Product Details
●The ADV3205 is a fully buffered crosspoint switch matrix that operates on ±5 V, making it ideal for video applications. It offers a −3 dB signal bandwidth of 60 MHz and channel switch times of less than 60 ns with 0.1% settling. The ADV3205 has excellent crosstalk performance, and ground/power pins surround all inputs and outputs to provide extra shielding required for the most demanding applications. The differential gain and differential phase of better than 0.1% and 0.1°, respectively, along with 0.1 dB flatness out to 10 MHz, make the ADV3205 an excellent choice for many video applications.
●The ADV3205 includes 16 independent output buffers that can be placed into a disabled state for paralleling crosspoint outputs. The ADV3205 has a gain of +2 and operates on voltage supplies of ±5 V while consuming only 34 mA of current. 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 ADV3205 is packaged in a 100-lead LQFP and is available over the commercial temperature range of 0°C to 70°C.
●APPLICATIONS
● CCTV surveillance
● Video routers (NTSC, PAL, S-Video, SECAM)
● Video conferencing
●### Features and Benefits
● 16 × 16 high speed nonblocking switch array
● Serial or parallel programming of switch array
● Serial data out allows daisy-chaining control of multiple16 × 16 devices to create larger switch arrays
● Complete solution
●\- Buffered inputs
●\- 16 output amplifiers
●\- Operates on ±5 V supplies
●\- Low supply current of 50 mA
● Low all hostile crosstalk: −67 dB at 5 MHz
● Excellent video performance, VS = ±5 V
●\- −3 dB bandwidth: 60 MHz
●\- 0.1 dB gain flatness: 10 MHz
●\- 0.1% differential gain error (RL = 1 kΩ)
●\- 0.1° differential phase error (RL = 1 kΩ)
● Output disable allows connection of multiple devices without loading the output bus
● RESET pin allows disabling of all outputs
●\- Power-on reset capability with capacitor to ground
● 100-lead LQFP (14 mm × 14 mm)
