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TS2DDR2811 具有低而平坦的导通电阻的 1GHz 带宽、8 位 SPST 开关

The TS2DDR2811 is a 8-channel single-pole single-throw (SPST) signal switch capable of switching signals with bandwidth in excess of 1 GHz. The device includes a select pin (SEL) that is used to select any 1 of the 8 channel inputs. This select pin controls the data path of the SPST switch. 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 high-bandwidth applications, such as DDR2, 10/100/1000 Base-T, audio, and video.

	TS2DDR2811
Voltage Nodes(V)	3.3
Voltage Node(V)	3.3
Vcc min(V)	3
Vcc max(V)	3.6
No. of Bits	8
IL OFF(Max)(nA)	1000
ron(max)(ohms)	6
RON Mis-match(Max)(Ohms)	1
ICC(uA)	250
ON Time(Max)(ns)	15
OFF Time(Max)(ns)	9
VCC(Min)(V)	3
VCC(Max)(V)	3.6

TS2DDR2811 特性

• Wide Bandwidth (BW = 1100 MHz Typ)
• Low Crosstalk (XTALK = –37 dB Typ)
• Low Bit-to-Bit Skew (tsk(o) = 100 ps Max)
• Low and Flat ON-State Resistance (rON = 4 Typ, rON(flat)  = 0.5 Typ)
• Low Input/Output Capacitance (CON = 8 pF Typ)
• Rail-to-Rail Switching on Data I/O Ports (0 V to 5 V)
• VCC Operating Range From 3 V to 3.6 V
• 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)
• APPLICATIONS
  • DDR2 Signal Switching
  • GbE LAN Signal Switching
  • Hub and Router Signal Switching
  • Audio/Video Switching

TS2DDR2811 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
TS2DDR2811ZXYR	ACTIVE	-40 to 85	0.50 | 1ku	BGA MICROSTAR JUNIOR (GQN) | 20	2500 | LARGE T&R

TS2DDR2811 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
TS2DDR2811ZXYR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	TS2DDR2811ZXYR	TS2DDR2811ZXYR

TS2DDR2811 应用技术支持与电子电路设计开发资源下载

1. TS2DDR2811 数据资料 dataSheet 下载.PDF
2. TI 德州仪器信号开关产品选型与价格 . xls
3. Logic Guide 2009 (PDF 4263 KB)
4. 防止模拟开关的额外功耗 (PDF 392 KB) (PDF 1305 KB)
5. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
6. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
7. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
8. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
9. Designing With Logic (PDF 186 KB)
10. Live Insertion (PDF 150 KB)
11. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
12. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
14. LOGIC Pocket Data Book (PDF 6001 KB)
15. HiRel Unitrode Power Management Brochure (PDF 206 KB)
16. Logic Cross-Reference (PDF 2938 KB)