ADV3225

Data Sheet FEATURES 16 × 8 high speed, nonblocking switch array Pinout and functionally equivalent to the AD8110/AD8111 Drop-in compatible with the ADV3228/ADV3229 8 × 8 array Complete solution Buffered inputs Programmable high impedance outputs 8 output amplifiers, G = +1 (ADV3224), G = +2 (ADV3225) Drives 150 Ω loads Operates on ±5 V supplies Low power: 0.5 W Excellent ac performance −3 dB bandwidth 200 mV p-p: 1200 MHz (ADV3224), 900 MHz (ADV3225) 2 V p-p: 750 MHz (ADV3224), 850 MHz (ADV3225) 0.5 dB flatness (2 V p-p) 250 MHz (ADV3224), 235 MHz (ADV3225) Slew rate: 2500 V/μs Serial or parallel programming of switch array 72-lead LFCSP (10 mm × 10 mm) 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 GENERAL DESCRIPTION The ADV3224/ADV3225 are high speed 16 × 8 analog crosspoint switch matrices. They offer a −3 dB signal bandwidth of greater than 750 MHz and a high slew rate of greater than 2500 V/μs. The ADV3224/ADV3225 include eight 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 ADV3224 has a gain of +1 and the ADV3225 has a gain of +2, and they both operate on voltage 750 MHz, 16 × 8 Analog Crosspoint Switch ADV3224/ADV3225 CLK DATAIN UPDATE CE RESET FUNCTIONAL BLOCK DIAGRAM SER/PAR D0 D1 D2 D3 D4 A0 A1 A2 40-...