The TS3DDR3812 is a 12-channel, 1:2 multiplexer/demultiplexer switch designed for DDR3 applications. It operates from a 3 to 3.6 V supply and offers low and flat ON-state resistance as well as low I/O capacitance which allow it to achieve a typical bandwidth of 1.675 GHz.
Channels A0 through A11 are divided into two banks of six bits and are independently controlled via two digital inputs called SEL1 and SEL2. These select inputs control the switch position of each 6-bit DDR3 source and allow them to be routed to one of two end-points. Alternatively, the switch can be used to connect a single endpoint to one of two 6-bit DDR3 sources. For switching 12-bit DDR3 sources, simply connect SEL1 and SEL2 together externally and control all 12 channels with a single GPIO input
| TS3DDR3812 | |
| Voltage Nodes(V) | 3.3 |
| Voltage Node(V) | 3.3 |
| Vcc min(V) | 3 |
| Vcc max(V) | 3.6 |
| No. of Bits | 12 |
| IL OFF(Max)(nA) | 1000 |
| ron(max)(ohms) | 8 |
| RON Mis-match(Max)(Ohms) | 1 |
| ICC(uA) | 550 |
| ON Time(Max)(ns) | 8 |
| OFF Time(Max)(ns) | 5 |
| VCC(Min)(V) | 3.6 |
| VCC(Max)(V) | 3 |
| 器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| TS3DDR3812RUAR | ACTIVE | -40 to 85 | 1.90 | 1ku | WQFN (RUA) | 42 | 3000 | LARGE T&R |
| 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 |
| TS3DDR3812RUAR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TS3DDR3812RUAR | TS3DDR3812RUAR |