AD8106: 260 MHz, 16 × 5 Buffered Video Crosspoint Switches
The AD8106 and AD8107 are high speed, 16 × 5 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 AD8106/AD8107 are useful in many high speed applications. The differential gain and differential phase of greater than 0.02% and 0.02° respectively, along with 0.1 dB flatness out to 60 MHz, make the AD8106/AD8107 ideal for video signal switching.
The AD8106 and AD8107 include five independent output buffers that can be placed into a high impedance state for paralleling crosspoint outputs, preventing off channels from loading the output bus. The AD8106 has a gain of 1, while the AD8107 offers a gain of 2. Both operate on voltage supplies of ±5 V while consuming only 30 mA of idle current. The channel switching is performed via a parallel control, allowing updating of an individual output without reprogramming the entire array.
The AD8106/AD8107 are offered in an 80-lead LQFP and are available over the extended industrial temperature range of -40°C to +85°C.
AD8106 特点
- 16 × 5 high speed, nonblocking switch arrays
AD8106: G = 1, AD8107: G = 2 - Pin compatible with AD8110/AD8111, 16 × 8 switch arrays
For a 16 × 16 array, see AD8114/AD8115
For a 16 × 8 array, see AD8110/AD8111 - Complete solution
Buffered inputs
Five output amplifiers
Drives 150 Ω loads - Excellent video performance
60 MHz 0.1 dB gain flatness
0.02% differential gain error (RL = 150 Ω)
0.02° differential phase error (RL = 150 Ω) - Excellent ac performance
-3 dB bandwidth > 260 MHz
500 V/µs slew rate - Low power of 50 mA
- Low all hostile crosstalk of -78 dB @ 5 MHz
- Output disable allows connection of multiple device outputs
- Reset pin allows disabling of all outputs
- Excellent ESD rating: exceeds 4000 V human body model
- 80-lead LQFP (12 mm × 12 mm)
AD8106 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD8106-EB | 量产 | 评估板 | - | 商业 |
| AD8106ASTZ | 量产 | 80 ld LQFP (12x12x1.4mm) | 80 | 工业 |