CDCEL937
- Member of Programmable Clock Generator Family
- CDCEx913: 1PLL, 3 Outputs
- CDCEx925: 2PLL, 5 Outputs
- CDCEx937: 3PLL, 7 Outputs
- CDCEx949: 4LL, 9 Outputs
- In-System Programmability and EEPROM
- Serial Programmable Volatile Register
- Nonvolatile EEPROM to Store Customer Setting
- Flexible Input Clocking Concept
- External Crystal: 8MHz to 32MHz
- On-Chip VCXO: Pull Range ±150ppm
- Single-Ended LVCMOS up to 160MHz
- Free Selectable Output Frequency up to 230MHz
- Low-Noise PLL Core
- PLL Loop Filter Components Integrated
- Low Period Jitter (Typical 60ps)
- Separate Output Supply Pins
- CDCE937: 3.3V and 2.5V
- CDCEL937: 1.8V
- Flexible Clock Driver
- Three User-Definable Control Inputs [S0/S1/S2], for Example, SSC Selection, Frequency Switching, Output Enable or Power Down
- Generates Highly Accurate Clocks for Video, Audio, USB, IEEE1394, RFID, Bluetooth™, WLAN, Ethernet™, and GPS
- Generates Common Clock Frequencies Used With TI DaVinci™, OMAP™, DSPs
- Programmable SSC Modulation
- Enables 0PPM Clock Generation
- 1.8V Device Power Supply
- Wide Temperature Range –40°C to 85°C
- Packaged in TSSOP
- Development and Programming Kit for Easy PLL Design and Programming (TI Pro-Clock™)
D-TVs, STBs, IP-STBs, DVD Players, DVD Recorders, and Printers
技術文件
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檢視所有 7 類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | CDCEx937 Flexible Low Power LVCMOS Clock Generator With SSC Support For EMI Reduction datasheet (Rev. H) | PDF | HTML | 2024年 7月 5日 |
User guide | CDCE(L)9XX & CDCEx06 Programming Evaluation Module Manual (Rev. A) | 2010年 11月 22日 | ||
Application note | Troubleshooting I2C Bus Protocol | 2009年 10月 19日 | ||
Application note | Usage of I2C for CDCE(L)949, CDCE(L)937, CDCE(L)925, CDCE(L)913 | 2009年 9月 23日 | ||
User guide | CDCE(L)9XX & CDCEx06 Programming Evaluation Module Manual | 2008年 12月 9日 | ||
Application note | Generating Low Phase-Noise Clocks for Audio Data Converters from Low Frequency | 2008年 3月 31日 | ||
Application note | Practical consideration on choosing a crystal for CDCE(L)9xx family | 2008年 3月 24日 |
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)。
開發板
CDCEL9XXPROGEVM — CDCE(L)949 系列 EEPROM 程式設計基板
The clock generator CDCE(L)949 family has integrated EEPROM that allows the default frequency settings to be saved upon start up. CDCEL9XXPROGEVM is a programming board that allows a fast programming of prototyping samples or small production quantities. It applies to all 8 devices in the family: (...)
使用指南: PDF
驅動程式或資料庫
支援軟體
CLOCKPRO — ClockPro Software
TI's ClockPro software allows users to program/configure the following devices in a friendly GUI interface:
- CDCE949
- CDCE937
- CDCE925
- CDCE913
- CDCE906
- CDCE706
- CDCEL949
- CDCEL937
- CDCEL925
- CDCEL913
It is intended to be used with the evaluation modules of the above devices.
支援產品和硬體
產品
時鐘產生器
硬體開發
開發板
軟體
軟體程式設計工具
支援軟體
SCAC073 — TI-Pro-Clock Programming Software
支援產品和硬體
產品
時鐘產生器
設計工具
CLOCK-TREE-ARCHITECT — 時鐘樹架構程式設計軟體
Clock tree architect is a clock tree synthesis tool that streamlines your design process by generating clock tree solutions based on your system requirements. The tool pulls data from an extensive database of clocking products to generate a system-level multi-chip clocking solution.
模擬工具
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
TSSOP (PW) | 20 | Ultra Librarian |
訂購與品質
內含資訊:
- 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
內含資訊:
- 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。