AD8152

34 x 34英寸， 3.2 Gbps的异步数字交叉点开关 34 x 34, 3.2 Gbps Asynchronous Digital Crosspoint Switch

Product Details

is a member of the X stream line of products and is a breakthrough in digital switching, offering a large switch array 34 × 34 on very little power, typically 2.0 W. Additionally, it operates at data rates up to 3.2 Gbps per port, making it suitable for Sonet/SDH OC-48 with Forward Error Correction FEC.

The AD8152"s useful supply voltage range allows the user to operate at LVPECL/CML data levels with operation down to 2.5 V. The control interface is LVTTL or CMOS/TTL compatible 2.5 V to 3.3 V.

The AD8152"s fully differential signal path reduces jitter and crosstalk while allowing the use of smaller single-ended voltage swings. The AD8152 is offered in a 256-lead SBGA package that operates over the industrial temperature range of 0°C to 85°C.

### Features and Benefits

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Low Cost

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34 ´ 34, Fully Differential, Nonblocking Array

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3.2 Gbps per Port NRZ Data Rate

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Wide Power Supply Range: 2.5 V to 3.3 V

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LVTTL or LVCMOS Level Control Inputs: @ 2.5 V to 3.3 V

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Low Power

2.0 W @ 2.5 V Outputs Enabled

<100 mW @ 2.5 V Outputs Disabled

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Low Jitter: 45 ps

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Drives a Backplane Directly

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Dual Rank Latches

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Available in 256-Ball Grid Array

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Programmable Output Swing

100 mV to 1.6 V Differential

50 O On-Chip I/O Termination

User Controlled Voltage at the Load

Minimizes Power Dissipation