ACA0862D

Description: 
1 GHz CATV Line Amplifier MMIC

The ACA0862 family of surface mount monolithic GaAs RF Linear Amplifiers has been developed to replace, in new designs, the standard CATV Hybrid amplifiers currently in use. The ACA0862 can also replace the ACA0861 with the addition of tuning capacitors to the output (see Figure 3). The MMICs consist of two parallel amplifiers, each with 12 dB gain. The Amplifiers are optimized for exceptionally low distortion and noise figure while providing flat gain and excellent input and output return loss. There are three differently specified amplifiers available: one input stage and two output stages. The ACA0862C is an input stage and is specified at +34 dBmV flat output. The ACA0862B and ACA0862D are output stages and are specified at higher output power levels. A Hybrid equivalent is formed when one input stage ACA0862 is cascaded with an ACA0862 output stage between two transmission line baluns. For low gain applications a single ACA0862 can be used between baluns, for higher gain applications more than two ACA0862 can be cascaded between baluns. See ACA0861 application note for more information.

Features
  • 1 GHz Specified Performance
  • Flat Gain
  • Very Low Distortion
  • Excellent Input/Output Match
  • Low DC Power Consumption
  • Good RF Stability with High VSWR Load Conditions
  • Surface Mount Package Compatible with Automatic Assembly
  • Low Cost
  • Repeatability of Monolithic Fabrication
  • Meets Cenelec Standard
  • RoHS-Compliant Packaging
Specifications
Gain (dB) Min : 
10.8
Gain* (dB) Max: 
11.8
Noise Figure (dB) Typ: 
4
CTB* (dBc) Max: 
-78
CSO* (dBc) Max: 
-68
XMOD* (dBc) Max: 
-72
Supply Current (mA) Typ: 
530
Notes: 

* specified for 77 channel flat output

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