AM79535-2JC Advanced Micro Devices, AM79535-2JC Datasheet
AM79535-2JC
Related parts for AM79535-2JC
AM79535-2JC Summary of contents
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... L VBAT BGND Notes: 1. Am79534—E0 and E1 inputs; ring and test relay drivers sourced internally to BGND. 2. Am79535—E0 and E1 inputs; ring relay driver sourced internally to BGND; ground-key filter pin. 3. Current gain ( 1000 for all parts. 1 Ground-key detect Two-wire impedance set by single external ...
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ORDERING INFORMATION Standard Products AMD standard products are available in several packages and operating ranges. The order number (Valid Combination) is formed by a combination of the elements below. J Am7953X C Valid Combinations –1 Am7953X –2 Note: * Functionality ...
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... RSVD = Reserved. Do not connect to these pins. Am79534 Am79535 SLIC Products ...
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... Ground-key enable High connects the ground-key detector to DET, and E1 = Low connects E1 Input the off-hook or ring-trip detector to DET. Ground-key filter capacitor connection ( Am79535). An external capacitor for filtering out high-frequency noise from the ground-key loop can be connected to this pin. An internal – GKFIL Capacitor 20%, +40% resistor is provided to form an RC filter with the external capacitor ...
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ABSOLUTE MAXIMUM RATINGS Storage temperature . . . . . . . . . . . . – +150 C V with respect to AGND/DGND . . .–0 +7 with respect to AGND/DGND ...
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ELECTRICAL CHARACTERISTICS Description Analog (V ) output impedance TX Analog (V ) output offset TX Analog (RSN) input impedance Longitudinal impedance Overload level Z = 600 to 900 2WIN Transmission Performance, 2-Wire Impedance 2-wire return loss ...
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ELECTRICAL CHARACTERISTICS (continued) Description Balance Return Signal (4- to 4-Wire, See Test Circuit B) Gain accuracy Variation with frequency Gain tracking Group delay Total Harmonic Distortion (2- to 4-Wire 2-Wire, See Test Circuits A and B) Total ...
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ELECTRICAL CHARACTERISTICS (continued) Description Power Dissipation BAT = –48 V, Normal Polarity On-hook Open Circuit state On-hook OHT state On-hook Active state Off-hook OHT state Off-hook Active state Supply Currents V on-hook supply current CC V on-hook supply current EE ...
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... Input High current Input Low current Logic Output (DET) Output Low voltage Output High voltage Relay Driver Outputs (RINGOUT, TESTOUT) On voltage Off leakage Clamp voltage RELAY DRIVER SCHEMATICS Am79534/Am79535 BGND RINGOUT Q BAT Test Conditions (See Note 1) All inputs except E1 Input 0.8 mA ...
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... SWITCHING CHARACTERISTICS Am79534/Am79535 Symbol Parameter tgkde E1 Low to DET High ( Low to DET Low ( tgkdd E0 High to DET Low ( tgkd0 E0 Low to DET High ( tshde E1 High to DET Low ( High to DET High ( tshdd E0 High to DET Low ( tshd0 E0 Low to DET High ( ...
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... SWITCHING WAVEFORMS Am79534/Am79535 E1 to DET E1 DET tgkde E0 to DET E1 E0 DET tshdd Note: All delays measured at 1.4 V level. Notes: 1. Unless otherwise noted, test conditions are BAT = – 31. 0 DC1 DC2 DC impedance ( 600 k resistive, receive input summing impedance (Z T formulas.) 2 ...
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... Note: * For the Am79534 and Am79535, a logic Low on E0 disables the DET output into the open-collector state specified for system design purposes only. network such as that shown in Note 10 above. The network reduces T Table 1. SLIC Decoding Two-Wire Status ...
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Table 2. User-Programmable Components Z = 1000 Z – 2WIN F Z 1000 ----------- - ---------------------------------------------------- - 1000 42L 2500 -------------- R + ...
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DC FEED CHARACTERISTICS BAT V BAT Notes: 1. Constant-current region: 2500 ----------- - Active state 2500 OHT state ----------- - L 2 ...
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DC FEED CHARACTERISTICS (continued 62 –47.3 V BAT b. Loop Current vs. Load Resistance (Typical RSN SLIC RDC B Feed current programmed by R and R DC1 ...
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TEST CIRCUITS A(TIP) VTX R L SLIC 2 AGND RSN B(RING –20 log ( L2 Two- to Four-Wire Insertion Loss 1 << A(TIP) R ...
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TEST CIRCUITS (continued << Single-Frequency Noise V CC A(TIP 600 L B(RING) G. Loop-Detector Switching A(TIP) SLIC B(RING) 6.2 k DET ...
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PHYSICAL DIMENSION PL032 .485 .447 .495 .453 .585 Pin 1 I.D. .595 .547 .553 .026 .032 TOP VIEW REVISION SUMMARY Revision B to Revision C • Minor changes to the data sheet style and format were made to conform to ...
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... The contents of this document are provided in connection with Advanced Micro Devices, Inc. ("AMD") products. AMD makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to speci- fications and product descriptions at any time without notice. No license, whether express, implied, arising by estoppel or otherwise, to any in- tellectual property rights is granted by this publication. Except as set forth in AMD’ ...
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