ADV3226

PRODUCTION

750 MHz, 16 × 16 Analog Crosspoint Switch

Analog Devices ADV3226 Product Info

10 February 2026 4

Features

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:
  - 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)

Part details & applications

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.

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

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