AD8111AST The AD8111AST is a high-speed 16x8 buffered video crosspoint switch with a gain of +2 V/V. It features 260 MHz bandwidth, 16 inputs and 8 outputs, and operates from ±5V supplies.
Mfr Part #:

AD8111AST

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD8111AST is a high-speed 16x8 buffered video crosspoint switch with a gain of +2 V/V. It features 260 MHz bandwidth, 16 inputs and 8 outputs, and operates from ±5V supplies.
✓ Total Stock: 4 pcs

AD8111AST Available from 1 distributor

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4 pcs
4 pcs On Request 1 On Request On Request 0210TP/ On Request On Request

AD8111AST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Interface
Gain
Isolation
Mounting Type
Number of Inputs
Number of Outputs
Operating Temperature Range
Package / Case
Slew Rate
Supplier Device Package
Supply Voltage

AD8111AST Description

Short technical summary and product information.

The AD8111AST is a high-speed 16x8 video crosspoint switch matrix from Analog Devices. It provides nonblocking switching between 16 inputs and 8 outputs, each buffered with a gain of +2 V/V. The device offers a -3 dB bandwidth greater than 260 MHz and a 0.1 dB gain flatness to 60 MHz, making it suitable for high-speed video and data routing.

 

The switch matrix is controlled via a serial or parallel interface, allowing flexible system integration. Key performance metrics include a channel switch time of 25 ns (1% settling), crosstalk of -78 dB at 5 MHz, and isolation of -97 dB at 5 MHz. The differential gain error is 0.02% and differential phase error is 0.02° (RL = 150 Ω).

 

The AD8111AST is powered from a ±5V supply and draws a typical idle current of 50 mA. It is housed in an 80-lead LQFP package measuring 12 mm x 12 mm and supports surface mount assembly. The operating temperature range is -40°C to +85°C, covering extended industrial applications. The device also features a reset pin to disable all outputs and an output disable function for direct connection of multiple device outputs.

AD8111AST Quick Information

Product Type: Video Crosspoint Switch
Canonical Name: AD8111 16x8 Buffered Video Crosspoint Switch
Subcategory: Analog Switches - Special Purpose

AD8111AST Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD8111AST Features

  • 16x8 nonblocking video crosspoint switch.
  • 260 MHz -3 dB bandwidth minimum.
  • Gain of +2 V/V for output buffers.
  • Serial or parallel control interface.
  • Operates from -40°C to +85°C range.

AD8111AST Applications

  • Routing composite video signals (NTSC/PAL/SECAM).
  • Switching component video (YUV, RGB) paths.
  • Handling compressed video (MPEG, wavelet) streams.
  • Used in high-speed signal routing systems.

AD8111AST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the bandwidth of the AD8111AST?

The -3 dB bandwidth is greater than 260 MHz.

What is the gain of the AD8111AST outputs?

The output buffers have a fixed gain of +2 V/V.

How many inputs and outputs does the AD8111AST have?

It has 16 inputs and 8 outputs.

What is the operating temperature range of the AD8111AST?

It operates from -40°C to +85°C.

What is the package type of the AD8111AST?

It is packaged in an 80-lead LQFP (12 mm x 12 mm).

What supply voltage does the AD8111AST require?

It requires a ±5 V supply.

What is the crosstalk performance at 5 MHz?

The all hostile crosstalk is -78 dB at 5 MHz.

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