The ADV3226/ADV3227 include 16 independent output buffers that can be placed into a high impedance state for paralleling crosspoint outputs to prevent off channels from loading the output bus. The ADV3226 has a gain of +1 and the ADV3227 has a gain of +2. They both operate on voltage supplies of ±5 V while consuming only 118 mA (ADV3226) and 133 mA (ADV3227) of idle current. Channel switching is performed via a serial digital control that can accommodate daisy chaining of several devices or via a parallel control to allow updating of an individual output without reprogramming the entire array. The ADV3226/ADV3227 are available in the 100-lead LFCSP package over the extended industrial temperature range of −40°C to +85°C. Applications Routing of high speed signals including Video (NTSC, PAL, S, SECAM, YUV, RGB) Compressed video (MPEG, wavelet) 3-level digital video (HDB3) Data communications Telecommunications
The ADV3226/ADV3227 are high speed 16 × 16 analog crosspoint switch matrices. They offer a −3 dB signal bandwidth greater than 750 MHz and channel switch times of less than 20 ns with 1% settling.
Features and BenefitsBuffered inputs Programmable high impedance outputs 16 output amplifiers, Drives 150 Ω loads −3 dB bandwidth, 200 mV p-p: 820 MHz (ADV3226), 750 MHz (ADV3227) 2 V p-p: 600 MHz (ADV3226), 750 MHz (ADV3227) Slew rate: 2150 V/μs (ADV3226), 2950 V/μs (ADV3227) | Switches & Multiplexers |
| Document | note |
| ADV3226/ADV3227: 700 MHz, 16 × 16 Analog Crosspoint Switch Data Sheet (Rev. A) | PDF 386 kB |
| Document | note |
| UG-767: Evaluation Board for the ADV3226/ADV3227 Analog Crosspoint Switches | PDF 634.07 K |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| ADV3226ACPZ Production | 100 ld LFCSP (12x12mm, 6.90 exposed pad) | OTH 168 | -40 to 85C | 90 | 53.5 | Y |
| Part Number | Description | Price | RoHS |
|---|---|---|---|
| ADV3226-EVALZ | Evaluation Board | 395 | Y |
