TS3V340 具有低而平坦的导通电阻的四路 SPDT 宽频带视频开关
The TI video switch TS3V340 is a 4-bit 1-of-2 multiplexer/demultiplexer with a single switch-enable (EN)\ input. When EN\ is low, the switch is enabled and the D port is connected to the S port. When EN\ is high, the switch is disabled and the high-impedance state exists between the D and S ports. The select (IN) input controls the data path of the multiplexer/demultiplexer.
Low differential gain and phase makes this switch ideal for composite and RGB video applications. The device has a wide bandwidth and low crosstalk, making it suitable for high-frequency applications as well.
This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down
| TS3V340 | |
| Voltage Node(V) | 3.3 |
| Vcc min(V) | 3 |
| Vcc max(V) | 3.6 |
| No. of Bits | 4 |
| ron(max)(ohms) | 6 |
| ICC(uA) | 1500 |
| tpd max(ns) | 3.5 |
TS3V340 特性
- Low Differential Gain and Phase (DG = 0.2%, DP = 0.1° Typ)
- Wide Bandwidth (BW = 500 MHz Typ)
- Low Crosstalk (XTALK = –80 dB Typ)
- Bidirectional Data Flow, With Near-Zero Propagation Delay
- Low and Flat ON-State Resistance (ron = 3
Typ)
- VCC Operating Range From 3 V to 3.6 V
- Ioff Supports Partial-Power-Down Mode Operation
- Data and Control Inputs Provide Undershoot Clamp Diode
- 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 Both RGB and Composite Video Switching
TS3V340 芯片订购指南
| 器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| TS3V340D | ACTIVE | -40 to 85 | 0.80 | 1ku | SOIC (D) | 16 | 40 | TUBE | |
| TS3V340DE4 | ACTIVE | -40 to 85 | 0.80 | 1ku | SOIC (D) | 16 | 40 | TUBE | |
| TS3V340DG4 | ACTIVE | -40 to 85 | 0.80 | 1ku | SOIC (D) | 16 | 40 | TUBE |
TS3V340 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| TS3V340D | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TS3V340D | TS3V340D |
| TS3V340DE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TS3V340DE4 | TS3V340DE4 |
| TS3V340DG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TS3V340DG4 | TS3V340DG4 |
TS3V340 应用技术支持与电子电路设计开发资源下载
- TS3V340 数据资料 dataSheet 下载.PDF
- TI 德州仪器信号开关产品选型与价格 . xls
- Logic Guide 2009 (PDF 4263 KB)
- 防止模拟开关的额外功耗 (PDF 392 KB) (PDF 1305 KB)
- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
- TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
- Live Insertion (PDF 150 KB)
- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)