SN75ALS085DWRE4

Mfr. #:: SN75ALS085DWRE4
Сипаттама:: Ethernet ICs Dual Driver Receiver
Өміршеңдік кезең:: Осы өндірушіден жаңа.
Деректер тізімі:: SN75ALS085DWRE4 Деректер тізімі
Жеткізу:: DHL FedEx Ups TNT EMS
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Көбірек ақпарат:: SN75ALS085DWRE4 Көбірек ақпарат SN75ALS085DWRE4 Product Details

Өнім атрибуты
Төлсипат мәні

Өндіруші:: Texas Instruments

Өнім санаты:: Ethernet IC құрылғылары

RoHS:: Y

Өнім:: Ethernet трансиверлері

Трансиверлердің саны:: 2 Transceiver

Интерфейс түрі:: IEEE-802.3

Ең төменгі жұмыс температурасы:: 0 C

Максималды жұмыс температурасы:: + 70 C

Орнату стилі:: SMD/SMT

Пакет/қорап:: SOIC-24

Қаптама:: Ролик

Биіктігі:: 2.35 mm

Ұзындығы:: 15.4 mm

Ені:: 7.52 mm

Бренд:: Texas Instruments

Өнім түрі:: Ethernet IC құрылғылары

Зауыттық буманың саны:: 1

Ішкі санат:: Байланыс және желілік IC

Бірлік салмағы:: 0.022025 oz

Tags: SN75ALS085DWR, SN75ALS085D, SN75ALS08, SN75ALS0, SN75AL, SN75A, SN75, SN7

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SN75ALS085DWRE4 Сипаттама

***ser: Line Circuit Interface ICs Dual Driver Receiver

*** Stop Electro: Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BIPolar, PDSO24

***i-Key: IC DRVR/RCVR DUAL INTRFAC 24SOIC

***as Instruments: The SN75ALS085 is a high-speed, advanced low-power Schottky, dual-channel driver/receiver device designed for use in the AUI of ANSI/IEEE Std 802.3-1988. The two drivers on the device drive a 78- balanced, terminated twisted-pair transmission line up to a maximum length of 50 meters. In the off (idle) state, the drivers maintain minimal differential output voltage on the twisted-pair line and, at the same time, remain within the required output common-mode range. With the driver enable (TXEN) high, upon receiving the first falling edge into the driver input, the differential outputs rise to full-amplitude output levels within 25 ns. The output amplitude is maintained for the remainder of the packet. After the last positive packet edge is transmitted into the driver, the driver maintains a minimum of 70% full differential output for a minimum of 200 ns, then decays to a minimum level for the reset (idle) condition within 8 us. Disabling the driver by taking the driver enable low also forces the output into the idle condition after the normal 8-us timeout. While operating, the drivers are able to withstand a set of fault conditions and not suffer damage due to the faults being applied. The drivers power up in the idle state to ensure that no activity is placed on the twisted-pair cable, which could be interpreted as network traffic. The line receiver squelch function interfaces to a differential twisted-pair line terminated external to the device. The receiver squelch circuit allows differential receive signals to pass through, as long as the input amplitude and pulse duration are greater than the minimum squelch threshold. This ensures a good signal-to-noise ratio while the data path is active and prevents system noise from causing false data transitions during line shutdown and line-idle conditions. The receiver outputs (RXO) default to a high level and the receiver-enable (RXEN) outputs default to a low level while the squelch function is blocking the data path through the receiver (idle). The line receiver squelch becomes active within 50 ns when the input squelch threshold is exceeded. RXEN is driven high when the squelch circuit allows data to pass through the receiver. The receiver squelch circuit also can withstand a set of fault conditions while operating, without causing permanent damage to the device. The purpose of the loop functions is to provide a means by which system data-path verification can be done to isolate faulty interfaces and assist in network diagnosis. The LOOP pins are TTL compatible and must be held high for normal operation. When LOOP1\ is taken low, the output of driver 1 (TXO1) immediately goes into the idle state. Also, the input to receiver 1 is ignored, and a path from a transmit input (TXI1) to RXO1 is established. When LOOP1\ is taken back high, driver 1 and receiver 1 revert back to their normal operation. When LOOP2\ is taken low, a similar data path is established between TXI1 and RXO2. TXEN1 must be high for the loop functions to operate, and TXEN1 can be used to gate the loop function if desired. During loop operation, the respective RXEN reflects the status of TXEN1. The SN75ALS085 is characterized for operation from 0C to 70C.

Market price

Бөлім №	Сипаттама	Қор	Бағасы
SN75ALS085DWRE4 DISTI # SN75ALS085DWRE4-ND	IC DRVR/RCVR DUAL INTRFAC 24SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
SN75ALS085DWRE4 DISTI # 595-SN75ALS085DWRE4	Ethernet ICs Dual Driver Receiver RoHS: Compliant	0

Қосымша тауарлар

Сурет	Бөлім №	Сипаттама
	Mfr.#: SN75ALS191PE4 OMO.#: OMO-SN75ALS191PE4	RS-422 Interface IC Dual Diff Line
	Mfr.#: SN75ALS181NSR OMO.#: OMO-SN75ALS181NSR	RS-422/RS-485 Interface IC Diff Pairs
	Mfr.#: SN75ALS1177NSRE4 OMO.#: OMO-SN75ALS1177NSRE4	RS-422/RS-485 Interface IC Dual Differential Driver and Receiver
	Mfr.#: SN75ALS162DWE4 OMO.#: OMO-SN75ALS162DWE4	Bus Transceivers Octal Bus
	Mfr.#: SN75ALS170DWR OMO.#: OMO-SN75ALS170DWR	SCSI Interface IC Triple Diff Bus Transceiver
	Mfr.#: SN75ALS174APWR OMO.#: OMO-SN75ALS174APWR	RS-422/RS-485 Interface IC Quadruple Differential Line Driver 20-TSSOP 0 to 70
	Mfr.#: SN75ALS173NSE4 OMO.#: OMO-SN75ALS173NSE4-202	RS-422/RS-485 Interface IC Quad Differential Line Receive
	Mfr.#: SN75ALS160DW OMO.#: OMO-SN75ALS160DW-TEXAS-INSTRUMENTS	Bus Transceivers Octal Bus
	Mfr.#: SN75ALS1176R OMO.#: OMO-SN75ALS1176R-1190	Жаңа және түпнұсқа
	Mfr.#: SN75ALS176AP E4 OMO.#: OMO-SN75ALS176AP-E4-1190	Жаңа және түпнұсқа

Қол жетімділік

Қор:: Available
Тапсырыс бойынша:: 2500
Саны енгізіңіз:

SN75ALS085DWRE4 ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.

-ден бастаңыз

SN75ALS085DWR 3
SN75ALS085D 5
SN75ALS08 7
SN75ALS0 20
SN75AL 255
SN75A 256
SN75 2137
SN7 24556

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SN75ALS085DWRE4

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