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Part Manufacturer Description Datasheet Download Buy Part
LT5568EUF#TR Linear Technology RF/Microwave Modulator/Demodulator, 700 MHz - 1050 MHz RF/MICROWAVE I/Q MODULATOR, 4 X 4 MM, PLASTIC, MO-220WGGC, QFN-16
LT5568EUF Linear Technology RF/Microwave Modulator/Demodulator, 700 MHz - 1050 MHz RF/MICROWAVE I/Q MODULATOR, 4 X 4 MM, PLASTIC, MO-220WGGC, QFN-16
LTC1487CS8 Linear Technology LTC1487 - Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LTC1487CS8#PBF Linear Technology LTC1487 - Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LTC1487CS8#TR Linear Technology LTC1487 - Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LTC1487CS8#TRPBF Linear Technology LTC1487 - Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C

gyrator impedance modem Datasheets Context Search

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2003 - DTMF fsk cli circuit

Abstract: No abstract text available
Text: hybrid Rx/Tx function is formed using the minimum of external components. Gyrator and CLI impedance , CMX878 Line-Powered Modem with DAA INNOVATIONS INV/Telecom/878/1 January 2003 A V.22bis Modem IC with Transformerless DAA and Real Line-Power Capabilities www.cmlmicro.com - V.22bis Modem , .21, Bell 212A, Bell 202 and Bell 103 Modem n Optimised for Real Line-Power Operation n Controlled and , Transformerless Data Access Arrangement (DAA) n Gyrator Switch for Line Load Operation n ‘Ring’ and


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PDF CMX878 INV/Telecom/878/1 22bis 28-pin 22bis, CMX878-based DTMF fsk cli circuit
DB107 CIRCUITS

Abstract: Midcom modem transformer 671-8001 MIDCOM 671-8001 430f149 midcom 82111 671-8001 LM72019 datatronics transformer modem gyrator impedance modem SMT-S04
Text: in the current vs. tip/ring voltage gyrator response so the gyrator 's impedance at modem signaling , and damping modem signaling voltages/currents. This gyrator circuit has been successfully applied in , CML Semiconductor Products CMX868 and CMX867 V.22bis/V.22 Modem Design Guide AN/Telecom/868/DAA/2 September 2001 · CMX868-based V.22bis modem design · Ultra-low power · RS232 host , Regulator Host µC Line State Detection Hook Switch CMX868 V.22bis Modem Line Transformer


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PDF CMX868 CMX867 22bis/V AN/Telecom/868/DAA/2 CMX868-based 22bis RS232 CTR21 RS-232 DB107 CIRCUITS Midcom modem transformer 671-8001 MIDCOM 671-8001 430f149 midcom 82111 671-8001 LM72019 datatronics transformer modem gyrator impedance modem SMT-S04
2001 - MIDCOM 671-8001

Abstract: Midcom modem transformer 671-8001 430f149 midcom 82111 C0603X7R160-104KN P3100SARP LwPwr430 671-8001 LM72019 E911
Text: the current vs. tip/ring voltage gyrator response so the gyrator 's impedance at modem signaling , and damping modem signaling voltages/currents. This gyrator circuit has been successfully applied in , SOFTWARE & HARDWARE DESCRIPTION · Complete CMX868-based V.22bis modem design · Ultra-low , CMX867 V.22bis/V.22 Modem Design Guide · Modem Design Guide · Reduces development time and risk · , State Detection Hook Switch CMX868 V.22bis Modem Line Transformer Ring Isolation RS


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PDF CMX868-based 22bis RS232 CTR21 CMX868 CMX867 22bis/V RS-232 CMX868 22bis MIDCOM 671-8001 Midcom modem transformer 671-8001 430f149 midcom 82111 C0603X7R160-104KN P3100SARP LwPwr430 671-8001 LM72019 E911
logic for elevator control circuit

Abstract: telephone line interface circuit
Text: Low power hookswitch Electronic inductor/ gyrator circuit Surge protection V.32 bis /V.34 compatible PC , Electrical Characteristics On-Hook Impedance On-Hook Line Leakage Current Off-Hook Relay Supply Current , Total Harmonic Distortion Secondary Load Impedance Primary Source Impedance Ring Detection Circuit Characteristics Ringing Voltage Detection Range Ringing Frequency Detection Range Ringer Impedance RING Output , CYBERGATETM CYG2300 TYPICAL APPLICATION FROM 6 Rm 560 TX1 LINE 1 4.3V 4.3V LINE 2 1 GYRATOR C MUTE 7 VCC


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PDF CYG2300 CYG2300 16kHz 1-800-CPCLARE logic for elevator control circuit telephone line interface circuit
2012 - CYG2320

Abstract: Cybergate
Text: / Gyrator Circuit Surge Protection V.32 bis/V.34 Compatible PC Board Mountable 16kHz Metering Filter , Information Part CYG2320 Description DAA Modem Australia Typical Application FROM C 6 Rm 560 TX1 LINE 1 4.3V 4.3V LINE 2 1 GYRATOR MUTE 7 VCC 10 SURGE PROTECTOR VCC RING HYBRID CIRCUIT , °C (Unless Otherwise Noted) Parameter On-Hook Impedance On-Hook Line Leakage Current Off-Hook Relay Supply , Balance On-Hook Off-Hook Total Harmonic Distortion Secondary Load Impedance Primary Source Impedance f =


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PDF CYG2320 16kHz CYG2320 DS-CYG2320-R02 Cybergate
2000 - gyrator impedance modem

Abstract: relay logic for elevator control circuit CTR-21 CYG2300 CYG2320 CYG23XX gyrator
Text: MUTE pin causes the internal gyrator circuit in the CYG23XX to be bypassed, allowing low impedance , detector circuit · Low power hookswitch · Electronic inductor/ gyrator circuit · Surge protection · V , NETWORK RX GND RING OH RING RING GYRATOR HOOKSWITCH OH RELAY VCC 7 5 3 , exposed to any liquid-based rinsing processes. Clare recommends two (2) approaches. The modem should , Electrical Characteristics On-Hook Impedance On-Hook Line Leakage Current Off-Hook Relay Supply Current


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PDF CYG23XX 16kHz CYG23XX0 DS-CYG23XX-R1 gyrator impedance modem relay logic for elevator control circuit CTR-21 CYG2300 CYG2320 CYG23XX gyrator
2000 - 5070H

Abstract: logic for elevator control circuit relay logic for elevator control circuit Pulse Transformer 461 gyrator impedance modem
Text: hookswitch Electronic inductor/ gyrator circuit Surge protection V.32 bis /V.34 compatible PC board mountable , SPECIFICATIONS PARAMETER DC Electrical Characteristics On-Hook Impedance On-Hook Line Leakage Current Off-Hook , Balance On-Hook Off-Hook Total Harmonic Distortion Secondary Load Impedance Primary Source Impedance Ring , Impedance RING Output Voltage (Pulsed) Logic `0', Ring present Logic `1', Ring not present Surge, Transient , FROM µC 6 Rm 560 TX1 LINE 1 4.3V 4.3V LINE 2 1 GYRATOR MUTE 7 VCC 10 SURGE PROTECTOR VCC


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PDF CYG2300 16kHz 5070H logic for elevator control circuit relay logic for elevator control circuit Pulse Transformer 461 gyrator impedance modem
2012 - CYG2111

Abstract: Cybergate
Text: internal gyrator circuit in the CYG2111 to be bypassed, allowing low impedance pulse dialing to be , / Gyrator Circuit Surge Protection V.32 bis/V.34 Compatible PTT and Safety Regulations for CTR-21 Countries , /Tube) Typical Application FROM µC 6 Rm 300 TX1 LINE 1 4.3V 4.3V LINE 2 1 GYRATOR SURGE PROTECTOR , 1.2 DC Electrical Characteristics @ 25°C (Unless Otherwise Noted) Parameter On-Hook Impedance , Impedance Primary Source Impedance f = 350Hz, P = -10dBm Line 1 & Line 2 Tip & Ring 60 40 -80 300 600 dB dB


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PDF CYG2111 CTR-21 CYG2111 DS-CYG2111-R02 Cybergate
1996 - Modem basic circuit diagram

Abstract: gyrator impedance modem motorola 68000 block diagram motorola 68000 architecture hybrid telephone transformer mafe mc68dp356 telephone hybrid one chip 29F200 flash 29F200
Text: SECTION 2 MODEM REFERENCE PLATFORM 2.1 REFERENCE PLATFORM BLOCK DIAGRAMS The purpose of this section is to describe a typical V.34 modem application which uses the 68DP356. Figure 2-1 shows the major blocks required to build a stand-alone, RS232 "box type" modem . The major blocks required consist of the 68DP356 single chip modem controller/datapump, the memory required to implement the user specific modem controller solution (the datapump is totally contained on-chip), the ST7544 modem analog


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PDF 68DP356. RS232 68DP356 ST7544 RS232 RS-232 MC68DPA MC68DP356 Modem basic circuit diagram gyrator impedance modem motorola 68000 block diagram motorola 68000 architecture hybrid telephone transformer mafe telephone hybrid one chip 29F200 flash 29F200
2002 - gyrator impedance modem

Abstract: logic for elevator control circuit relay logic for elevator control circuit 5 pins relay pin diagram CTR-21 CYG2300 CYG2320 CYG23XX modem transformer - modem transformer 56k to at
Text: MUTE pin causes the internal gyrator circuit in the CYG23XX to be bypassed, allowing low impedance , detector circuit · Low power hookswitch · Electronic inductor/ gyrator circuit · Surge protection · V , NETWORK RX GND RING OH RING RING GYRATOR HOOKSWITCH OH RELAY VCC 7 5 3 , exposed to any liquid-based rinsing processes. Clare recommends two (2) approaches. The modem should , Electrical Characteristics On-Hook Impedance On-Hook Line Leakage Current Off-Hook Relay Supply Current


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PDF CYG23XX 16kHz CYG23XX0 DS-CYG23XX-R1 gyrator impedance modem logic for elevator control circuit relay logic for elevator control circuit 5 pins relay pin diagram CTR-21 CYG2300 CYG2320 CYG23XX modem transformer - modem transformer 56k to at
2012 - CYG2000

Abstract: CYG20XX Cybergate gyrator caller id 0634 Zener
Text: Inductor/ Gyrator Circuit · Surge Protection · Transient Protection Zener Diodes · Half- (20X0) or Full , Diagrams CYG2000 18 LINE 1 LINE 2 1 2 GYRATOR SURGE PROTECTOR CYG2011 VCC 10 VCC LINE 1 RING LINE 2 1 2 GYRATOR RING R_LIM VCC 18 470 GND 17 VCC GND HOOKSWITCH RING VCC DETECT , R_LIM DETECT VCC 2.2k 47k VCC VCC GND CYG2020 LINE 1 LINE 2 1 2 GYRATOR / CALLER ID OH RING , ) Parameter On-Hook Impedance Off-Hook Line Leakage Current Hook Switch Resistance Off-Hook Supply Current


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PDF CYG20xx CYG2000, CYG2011, CYG2020 120mA, DS-CYG20xx-R02 CYG2000 CYG20XX Cybergate gyrator caller id 0634 Zener
2002 - CYG2011

Abstract: CYG2020 block diagram of microcontroller based caller id Clare RELAY mr 2-4 Wire converter VOICE RECOGNITION elevator telephone hybrid one chip AN-121 telephone hybrid LCA110
Text: Circuitry Ring Detection Circuitry Surge Protection Gyrator Circuitry Transformer Coupling Secondary , RX OH RELAY GND RING OH RING 8 9 SURGE PROTECTOR GYRATOR TO TELEPHONE LINE , current is placed on the loop, LOOP1 will be driven low. Gyrator Circuitry The gyrator circuit included in the CybergateTM provides a low DC resistance and a high AC impedance to the telephone line when the Cybergate is in the off-hook state. By doing this, the gyrator is approximating the operation of


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PDF AN-121 UL1459 UL1950 CYG2000/CYG2001 CYG2010/CYG2011 CYG2020/CYG2021 CYG2030/CYG2031 AN-121-R1 CYG2011 CYG2020 block diagram of microcontroller based caller id Clare RELAY mr 2-4 Wire converter VOICE RECOGNITION elevator telephone hybrid one chip AN-121 telephone hybrid LCA110
2002 - PTC211

Abstract: gyrator impedance modem TIP 122 transistor CYG2100 EN50082-1 optimum hybrid design HYGXC46 RC224ATF-S ETS-300-001 VOICE control elevator
Text: Coupling · Ring Detection Circuitry · Gyrator Circuitry · Mute Function A brief description for , RING RING GYRATOR 2 5 3 SURGE PROTECTOR 100 TX1 TO TELEPHONE LINE 11 470 , conditions. Gyrator Circuitry The gyrator circuit included in the CybergateTM provides a low DC resistance and a high AC impedance to the telephone line when the CYG21XX Series is in the off-hook state. By doing this, the gyrator is approximating the operation of an inductor (a space saving feature as opposed


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PDF AN-122 CYG2100 /CYG2110 /CYG2120 EN55022 EN50082-1 EN60950 AN-122-R1 PTC211 gyrator impedance modem TIP 122 transistor CYG2100 EN50082-1 optimum hybrid design HYGXC46 RC224ATF-S ETS-300-001 VOICE control elevator
cp clare reed relay

Abstract: REED RELAY clare clare spark gap ring detector reed HG CP Clare RELAY
Text: ffe r in g A dvanced M agnetic Products Modem Isolation Transformers Encapsulated Modem Isolation Transformers Surface Mount Modem Isolation Transformers C ircuits Products Single Pole OptoMOS® Relays Dual , inductor/ gyrator circuit Surge protection Caller ID pinout to external relay Transient protection zeners , 20XX SERIES PERFORMANCE SPECIFICATIONS DC Electrical Characteristics PARAMETERS On-Hook Impedance , Current Total Harmonic Distortion Secondary Load Impedance Primary Source Impedance Test Circuit 1 Test


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PDF CYG20XX ST-6/97 cp clare reed relay REED RELAY clare clare spark gap ring detector reed HG CP Clare RELAY
4 pin bridge rectifier package

Abstract: No abstract text available
Text: electronic inductor or gyrator circuit such as those found in high speed modems. The UDO eliminates the , gyrator and protect the darlington transistor in the gyrator circuit from damage due to telephone line , (Switching and Current Steering) Modem Switching/ Current Steering Intrinsic Bridge Rectifier for , APPLICATION The circuit below is a typical modem application using the UDO: When the modem is on-hook, the , 350V to accommodate the high voltage ring signal from the central office. When the modem goes off-hook


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gyrator

Abstract: transistor tip 107 unidirectional current controller circuit controlled bridge rectifier A 107 transistor full wave bridge rectifier transistor j 127 power gyrator 68VL
Text: circuits that incorporate an electronic inductor or gyrator circuit such as those found in high speed , maintain functionality of the gyrator and protect the darlington transistor in the gyrator circuit from , FCC Compatible Modem Switching/ Current Steering Computer Telephony Tip/Ring Circuits PBX Systems , ) .360 TYP (9.144) DIMENSIONS Inches (mm) TYPICAL APPLICATION The circuit below is a typical modem application using the UDO: When the modem is on-hook, the off-hook signal from the modem 's controller is high


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PDF 2144TD4 gyrator transistor tip 107 unidirectional current controller circuit controlled bridge rectifier A 107 transistor full wave bridge rectifier transistor j 127 power gyrator 68VL
telephone hybrid one chip

Abstract: RC224ATF-S hybrid telephone transformer VOICE RECOGNITION elevator er 6.8 series ferrite transformer EIA-232-C signal path designer
Text: the Cybergate. When current is placed on the loop, LOOP1 will be driven low. Gyrator C ircu itry- The gyrator circuit included in the CybergateTM provides a low DC resistance and a high AC impedance to the telephone line when the Cybergate is in the off-hook state. By doing this, the gyrator is approximating the , Circuitry Ring Detection Circuitry Surge Protection Gyrator Circuitry Transformer Coupling Secondary , transformer windings, thus providing the high linearity necessary for V.34 modem performance. Transformer


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PDF CYG2000/ CYG2001 CYG2001 CYG20XX telephone hybrid one chip RC224ATF-S hybrid telephone transformer VOICE RECOGNITION elevator er 6.8 series ferrite transformer EIA-232-C signal path designer
2002 - BSN304 equivalent

Abstract: 4B2002
Text: and Receive Line Reversal and Ring Detection Regulated Power taken from Line Gyrator and Impedance , CMX878 Line Powered Modem plus DAA D/878/1 February 2002 Advance Information Features · · · · , is a line-powered multi-standard modem for use in telephone based information and telemetry systems , and monitoring of other aspects of the telephone line ­ this includes the gyrator /loop current, line impedance control, and line voltage measurement. A complete line interface can be implemented using low cost


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PDF CMX878 D/878/1 22bis, 23/Bell 21/Bell CMX878 BSN304 equivalent 4B2002
2002 - Not Available

Abstract: No abstract text available
Text: • Low power hookswitch • Electronic inductor/ gyrator circuit • Surge protection â , RING 2 R_LIM VCC 18 470Ω GND 17 GYRATOR VCC LINE 1 GND LINE 2 OH RING 7 8 9 RING R_LIM 1 470Ω VCC 2 GYRATOR / CALLER ID HOOKSWITCH LOOPI , LOOP CURRENT DETECT 7 18 14 HOOKSWITCH CID2 TIP R_LIM GYRATOR / CALLER ID , recommends two (2) approaches. The modem should either use a no clean soldering flux that would mostly


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PDF CYG20XX YG2000/2001/2010/2011/2020/2021/2030/2031 120mA, DS-CYG20XX-R1
2000 - CP CLARE relay

Abstract: VIA VT 2021 gyrator impedance modem CP Clare lca110 CYG2030 power gyrator CYG2011 CYG2010 CYG2001 RING DETECTOR
Text: power hookswitch · Electronic inductor/ gyrator circuit · Surge protection · Transient protection , GYRATOR VCC LINE 1 GND LINE 2 OH RING 7 8 9 RING R_LIM 1 470 VCC 2 GYRATOR / CALLER ID HOOKSWITCH LOOPI VCC VCC VCC 47k 18 17 14 HOOKSWITCH 13 , TIP R_LIM GYRATOR / CALLER ID CID1 LOOPI 10 1 2 2.2k VCC 47k VCC RING , liquid-based rinsing processes. Clare recommends two (2) approaches. The modem should either use a no clean


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PDF CYG20XX YG2000/2001/2010/2011/2020/2021/2030/2031 120mA, DS-CYG20XX-R1 CP CLARE relay VIA VT 2021 gyrator impedance modem CP Clare lca110 CYG2030 power gyrator CYG2011 CYG2010 CYG2001 RING DETECTOR
2002 - D1N4004

Abstract: BSN304 equivalent FZT757 R2628 CMX78 mark 68m 2225HZ B20 bridge rectifier 4B2002
Text: and Receive Line Reversal and Ring Detection Regulated Power taken from Line Gyrator and Impedance , CMX878 Line Powered Modem plus DAA D/878/1 February 2002 Advance Information Features · · · · , is a line-powered multi-standard modem for use in telephone based information and telemetry systems , and monitoring of other aspects of the telephone line ­ this includes the gyrator /loop current, line impedance control, and line voltage measurement. A complete line interface can be implemented using low cost


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PDF CMX878 D/878/1 22bis, 23/Bell 21/Bell CMX878 D1N4004 BSN304 equivalent FZT757 R2628 CMX78 mark 68m 2225HZ B20 bridge rectifier 4B2002
2002 - d1n4004

Abstract: BSN304 equivalent gyrator impedance modem multi fsk modem FSK v.23 TBR21 SIN227 MMBTA92 MMBTA42 4B2002
Text: Power taken from Line · Telephone Telemetry Systems · Gyrator and Impedance Matching Control , monitoring of other aspects of the telephone line ­ this includes the gyrator /loop current, line impedance , switching of a Caller Line ID line matching impedance . 6 D/878/1 Line Powered Modem plus DAA , Matching Impedance (Anti-Reflective Load) See Figure 4a. During receipt of CLID information the gyrator , D/878/1 Line Powered Modem plus DAA CMX878 OR: the TE should present an impedance not


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PDF CMX878 D/878/1 22bis, 23/Bell 21/Bell d1n4004 BSN304 equivalent gyrator impedance modem multi fsk modem FSK v.23 TBR21 SIN227 MMBTA92 MMBTA42 4B2002
2002 - CYG2020

Abstract: ring detector vlr600 470 resistor CYG20XX CYG2030 CYG2021 CYG2010 CYG2001 CYG2011
Text: power hookswitch · Electronic inductor/ gyrator circuit · Surge protection · Transient protection , GYRATOR VCC LINE 1 GND LINE 2 OH RING 7 8 9 RING R_LIM 1 470 VCC 2 GYRATOR / CALLER ID HOOKSWITCH LOOPI VCC VCC VCC 47k 18 17 14 HOOKSWITCH 13 , TIP R_LIM GYRATOR / CALLER ID CID1 LOOPI 10 1 2 2.2k VCC 47k VCC RING , liquid-based rinsing processes. Clare recommends two (2) approaches. The modem should either use a no clean


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PDF CYG20XX YG2000/2001/2010/2011/2020/2021/2030/2031 120mA, DS-CYG20XX-R1 CYG2020 ring detector vlr600 470 resistor CYG20XX CYG2030 CYG2021 CYG2010 CYG2001 CYG2011
2002 - D1N4004

Abstract: BSN304 equivalent CMX878 1N4004 MMBTA42 MMBTA92 TBR21
Text: Telemetry Systems · Gyrator and Impedance Matching Control · ATMs · Parallel Phone , includes the gyrator /loop current, line impedance control, and line voltage measurement. A complete line , CMX878 CML Microcircuits Line Powered Modem plus DAA COMMUNICATION SEMICONDUCTORS D , MICROCONTROLLER Brief Description The CMX878 is a line-powered multi-standard modem for use in telephone , interface. Data transmitted and received by the modem is transferred over the same serial bus. The CMX878


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PDF CMX878 D/878/2 22bis, 23/Bell 21/Bell D1N4004 BSN304 equivalent CMX878 1N4004 MMBTA42 MMBTA92 TBR21
2012 - CYG2100

Abstract: Cybergate electronic transformer LED 12v gyrator
Text: Inductor/ Gyrator Circuit · Surge Protection · V.32 bis/V.34 Compatible · PTT and Safety Regulations in , 1 GYRATOR SURGE PROTECTOR VCC TX1 * 100 * C VCC 10 RING HYBRID CIRCUIT TX2 , ) Parameter On-Hook Impedance Off-Hook Line Leakage Current Hook Switch Resistance Off-Hook Supply Current , On-Hook Off-Hook Total Harmonic Distortion Secondary Load Impedance Primary Source Impedance R02 OH = VCC , ) Parameter Ringing Voltage Detection Range Ringing Frequency Detection Range Ringing Impedance RING (Pin 9


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PDF CYG2100 CYG2100 DS-CYG2100-R02 Cybergate electronic transformer LED 12v gyrator
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