ADV3203

www.DataSheet4U.com 300 MHz, 32 × 16 Buffered Analog Crosspoint Switch ADV3202/ADV3203 FUNCTIONAL BLOCK DIAGRAM VPOS VNEG DVCC DGND CLK 193-BIT SHIFT REGISTER DATA IN 97 UPDATE CS RESET ENABLE/ BYPASS SYNC-TIP CLAMP PARALLEL LATCH 96 16 × 5:32 DECODERS 96 DATA OUT FEATURES Large, 32 × 16, nonblocking switch array G = +1 (ADV3202) or G = +2 (ADV3203) operation 32 × 32 pin-compatible version available (ADV3200/ADV3201) Single +5 V, dual ±2.5 V, or dual ±3.3 V supply (G = +2) Serial programming of switch array 2:1 OSD insertion mux per output Input sync-tip clamp High impedance output disable allows connection of multiple devices with minimal output bus load Excellent video performance 60 MHz 0.1 dB gain flatness 0.1% differential gain error (RL = 150 Ω) 0.1° differential phase error (RL = 150 Ω) Excellent ac performance Bandwidth: >300 MHz Slew rate: >400 V/μs Low power: 1 W Low all hostile crosstalk: −48 dB @ 5 MHz Reset pin allows disabling of all outputs Connected through a capacitor to ground, provides power-on reset capability 176-lead exposed pad LQFP package (24 mm × 24 mm) ADV3202 (ADV3203) 16 ENABLE/ DISABLE 512 OUTPUT BUFFER G = +1 (G = +2) 32 INPUTS . . . . . . SWITCH MATRIX OSD MUX . . . . . . 16 OUTPUTS 16 REFERENCE 16 APPLICATIONS CCTV surveillance Routing of high speed signals, including Composite video (NTSC, PAL, S, SECAM) RGB and component video routing Compressed video (MPEG, wavelet) Video conferencing VCLAMP OSD OSD VREF INPUTS SWITCHES 0752...