TMUX121
- Compatible with high-speed I 3C signals
- High performance switch characteristics:
- Bandwidth (–3 dB): 3.0 GHz
- R ON (typical): 3 Ω
- C ON (typical): 1.7 pF
- T PD (typical): 60 ps
- T SWEK (typical): 2 ps
- Low current consumption: 12 µA (typical)
- Special features:
- I POFF protection prevents current leakage in Powered-Down state
- 1.8 V and 3.3 V compatible control inputs (SEL, EN)
- 3.3 V supply voltage
- Industrial temperature range: –40 to 125°C
- Compact 10-pin 1.4 mm × 1.8 mm, UQFN package
The TMUX121 is a high performance bidirectional 2-channel, 2:1 (SPDT) switch that supports both differential and single ended signals. The TMUX121 is an analog passive switch which features power-off protection forcing all I/O pins to be in high-impedance mode when power is not present on the V DD pin. The select and enable pins of the TMUX121 compatible with 1.8 V and 3.3 V control voltage, allowing them to be directly interfaced with the General purpose I/O (GPIO) from low voltage processors. This, along with the low on-resistance and low on capacitance of the device, make the TMUX121 an excellent choice for supporting switching a wide range of analog signals and digital communication protocol standards, including high-speed standards such as I 3C.
The TMUX121 comes in a small 10-pin UQFN package with only 1.8 mm × 1.4 mm in size, which makes it useful when PCB area is limited.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TMUX121 Low-Capacitance, 2-Channel, 2:1 Switch with Power-Off Isolationand 1.8-V Logic datasheet | PDF | HTML | 2023/08/25 |
| Application note | Designing with Multiple Multiplexers in Series: A Guide to Cascading Multiplexers | PDF | HTML | 2024/01/31 | |
| Application brief | Important Multiplexer Characteristics for I3C Applications | PDF | HTML | 2023/07/27 |
설계 및 개발
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The DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling quick evaluation of design concepts and verifying simulations. It is available in three industry-standard packages (SC70, SOT23 (...)
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| UQFN (NKG) | 10 | 옵션 보기 |
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
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