TMUXHS4212
- Provides bidirectional 2:1 mux or 1:2 demux
- Supports USB 3.2 up to 10 Gbps (Gen 2.0) and PCI Express up to 16 Gbps (Gen 4.0)
- Also supports SATA, SAS, Mipi DSI/CSI, FPD-Link III, LVDS, SFI and Ethernet interfaces
- −3-dB differential BW of 13 GHz
- Dynamic characteristics:
- Insertion loss = −1.3 / −1.8 dB at 5 / 8 Ghz
- Return loss = −13/ −12 dB at 5 / 8 Ghz
- Off isolation = −22 / −20 dB at 5 / 8 Ghz
- Adaptive common mode voltage tracking
- Supports common mode voltage up to 0 to 1.8 V
- Single supply voltage VCC of 3.3 or 1.8 V
- Ultra low active (180 µA) and standby power consumption (< 2 µA)
- Industrial temperature option with −40° to 105°C
- Available in 2.5 mm × 4.5 mm QFN package
The TMUXHS4212 is a high-speed bidirectional passive switch in mux or demux configurations. It is suited for many applications including USB Type-C™ and PCI Express. The TMUXHS4212 is a generic analog differential passive mux or demux that works for many high-speed differential interfaces with data rates up to 16 Gbps. The device can be used for higher data rates where the electrical channel has signal integrity margins. The TMUXHS4212 supports differential signaling with common mode voltage range (CMV) of up to 0 to 1.8 V and with differential amplitude up to 1800 mVpp. Adaptive CMV tracking ensures the channel through the device remains unchanged for the entire common mode voltage range.
The dynamic characteristics of the TMUXHS4212 allows high-speed switching, minimum attenuation to the signal eye diagram, and with very little added jitter. The device’s silicon design is optimized for excellent frequency response at higher frequency spectrum of the signals. Its silicon signal traces and switch network are matched for best intra-pair skew performance.
The TMUXHS4212 has an extended industrial temperature range that suits many rugged applications including industrial and high reliability use cases.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TMUXHS4212 Two-Channel Differential 2:1 MUX or 1:2 Demux datasheet (Rev. A) | PDF | HTML | 2022/03/05 |
| Application note | Schematic Checklist of TMUXHS4212EVM and TMUXHS4412EVM | PDF | HTML | 2021/03/16 | |
| White paper | Test Report for Cascade Analog Multiplexers | PDF | HTML | 2020/11/24 | |
| Certificate | TMUXHS4212EVM EU Declaration of Conformity (DoC) | 2020/07/29 | ||
| EVM User's guide | TMUXHS4212 EVM User's Guide | PDF | HTML | 2019/09/12 | |
| Application note | Passive Mux Selection Based On Bandwidth > Ron | 2019/09/11 | ||
| Application note | High-Speed Layout Guidelines for Signal Conditioners and USB Hubs | 2018/06/14 |
설계 및 개발
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TMUXHS4212EVM — 2채널 차동 2:1/1:2 20Gbps mux/demux 스위치 평가 모듈
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TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| VQFN (RKS) | 20 | 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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