TS3USB221A
- VCC operation at 2.5V to 3.3V
- VI/O accepts signals up to 5.5V
- 1.8V compatible control-pin inputs
- Low-power mode when OE is disabled (1µA)
- RON = 6Ω maximum
- ΔRON = 0.2Ω typical
- CIO(ON) = 6pf typical
- Low power consumption (30µA maximum)
- High bandwidth (900MHz typical)
- Latch-up performance exceeds 100mA per JESD 78, Class II
- ESD performance tested per JEDEC JS-001
- 7000V human-body model
- 1000V charged-device model (JEDEC JS-002)
- ESD performance I/O to GND
- 12kV human-body model
The TS3USB221A device is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The wide bandwidth (900MHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. The device also has a low power mode that can reduce the power consumption to 1µA for portable applications with a battery or limited power budget. The device is designed for low bit-to-bit skew and high channel-to-channel noise isolation, and is compatible with various standards, such as high-speed USB 2.0 (480Mbps).
The TS3USB221A device integrates ESD protection cells on all pins, is available in a tiny µQFN package (2mm × 1.5mm) and is characterized over the free air temperature range from –40°C to 85°C.
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기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TS3USB221A ESD Protected, High-Speed USB 2.0 (480Mbps) 1:2 Multiplexer and Demultiplexer Switch With Single Enable datasheet (Rev. C) | PDF | HTML | 2024. 10. 16 | |
| 애플리케이션 노트 | High-Speed Layout Guidelines for Signal Conditioners and USB Hubs (Rev. A) | PDF | HTML | 2026. 1. 8 | ||
| 애플리케이션 노트 | Passive Mux Selection Based On Bandwidth (Rev. A) | PDF | HTML | 2024. 7. 31 | ||
| 백서 | Selecting signal switches to enable IoT communication modules | 2017. 3. 20 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
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The TS3USB221EEVM is an evaluation module for the Texas Instruments high-speed USB 2.0 (480-Mbps) 1:2 multiplexer/demultiplexer switch. The USB221EEVM allows signals to pass with minimum edge and phase distortion, integrates IEC-level ESD protection cells on all pins, and also multiplexes (...)
TS3USB221EVM — TS3USB221 평가 모듈
The TS3USB221EVM is an evaluation module for the Texas Instruments high-speed USB 2.0 (480-Mbps) 1:2 multiplexer/demultiplexer switch. The USB221EVM allows signals to pass with minimum edge and phase distortion and also multiplexes differential signals from a common USB input to one of two (...)
High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer and Demultiplexer Switch With Sing
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| UQFN (RSE) | 10 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.