESCRIPTION FEATURES The WM8974 is a low power, high quality mono CODEC designed for portable applications such as Digital Still Camera or Digital Voice Recorder. • • • • • The device integrates support for a differential or single ended

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.

Contextual Info: PRELIMINARY Q SIERRA SEMICONDUCTOR Z e ^ T1°N > hW SC11033 A n a lo g F r o n t E n d f o r H ig h S p e e d M o d e m s FEATURES BENEFITS • M eets re q u ire m e n ts o f CCITT V.26, V.27, V.27bis/ter, V.29 an d V.33 • Integrated call progress m o n ito r an d hybrid

Contextual Info: User's Guide SCAU024 – September 2008 Low Phase Noise Clock Evaluation Module — up to 1.5 GHz 1 • • • • • • Features Easy-to-use evaluation module to generate low phase noise clocks up to 1.5 GHz Easy device programming via host-powered USB

analog panel ammeter

Abstract: analog AC Ammeter APMDCMA72-TW 12mm lcd display APMDCMA72-NTR APMDCMA48
Contextual Info: w w w. t r u m e t e r. c o m ANALOG EFFECT DIGITAL MILLI AMMETERS ǡ APMDCMA72 | APMDCMA48 40 segment analog DC milli ammeter with 33/4 digit display and units of measurement annunciators. Ǡ APMACMA72 | APMACMA48 40 segment analog AC milli ammeter with 33/4 digit display and units of measurement

sigma sc30

Abstract: SDS Relay sds relays st75c530 application ST75C540 ST75C530 ST75C530TQFP ST75C540TQFP T104 TQFP80
Contextual Info: ST75C530 ST75C540 SUPER INTEGRATED DEVICES WITH DSP, AFE & MEMORIES FOR TELEPHONY, MODEM, FAX OVER INTERNET & POTS LINES PRELIMINARY DATA SUMMARIZED FEATURES for detailed features, see page 4 . . . . . . . . SINGLE CHIP FAX Up to 14.4Kbps (V.17) FULL DUPLEX DATA MODEM UP TO

TJ-509-T

Abstract: TJ-509T TJ 509-T TEKSAN TJ509 TJ509-T TJ509 teksan BOSCH Accelerator Pedal Sensor engine ecu program
Contextual Info: Teksan Generator Control Panels GENERATOR SET CONTROL PANELS All measured and statistical parameters,operating modes,warnings and alarms and the current status of the mains and generator set can be viewed from the generator set control panel. The control panels are manufactured with following features and dimensions.

NS-1186

Abstract: HD404868 HD404878 HD404889 HD404899 HD4074869 HD4074889 HD4074899 MX-38T Si3239
Contextual Info: To all our customers Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp. The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog