75 Ohm, 40 - 1000 MHz RF Amplifier Power Doubler

Part # TAT8801A1H

Discontinued   End of Life announced October 6, 2014.
Please use TAT8804D1H, TAT8857A1H, TAT8858A1H for new designs.
Contact your local sales representative for assistance.

Key Features

  • Wide Bandwidth (40 MHz – 1 GHz)
  • 100% production tested for 80 ch. NTSC.
  • Low distortion variation over temperature and production volumes
  • In-package ESD protection
  • Flat gain
  • High power compression
  • Excellent Input/Output match
  • Low DC power consumption
  • Bias optimization through external voltage


The TAT8801A1H is an ultra-linear, packaged GaAs MMIC amplifier, intended for output stage amplification in CATV infrastructure applications.  The TAT8801A1H features a single die design, and provides flat gain along with low distortion, making it ideal for use in CATV distribution systems, requiring high output powers and low distortion.  The TAT8801A1H draws 585 mA from a 12 V supply, while allowing users to adjust the bias current and the bias voltage externally in order to optimize output performance.

The TAT8801A1H integrates two TQP200002 ESD protection dies, which deliver bi-directional protection with very low leakage currents and extremely low capacitance.  The TAT8801A1H also includes a common mode tuning element within the package that allows for improved second order distortion performance.   The TAT8801A1H is packaged in an industry standard 16 pin SOIC WB package.


Frequency (MHz) 40 to 1,000
Gain (dB) 11
P1dB (dBm) 31
Output IP3 (dBm) 50
NF (dB)
Voltage (V) 12
Current (mA) 585
Package Style  SOIC-16W
Applications  Infrastructure
RoHS  Yes
Lead Free  Yes
Halogen Free  Yes

Typical Applications

Additional Information

Status Discontinued