LMX2694-SEP
- VID V62/19616 -02XE
- 39.3-MHz to 15.1-GHz output frequency
- –110 dBc/Hz phase noise at 100-kHz offset with 15-GHz carrier
- 54-fs RMS jitter at 8 GHz (100 Hz to 100 MHz)
- Programmable output power
- PLL key specifications
- Figure of merit: –236 dBc/Hz
- Normalized 1/f noise: –129 dBc/Hz
- Up to 200-MHz phase detector frequency
- Synchronization of output phase across multiple devices
- Support for SYSREF with 9-ps resolution programmable delay
- 3.3-V single power supply operation
- Operating temperature range: –55°C to 125°C
- Radiation specifications
- Single event latch-up >43 MeV-cm2/mg
- Total ionizing dose to 30 krad(Si)
The LMX2694-SEP device is a high-performance, wideband phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO) and voltage regulators that can output any frequency between 39.3 MHz and 15.1 GHz without a doubler, eliminating the need for ½ harmonic filters. The VCO on this device covers an entire octave to complete the frequency coverage down to 39.3 MHz. The high-performance PLL, with a –236-dBc/Hz figure of merit and high-phase detector frequency, can achieve very low in-band noise and integrated jitter.
The LMX2694-SEP allows designers to synchronize the output of multiple instances of the device. This means that deterministic phase can be obtained from a device in any use case, including one with the fractional engine or output divider enabled. The device also allows designers to generate or repeat SYSREF (compliant to JESD204B standard) to use the device as a low-noise clock source for high-speed data converters.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | LMX2694-SEP Radiation Hardened 15-GHz Wideband PLLatinum RF Synthesizer With Phase Synchronization datasheet (Rev. C) | PDF | HTML | 2022/03/01 |
| * | Radiation & reliability report | LMX2694-SEP Single Event Effects Test Report (Rev. A) | 2022/04/01 | |
| * | Radiation & reliability report | LMX2694-SEP Production Flow and Reliability Report (Rev. B) | PDF | HTML | 2022/03/11 |
| * | VID | LMX2694-SEP VID V6219616 | 2022/01/02 | |
| Application note | Practical Clocking Considerations That Give Your Next High-Speed Converter Design an Edge | PDF | HTML | 2024/10/23 | |
| Application brief | Compilation of RF Synthesizer Resources | PDF | HTML | 2024/10/22 | |
| Selection guide | TI Space Products (Rev. J) | 2024/02/12 | ||
| Technical article | 우주 항공 강화 제품이 저지구 궤도 애플리케이션의 과제를 해결하는 방법 (Rev. A) | PDF | HTML | 2024/01/11 | |
| Application note | Reduce the Risk in Low-Earth Orbit Missions with Space Enhanced Plastic Products (Rev. A) | PDF | HTML | 2022/09/15 | |
| E-book | Radiation Handbook for Electronics (Rev. A) | 2019/05/21 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LMX2694EPEVM — 15GHz 광대역 RF 신시사이저 평가 모듈
TIDA-010260 — 4T5R 우주 등급 일체형 트랜시버 레퍼런스 설계
TIDA-010274 — 우주 등급 개별 RF 샘플링 트랜시버 레퍼런스 설계
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFNP (RTC) | 48 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.