THS4303

Name: THS4303
Brand: TI
SKU: THS4303
Price: 3.318 USD

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Breitband-Verstärker mit fester Verstärkung, 1,8 GHz

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Datenblatt

document-pdfAcrobat Wideband Fixed-Gain Amplifier datasheet (Rev. B) (Englisch)

THS4303

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Datenblatt

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Produktdetails

Architecture

Fixed Gain/Buffer

Number of channels

1

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

3

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

5

GBW (typ) (MHz)

1800

BW at Acl (MHz)

1800

Acl, min spec gain (V/V)

10

Slew rate (typ) (V/µs)

5500

Vn at flatband (typ) (nV√Hz)

2.8

Vn at 1 kHz (typ) (nV√Hz)

18

Iq per channel (typ) (mA)

34

Vos (offset voltage at 25°C) (max) (mV)

4.25

Rail-to-rail

No

Features

Shutdown

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

60

Input bias current (max) (pA)

1000000

Offset drift (typ) (µV/°C)

20

Iout (typ) (mA)

180

2nd harmonic (dBc)

65

3rd harmonic (dBc)

76

Frequency of harmonic distortion measurement (MHz)

70

Architecture

Fixed Gain/Buffer

Number of channels

1

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

3

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

5

GBW (typ) (MHz)

1800

BW at Acl (MHz)

1800

Acl, min spec gain (V/V)

10

Slew rate (typ) (V/µs)

5500

Vn at flatband (typ) (nV√Hz)

2.8

Vn at 1 kHz (typ) (nV√Hz)

18

Iq per channel (typ) (mA)

34

Vos (offset voltage at 25°C) (max) (mV)

4.25

Rail-to-rail

No

Features

Shutdown

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

60

Input bias current (max) (pA)

1000000

Offset drift (typ) (µV/°C)

20

Iout (typ) (mA)

180

2nd harmonic (dBc)

65

3rd harmonic (dBc)

76

Frequency of harmonic distortion measurement (MHz)

70

VQFN (RGT)

16

9 mm² 3 x 3

Fixed Closed-Loop Gain Amplifier
- 10 V/V (20 dB)
Wide Bandwidth: 1.8 GHz
High Slew Rate: 5500 V/µs
Low Total Input Referred Noise: 2.5 nV/Hz
Low Distortion
- HD₂: –65 dBc at 70 MHz
- HD₃: –76 dBc at 70 MHz
- IMD₃: –85 dBc at 100 MHz
- OIP₃: 34 dBm at 100 MHz
- IMD₃: –70 dBc at 300 MHz
- OIP₃: 27 dBm at 300 MHz
High Output Drive: ±180 mA
Power Supply Voltage: 3 V or 5 V
APPLICATIONS
- Wideband Signal Processing
- Wireless Transceivers
- IF Amplifier
- ADC Preamplifier
- DAC Output Buffers
- Test, Measurement, and Instrumentation
- Medical and Industrial Imaging

PowerPAD is a trademark of Texas Instruments.

Fixed Closed-Loop Gain Amplifier
- 10 V/V (20 dB)
Wide Bandwidth: 1.8 GHz
High Slew Rate: 5500 V/µs
Low Total Input Referred Noise: 2.5 nV/Hz
Low Distortion
- HD₂: –65 dBc at 70 MHz
- HD₃: –76 dBc at 70 MHz
- IMD₃: –85 dBc at 100 MHz
- OIP₃: 34 dBm at 100 MHz
- IMD₃: –70 dBc at 300 MHz
- OIP₃: 27 dBm at 300 MHz
High Output Drive: ±180 mA
Power Supply Voltage: 3 V or 5 V
APPLICATIONS
- Wideband Signal Processing
- Wireless Transceivers
- IF Amplifier
- ADC Preamplifier
- DAC Output Buffers
- Test, Measurement, and Instrumentation
- Medical and Industrial Imaging

PowerPAD is a trademark of Texas Instruments.

The THS4303 device is a wideband, fixed-gain amplifier that offers high bandwidth, high slew rate, low noise, and low distortion. This combination of specifications enables analog designers to transcend current performance limitations and process analog signals at much higher speeds than previously possible with closed-loop, complementary amplifier designs. The devices are offered in a 16-pin leadless package and incorporate a powerdown mode for quiescent power savings.

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Technische Dokumentation

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Alle anzeigen 3

	Typ	Titel	Datum
*	Data sheet	Wideband Fixed-Gain Amplifier datasheet (Rev. B)	20 Jan 2005
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics	28 Mär 2017
	Application note	Noise Analysis for High Speed Op Amps (Rev. A)	17 Jan 2005

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

THS4303EVM — THS4303 Breitband-Evaluierungsmodul

The THS4303 evaluation module (EVM) User's Guide is included within the THS4303 Datasheet.

The THS4303 EVM provides a platform for evaluating the THS4303 wideband, fixed-gain amplifier. The user needs only power, input signal, and test instrument to operate the EVM. The THS4303 offers high (...)

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Simulationsmodell

THS4303 ADS Model

SLOJ181.ZIP (57 KB) - Spice Model

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Simulationsmodell

THS4303 PSpice Model (Rev. A)

SLOM133A.ZIP (57 KB) - PSpice Model

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Simulationsmodell

THS4303 TINA-TI Reference Design (Rev. B)

SLAC094B.TSC (101 KB) - TINA-TI Reference Design

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Simulationsmodell

THS4303 TINA-TI Spice Model (Rev. A)

SLAM023A.ZIP (4 KB) - TINA-TI Spice Model

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Berechnungstool

ANALOG-ENGINEER-CALC — Rechner für Analogtechniker

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)

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Berechnungstool

VOLT-DIVIDER-CALC — Voltage divider calculation tool

The voltage divider calculation tool (VOLT-DIVIDER-CALC) quickly determines a set of resistors for a voltage divider. This KnowledgeBase JavaScript utility can be used to find a set of resistors for a voltage divider to achieve the desired output voltage. VOLT-DIVIDER-CALC can also be used to (...)

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Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

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Simulationstool

TINA-TI — SPICE-basiertes analoges Simulationsprogramm

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

Benutzerhandbuch: PDF

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Gehäuse	Pins	Herunterladen
VQFN (RGT)	16	Optionen anzeigen

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THS4303

Breitband-Verstärker mit fester Verstärkung, 1,8 GHz

THS4303

Produktdetails

Technische Dokumentation

Design und Entwicklung

THS4303EVM — THS4303 Breitband-Evaluierungsmodul

THS4303 ADS Model

THS4303 PSpice Model (Rev. A)

THS4303 TINA-TI Reference Design (Rev. B)

THS4303 TINA-TI Spice Model (Rev. A)

ANALOG-ENGINEER-CALC — Rechner für Analogtechniker

VOLT-DIVIDER-CALC — Voltage divider calculation tool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

TINA-TI — SPICE-basiertes analoges Simulationsprogramm

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