Datasheet for AD8108:
- Manufacturer Part Number : AD8108
- Manufacturer : AD
- Description : 325 MHz, 8 x 8 Buffered Video Crosspoint Switch (Gain = 1)
- Series : AD8108
- Reference Price : USD 16.176
- Our Price : We have a better price, contact us by email
- Product Type : Buffered Analog Crosspoint Switches
- Function : -
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD8108
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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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 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 AD8108/AD8109 ideal for video signal switching.
The AD8108 and AD8109 include eight independent outputbuffers that can be placed into a high impedance state for parallelingcrosspoint outputs so that off channels do not load theoutput bus. The AD8108 has a gain of 1, while the AD8109offers a gain of 2. They operate on voltage supplies of ±5 Vwhile consuming only 45 mA of idle current. The channelswitching is performed via a serial digital control (which canaccommodate daisy-chaining of several devices) or via a parallelcontrol allowing updating of an individual output withoutreprogramming the entire array.
The AD8108/AD8109 is packaged in an 80-lead LQFP and isavailable 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)
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
