CDCEL913
- 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.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | CDCE(L)913: Flexible Low Power LVCMOS Clock Generator With SSC Support for EMI Reduction datasheet (Rev. I) | PDF | HTML | 2024. 8. 22 | |
| 애플리케이션 노트 | VCXO Application Guideline for CDCE(L)9xx Family (Rev. A) | 2012. 4. 23 | |||
| 사용 설명서 | CDCE(L)9XX & CDCEx06 Programming Evaluation Module Manual (Rev. A) | 2010. 11. 22 | |||
| 사용 설명서 | CDCE(L)9xx Performance Evaluation Module (Rev. A) | 2010. 7. 7 | |||
| 애플리케이션 노트 | Troubleshooting I2C Bus Protocol | 2009. 10. 19 | |||
| 애플리케이션 노트 | Usage of I2C for CDCE(L)949, CDCE(L)937, CDCE(L)925, CDCE(L)913 | 2009. 9. 23 | |||
| 애플리케이션 노트 | Generating Low Phase-Noise Clocks for Audio Data Converters from Low Frequency | 2008. 3. 31 | |||
| 애플리케이션 노트 | Practical consideration on choosing a crystal for CDCE(L)9xx family | 2008. 3. 24 | |||
| 애플리케이션 노트 | Clocking Recommendations for DM6446 Digital Video EVM with Sngle PLL (Rev. A) | 2007. 8. 8 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
CDCE913PERF-EVM — CDCE913 성능 평가 모듈
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.
CDCEL913PERF-EVM — CDCEL913 성능 평가 모듈
The CDCEL913Perf-Evaluation Module will help to verify the functionality and performance of CDCEL913 with the options of crystal and 1.8 V LVCMOS inputs. The outputs can be connected to the Oscilloscope directly with SMA cables. The below information/items can be included The EVM use's guide: (...)
CDCEL9XXPROGEVM — CDCE(L)949 제품군 EEPROM 프로그래밍 보드
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: (...)
DS90UH981-Q1EVM — DS90UH981-Q1 DSI-FPD-Link IV 브리지 시리얼라이저 평가 모듈
DS90UH981-Q1MEVM — DS90UH981-Q1 DSI-FPD-Link IV 브리지 시리얼라이저 평가 모듈
DS90UH983-Q1EVM — DS90UH983-Q1 DisplayPort-FPD-Link IV 브리지 시리얼라이저 평가 모듈
DS90UH983-Q1MEVM — DS90UH983-Q1 DisplayPort-FPD-Link IV 브리지 시리얼라이저 평가 모듈
DS90UH984-Q1EVM — DS90UH984-Q1 FPD-Link IV - 임베디드 DisplayPort 브리지 디시리얼라이저 평가 모듈
DS90UH984-Q1MEVM — DS90UH984-Q1 FPD-Link IV - 임베디드 DisplayPort 브리지 디시리얼라이저 평가 모듈
DS90UH988-Q1EVM — DS90UH988-Q1 FPD-Link IV~OpenLDI 디시리얼라이저 평가 모듈
DS90UH988-Q1MEVM — DS90UH988-Q1 FPD-Link IV~OpenLDI 디시리얼라이저 평가 모듈
SN65DSI83EVM — SN65DSI83 MIPI® DSI-LVDS 브리지 평가 모듈 및 FlatLink™ 통합 회로
SN65DSI83Q1-EVM — MIPI® DSI부터 LVDS 브리지 및 FlatLink™ 통합 회로 평가 모듈
SN65DSI85EVM — SN65DSI85 듀얼 채널 MIPI® DSI 듀얼 링크 FlatLink™ LVDS 브리지 평가 모듈
SN65DSI85Q1-EVM — 듀얼 채널 MIPI® DSI-to-듀얼 링크 FlatLink™ LVDS 브리지 평가 모듈
SCAC131 — Drivers for the CDCEL9xx programmer EVM
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.
SCAC073 — TI-Pro-Clock Programming Software
CLOCK-TREE-ARCHITECT — 클록 트리 아키텍트 프로그래밍 소프트웨어
클록 트리 아키텍트는 시스템 요구 사항에 따라 클록 트리 솔루션을 생성하여 설계 프로세스를 간소화하는 클록 트리 합성 툴입니다. 이 툴은 광범위한 클로킹 제품 데이터베이스에서 데이터를 가져와 시스템 수준의 다중 칩 클로킹 솔루션을 생성합니다.
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| TSSOP (PW) | 14 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.