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DS26518GN+

专用接口, 8端口, 短途, 长途中继, 3.135 V, 3.465 V, CSBGA, 256 引脚

MAXIM INTEGRATED PRODUCTS DS26518GN+
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制造商产品编号:
DS26518GN+
库存编号
2798755
技术数据表:
DS26518GN+   Datasheet
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产品概述

The DS26518GN+ from Maxim Integrated Products is an 8-port T1/E1/J1 transceiver in 256 pin CSBGA package. The DS26518 is an 8-port framer and line interface unit (LIU) combination for T1, E1, J1 applications. Each port is independently configurable, supporting both long-haul and short-haul lines. The DS26518 Single-Chip Transceiver (SCT) is software and pinout compatible with the 4-port DS26514. Software-selectable transmit and receive side termination for 100 ohm T1 twisted pair, 110 ohm J1 twisted pair, 120 ohm E1 twisted pair and 75ohm E1 coaxial applications. Typical applications include routers, channel service units (CSUs), data service units (DSUs), muxes, switches, channel banks and T1/E1 test equipment.
  • I/O supply voltage range from 3.135V to 3.465V
  • Fully internal impedance match, no external resistor
  • Hitless protection switching
  • Crystal-less jitter attenuators can be selected for transmit or receive path
  • Jitter attenuator meets ETS CTR 12/13, ITU-T G.736, G.742, G.823 and AT&T Pub 62411
  • External master clock can be multiple of 2.048MHz or 1.544MHz for T1/J1 or E1 operation
  • Receive signal level indication from -2.5dB to -36dB in T1 mode, -2.5dB to -44dB in E1 mode
  • Transmit open and short-circuit detection, LIU LOS in accordance with G.775, ETS 300 233, T1.231
  • Transmit synchronizer, alarm detection and insertion
  • Operating temperature range from -40°C to 85°C

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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短途, 长途中继

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3.135V

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3.465V

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CSBGA

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256引脚

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-40°C

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85°C

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-

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-

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MSL 3 - 168小时
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (1)

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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