ZXFV302 Datasheet | Zetex Semiconductors

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 - 3d B Bandwidth 300MHz - Slew rate 450V/ ␮s - Differential gain 0.01% - Differential phase 0.04Њ - Output current 40m A - Stable up to 100p F load - Ϯ5 Volt supply - Supply current 17m A - 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- 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 ABSOLUTE MAXIMUM RATINGS Supply voltage VCC Supply voltage VEE Analog inputs to ground Digital inputs to ground Outputs to ground- Output current, max continous Operating Ambient Temperature Range Operating Junction temperature TJMAX -0.5V to +6V -6V to +0.5V VEE -0.5V to VCC +0.5V -0.5V to VCC +0.5V VEE -0.5V to VCC +0.5V 40m A -40ЊC to 85ЊC Storage -65ЊC to 150ЊC 150ЊC- - - - The thermal resistance from the semiconductor die to ambient is typically 120ЊC/W when the SO16 package is mounted on a PCB in free air. The power dissipation of the device when loaded must be...