ZXFV302

ZXFV302 4:1 HIGH SPEED MULTIPLEXER DEVICE DESCRIPTION The ZXFV302 is a 4:1 high speed analog switch designed for use as a buffered video multiplexer and other high-speed applications. It features low different gain and phase distortion. The high speed high output current capability provides 75⍀ cable drive for use in high performance video applications. The input channel is selected by means of two logic lines using an internal decoder. An output enable line allows expansion to eight channels using two devices ZXFV302 as shown in the example application figure 1. An alternative device, ZXFV301 provides the same functionality and pin-out as the ZXFV302 but with four separate logic lines controlling the switch channels directly. FEATURES AND BENEFITS 3dB Bandwidth 300MHz Slew rate 450V/ ␮s Differential gain 0.01% Differential phase 0.04Њ Output current 40mA Stable up to 100pF load Ϯ5 Volt supply Supply current 17mA 16 pin SO package APPLICATIONS Video routing and switching CCTV switching Video distribution selection RGB multiplexing Connection Diagram High frequency instrumentation Data acquisition Data acquisition IN 1 0V IN 2 0V 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 V+ OUT 0V EN A0 A1 NC NC IN3 0V IN 4 V- ZXFV302 Ordering information Part Number ZXFV302N16TA ZXFV302N16TC Container Reel 7 ″ Reel 13 ″ Increment 500 2500 Fig.1:Typical Application for 8 channel CCTV ISSUE 4 - NOVEMBER 2002 1 ZXFV302 ABSOLUTE MAXIMUM RATINGS Supply volt...