AD8109ASTZ Buffered Analog Crosspoint Switches by Analog Devices

Status: Production
Series: AD8109
RoHS: Compliant
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The AD8108/AD8109 are high speed 8 × 8 video crosspointswitch matrices. They offer a −3 dB signal bandwidth greater than250 MHz and channel switch times of less than 25 ns with 1%settling. With −83 dB of crosstalk and −98 dB isolation (at 5 MHz),the AD8108/AD8109 are useful in many high speed

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Prices starting from US$29.40

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Analog Devices
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Chip One Stop
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Newark Electronics
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element14
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Farnell
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Richardson RFPD
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Features

8 × 8 high speed nonblocking switch arrays: G = 2
Serial or parallel programming of switch array
Serial data out allows daisy-chaining of multiple 8 × 8 arrays to create larger switch arrays
Output disable allows connection of multiple devices
Pin-compatible with AD8110/AD8111 16 × 8 switch arrays
For 16 × 16 arrays see AD8116
Complete solution
Buffered inputs
Eight output amplifiers: G = 2
Drives 150 Ω loads
Excellent video performance
60 MHz 0.1 dB gain flatness
0.02%/0.02° differential gain/differential phase error (RL = 150 Ω)
Excellent ac performance
−3 dB bandwidth: 250 MHz 
Slew rate: 480 V/µs
Low power of 45 mA
Low all hostile crosstalk of −83 dB at 5 MHz
Reset pin allows disabling of all outputs (connected through a capacitor to ground provides power-on reset capability)
Excellent ESD rating: exceeds 4000 V human body model
80-lead LQFP (12 mm × 12 mm)

Alternative Descriptions

TQFP 250MHz 8x8 G=+2 Buf Vid X | Analog Devices
Crosspoint Switch, Analogue, Lqfp | Newark Electronics
CROSSPOINT SWITCH, ANALOGUE, LQFP | element14
ANALOG SWITCH | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD8109ASTZ?

Additional datasheets, footprints and schematics for AD8109ASTZ are listed on our Part Details page. You can also find images and similar parts to AD8109ASTZ on this page.

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Distributor pricing and stock information is available for AD8109ASTZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD8109ASTZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD8109ASTZ fall under?

The AD8109ASTZ is listed under Buffered Analog Crosspoint Switches.

Can I view similar or alternative parts?

You can view similar parts to AD8109ASTZ when available in the Buffered Analog Crosspoint Switches range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD8109ASTZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD8109ASTZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD8109ASTZ have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for AD8109ASTZ.

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