ACA2401 Datasheet | ANADIGICS

750/870 MHz CATV Power Doubler Line Amplifier Features - - - - - - - - - - 21.5 d B Gain Very Low Distortion Excellent 75-Ohm Input and Output Match Stable with High VSWR Load Conditions Monolithic Design for Consistent Performance Part-to-Part Low DC Power Consumption Surface Mount Package patible with Automatic Assembly Low Cost Alternative to Hybrids Meets Cenelec Standards CATV Line Amplifiers, System Amplifiers, Distribution Nodes Data Sheet - Rev 2.0 .. APPLICATIONS S7 Package 16 Pin Wide Body SOIC with Heat Slug PRODUCT DESCRIPTION The ACA2401 is a highly linear, monolithic Ga As RF amplifier that has been developed to replace, in new designs, standard CATV hybrid amplifiers. Offered in a convenient surface mount package, the MMIC consists of two pairs of parallel amplifiers that are optimized for exceptionally low distortion and noise figure. A hybrid equivalent that provides flat gain response and excellent input and output return loss over the 40 to 870 MHz CATV downstream band is formed when one ACA2401 is cascaded between two appropriate transmission line baluns. RF Input 1A 2A 1B 2B RF Output Figure 1: Hybrid Application Diagram 08/2001 1 2 3 4 5 6 7 .. GND 2AIN GND 1AIN 1BIN ISET 2BIN GND Figure 2: Pin Out GND 1AOUT Bias 1A 2AOUT 2BOUT Bias 1B 1BOUT GND 16 15 14 13 12 11 10 9 Table 1: Pin Description PIN 1 2 3 4 5 6 7 8 N AME GND 2AIN GND 1AIN 1BIN ISET 2BIN GND D ESC R IPTION Ground Ampli fi er 2A Input Ground Ampli fi er 1A Input Ampli fi er 1B Input C urrent Adjust Ampli fi er 2B Input Ground PIN 9 10 11 12 13 14 15 16 N AME GND 1BOUT B i as 1B 2BOUT 2AOUT B i as 1A 1AOUT GND D ESC R IPTION Ground Ampli fi er 1B Output Bi as for 1B Ampli fi er Ampli fi er 2B Output and Supply Ampli fi er 2A Output and Supply Bi as for 1A Ampli fi er Ampli fi er 1A Output...