THS7374
- 4-SDTV Video Amplifiers for CVBS, S-Video,
Y'P'BP'R 480i/576i, Y'U'V', or G'B'R' (R'G'B') - Integrated Low-Pass Filters:
- 6th-Order 9.5-MHz (–3 dB) Butterworth
- –1 dB Passband Bandwidth at 8.2-MHz
- 54-dB Attenuation at 27-MHz
- 150-MHz (–3 dB) Filter Bypass Mode
- Versatile Input Biasing
- DC-Coupled with 300-mV Output Shift
- AC-Coupled with Sync-Tip Clamp
- AC-Coupled with Biasing Allowed
- Built-in 6-dB Gain (2 V/V)
- +3-V to +5-V Single-Supply Operation
- Rail-to-Rail Output:
- Output Swings Within 100 mV from the Rails to Allow AC or DC Output Coupling
- Supports Driving 2 Lines per Channel
- Low 9.6-mA at 3.3-V Total Quiescent Current
- 0.1-µA Disabled Supply Current Function
- Low Differential Gain/Phase of 0.15%/0.3°
- Lead-Free and Green TSSOP-14 Package
Fabricated using the revolutionary complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7374 is a low-power, single-supply 3 V to 5 V four-channel integrated video buffer. It incorporates a sixth-order Butterworth filter (able to be bypassed) which is useful as a digital-to-analog converter (DAC) reconstruction filter or an analog-to-digital converter (ADC) anti-aliasing filter. The 9.5-MHz filter is a perfect choice for SDTV video that includes composite (CVBS), s-video, Y'U'V', G'B'R' (R'G'B'), and Y'P'BP'R 480i/576i.
As part of the THS7374 flexibility, the input can be configured for either ac or dc-coupled inputs. The 300-mV output level shift allows for a full sync dynamic range at the output with 0-V input. The ac-coupled modes include a transparent sync-tip clamp option for CVBS, Y', and G'B'R' signals with sync. AC-coupled biasing for C'/P'B/P'R channels can easily be achieved by adding an external resistor.
The THS7374 is the perfect choice for all video buffer applications. Its rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The ability to drive two lines per channel, or 75-Ω loads, allows for maximum flexibility as a video line driver. The 9.6-mA total quiescent current at 3.3 V and 0.1-µA disabled current makes it an excellent choice for portable or other power-sensitive applications.
The THS7374 is available in a TSSOP-14 package that is lead-free and green (RoHS) compliant.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | 4-Channel SDTV Video Amplifier with 6th-Order Filters and 6-dB Gain datasheet (Rev. B) | 2011/01/04 | |
Application note | Noise Analysis for High Speed Op Amps (Rev. A) | 2005/01/17 |
설계 및 개발
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THS7374EVM — THS7374 평가 모듈
The THS7374EVM is an evaluation module for the PW (14-lead TSSOP) package.
The THS7374EVM is designed to quickly and easily demonstrate the functionality and versatility of the device. The EVM is ready to connect to power, signal source, and test instruments through the use of on-board connectors. (...)
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
TSSOP (PW) | 14 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치