CDCE913
- Member of programmable clock generator family
- CDCE913/CDCEL913: 1-PLL, 3 outputs
- CDCE925/CDCEL925: 2-PLL, 5 outputs
- CDCE937/CDCEL937: 3-PLL, 7 outputs
- CDCE949/CDCEL949: 4-PLL, 9 outputs
- In-system programmability and EEPROM
- Serial programmable volatile register
- Nonvolatile EEPROM to store customer settings
- 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 230 MHz
- Low-noise PLL core
- PLL loop filter components integrated
- Low period jitter (typical 50ps)
- Separate output supply pins
- CDCE913: 3.3V and 2.5V
- CDCEL913: 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™)
The CDCE913 and CDCEL913 devices are modular PLL-based, low-cost, high-performance, programmable clock synthesizers. The devices generate up to three output clocks from a single input frequency. Each output can be programmed in-system for any clock frequency up to 230MHz, using the integrated configurable PLL.
The CDCx913 has separate output supply pins, VDDOUT, which is 1.8V for CDCEL913 and 2.5V to 3.3V for CDCE913.
The input accepts an external crystal or LVCMOS clock signal. A selectable on-chip VCXO allows synchronization of the output frequency to an external control signal.
The PLL supports SSC (spread-spectrum clocking) for better electromagnetic interference (EMI) performance.
The device supports nonvolatile EEPROM programming for easy customization of the device to the application. All device settings are programmable through the SDA/SCL bus, a 2-wire serial interface.
The CDCx913 operates in a 1.8V environment and operates in a temperature range of –40°C to 85°C.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | CDCE(L)913: Flexible Low Power LVCMOS Clock Generator With SSC Support for EMI Reduction datasheet (Rev. I) | PDF | HTML | 2024年 8月 22日 |
Application note | VCXO Application Guideline for CDCE(L)9xx Family (Rev. A) | 2012年 4月 23日 | ||
User guide | CDCE(L)9XX & CDCEx06 Programming Evaluation Module Manual (Rev. A) | 2010年 11月 22日 | ||
User guide | CDCE(L)9xx Performance Evaluation Module (Rev. A) | 2010年 7月 7日 | ||
Application note | General I2C / EEPROM usage for the CDCE(L)9xx family | 2010年 1月 26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)。
CDCE913PERF-EVM — CDCE913 性能評估模組
The CDCE913Perf-Evaluation Module allows the verification of the functionality and performance of CDCE913 and CDCEL913 with the options of crystal and 1.8 V LVCMOS inputs. The outputs can be connected to the Oscilloscope directly with SMA cables.
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: (...)
TAS2770EVM — 採用 QFN 封裝的 TAS2770EVM 單聲道、數位輸入、D 類、IV 感測音訊放大器評估模組
TAS2770EVM-STEREO — TAS2770 數位輸入、D 類、IV 感測音訊放大器立體聲道評估模組
TAS2770YFFEVM — 採用 WCSP 封裝的 TAS2770YFFEVM 單聲道、數位輸入、D 類、IV 感測音訊放大器評估模組
TAS3251EVM — TAS3251 175W 立體聲道 / 350W 單聲道 Ultra-HD 數位輸入 D 類評估模組
The TAS3251 Ultra-HD audio evaluation module demonstrates the TAS3251 integrated circuit from Texas Instruments. TAS3251 is a digital-input, high-performance Class-D audio amplifier that enables true premium sound quality with Class-D efficiency. The digital front-end features a high-performance (...)
TAS5431Q1EVM — TAS5431-Q1 8-W 汽車單聲道類比輸入 D 類音訊放大器評估模組
TAS5805MEVM — 具有增強型處理 EVM 的 TAS5805M 數位輸入立體聲閉合迴路 D 類音訊放大器
步驟 1:硬體
訂購 TAS5805M 評估模組
步驟 2:軟體
要求存取 PurePath™ Console 3 和 TAS5805M 軟體
步驟 3:訓練
下載 TAS5805M 評估模組使用指南
閱讀 TAS58xx 系列應用說明的一般調諧指南
閱讀 TAS5805M、TAS5806M 和 TAS5806MD 處理流程應用說明
TAS5805MEVM 展示最新的 TI 數位輸入 D 類閉合迴路放大器。TAS5805M 是一款具有增強處理能力和低閒置功耗的數位輸入立體聲 D 類音訊放大器。TAS5805MEVM 是獨立式 EVM,具備單電源輸入,透過 PurePath Control (...)
TAS6424EQ1EVM — TAS6424E-Q1 評估模組 75W、2MHz、四通道數位輸入 D 類音訊放大器
TPA6304Q1EVM — 2.1-MHz 類比輸入 4 通道車用 D 類音訊放大器評估模組
SCAC131 — Drivers for the CDCEL9xx programmer EVM
支援產品和硬體
產品
時鐘產生器
硬體開發
開發板
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
SCAC073 — TI-Pro-Clock Programming Software
支援產品和硬體
產品
時鐘產生器
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 |
---|---|---|
TSSOP (PW) | 14 | 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。