ADA1200

Linear Amplifier


Please note: this product is being discontinued and is not recommended for new designs.

The ADA1200 is a highly linear amplifier developed to meet the stringent requirements of CATV systems. Offered in a low-cost SOT-89 package, this GaAs MESFET design offers low noise and low distortion over a wide frequency range. The device is ideally suited for applications as a low-noise amplifier in CATV set-top boxes, and as a drop amplifier in CATV distribution systems. The ADA1200 requires a single +5 V supply, and typically consumes 400 mW of power.

Specifications

DescriptionSingle-Ended Amplifier MMIC
Gain Typ. (dB)12
Supply Voltage (V)5
Supply Current Typ. (mA)80
Noise Figure Typ. (dB)2.3
CTB (dBc) Typ-75
CSO (dBc) Typ-57 (Ch 5& 6) -59 (all other channels) MAX

Features

  • 12 dB gain
  • 50 to 1000 MHz frequency range
  • Noise figure: 2.3 dB
  • Single +5 V supply
  • Small SOT-89 package
  • Materials set consistent with RoHS directives

Product Documents