Digital Subscriber Lines
Abstract: C93-02 MT8972 TEW4229 TEW4229-1 30mH
Text: ISDN U-BUS/DNIC Input/Ouput Transformer TEW 4229 is a DNIC interface Transformer approved by Mitel for use with their MT8972 and MT8971B/72B devices. TEW 4229 Applications: • Digital subscriber lines. • High speed data transmission over twisted wire. •
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MT8972
MT8971B/72B
TEW4229
TEW4229-1
Digital Subscriber Lines
C93-02
TEW4229
TEW4229-1
30mH
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74LS624
Abstract: PHILIps computer monitor schematic ic 74ls86 74ls624 equivalent 74LS86 pin configuration ic pin diagram of ic 74LS163 74LS163 74LS393 74LS86 MSAN-124
Text: Application Note MSAN-124 MT9171/72 DNIC Application Circuits ISSUE 5 October 1997 Connection to Line Protection Circuit for the LIN Pin Transformer Selection In a typical application, the LIN pin of the MT9171/72 will be connected to a line through a transformer.
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MSAN-124
MT9171/72
MT9171/72
74LS624
PHILIps computer monitor schematic
ic 74ls86
74ls624 equivalent
74LS86 pin configuration ic
pin diagram of ic 74LS163
74LS163
74LS393
74LS86
MSAN-124
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74LS624
Abstract: pin diagram of ic 74LS163 74HCT138 74LS163 74LS393 74LS86 MSAN-124 MT8940 MUR405 f268
Text: Application Note MSAN-124 MT9171/72 DNIC Application Circuits ISSUE 5 October 1997 Connection to Line Protection Circuit for the LIN Pin Transformer Selection In a typical application, the LIN pin of the MT9171/72 will be connected to a line through a transformer.
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MSAN-124
MT9171/72
MT9171/72
74LS624
pin diagram of ic 74LS163
74HCT138
74LS163
74LS393
74LS86
MSAN-124
MT8940
MUR405
f268
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74LS624
Abstract: pin DIAGRAM OF IC 74ls86 74LS163 74LS393 74LS86 MSAN-124 MT8940 MUR405 IC - 74LS86 ic 74ls86
Text: Application Note MSAN-124 MT9171/72 DNIC Application Circuits ISSUE 5 October 1997 Connection to Line Protection Circuit for the LIN Pin Transformer Selection In a typical application, the LIN pin of the MT9171/72 will be connected to a line through a transformer.
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MSAN-124
MT9171/72
MT9171/72
74LS624
pin DIAGRAM OF IC 74ls86
74LS163
74LS393
74LS86
MSAN-124
MT8940
MUR405
IC - 74LS86
ic 74ls86
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74LS624
Abstract: for ic 74ls86 74LS86 pin configuration 74LS86 pin configuration ic msan configuration 74LS163 74LS86 MSAN-124 MT8940 MUR405
Text: Application Note MSAN-124 MT9171/72 DNIC Application Circuits ISSUE 5 October 1997 Connection to Line Protection Circuit for the LIN Pin Transformer Selection In a typical application, the LIN pin of the MT9171/72 will be connected to a line through a transformer.
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MSAN-124
MT9171/72
MT9171/72
74LS624
for ic 74ls86
74LS86 pin configuration
74LS86 pin configuration ic
msan configuration
74LS163
74LS86
MSAN-124
MT8940
MUR405
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transformer dnic
Abstract: Digital Subscriber Lines MT8972 TEW6175 TEW6175-1 dnic
Text: ISDN U-BUS/DNIC Input/Output Transformer TEW6175 is designed and approved for Mitel MT8972 and MT8971B/72B devices. Applications: Features – Small size SMD & through hole – Low cost TEW6175 • Digital subscriber lines. • High speed data transmission over twisted
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TEW6175
MT8972
MT8971B/72B
TEW6175
TEW6175-1
transformer dnic
Digital Subscriber Lines
MT8972
TEW6175-1
dnic
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Digital Subscriber Lines
Abstract: MT8972 PABX TEW5413
Text: ISDN U-BUS/DNIC Input/Output Transformer TEW5413 is designed to interface with Mitel MT8972 and MT8971B/72B DNIC devices. TEW5413 has the following features. • Low profile • Epoxy encapsulated • Up to 15 mA unbalanced dc line current. TEW5413 Applications:
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TEW5413
MT8972
MT8971B/72B
TEW5413
Digital Subscriber Lines
PABX
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BS6301
Abstract: EN41003 95uH
Text: ISDN TEW5039 U-BUS/DNIC Input/Output Transformer TEW5039 is designed to interface with the subscribers premises NT and the 2- wire line side of the Central Office Equipment (LT) in the ISDN Network. Applications: • Up to 50 mA line current. • TEW5039
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TEW5039
EN60950
BS6301
EN41003
TEW5039-1
TEW5039
MT8972
MT8971B/72B
95uH
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MT8972
Abstract: 95uH TEW5318 TEW5318-1 dnic
Text: ISDN TEW5318 U-BUS/DNIC Input/Output Transformer TEW5318 is designed to interface with the subscriber premises NT and the 2-wire line side of the central office equipment (LT) in the ISDN system. Features: TEW5318 meets the requirements for the Mitel MT8972 and
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TEW5318
TEW5318
MT8972
MT8971B/72B
TEW5318-1
TEW531
95uH
dnic
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74ls624
Abstract: 74LS86 pin configuration ic ic 74ls86 74LS86 pin configuration pin diagram of ic 74LS163 msan configuration 74LS163 74Ls163 IC 74ls86 datasheet 74Ls86 IC
Text: Application Note MSAN-124 MT8971B/72B DNIC Application Circuits ISSUE 3 June 1995 Connection to Line Protection Circuit for the LIN Pin Transformer Selection In a typical application, the LIN pin of the MT8971B/ 72B will be connected to a line through a
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MSAN-124
MT8971B/72B
MT8971B/
100nF
MT8971B/72B
74ls624
74LS86 pin configuration ic
ic 74ls86
74LS86 pin configuration
pin diagram of ic 74LS163
msan configuration
74LS163
74Ls163 IC
74ls86 datasheet
74Ls86 IC
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74LS624
Abstract: msan configuration ic 74ls86 pin diagram of ic 74LS163 74LS86 pin configuration ic IC PIN CONFIGURATION OF 74LS86 74Ls163 IC 74Ls86 IC 74LS86 pin configuration pin diagram of 74ls86
Text: Application Note MSAN-124 MT8971B/72B DNIC Application Circuits ISSUE 3 June 1995 Connection to Line Protection Circuit for the LIN Pin Transformer Selection In a typical application, the LIN pin of the MT8971B/ 72B will be connected to a line through a
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MSAN-124
MT8971B/72B
MT8971B/
100nF
MT8971B/72B
74LS624
msan configuration
ic 74ls86
pin diagram of ic 74LS163
74LS86 pin configuration ic
IC PIN CONFIGURATION OF 74LS86
74Ls163 IC
74Ls86 IC
74LS86 pin configuration
pin diagram of 74ls86
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BS6301
Abstract: 95uH MT8972 TEW5039 TEW5039-1 dnic transformer dnic
Text: ISDN TEW5039 U-BUS/DNIC Input/Output Transformer TEW5039 is designed to interface with the subscribers premises NT and the 2- wire line side of the Central Office Equipment (LT) in the ISDN Network. Applications: • Up to 50 mA line current. • TEW5039 meets the
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TEW5039
TEW5039
BS6301
TEW5039-1
MT8972
MT8971B/72B
EN60950
EN41003.
95uH
MT8972
dnic
transformer dnic
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Digital Subscriber Lines
Abstract: MT8972 TEW5335
Text: ISDN TEW5335 is designed and approved for Mitel MT8972 and MT8971A/72B devices. Features – – – – TEW5335 U-BUS/DNIC Input/Output Transformer Small size Low cost SMD mount Up to 20 mA Loop current Applications: • Digital subscriber lines. • High speed data transmission over twisted wire.
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TEW5335
MT8972
MT8971A/72B
TEW5335
Digital Subscriber Lines
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dnic
Abstract: LF411 160KB LF 353 IN5817 MT8972 transformer dnic 36nF
Text: Application Sheet MSAS-46 Loop Extender Circuit for the MT8972 DNIC ISSUE 1 The circuit shown in Figure 1 may be used to extend the line length over which the MT8972 can operate. The configuration of the circuit is the same for both 80 kbps and 160 kbps. The component values for
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MSAS-46
MT8972
LF411
MT8972
IN5817
100nF
dnic
160KB
LF 353
IN5817
transformer dnic
36nF
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Untitled
Abstract: No abstract text available
Text: Application Sheet MSAS-46 Loop Extender Circuit for the MT8972 DNIC ISSUE 1 The circuit shown in Figure 1 may be used to extend the line length over which the MT8972 can operate. The configuration of the circuit is the same for both 80 kbps and 160 kbps. The component values for
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MSAS-46
MT8972
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IN5817
Abstract: MH89726 MH89728 MT8972
Text: MH89726/728 MT8972 Loop Extender Circuits Advance Information Features ISSUE 2 November 1990 Ordering Information • • • • • • Operates from single or dual power supply MH89726 extends transmission performance for the MT8972 DNIC at 160kbit/s line rate
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MH89726/728
MT8972
MH89726
MT8972
160kbit/s
MH89728
80kbit/s
IN5817
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IN5817
Abstract: MH89726 MH89728 MT8972 telephone* "transmission lines" awg attenuation
Text: MH89726/728 MT8972 Loop Extender Circuits Advance Information Features ISSUE 2 November 1990 Ordering Information • • • • • • Operates from single or dual power supply MH89726 extends transmission performance for the MT8972 DNIC at 160kbit/s line rate
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MH89726/728
MT8972
MH89726
MT8972
160kbit/s
MH89728
80kbit/s
IN5817
telephone* "transmission lines" awg attenuation
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IN5817
Abstract: LF411 MT8972
Text: Application Sheet MSAS-46 Loop Extender Circuit for the MT8972 DNIC ISSUE 1 April 1986 The MT8972 expects to receive a composite signal on LIN Pin #21 which should be one-half of VLOUT, plus the sum of the far-end signal, noise and echoes. The passive circuit (C2, C3, C4, R6, R7 and R8)
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MSAS-46
MT8972
IN5817
LF411
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IN5817
Abstract: LF411 MT8972
Text: Application Sheet MSAS-46 Loop Extender Circuit for the MT8972 DNIC ISSUE 1 April 1986 The MT8972 expects to receive a composite signal on LIN Pin #21 which should be one-half of VLOUT, plus the sum of the far-end signal, noise and echoes. The passive circuit (C2, C3, C4, R6, R7 and R8)
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MSAS-46
MT8972
IN5817
LF411
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Untitled
Abstract: No abstract text available
Text: MH89726/728 MT8972 Loop Extender Circuits Advance Information Features ISSUE 2 November 1990 Ordering Information • • • • • • Operates from single or dual power supply MH89726 extends transmission performance for the MT8972 DNIC at 160kbit/s line rate
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MH89726/728
MT8972
MH89726
MT8972
160kbit/s
MH89728
80kbit/s
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Untitled
Abstract: No abstract text available
Text: MH89726/728 MT8972 Loop Extender Circuits Advance Information Features ISSUE 2 November 1990 Ordering Information • • • • • • Operates from single or dual power supply MH89726 extends transmission performance for the MT8972 DNIC at 160kbit/s line rate
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MH89726/728
MT8972
MH89726
MT8972
160kbit/s
MH89728
80kbit/s
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5.1 amplifier circuits diagram
Abstract: IN5817 MH89726 MH89728 MT8972
Text: MH89726/728 MT8972 Loop Extender Circuits Advance Information Features ISSUE 2 November 1990 Ordering Information • • • • • • Operates from single or dual power supply MH89726 extends transmission performance for the MT8972 DNIC at 160kbit/s line rate
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MH89726/728
MT8972
MH89726
MT8972
160kbit/s
MH89728
80kbit/s
5.1 amplifier circuits diagram
IN5817
|
IN5817
Abstract: MH89726 MH89728 MT8972
Text: MH89726/728 MT8972 Loop Extender Circuits Advance Information Features ISSUE 2 November 1990 Ordering Information • • • • • • Operates from single or dual power supply MH89726 extends transmission performance for the MT8972 DNIC at 160kbit/s line rate
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MH89726/728
MT8972
MH89726
MT8972
160kbit/s
MH89728
80kbit/s
IN5817
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telephone* -"transmission lines" awg attenuation
Abstract: MT8972 4-wire to 2-wire hybrid atx 24 pin circuit diagram IN5817 MH89726 MH89728
Text: MH89726/728 M IT E L MT8972 Loop Extender Circuits Advance Inform ation Features ISSUE 2 November 1990 Ordering Inform ation O perates from single or dual pow er supply M H 89726 extends transm ission perform ance for the M T8972 DNIC at 160kbit/s line rate
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OCR Scan
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PDF
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MH89726/728
MT8972
MH89726
MT8972
160kbit/s
MH89728
80kbit/s
telephone* -"transmission lines" awg attenuation
4-wire to 2-wire hybrid
atx 24 pin circuit diagram
IN5817
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