| Allicdata Part #: | 800-2277-ND |
| Manufacturer Part#: |
83940DYILF |
| Price: | $ 8.77 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | IDT, Integrated Device Technology Inc |
| Short Description: | IC CLK BUFFER 2:18 250MHZ 32TQFP |
| More Detail: | Clock Fanout Buffer (Distribution), Multiplexer IC... |
| DataSheet: | 83940DYILF Datasheet/PDF |
| Quantity: | 33 |
| 1 +: | $ 7.96950 |
| 10 +: | $ 7.24500 |
| 25 +: | $ 6.70169 |
| 100 +: | $ 6.15825 |
| 250 +: | $ 5.61489 |
| 500 +: | $ 5.25262 |
| 1000 +: | $ 4.81792 |
| Series: | -- |
| Packaging: | Tray |
| Part Status: | Active |
| Type: | Fanout Buffer (Distribution), Multiplexer |
| Number of Circuits: | 1 |
| Ratio - Input:Output: | 2:18 |
| Differential - Input:Output: | Yes/No |
| Input: | CML, LVCMOS, LVPECL, LVTTL, SSTL |
| Output: | LVCMOS, LVTTL |
| Frequency - Max: | 250MHz |
| Voltage - Supply: | 2.375 V ~ 3.465 V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-LQFP |
| Supplier Device Package: | 32-TQFP (7x7) |
| Base Part Number: | ICS83940 |
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The 83940DYILF is an integrated single-chip solution providing low-skew clock and data distribution, data integrity, and timing functions. Clock buffers, drivers, and multiplexers are used in many applications to provide predictable, reliable, and low-skew clock and data distribution. The 83940DYILF is designed to meet these demands with its integrated, low-jitter, low-power, and cost-effective single-chip solution.
Applications utilising 83940DYILF clock buffers and drivers range from industrial automation to data communication, test and measurement, computing, and automotive. These types of applications require the distribution of data signals and clock signals at various speeds and across long distances. The 83940DYILF can be used for clock buffer and driver applications where multiple, simultaneous clock signals need to be distributed with low jitter and low power. The 83940DYILF can be used for multiplexer applications, as well, where two or more data signals need to be multiplexed.
The 83940DYILF includes two differentiating clock buffers, two data buffers, two muxes, and two selectors for clock and data distribution with very low skew. The 83940DYILF architecture allows for higher density and lower cost system implementations. It also simplifies design costs by eliminating the need for external clock buffers and muxes, as well as the need for additional clock or timing circuitry.
The 83940DYILF utilizes a voltage-controlled oscillator (VCO) to provide low-skew clock and data distribution. The VCO works by adjusting the frequency of the clock output in order to match it to the desired output frequency. With the VCO design, the 83940DYILF is able to take advantage of exceedingly small clock uncertainties and generate a stable clock signal for clock and data distribution. This translates to an improved system performance by minimizing the skew between different channels.
The 83940DYILF also includes an output filter to provide noise suppression and clock jitter reduction. The filter is able to reject any spurious frequencies that might affect the clock signal. This ensures that the desired clock frequency remains stable and consistent in order to ensure low jitter and accurate timing.
The 83940DYILF also includes a slew-rate-limit (SRL) mode for clock output that limits the rate of change of the clock output voltage. This feature prevents system interference due to sudden high-frequency transitions and increases the life-span of the system clock by reducing power supply noise.
The 83940DYILF utilizes multiple selectable frequency ranges to support a wide range of clock frequencies and divide ratios. This allows different system frequencies to be easily integrated into the same system configuration, allowing the 83940DYILF to be used in a variety of different types of system clock and data distribution.
The 83940DYILF is designed for applications that require low-skew clock and data distribution, high jitter-free performance, and low power consumption. The integrated solutions and selectable frequency ranges are ideal for large and small system designs, providing predictability, reliability, and cost-effectiveness. With its advanced features and versatile design, the 83940DYILF is the ideal solution for clock and data distribution applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 83947AYILN | IDT, Integra... | 3.68 $ | 1000 | IC CLK BUFFER 2:9 110MHZ ... |
| 83940AYI-02LF | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:18 200MHZ... |
| 83940DYI-01LFT | IDT, Integra... | 7.2 $ | 1000 | IC CLK BUFFER 2:18 250MHZ... |
| 83948AYILF | IDT, Integra... | 5.4 $ | 15 | IC CLK BUFFER 2:12 250MHZ... |
| 83940DYLF | IDT, Integra... | 5.42 $ | 1000 | IC CLK BUFFER 2:18 250MHZ... |
| 83947AYI-147LF | IDT, Integra... | 7.68 $ | 1027 | IC CLK BUFFER 2:9 250MHZ ... |
| 83940AYI-02LFT | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:18 200MHZ... |
| 83947AYI-147LFT | IDT, Integra... | 4.0 $ | 1000 | IC CLK BUFFER 2:9 250MHZ ... |
| 83940DKILF | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUF 2:18 250MHZ 32... |
| 83948AYI-147LF | IDT, Integra... | 5.4 $ | 461 | IC CLK BUFFER 2:12 350MHZ... |
| 83948AYILFT | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:12 250MHZ... |
| 83940DYILF | IDT, Integra... | 8.77 $ | 33 | IC CLK BUFFER 2:18 250MHZ... |
| 83940BYLF | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:18 250MHZ... |
| 83948AYI-01LF | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:12 150MHZ... |
| 83940AY-02LF | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:18 200MHZ... |
| 83940DYILFT | IDT, Integra... | 5.1 $ | 1000 | IC CLK BUFFER 2:18 250MHZ... |
| 83947AYILNT | IDT, Integra... | 2.81 $ | 1000 | IC CLK BUFFER 2:9 110MHZ ... |
| 83948AYI-01LFT | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:12 150MHZ... |
| 83948AYI-147LFT | IDT, Integra... | 2.81 $ | 2000 | IC CLK BUFFER 2:12 350MHZ... |
| 83940DYI-01LF | IDT, Integra... | 12.38 $ | 249 | IC CLK BUFFER 2:18 250MHZ... |
| 8394 | ebm-papst In... | 32.04 $ | 8 | FAN AXIAL 80X32MM 24VDC T... |
| 83940AY-02LFT | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:18 200MHZ... |
| M80-8394442 | Harwin Inc. | 0.0 $ | 1000 | 22+22DIL MALE HORIZ CON F... |
| 83940DY-01LFT | IDT, Integra... | 4.59 $ | 1000 | IC CLK BUFFER 2:18 250MHZ... |
| 83940DYLFT | IDT, Integra... | 4.14 $ | 1000 | IC CLK BUFFER 2:18 250MHZ... |
| 83940DY-01LF | IDT, Integra... | 7.9 $ | 6 | IC CLK BUFFER 2:18 250MHZ... |
| 83940BYLFT | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUFFER 2:18 250MHZ... |
| 83940DKILFT | IDT, Integra... | 0.0 $ | 1000 | IC CLK BUF 2:18 250MHZ 32... |
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83940DYILF Datasheet/PDF