模拟和数字交叉点 IC 600 MHz 32 x 16 Buffered
Product Details
The AD8104/AD8105 are high speed, 32 × 16 analog crosspoint switch matrices. They offer 600 MHz bandwidth and slew rate of 1800 V/μs for high resolution computer graphics RGB signal switching. With less than −70 dB of crosstalk and −90 dB isolation @ 5 MHz, the AD8104/AD8105 are useful in many high speed applications. The 0.1 dB flatness, which is greater than 50 MHz, makes the AD8104/AD8105 ideal for composite video switching.
The AD8104/AD8105 include 16 independent output buffers that can be placed into a high impedance state for paralleling crosspoint outputs so that off-channels present minimal loading to an output bus. The AD8104 has a differential gain of +1, while the AD8105 has a differential gain of +2 for ease of use in back-terminated load applications. They operate as fully differential devices or can be configured for single-ended operation. Either a single +5 V supply or dual ±2.5 V supplies can be used, while consuming only 340 mA of idle current with all outputs enabled. The channel switching is performed via a double-buffered, 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 AD8104/AD8105 are packaged in a 304-ball BGA package and are available over the extended industrial temperature range of −40°C to +85°C.
Applications
### Features and Benefits
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD8104ABPZ ADI 亚德诺 | 当前型号 | 当前型号 |
AD8111AST 亚德诺 | 类似代替 | AD8104ABPZ和AD8111AST的区别 |
AD8109AST 亚德诺 | 类似代替 | AD8104ABPZ和AD8109AST的区别 |