CY25818SCT
IC SS CLOCK GENERATOR 8SOIC
- 產品分類
- 時脈產生器、鎖相迴路與頻率合成器
- 封裝
- 8-SOIC (0.154", 3.90mm Width)
- 庫存
- 6,242 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Cypress Semiconductor Corp |
|---|---|
| 產品分類 | 時脈產生器、鎖相迴路與頻率合成器 |
| Differential - Input:Output | No/No |
| Divider/Multiplier | Yes/Yes |
| Frequency - Max | 16MHz |
| Input | Clock, Crystal |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output | Clock |
| Package | Bulk |
| PLL | Yes |
| Product status | Active |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 8-SOIC |
| Type | Spread Spectrum Clock Generator |
| Voltage - Supply | 2.97V ~ 3.63V |
| 資料表 | 查看資料表PDF |
採購概覽
CY25818SCT 的主要供貨及採購資訊。
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CY25818SCT 詳細描述
Product Overview
The Cypress Semiconductor Corp CY25818SCT is a spread spectrum clock generator in an 8-SOIC surface-mount package. It integrates a phase-locked loop and accepts clock or crystal input while producing a single-ended clock output. The maximum operating frequency is 16 MHz, with a 1:1 input-to-output ratio and divider/multiplier functionality. The device operates from a 2.97 V to 3.63 V supply and is specified for ambient temperatures from 0 °C to 70 °C. Its single-circuit architecture is suited to compact clock-generation tasks in digital systems.
Key Features
- Spread spectrum clock generator with integrated PLL.
- Accepts clock or crystal input and delivers a single-ended clock output.
- Supports frequencies up to 16 MHz with a 1:1 input-to-output ratio.
- Includes divider and multiplier functionality in a single circuit.
- Operates from a 2.97 V to 3.63 V supply.
- Surface-mount 8-SOIC (0.154", 3.90 mm width) package.
- Rated for ambient operating temperatures from 0 °C to 70 °C.
Applications
- Generating a 16 MHz clock reference for digital logic boards.
- Applying spread-spectrum clocking in embedded systems where clock spectral reduction is a design concern.
- Converting a crystal or external clock input into a single-ended timing output for on-board circuits.
- Supporting compact timing subsystems that require a surface-mount, single-circuit clock generator.
Design & Procurement Notes
Designers should verify that the board supply remains within 2.97 V to 3.63 V and that the ambient environment stays within 0 °C to 70 °C. The CY25818SCT uses a surface-mount 8-SOIC package, so pad geometry and assembly constraints should match the board process. Because the input accepts clock or crystal sources and the output is single-ended, interface levels and termination should be checked against the connected logic. The 1:1 ratio, divider/multiplier capability, and 16 MHz maximum frequency should be evaluated against the required timing plan. Differential input and output are not available, so systems requiring differential clocking need a different architecture.
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