ADVANCED PRODUCT INFORMATION - Rev 0.0
Six-way Active Power Splitter
APS3626
• Single Input, Six Output Design
• Wideband Operation to 1 GHz
• Nominal 5 dB Gain
• 4.0 dB Typical Noise Figure
• Single +3.3V or +5V Supply
• High Linearity, Low Distortion
• Current adjust pin for optimizing distortion
performance
• Single-Ended 75 Ohm Inputs/Output
• Materials set consistent with RoHS Directives
FEATURES
APS
362
6
APPLICATIONS
• All-Digital CATV Set-Top Boxes with Multiple
Tuners
• Home Gateways, Multiple-Tuner TVs and Set-top
boxes
S34 Package
24 Pin QFN
4 mm x 4 mm x 1 mm
This APS3626 active splitter from ANADIGICS accepts
a broadband RF input from 51 MHz to 1002 MHz and
splits the signal to provide six broadband RF outputs
with minimal degradation of quality. The single-
package surface mount device amplifies the input
using highly linear, low noise amplification stages,
and couples the amplified signal to six separate output
paths that can each drive digital video tuners. The
overall linearity of each path is maintained across
the entire operating frequency range, ensuring low
distortion effects on each output signal.
Requiring a single voltage supply of either +3.3V
or +5 V, the active splitter is manufactured using
ANADIGICS’ highly reliable GaAs MESFET process.
The small surface mount QFN packaging makes
this device ideal for use in today’s set-top boxes,
televisions and video tuner cards requiring multiple-
tuner solutions.
PRODUCT DESCRIPTION
Figure 1: Functional Block Diagram
11/2009
ANADIGICS [ ANADIGICS, INC ]
