Overview
Features and Benefits
- 16 × 16 high speed, nonblocking switch array
- Pinout and functionally equivalent to the AD8114 / AD8115
- Complete solution
Buffered inputs
Programmable high impedance outputs
16 output amplifiers,
- G = +1 (ADV3226),
- G = +2 (ADV3227)
Drives 150 Ω loads - Operates on ±5 V supplies
- Low power: 1.3 W
- Excellent ac performance
−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) - Serial or parallel programming of switch array
- 100-lead LFCSP (12 mm × 12 mm)
Product Details
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.
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.- 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
Product Lifecycle
Production
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.
Evaluation Kits (1)
Documentation
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
PCN-PDN Information
Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
