LMX2695-SEP
- VID
#V62/25658
- Total ionizing dose 50Krad (ELDRS-free)
- Single event latch-up (SEL) immune up to 43MeV-cm2/mg
- Wide band frequency synthesizer : 5MHz to 30GHz output frequency
- –102dBc/Hz phase noise at 100kHz offset with 30GHz carrier
- 62fs RMS jitter at 30GHz (1kHz to 100MHz)
- Programmable output power
- PLL key specifications:
- Figure of merit: –236dBc/Hz
- Normalized 1/f noise: –129dBc/Hz
- Up to 200MHz phase detector frequency in fractional mode.
- Synchronization of output phase across multiple devices
- Independent mute pins for RFoutA and RFoutB outputs
- Support for SYSREF with programmable delay
- 3.3V single power supply operation
- Pin-mode: Pin configurable N divider and output divider in Integer PLL mode
- 10 × 10mm² 64 lead QFP package
- Operating temperature range: –55°C to +125°C
- Supported by PLLatinum™ Simulator design tool
- High Reliability
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Extended Product Life Cycle
- Product Traceability
- Outgassing test performed per ASTM E595
The LMX2695-SEP is a high performance wideband phase-locked loop (PLL) with integrated voltage controlled oscillator (VCO) that can output any frequency from 5MHz to 30GHz. The VCO on this device covers an entire octave so the frequency coverage is complete down to 5MHz. The high performance PLL with a figure of merit of –236dBc/Hz and high phase detector frequency can attain very low in-band noise and integrated jitter.
The LMX2695-SEP allows users to synchronize the output of multiple instances of the device. This means that deterministic phase can be obtained from a device in use cases including the one with fractional engine or output divider enabled. The device also adds support for either generating or repeating SYSREF (compliant to JESD204B/C standard), making the device designed for low-noise clock source for high-speed data converters.
This device is fabricated in Texas Instruments’ advanced BiCMOS process and is available in a 64-lead QFP plastic package.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | LMX2695-SEP 5MHz to 30GHz Wideband Synthesizer With Phase Synchronization and JESD204B/C Support datasheet | PDF | HTML | 2026. 7. 20 | |
| 선택 가이드 | TI Space Products (Rev. L) | 2026. 3. 27 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LMX2695SEPEVM — LMX2695-SEP 평가 모듈
PLLATINUMSIM-SW — PLL 루프 필터, 위상 잡음, 잠금 시간, 스퍼 시뮬레이션 툴
PLLATINUMSIM-SW는 사용자가 LMX 계열의 위상 고정 루프(PLL) 및 신시사이저를 포함하는 PLLatinum™ 집적 회로의 상세한 설계 및 시뮬레이션을 만들 수 있는 시뮬레이션 툴입니다.
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HTQFP (PAP) | 64 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.