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通訊協定與匯流排開關與多工器

TS3DDR4000

現行

3.3-V、2:1 (SPDT)、12 通道 DDR2、DDR3 & DDR4 切換器

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產品規格表

TS3DDR4000

現行
產品規格表 立即訂購

產品詳細資料

Protocols DDR2, DDR3, DDR4, MIPI Configuration 2:1 SPDT Number of channels 12 Ron (typ) (mΩ) 8300 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.3 Supply current (typ) (µA) 40 ESD HBM (typ) (kV) 3 Operating temperature range (°C) -40 to 85 Crosstalk (dB) -68 COFF (typ) (pF) 1 CON (typ) (pF) 0.5 Off isolation (typ) (dB) -34 OFF-state leakage current (max) (µA) 5 Ron (max) (mΩ) 11200 Ron channel match (max) (Ω) 1 RON flatness (typ) (Ω) 0.6 Turnoff time (disable) (max) (ns) 65 Turnon time (enable) (max) (ns) 65 VIH (min) (V) 1.4 VIL (max) (V) 0.5 Rating Catalog
Protocols DDR2, DDR3, DDR4, MIPI Configuration 2:1 SPDT Number of channels 12 Ron (typ) (mΩ) 8300 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.3 Supply current (typ) (µA) 40 ESD HBM (typ) (kV) 3 Operating temperature range (°C) -40 to 85 Crosstalk (dB) -68 COFF (typ) (pF) 1 CON (typ) (pF) 0.5 Off isolation (typ) (dB) -34 OFF-state leakage current (max) (µA) 5 Ron (max) (mΩ) 11200 Ron channel match (max) (Ω) 1 RON flatness (typ) (Ω) 0.6 Turnoff time (disable) (max) (ns) 65 Turnon time (enable) (max) (ns) 65 VIH (min) (V) 1.4 VIL (max) (V) 0.5 Rating Catalog
NFBGA (ZBA) 48 24 mm² (8 mm × 3 mm)
  • Wide VDD Range: 2.375 V – 3.6 V
  • High Bandwidth: 5.6 GHz Typical (single-ended); 6.0 GHz Typical (differential)
  • Low Switch On-Resistance (RON): 8 Ω Typical
  • Low Bit-to-Bit Skew: 3ps Typical; 6ps Max across All Channels
  • Low Crosstalk: –34 dB Typical at 1067 MHz
  • Low Operating Current: 40 µA Typical
  • Low-Power Mode with Low Current Consumption: 2 µA Typical
  • IOFF Protection Prevents Current Leakage in Powered Down State (VDD = 0 V)
  • Supports POD_12, SSTL_12, SSTL_15 and SSTL_18 Signaling
  • ESD Performance:
    • 3-kV Human Body Model (A114B, Class II)
    • 1-kV Charged Device Model (C101)
  • 8 mm x 3 mm 48-balls 0.65-mm Pitch ZBA Package
  • Wide VDD Range: 2.375 V – 3.6 V
  • High Bandwidth: 5.6 GHz Typical (single-ended); 6.0 GHz Typical (differential)
  • Low Switch On-Resistance (RON): 8 Ω Typical
  • Low Bit-to-Bit Skew: 3ps Typical; 6ps Max across All Channels
  • Low Crosstalk: –34 dB Typical at 1067 MHz
  • Low Operating Current: 40 µA Typical
  • Low-Power Mode with Low Current Consumption: 2 µA Typical
  • IOFF Protection Prevents Current Leakage in Powered Down State (VDD = 0 V)
  • Supports POD_12, SSTL_12, SSTL_15 and SSTL_18 Signaling
  • ESD Performance:
    • 3-kV Human Body Model (A114B, Class II)
    • 1-kV Charged Device Model (C101)
  • 8 mm x 3 mm 48-balls 0.65-mm Pitch ZBA Package

The TS3DDR4000 is 1:2 or 2:1 high speed DDR2/DDR3/DDR4 switch that offers 12-bit wide bus switching. The A port can be switched to the B or C port for all bits simultaneously. Designed for operation in DDR2, DDR3 and DDR4 memory bus systems, the TS3DDR4000 uses a proprietary architecture that delivers high bandwidth (single-ended –3dB bandwidth at 5.6 GHz), low insertion loss at low frequency, and very low propagation delay. The TS3DDR4000 is 1.8 V logic compatible, and all switches are bi-directional for added design flexibility. The TS3DDR4000 also offers a low-power mode, in which all channels become high-Z and the device consumes minimal power.

The TS3DDR4000 is 1:2 or 2:1 high speed DDR2/DDR3/DDR4 switch that offers 12-bit wide bus switching. The A port can be switched to the B or C port for all bits simultaneously. Designed for operation in DDR2, DDR3 and DDR4 memory bus systems, the TS3DDR4000 uses a proprietary architecture that delivers high bandwidth (single-ended –3dB bandwidth at 5.6 GHz), low insertion loss at low frequency, and very low propagation delay. The TS3DDR4000 is 1.8 V logic compatible, and all switches are bi-directional for added design flexibility. The TS3DDR4000 also offers a low-power mode, in which all channels become high-Z and the device consumes minimal power.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TS3DDR4000 12-bits 1:2 high speed DDR2/DDR3/DDR4 switch/multiplexer datasheet (Rev. C) PDF | HTML 2019/3/18
Product overview Mipi Switches PDF | HTML 2022/1/14
技術文章 Memory switches bring reliability and speed to clouding computing PDF | HTML 2016/1/5

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TS3DDR4000-EVM — TS3DDR4000 評估模組

TS3DDR4000-EVM 這款評估模組適用於 TI 的 12 位元高速 DDR2、DDR3 及 DDR4 開關/多工器。  此模組可讓您輕鬆評估功能切換和邏輯實作。

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TS3DDR4000 HSpice Model

SCDM168.ZIP (5037 KB) - HSpice 模型
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