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TS2DDR2811 数据表(PDF) 1 Page - Texas Instruments |
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TS2DDR2811 数据表(HTML) 1 Page - Texas Instruments |
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1 / 13 page  A 1 2 3 4 5 B C D TS2DDR2811 www.ti.com SCDS294 – DECEMBER 2009 1-GHz BANDWIDTH, 8-CHANNEL SPST SWITCH Check for Samples: TS2DDR2811 1 FEATURES ZXY PACKAGE • Wide Bandwidth (BW = 1100 MHz Typ) (BOTTOM VIEW) • Low Crosstalk (XTALK = –37 dB Typ) • Low Bit-to-Bit Skew (tsk(o) = 100 ps Max) • Low and Flat ON-State Resistance (rON = 4 Ω Typ, rON(flat) = 0.5 Ω 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 TERMINAL ASSIGNMENTS • ESD Performance Tested Per JESD 22 D B6 B5 B3 SEL B0 – 2000-V Human-Body Model C B 7 B4 B2 B1 N.C. (A114-B, Class II) B GND A5 A3 A1 VCC – 1000-V Charged-Device Model (C101) A A7 A6 A4 A2 A0 1 2 3 4 5 APPLICATIONS • DDR2 Signal Switching • GbE LAN Signal Switching • Hub and Router Signal Switching • Audio/Video Switching DESCRIPTION/ORDERING INFORMATION 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. Table 1. ORDERING INFORMATION TA PACKAGE(1) (2) ORDERABLE PART NUMBER TOP-SIDE MARKING –40°C to 85°C BGA – ZXY Tape and reel TS2DDR2811ZXYR SJ811 (1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. (2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2009, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
类似零件编号 - TS2DDR2811 |
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类似说明 - TS2DDR2811 |
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