balanced electret mic preamp
Abstract: EM80 MIC carbon microphone electret mic terminals EM80-PMI2 em80 Primo Microphones "carbon microphone" electret microphone TP5700A
Text: TP5700A Telephone Speech Circuit General Description Features The TP5700A is a linear bipolar device which includes all the functions required to build the speech circuit of a telephone It replaces the hybrid transformer compensation circuit and sidetone network used in traditional designs When
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TP5700A
TP5700A
balanced electret mic preamp
EM80 MIC
carbon microphone
electret mic terminals
EM80-PMI2
em80
Primo Microphones
"carbon microphone"
electret microphone
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explain phase failure relay
Abstract: IB10 AN549
Text: The HC-5502X/4X Telephone Subscriber Line Interface Circuits SLIC Application Note January 1997 AN549.1 Author: Geoff Phillips Introduction The HC-5502X/4X family of telephone subscriber line interface circuits (SLIC) integrate most of the BORSCHT functions of the traditional hybrid transformer interface circuits
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HC-5502X/4X
AN549
explain phase failure relay
IB10
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telephone hybrid
Abstract: HYBRID TRANSFORMER LL6702
Text: Tibeliusgatan 7 S-761 50 NORRTÄLJE SWEDEN Phone Fax International +46 - 176 13930 +46 - 176 13935 Domestic 0176-13930 0176-13935 Hybrid Transformer LL6702 LL6702 is a hybrid transformer for telephone applications. It is built using a C-core, and meets requirements for
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S-761
LL6702
LL6702
LL6702:
R980626
telephone hybrid
HYBRID TRANSFORMER
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ic 7824 by national semiconductor
Abstract: clim U4050B st 7815 C600 S028 U4050B-AFL U4050B-AFLG3 s14 package RthJA CK 7815
Text: U4050B Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, sidetone equivalent and ear protection rectifiers.
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U4050B
U4050B
D-74025
05-Mar-98
ic 7824 by national semiconductor
clim
st 7815
C600
S028
U4050B-AFL
U4050B-AFLG3
s14 package RthJA
CK 7815
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MA 7824
Abstract: datasheet ic 7815 data sheet ic 7818 "Microphone Preamplifier" 1.5V transistor 7824 ic data book ic 7815 datasheet "Microphone Preamplifier" 1.5V 7824 vc transistor 7815 vm200
Text: U4050B Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, side tone equivalent and ear protection rectifiers.
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U4050B
U4050B
D-74025
14-May-97
MA 7824
datasheet ic 7815
data sheet ic 7818
"Microphone Preamplifier" 1.5V transistor
7824 ic data book
ic 7815 datasheet
"Microphone Preamplifier" 1.5V
7824 vc
transistor 7815
vm200
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MA 7824
Abstract: datasheet ic 7824 by national semiconductor st 7815 1000U 100N 150N 220N U4050B
Text: U4050B Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, side tone equivalent and ear protection rectifiers.
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U4050B
U4050B
D-74025
14-May-96
MA 7824
datasheet ic 7824 by national semiconductor
st 7815
1000U
100N
150N
220N
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U4030B
Abstract: SO20 package DIP20 SO20 RS2430 dgt 600
Text: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
DIP20
D-74025
14-May-96
SO20 package
SO20
RS2430
dgt 600
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SO20
Abstract: U4030B U4030B-AFL U4030B-AFLG3 pin diagram ic 4030 Adjustable resistance ST-5 telephone handset circuit schematic diagram
Text: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
D-74025
27-Jan-98
SO20
U4030B-AFL
U4030B-AFLG3
pin diagram ic 4030
Adjustable resistance ST-5
telephone handset circuit schematic diagram
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rnw3
Abstract: No abstract text available
Text: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
D-74025
27-Jul-99
rnw3
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SO20
Abstract: U4030B U4030B-AFL U4030B-AFLG3 Telefunken Electronic
Text: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
D-74025
07-Mar-97
SO20
U4030B-AFL
U4030B-AFLG3
Telefunken Electronic
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NF 430 n a3
Abstract: IC 4030 pin diagram wireless protection using dtmf DIP20 SO20 U4030B U4030B-AFL U4030B-AFLG3 CVD 68 atmel cordless telephone
Text: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
D-74025
06-Mar-01
NF 430 n a3
IC 4030 pin diagram
wireless protection using dtmf
DIP20
SO20
U4030B-AFL
U4030B-AFLG3
CVD 68
atmel cordless telephone
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PDF
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telephone handset circuit schematic diagram
Abstract: DIP20 SO20 U4030B U4030B-MFL U4030B-MFLG3
Text: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
D-74025
18-Jun-01
telephone handset circuit schematic diagram
DIP20
SO20
U4030B-MFL
U4030B-MFLG3
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1000U
Abstract: 100N 150N 220N U4050B s14 package RthJA CgR resistor
Text: U4050B TELEFUNKEN Semiconductors Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, side tone equivalent and ear protection rectifiers.
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U4050B
U4050B
D-74025
1000U
100N
150N
220N
s14 package RthJA
CgR resistor
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TX5 transmitter log
Abstract: 27mhz remote control transmitter circuit rx3 73M1903C fs3-686
Text: 73M1903C Modem Analog Front End DATA SHEET SEPTEMBER 2006 DESCRIPTION Features The TERIDIAN 73M1903C Analog Front End AFE IC includes fully differential hybrid driver outputs, which connect to the telephone line interface through a transformer-based DAA. The
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73M1903C
56Kbps)
TX5 transmitter log
27mhz remote control transmitter circuit rx3
fs3-686
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SO20
Abstract: U4030B
Text: U4030B TELEFUNKEN Semiconductors Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
D-74025
SO20
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cermetek 1812
Abstract: 2N2222 transistor CH1812 DCPH CH1812 USOC-RJ11C 2N2222 tip Cermetek Microelectronics 2N2222 RJ45S single line telephone hybrid
Text: ^Oenmetek Z /21/À Ó • l b m icroelectron ics 000669 i/SS f Z i * / ¿ 7/4 >?- DATA SHEET IN TE G R A TE D M O DE M COMPONENTS CH1812 DIRECT CONNECT PROTECTIVE HYBRID DCPH TELEPHONE LINE INTERFACE CH1812 DIRECT CONNECT PROTECTIVE HYBRID (DCPH) TELEPHONE LINE INTERFACE
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CH1812
CH1812
35/CH1812
3HZto68HZ
cermetek 1812
2N2222 transistor
CH1812 DCPH
USOC-RJ11C
2N2222 tip
Cermetek Microelectronics
2N2222
RJ45S
single line telephone hybrid
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TP5710
Abstract: electret em 80 PRIMO MICROPHONES amplifier for electret microphone SPEECH CIRCUITS TP50981 TP5710N xt 3001 dynamic microphone TP50982
Text: TP5700/TP5700-1/TP5710 Telephone Speech Circuits General Description Features The TP5700 is a linear bipolar device which includes all the functions required to build the speech circuit of a telephone. It replaces the hybrid transformer, compensation circuit and
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TP5700/TP5700-1
/TP5710
TP5700/TP5700-1/TP5710
TP5700
TP5710
TP5098tA
TP50985A.
TP50981A
TP5710
electret em 80
PRIMO MICROPHONES
amplifier for electret microphone
SPEECH CIRCUITS
TP50981
TP5710N
xt 3001
dynamic microphone
TP50982
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CH1812
Abstract: 2N2222 transistor cermetek 1812 CH1812 DCPH automatic Audio switch circuit diagram Audio Trans
Text: £Cer*metek L it microelectronics fi_ DATA s h e e t IN T E G R A T E D M O D E M COM PONENTS 000669 i/S S I Z ' i G / 2 7 /4 - O CH1812 DIRECT CONNECT PROTECTIVE HYBRID DCPH TELEPHONE LINE INTERFACE CH1812 DIRECT CONNECT FEATURES PROTECTIVE HYBRID • SWITCHED OR WET LEASED LINE TELEPHONE
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CH1812
35/CH1812
3HZto68HZ
2N2222 transistor
cermetek 1812
CH1812 DCPH
automatic Audio switch circuit diagram
Audio Trans
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Untitled
Abstract: No abstract text available
Text: IVidcom Single Transformer Hybrid: 671-1422 Features 1.035 max .775 max • Voice Coil Hybrid for use in telephone set • Carries full loop current • Application drawing available upon request Specifications D.C. Resistance: 1- 4 24 ohms ± 15% * Turns ratios are normalized to the 1-4 winding.
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hybrid telephone transformer
Abstract: signal path designer
Text: 4PPUC4770WN07ES Cybergate 20XX Series Host Transmit <4- ► Line 1 Hybrid B Receive <- TIP 5 CCYG2100 r Telephone C 3 CCYG2110 3 ÇCYG2120 Line < - ► RING Line 2 C = A+B Transmit + Receive B = C-A (Receive signal extracted) • Transmit to the telephone line
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4PPUC4770WN07ES
CCYG2100
CCYG2110
CYG2120
CYG2000/
CYG2001
CYG2000/
\CYG2100/
CYG2120
1-800-CP
hybrid telephone transformer
signal path designer
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Untitled
Abstract: No abstract text available
Text: Tem ic U4050B Semiconductors Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, side tone equivalent and ear
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U4050B
U4050B
D-74025
14-May-96
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PDF
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Untitled
Abstract: No abstract text available
Text: Temic U4030B Semiconductors Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
D-74025
27-Jul-99
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PDF
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sansui transformer
Abstract: No abstract text available
Text: Page Type P ro d u cts S p e c ific a tio n HYBRID INTEGRATED CIRCUIT 1 . Structure P.C.Board Assenmbly 2. Hybrid Integrated Circuit Type Name 1 of g B P 3 5 11 3 . Parts Number B P 3 5 1 1 4. Speaker phone, multi functional telephone, information appliances, etc.,
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in-17
in-18.
sansui transformer
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telefunken ha 750 m
Abstract: transformer speech 600
Text: Tem ic U4030B Semiconductors Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
DIP20
D-74025
14-May-96
telefunken ha 750 m
transformer speech 600
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