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Data Sheet
1:3 and 1:4 Single-Ended, Low Cost, Active RF Splitters
ADA4304-3/ADA4304-4
07082-001
FEATURES
Ideal for CATV and terrestrial applications 2.4 GHz, −3 dB bandwidth
1 dB flatness: 54 MHz to 865 MHz Low noise figure: 4.6 dB Low distortion
Composite second-order (CSO): −62 dBc Composite triple beat (CTB): −72 dBc Nominal 3 dB gain per output channel 25 dB output-to-output isolation, 50 MHz to 1000 MHz 75 Ω input and outputs Small package size: 16-lead, 3 mm × 3 mm LFCSP
APPLICATIONS
Set-top boxes Residential gateways CATV distribution systems Splitter modules Digital cable ready (DCR) TVs
FUNCTIONAL BLOCK DIAGRAMS
5V 5V
0.1µF
0.1µF 1µH
VCC
IL
0.01µF
VIN ADA4304-3
GND
VOUT1 VOUT2 VOUT3
0.01µF 0.01µF 0.01µF
Figure 1.
5V 5V
0.1µF
0.1µF 1µH
VCC
IL
0.
ADA4304-3 Datasheet
