RHF200

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Rad-hard fully differential amplifier

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Overview

Product overview

Description

Description

The RHF200 is a very high-speed (420 MHz), pure, differential amplifier that operates with a power supply from 4.5 V to 5.5 V. Four gains can be set by two digital inputs.

It can be used as a differential-to-differential or single-differential amplifier, and it is able to drive either an ADC input or a 100 Ω differential line.

With its non-inverting architecture, the RHF200 features a high input impedance that is particularly intended to drive video signals from CCD sensors to an ADC.

The RHF200 is mounted in a hermetic ceramic Flat-16 package.

  • All features

    • High input impedance
    • 420 MHz bandwidth
    • Single-ended input compatible
    • Differential slew rate: 550 V/μs
    • 4 gains selectable by 2 digital inputs
    • Gain setting (V/V): 1, 1.33, 2, 4
    • Output common-mode control
    • Optimized output stage for short and long line driving
    • 4.5 V to 5.5 V operating power supply range
    • Settling time at 0.1 %, 200 Ω and 4 Vpp: 13 ns
    • 300 krad MIL-STD-883 1019.9
    • SEL immune
    • SET characterized

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The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.Budgetary PriceMarketing description of the package type.Storage method used to contain product.Main country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.The value as specified by level (minTypMax) of the ambient temperature (in Cel) in which this item was designed to operate.The value as specified by level (minTypMax) of the ambient temperature (in Cel) in which this item was designed to operate.