Datasheet4U Logo Datasheet4U.com

TAT7457 - CATV 75 Ohm pHEMT Adjustable Gain RF Amplifier

Datasheet Summary

Description

The TAT7457 is a low cost RF amplifier designed for applications from DC to 2000 MHz.

The balance of low noise and distortion provides an ideal solution for a wide range of broadband amplifiers used in cable television applications such as optical receivers and low noise front ends.

Features

  • Gain, return loss and bias externally adjustable On-chip active bias for consistent bias current and repeatable performance DC.
  • 2000 MHz bandwidth Low noise: typical NF < 2 dB to 1000MHz Flexible 5 V to 8 V biasing IDD(5V) = 120 mA typical in.

📥 Download Datasheet

Datasheet preview – TAT7457

Datasheet Details

Part number TAT7457
Manufacturer TriQuint Semiconductor
File Size 774.87 KB
Description CATV 75 Ohm pHEMT Adjustable Gain RF Amplifier
Datasheet download datasheet TAT7457 Datasheet
Additional preview pages of the TAT7457 datasheet.

📁 Similar Datasheet

  • TAT7427B - 75 Ohm RF Amplifier (TRIACCESS)
  • TAT07 - 128 X 64 OLED Module (EM)
  • TAT6254C - Fiber to the Hone RF Amplifier (TriAccess)
Other Datasheets by TriQuint Semiconductor

Full PDF Text Transcription

Click to expand full text
TAT7457 CATV 75 Ω pHEMT Adjustable Gain RF Amplifier Applications      Single-ended and Push-pull Optical Receivers Low-noise Drop Amplifiers Distribution Amplifiers Multi-Dwelling Units Single-ended Gain Block SOT-89 package Product Features              Gain, return loss and bias externally adjustable On-chip active bias for consistent bias current and repeatable performance DC – 2000 MHz bandwidth Low noise: typical NF < 2 dB to 1000MHz Flexible 5 V to 8 V biasing IDD(5V) = 120 mA typical in application circuit 19 dB typical gain in application circuit +40 dBm typical OIP3 +61 dBm typical OIP2 +21 dBm typical P1dB Low distortion: CSO -66 dBc, CTB -78 dBc (10 dBmV/ch at input, 80 ch NTSC flat) pHEMT device technology SOT-89 package Functional Block Diagram RF IN GN
Published: |