홈 증폭기 프로그래밍 가능한 가변적 게인 증폭기(PGA 및 VGA)
홈
증폭기
프로그래밍 가능한 가변적 게인 증폭기(PGA 및 VGA)

THS770012

활성

10~13dB 선택 가능 게인을 지원하는 고속 완전 차동 ADC 드라이버 증폭기

지금 주문하기
데이터 시트

THS770012

활성
데이터 시트 지금 주문하기

제품 상세 정보

PGA/VGA PGA Number of channels 1 Vs (min) (V) 4.75 Vs (max) (V) 5 Input type Differential Output type Differential Interface type Resistance BW at Acl (MHz) 900 Acl, min spec gain (V/V) 3 Voltage gain (min) (V/V) 3 Voltage gain (max) (V/V) 4.8 Gain (max) (dB) 13.7 Architecture Fully Differential ADC Driver Features On chip gain resistors, Shutdown Input voltage noise (typ) (µV√Hz) 0.0015 Slew rate (typ) (V/µs) 3400 Iq per channel (typ) (mA) 100 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 Input type Differential Output type Differential Interface type Resistance BW at Acl (MHz) 900 Acl, min spec gain (V/V) 3 Voltage gain (min) (V/V) 3 Voltage gain (max) (V/V) 4.8 Gain (max) (dB) 13.7 Architecture Fully Differential ADC Driver Features On chip gain resistors, Shutdown Input voltage noise (typ) (µV√Hz) 0.0015 Slew rate (typ) (V/µs) 3400 Iq per channel (typ) (mA) 100 Rating Catalog Operating temperature range (°C) -40 to 85
VQFN (RGE) 24 16 mm² (4 mm × 4 mm)
  • 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.
filter 기타 프로그래밍 가능한 가변적 게인 증폭기(PGA 및 VGA) 찾기
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기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
3개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 Broadband, Fully Differential 14-/16-Bit ADC Driver Amplifier.. datasheet (Rev. C) 2012. 1. 23
e북 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017. 3. 28
사용 설명서 TSW3725 Evaluation Module 2011. 10. 25

설계 및 개발

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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 (...)
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시뮬레이션 모델

THS770012 ADS Model

SLOJ180.ZIP (46 KB) - SPICE 모델
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THS770012 PSpice Model

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

THS770012 TINA-TI Reference Design

SLOM196.TSC (99 KB) - TINA-TI 레퍼런스 설계
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시뮬레이션 모델

THS770012 TINA-TI Spice Model

SLOM195.ZIP (18 KB) - Tina-TI Spice 모델
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패키지 핀 CAD 기호, 풋프린트 및 3D 모델
VQFN (RGE) 24 Ultra Librarian
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