LMK61E2
- Ultra-Low Noise, High Performance
- Jitter: 90 fs RMS Typical fOUT > 100 MHz
- PSRR: –70 dBc, Robust Supply Noise Immunity
- Flexible Output Format; User Selectable
- LVPECL up to 1 GHz
- LVDS up to 900 MHz
- HCSL up to 400 MHz
- Total Frequency Tolerance of ±50 ppm
- System Level Features
- Frequency Margining: Fine and Coarse
- Internal EEPROM: User Configurable Default Settings
- Other Features
- Device Control: I2C
- 3.3-V Operating Voltage
- Industrial Temperature Range (–40ºC to +85ºC)
- 7-mm × 5-mm 8-Pin Package
- Create a Custom Design Using the LMK61E2 With the WEBENCH® Power Designer
The LMK61E2 device is an ultra-low jitter PLLatinum programmable oscillator with a fractional-N frequency synthesizer with integrated VCO that generates commonly used reference clocks. The outputs can be configured as LVPECL, LVDS, or HCSL.
The device features self start-up from on-chip EEPROM that is factory programmed to generate 156.25-MHz LVPECL output. The device registers and EEPROM settings are fully programmable in-system through I2C serial interface. Internal power conditioning provide excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network. The device operates from a single 3.3-V ± 5% supply.
The device provides fine and coarse frequency margining options through I2C serial interface to support system design verification tests (DVT), such as standard compliance and system timing margin testing.
您可能會感興趣的類似產品
功能相同,但引腳輸出與所比較的裝置不同
技術文件
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
LMK05028EVM — LMK05028 網路時鐘產生器和同步器評估模組
LMK05028EVM 是適用於 LMK05028 網路時鐘產生器和同步器的評估模組。EVM 可用於裝置評估、合規測試和系統原型設計。
LMK05028 整合了兩個數位 PLL (DPLL) 與可編程頻寬,可用於輸入漂移和抖動衰減。EVM 包括 SMA 連接器,用於時鐘輸入、振盪器輸入和時鐘輸出,以便與 50-Ω 測試設備介接。板載 XO 和 TCXO 選項可用來對 LMK05028 操作時的自由運轉、鎖定或維持模式進行評估。EVM 可透過板載 USB 微控制器 (MCU) 介面,使用配備 TI TICS Pro 軟體圖形使用者介面 (GUI) 的 PC 進行配置。TiCS Pro 可用於將 (...)
LMK61E2EVM — LMK61E2EVM 超低抖動且可程式編輯之振盪器的評估模組
The LMK61E2EVM evaluation modules provides a complete platform to evaluate the 90-fs RMS jitter performance and configurability of the Texas Instruments LMK61E2 Ultra-Low Jitter Programmable Differential Oscillator with integrated EEPROM and frequency margining capabilities.
The LMK61E2EVM can be (...)
TICSPRO-SW — TICS Pro GUI and Live Programming Tool for Clocking Devices
Texas Instruments clocks and synthesizers (TICS) pro software is used to program the evaluation modules (EVMs) for product numbers with these prefixes: CDC, LMK and LMX. These products include phase-locked loops and voltage-controlled oscillators (PLL+VCO), synthesizers and clocking devices.
支援產品和硬體
產品
時鐘產生器
時鐘緩衝器
Oscillators
時鐘抖動清除器
時脈網路同步器
RF PLL 與合成器
硬體開發
開發板
軟體
IDE、配置、編譯器或偵錯程式
CLOCK-TREE-ARCHITECT — 時鐘樹架構程式設計軟體
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
QFM (SIA) | 8 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。