Datasheet Texas Instruments XTHS3491IRGTR — Datenblatt

HerstellerTexas Instruments
SerieTHS3491
ArtikelnummerXTHS3491IRGTR
Datasheet Texas Instruments XTHS3491IRGTR

900 MHz, Hochleistungsausgang, Stromrückkopplungsverstärker 16-VQFN -40 bis 85

Datenblätter

THS3491 900-MHz, High-Power Output, Current Feedback Amplifier datasheet
PDF, 833 Kb, Datei veröffentlicht: Aug 16, 2017
Auszug aus dem Dokument

Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin16
Package TypeRGT
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY2500
CarrierLARGE T&R
Width (mm)3
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

2nd Harmonic76 dBc
3rd Harmonic69 dBc
@ MHz50
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureCurrent FB
BW @ Acl900 MHz
CMRR(Min)67 dB
CMRR(Typ)75 dB
Input Bias Current(Max)5000000 pA
Iq per channel(Max)17.6 mA
Iq per channel(Typ)17.1 mA
Number of Channels1
Offset Drift(Typ)3 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)420 mA
Package GroupVQFN
Package Size: mm2:W x L16VQFN: 9 mm2: 3 x 3(VQFN) PKG
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)8000 V/us
Total Supply Voltage(Max)32 +5V=5, +/-5V=10
Total Supply Voltage(Min)14 +5V=5, +/-5V=10
Vn at 1kHz(Typ)3 nV/rtHz
Vn at Flatband(Typ)1.85 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)2 mV

Öko-Plan

RoHSSee ti.com

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: THS3491DDAEVM
    THS3491DDA Evaluaton Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: THS3491RGTEVM
    THS3491RGT Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, Revision: A, Datei veröffentlicht: Jan 17, 2005
    As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

Modellreihe

Herstellerklassifikation

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)