THS4513
Amplificador diferencial completo de bajo ruido, baja distorsión, de 1.6 GHz, con ganancia mínima de
THS4513
- Fully-Differential Architecture
- Centered Input Common-Mode Range
- Minimum Gain of 1 V/V (0 dB)
- Bandwidth: 1600 MHz
- Slew Rate: 5100 V/µs
- 1% Settling Time: 2.9 ns
- HD2: –75 dBc at 70 MHz
- HD3: –86 dBc at 70 MHz
- OIP2: 77 dBm at 70 MHz
- OIP3: 42 dBm at 70 MHz
- Input Voltage Noise: 2.2 nV/√Hz (f > 10 MHz)
- Noise Figure: 19.8 dB
- Output Common-Mode Control
- Power Supply:
- Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)
- Current: 37.7 mA
- Power-Down Capability: 0.65 mA
- APPLICATIONS
- 5-V Data Acquisition Systems, High Linearity ADC Amplifier
- Wireless Communication
- Medical Imaging
- Test and Measurement
All trademarks are the property of their respective owners.
The THS4513 is a wideband, fully-differential op amp designed for 3.3-V to 5-V data acquisition systems. It has very low noise at 2.2 nV/√Hz, and extremely low harmonic distortion of –75 dBc HD2 and –86 dBc HD3 at 70 MHz with 2-VPP output, G = 0 dB, and 200- load. Slew rate is very high at 5100 V/μs and with settling time of 2.9 ns to 1% (2-V step), it is ideal for pulsed applications. It is designed for a minimum gain of 0 dB.
To allow for dc-coupling to analog-to-digital converters (ADCs), its unique output common-mode control circuit maintains the output common-mode voltage within 5-mV offset (typ) from the set voltage, when set within 0.5 V of midsupply, with less than 4-mV differential offset voltage. The common-mode set point is set to midsupply by internal circuitry, which may be overdriven from an external source.
The input and output are optimized for best performance with their common-mode voltages set to midsupply. Along with high performance at low power-supply voltage, this design makes it ideal for extremely high-performance, single-supply 5-V data acquisition systems.
The THS4513 is offered in a quad, leadless QFN-16 package (RGT), and is characterized for operation over the full industrial temperature range from –40°C to +85°C.
Documentación técnica
Tipo | Título | Fecha | ||
---|---|---|---|---|
* | Data sheet | Wideband, Low-Noise, Low-Distortion, Fully-Differential Amplifier. datasheet (Rev. E) | 29 ene 2013 | |
E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 28 mar 2017 | ||
Application note | Fully-Differential Amplifiers (Rev. E) | 19 sep 2016 | ||
Analog Design Journal | Low-power, high-intercept interface to the ADS5424, 105-MSPS converter | 10 oct 2005 | ||
Analog Design Journal | Analysis of fully differential amplifiers | 11 mar 2005 | ||
Analog Design Journal | Fully differential amplifiers applications:Line termination,driving high-speed.. | 02 mar 2005 | ||
Application note | Noise Analysis for High Speed Op Amps (Rev. A) | 17 ene 2005 |
Diseño y desarrollo
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THS4508EVM — THS4508 Módulo de evaluación
THS4508EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.
The THS4508EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 10 dB and 50 ohm input and (...)
THS4511EVM — THS4511 Módulo de evaluación
THS4511EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.
The THS4511EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0 dB and 50 ohm input and (...)
THS4513EVM — THS4513 Módulo de evaluación
THS4513EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.
The THS4513EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0dB and 50 ohm input and (...)
THS4520EVM — THS4520 Módulo de evaluación
THS4520EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.
The THS4520EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0 dB and 50 Ω (...)
THS4513 TINA-TI Reference Design (Rev. A)
PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI
TINA-TI — Programa de simulación analógica basado en SPICE
Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
---|---|---|
VQFN (RGT) | 16 | Ultra Librarian |
Pedidos y calidad
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
- Lugar de fabricación
- Lugar de ensamblaje
Soporte y capacitación
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