- 制造厂商:TI
- 产品类别:开关与多路复用器
- 技术类目:特定于协议的开关和多路复用器
- 功能描述:3.3V、2:1 (SPDT)、8 通道千兆通道 LAN 交换机
- 点击这里打开及下载TS3L301的技术文档资料
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The TS3L301 is a 16-bit to 8-bit multiplexer/demultiplexer local area network (LAN) switch with a single select (SEL) input. The SEL input controls the data path of the multiplexer/demultiplexer.
The device provides a low and flat ON-state resistance (ron) and an excellent ON-state resistance match. Low input/output capacitance, high-bandwidth, low skew, and low crosstalk among channels make this device suitable for various LAN applications, such as 10/100/1000 Base-T.
- Wide Bandwidth (BW = 900 MHz Typ)
- Low Crosstalk (XTALK = -41 dB Typ)
- Low Bit-to-Bit Skew [tsk(o) = 0.2 ns Max]
- Low and Flat ON-State Resistance(ron = 4 Typ)
- Low Input/Output Capacitance(CON = 10 pF Typ)
- Rail-to-Rail Switching on Data I/O Ports (0 to 5 V)
- VDD Operating Range From 3 V to 3.6 V
- Ioff Supports Partial Power-Down-Mode Operation
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Performance Tested Per JESD 22
- 2000-V Human-Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
- Suitable for 10-/100-/1000-Mbit Ethernet Signaling
- APPLICATIONS
- 10/100/1000 Base-T Signal Switching
- Differential (LVDS, LVPECL) Signal Switching
- Digital Video Signal Routing
- Notebook Docking Signal Routing
- Hub and Router Signal Switching
- Protocols
- 10 BASE-T, 100 BASE-T, 1000 BASE-T, LVDS, LAN
- Configuration
- 2:1 SPDT
- Number of channels (#)
- 8
- Bandwidth (MHz)
- 900
- Supply voltage (Max) (V)
- 3.6
- Supply voltage (Min) (V)
- 3
- Ron (Typ) (Ohms)
- 4
- Input/ouput voltage (Min) (V)
- 0
- Input/ouput voltage (Max) (V)
- 5
- Supply current (Typ) (uA)
- 250
- ESD HBM (Typ) (kV)
- 2
- Operating temperature range (C)
- -40 to 85
- Crosstalk (dB)
- -90
- ESD CDM (kV)
- 1
- ICC (Typ) (uA)
- 250
- Input/output continuous current (Max) (mA)
- 128
- COFF (Typ) (pF)
- 10
- CON (Typ) (pF)
- 3.5
- Off isolation (Typ) (dB)
- -39
- OFF-state leakage current (Max) (μA)
- 1
- Propagation delay (ns)
- 0.25
- Ron (Max) (Ohms)
- 8
- Ron channel match (Max) (Ohms)
- 1.2
- RON flatness (Typ) (Ohms)
- 0.7
- Turn off time (disable) (Max) (ns)
- 8.5
- Turn on time (enable) (Max) (ns)
- 11.5
- VIH (Min) (V)
- 2
- VIL (Max) (V)
- 0.8
TS3L301的完整型号有:TS3L301DGG、TS3L301DGGR、TS3L301DGVR,以下是这些产品的关键参数及官网采购报价:
TS3L301DGG,工作温度:-40 to 85,封装:TSSOP (DGG)-48,包装数量MPQ:40个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TS3L301DGG的批量USD价格:1.715(1000+)
TS3L301DGGR,工作温度:-40 to 85,封装:TSSOP (DGG)-48,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TS3L301DGGR的批量USD价格:1.429(1000+)
TS3L301DGVR,工作温度:-40 to 85,封装:TVSOP (DGV)-48,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TS3L301DGVR的批量USD价格:1.429(1000+)
HSPICE Model for TS3L301
TIDEP0036 参考设计演示了如何在 TMS320C6657 器件上轻松运行经 TI 优化的 Opus 编码器/解码器。由于 Opus 支持各类比特率、帧大小和采样率且均延迟极低,因而适用于语音通信、联网音频甚至高性能音频处理应用。较之 ARM 等通用处理器,此设计还通过在 DSP 上实现 Opus 编解码器来提升性能。根据通用处理器上所运行代码的优化级别,通过在 C66x TI DSP 核心上实现 Opus 编解码器即可提供 3 倍于 ARM CORTEX A-15 方案的性能。