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SA5200 - RF dual gain-stage

General Description

The SA5200 is a dual amplifier with DC to 1200MHz response.

Low noise (NF = 3.6dB) makes this part ideal for RF front-ends, and a simple power-down mode saves current for battery operated equipment.

Inputs and outputs are matched to 50Ω.

Key Features

  • Dual amplifiers.
  • DC - 1200MHz operation.
  • Low DC power consumption (4.2mA per amplifier @ VCC = 5V).
  • Power-Down Mode (ICC = 95µA typical).
  • 3.6dB noise figure at 900MHz.
  • Unconditionally stable.
  • Fully ESD protected.
  • Low cost.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS IN2 4 GND2 3 OUT2 2 VCC 1 AMP2 AMP1 5 ENABLE 6 IN1 7 GND1 8 OUT1 SA5200 RF dual gain-stage Product Specification Replaces data of Oct 10 1991 IC17 Data Handbook 1997 Nov 07 Philips Semiconductors Philips Semiconductors Product specification RF dual gain-stage SA5200 DESCRIPTION The SA5200 is a dual amplifier with DC to 1200MHz response. Low noise (NF = 3.6dB) makes this part ideal for RF front-ends, and a simple power-down mode saves current for battery operated equipment. Inputs and outputs are matched to 50Ω. The enable pin allows the designer the ability to turn the amplifiers on or off, allowing the part to act as an amplifier as well as an attenuator. This is very useful for front-end buffering in receiver applications.