Datasheet Texas Instruments 74SSTVF16859G4RG4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN74SSTVF16859 |
| 零件号 | 74SSTVF16859G4RG4 |
具有SSTL_2输入和输出的13位至26位寄存器缓冲器56-VQFN 0至70
数据表
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 56 |
| Package Type | RGQ |
| Industry STD Term | VQFNP |
| JEDEC Code | S-PQFP-N |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | SSF859 |
| Width (mm) | 8 |
| Length (mm) | 8 |
| Thickness (mm) | .93 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Absolute Jitter (Peak-to-Peak Cycle or Period Jitter) | N/A ps |
| Function | DDR Register |
| Number of Outputs | 26 |
| Operating Frequency Range(Max) | 500 MHz |
| Operating Temperature Range | 0 to 70 C |
| Output Drive | 16 mA |
| Package Group | VQFN |
| Package Size: mm2:W x L | 56VQFN: 64 mm2: 8 x 8(VQFN) PKG |
| Rating | Catalog |
| VCC | 2.5 V |
| t(phase error) | N/A ps |
| tsk(o) | N/A ps |
生态计划
| RoHS | Compliant |
应用须知
- 56-Pin Quad Flatpack No-Lead Logic PackagePDF, 275 Kb, 档案已发布: Feb 7, 2003
Texas Instruments (TI) Quad Flatpack No-Lead (QFN) 56-terminal package complies with JEDEC standard MO-220, allows for board miniaturization, and holds several advantages over traditional SOIC, TQFP, TSSOP, and TVSOP packaging. This package, designated RGQ by TI, physically is smaller than traditional leaded solutions, has a smaller routing area, improved thermal performance, and improved electric - Application of the SN74SSTV32852 in Stacked, Low-Profile (1U) PC-1600/2100 DIMMsPDF, 445 Kb, 档案已发布: Nov 7, 2001
Many memory-module manufacturers are turning to low-profile (1U) DIMM designs that significantly increase memory density in computer workstations and servers. The reduction in DIMM height consequently affects the design and layout of the boards. The stacked 1U DIMMs present a unique and challenging problem due partly to the reduction in area for mounting components and also due to the load. The TI - Application of the SN74SSTVF16857 in Planar PC2700 (DDR-333) RDIMMsPDF, 359 Kb, 档案已发布: Jan 10, 2003
The high-capacity memory modules used in servers and workstations present a complex load to the memory controller used in these high-reliability, high-performance systems. To meet the demands of stable functionality over a broad spectrum of operating environments and system timing needs, and to support data integrity, these dual in-line memory modules (DIMMs) require the use of registers in the ad - Low-Power Support Using Texas Instruments SN74SSTV16857 and SN74SSTV16859PDF, 138 Kb, 档案已发布: Feb 9, 2001
The Texas Instruments SN74SSTV16857 and SN74SSTV16859 registers support the low-power mode of the DDR-DIMM. This application report explains the low-power mode and the features of the registers that support the low-power mode. Also, the considerations that the system designer must be aware of when implementing the low-power state of a registered memory module are explained. The sequence that must
模型线
系列: SN74SSTVF16859 (7)
制造商分类
- Semiconductors > Clock and Timing > Memory Interface Clocks and Registers