제품 상세 정보

PGA/VGA PGA Number of channels 1 Vs (min) (V) 4.75 Vs (max) (V) 5 BW at Acl (MHz) 900 Acl, min spec gain (V/V) 4 Architecture Fully Differential ADC Driver Features On chip gain resistors, Shutdown Slew rate (typ) (V/µs) 3400 Iq per channel (typ) (mA) 100 Gain (max) (dB) 13.7 Rating Catalog Operating temperature range (°C) -40 to 85
PGA/VGA PGA Number of channels 1 Vs (min) (V) 4.75 Vs (max) (V) 5 BW at Acl (MHz) 900 Acl, min spec gain (V/V) 4 Architecture Fully Differential ADC Driver Features On chip gain resistors, Shutdown Slew rate (typ) (V/µs) 3400 Iq per channel (typ) (mA) 100 Gain (max) (dB) 13.7 Rating Catalog Operating temperature range (°C) -40 to 85
VQFN (RGE) 24 16 mm² 4 x 4
  • 900MHz Bandwidth at Gain of +10dB
  • 3300V/µs Slew Rate, VOUT = 2V step
  • Adjustable Gain: +10dB to +13.7dB
  • IMD3: –100dBc, VOUT = 2VPP, RL = 400Ω,
    f = 100MHz
  • OIP3: 47dBm, f = 100MHz
  • Noise Figure: 10.7 dB, f = 100MHz
  • 900MHz Bandwidth at Gain of +10dB
  • 3300V/µs Slew Rate, VOUT = 2V step
  • Adjustable Gain: +10dB to +13.7dB
  • IMD3: –100dBc, VOUT = 2VPP, RL = 400Ω,
    f = 100MHz
  • OIP3: 47dBm, f = 100MHz
  • Noise Figure: 10.7 dB, f = 100MHz

The THS770012 is a wideband, fully-differential amplifier, with adjustable gain range from +10dB to +13.7dB (with external components). It is designed and optimized specifically for driving 16-bit analog-to-digital converters (ADCs) at input frequencies up to 130MHz, and 14-bit ADCs at input frequencies up to 200MHz. This device provides high bandwidth, high-voltage output with low distortion and low noise, critical in high-speed data acquisition systems that require very high dynamic range, such as wireless base stations and test and measurement applications. This device also makes an excellent differential amplifier for general-purpose, high-speed differential signal chain and short line driver applications.

The THS770012 operates on a nominal +5V single supply, offers very fast, 7.5ns maximum recovery time from overdrive conditions, and has a power-down mode for power saving. The THS770012 is offered in a Pb-free (RoHS compliant) and green, QFN-24 thermally-enhanced package. It is characterized for operation over the industrial temperature range of –40°C to +85°C.

The THS770012 is a wideband, fully-differential amplifier, with adjustable gain range from +10dB to +13.7dB (with external components). It is designed and optimized specifically for driving 16-bit analog-to-digital converters (ADCs) at input frequencies up to 130MHz, and 14-bit ADCs at input frequencies up to 200MHz. This device provides high bandwidth, high-voltage output with low distortion and low noise, critical in high-speed data acquisition systems that require very high dynamic range, such as wireless base stations and test and measurement applications. This device also makes an excellent differential amplifier for general-purpose, high-speed differential signal chain and short line driver applications.

The THS770012 operates on a nominal +5V single supply, offers very fast, 7.5ns maximum recovery time from overdrive conditions, and has a power-down mode for power saving. The THS770012 is offered in a Pb-free (RoHS compliant) and green, QFN-24 thermally-enhanced package. It is characterized for operation over the industrial temperature range of –40°C to +85°C.

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기술 자료

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4개 모두 보기
유형 직함 날짜
* Data sheet Broadband, Fully Differential 14-/16-Bit ADC Driver Amplifier.. datasheet (Rev. C) 2012/01/23
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017/03/28
User guide TSW3725 Evaluation Module 2011/10/25
Application note Noise Analysis for High Speed Op Amps (Rev. A) 2005/01/17

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

THS770012EVM — THS770012 평가 모듈

The THS770012 evaluation module (EVM) is used for testing the performance of the THS770012 high-speed, fully differential, amplifier device. The THS770012EVM schematic is shown in the THS770012 datasheet. The THS770012EVM is configured to connect to standard 50Ω lab equipment to allow quick and (...)
TI.com에서 구매 불가
시뮬레이션 모델

THS770012 ADS Model

SLOJ180.ZIP (46 KB) - Spice Model
시뮬레이션 모델

THS770012 PSpice Model

SLOM197.ZIP (19 KB) - PSpice Model
시뮬레이션 모델

THS770012 TINA-TI Reference Design

SLOM196.TSC (99 KB) - TINA-TI Reference Design
시뮬레이션 모델

THS770012 TINA-TI Spice Model

SLOM195.ZIP (18 KB) - TINA-TI Spice Model
시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
시뮬레이션 툴

TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램

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 (...)
사용 설명서: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
VQFN (RGE) 24 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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