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数据: DS90C241 and DS90C124 5-MHz to 35-MHz DC-Balanced 24-Bit FPD-Link II Serializer and Deserializer 数据表
DS90C241和DS90C124芯片组将24位并行总线转换为完全透明的数据,并通过嵌入式时钟信息控制LVDS串行流。通过消除并行数据和时钟路径之间的偏斜问题,这种单串行流简化了通过PCB走线或电缆传输24位总线。它通过缩小数据路径来节省系统成本,从而减少PCB层,电缆宽度,连接器尺寸和引脚。
DS90C241和DS90C124在高速I /O上集成了LVDS信号。 LVDS提供低功耗和低噪声环境,可通过串行传输路径可靠地传输数据。通过优化工作频率范围的串行器输出边沿速率,可进一步降低EMI。
此外,该器件具有预加重功能,可使用有损电缆在较长距离上增强信号。内部直流平衡编码和解码支持交流耦合互连。
| Function |
| Color Depth (bpp) |
| Pixel Clock Min (MHz) |
| Pixel Clock (Max) (MHz) |
| Input Compatibility |
| Output Compatibility |
| Signal Conditioning |
| EMI Reduction |
| Diagnostics |
| Total Throughput (Mbps) |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Pin/Package |
| DS90C124 | DS90C124-Q1 | DS90C241 | DS90C241-Q1 | DS90UR124 | DS90UR124-Q1 | DS90UR241 | DS90UR241-Q1 | DS99R101 | DS99R103 | DS99R105 |
|---|---|---|---|---|---|---|---|---|---|---|
| Deserializer | Deserializer | Serializer | Serializer | Deserializer | Deserializer | Serializer | Serializer | Serializer | Serializer | Serializer |
| 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 |
| 35 | 35 | 35 | 35 | 43 | 43 | 43 | 43 | 40 | 40 | 40 |
| FPD-Link II LVDS | FPD-Link II LVDS | LVCMOS | LVCMOS | FPD-Link II LVDS | FPD-Link II LVDS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS |
| LVCMOS | LVCMOS | FPD-Link LVDS | FPD-Link LVDS | LVCMOS | LVCMOS | FPD-Link LVDS | FPD-Link LVDS | FPD-Link LVDS | FPD-Link LVDS | FPD-Link LVDS |
| Pre-Emphasis VOD Select | Pre-Emphasis VOD Select | Pre-Emphasis VOD Select | Pre-Emphasis VOD Select | Pre-Emphasis | Fixed Pre-Emphasis | |||||
| Progressive Turn On (PTO) Slew Rate Control | Progressive Turn On (PTO) Slew Rate Control | Adjustable Progressive Turn On (PTO) Slew Rate Control | Adjustable Progressive Turn On (PTO) Slew Rate Control | Progressive Turn On (PTO) | ||||||
| BIST | BIST | BIST | BIST | BIST | BIST | |||||
| 840 | 840 | 840 | 840 | 1032 | 1032 | 1032 | 1032 | 960 | 960 | 960 |
| Catalog | Automotive | Catalog | Automotive | Catalog | Automotive | Catalog | Automotive | Catalog | Catalog | Catalog |
| -40 to 105 | -40 to 105 | -40 to 105 | -40 to 105 | -40 to 105 | -40 to 105 | -40 to 105 | -40 to 105 | 0 to 70 | -40 to 85 | 0 to 70 |
| TQFP | TQFP | TQFP | TQFP | TQFP | TQFP | TQFP | TQFP | TQFP | TQFP WQFN | TQFP WQFN |
| 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 64TQFP: 144 mm2: 12 x 12(TQFP) | 64TQFP: 144 mm2: 12 x 12(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) 48WQFN: 49 mm2: 7 x 7(WQFN) | 48TQFP: 81 mm2: 9 x 9(TQFP) 48WQFN: 49 mm2: 7 x 7(WQFN) |
| 48TQFP | 48TQFP | 48TQFP | 48TQFP | 64TQFP | 64TQFP | 48TQFP | 48TQFP | 48TQFP | 48TQFP 48WQFN | 48TQFP 48WQFN |