8SLVP1212ANLGI8 vs 853S031BYILFT
| Part Number |
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| Category | Clock/Timing - Clock Buffers, Drivers | Clock/Timing - Clock Buffers, Drivers |
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Description | IC FANOUT BUFFER LVPECL 40VFQFPN | TQFP 7.00X7.00X1.40 MM, 0.80MM P |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | - | - |
| Type | Fanout Buffer (Distribution), Multiplexer | Fanout Buffer (Distribution), Multiplexer |
| Voltage - Supply | 2.375V ~ 2.625V, 3.135V ~ 3.465V | 2.375V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad | 32-LQFP |
| Supplier Device Package | 40-VFQFPN (6x6) | 32-TQFP (7x7) |
| Output | LVPECL | ECL, PECL |
| Frequency - Max | 2 GHz | 1.6 GHz |
| Number of Circuits | 1 | 1 |
| Input | CML, LVCMOS, LVDS, LVPECL | CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL |
| Ratio - Input:Output | 2:12 | 2:9 |
| Differential - Input:Output | Yes/Yes | Yes/Yes |
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1. What are clock buffers and drivers?
Clock buffers and drivers are electronic components used for distributing and enhancing clock signals. The clock buffer is used to replicate clock signals and distribute them to multiple outputs, while the driver enhances the signal strength to drive higher loads or longer transmission distances.
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2. How can clock buffers reduce jitter?
High quality clock buffers are typically designed with low jitter characteristics to ensure phase consistency of output signals and reduce phase noise during transmission. This is crucial for high-precision clock allocation, such as in communication and data transmission applications.
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3. What output configurations does the clock buffer support?
Clock buffers typically support multiple output configurations, including single ended output, differential output, programmable delay, or selectable output frequency, to accommodate different system requirements.
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4. How do clock buffers and drivers help with timing design?
Clock buffers and drivers ensure that multiple components in the system can work synchronously at precise time points by providing stable, low jitter clock signals, thereby optimizing timing design, especially in high-performance computing and communication systems.
