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AD8111
PRODUCTION260 MHz, 16 x 8 Buffered Video Crosspoint Switch (Gain=2)
- Part Models
- 1
- 1ku List Price
- Starting From $50.27
Part Details
- 16 x 8 high-speed nonblocking switch arrays: G = +2
- Serial or parallel switch array control
- Serial data out allows “daisy chaining” of multiple crosspoints to create larger switch arrays
- Pin-compatible with AD8108/AD8109 8 x 8 switch arrays
- For a 16 x 16 array see AD8116
- Complete solution
- Buffered inputs
- Eight output amplifiers, G = +2
- Drives 150 V loads
- Excellent video performance
- 60 MHz 0.1 dB gain flatness
- 0.02% differential gain error (RL = 150 V)
- 0.028 differential phase error (RL = 150 V)
- Excellent AC performance
- 260 MHz –3 dB bandwidth
- 500 V/ms slew rate
- See data sheet for additional features
The AD8110 and AD8111 are high-speed 16 × 8 video crosspoint switch matrices. They offer a –3 dB signal bandwidth greater than 260 MHz, and channel switch times of less than 25 ns with 1% settling. With –78 dB of crosstalk and –97 dB isolation (@ 5 MHz), the AD8110/AD8111 are useful in many high-speed applications. The differential gain and differential phase of better than 0.02% and 0.02° respectively, along with 0.1 dB flatness out to 60 MHz, make the AD8110/AD8111 ideal for video signal switching.
The AD8110 and AD8111 include eight independent output buffers that can be placed into a high impedance state for paralleling crosspoint outputs so that off channels do not load the output bus. The AD8110 has a gain of +1, while the AD8111 offers a gain of +2. They operate on voltage supplies of ±5 V while consuming only 50 mA of idle current. The channel switching is performed via a serial digital control (which can accommodate “daisy chaining” of several devices) or via a parallel control, allowing updating of an individual output without reprogramming the entire array.
The AD8110/AD8111 is packaged in an 80-lead LQFP package and is available over the extended industrial temperature range of –40°C to +85°C.
Applications
- Routing of high-speed signals including:
- Composite video (NTSC, PAL, S, SECAM)
- Component video (YUV, RGB)
- Compressed video (MPEG, Wavelet)
- 3-level digital video (HDB3)
Documentation
Data Sheet 1
Application Note 1
Technical Articles 2
Product Selection Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD8111ASTZ | 80-Lead LQFP (12mm x 12mm x 1.4mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
||
| AD8111ASTZ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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