LMX8410L
- Wideband RF Input: 4 to 10 GHz
- Large IF Bandwidth: DC to 1350 MHz
- Input IP3: 28 dBm at 5-GHz RF Input
- Noise Figure: 15 dB at 5-GHz RF Input
- High Voltage Conversion Gain: 11 dB at 5-GHz RF Input
- Integrated Wideband RF Input Balun
- Automatic Offline DC Offset Correction to ±2 mV
- Programmable IMRR Calibration
- SYNC Feature for Multiple Devices
- High-Performance Integrated LO Synthesizer: 56.5-dBc DSB Integrated Noise at 5-GHz carrier
- External LO mode: Integrated LO Synthesizer can be Bypassed; Support External LO Injection
- Integrated Low-Noise LDOs
- 7-mm × 7-mm 48-pin QFN Package
The LMX8410L is a high-performance wideband (RF frequency input from 4 to 10 GHz) I/Q demodulator with an integrated LO and IF amplifier. With IIP3 of 28 dBm and NF of 15 dB (both at 5GHz), it provides excellent dynamic range for high performance applications. The device offers large complex bandwidth of 2.7 GHz for high data-rate applications.
The LMX8410L offers an automatic DC offset correction algorithm that reduces the offset to less than ±2 mV. Fine control of gain and phase of I and Q channels is enabled using SPI interface to achieve high image rejection.
The LMX8410L has a high level of integration providing high performance while saving board space and complexity. It integrates a wideband RF input balun, eliminating the need for external baluns. It integrates a high-performance PLL and VCO, eliminating the need for external LO and LO driver. The device also integrates an IF amplifier and several low noise LDOs, further simplifying the board.
The LMX8410L integrates a very low-noise synthesizer, with a PLL FOM of –236 dBc/Hz, providing up to 56.5-dBc DSB integrated noise at 5 GHz carrier. The LO allows for phase synchronization across multiple devices. The high-performance synthesizer output can be brought out to drive another stage or a data converter. The integrated LO can be bypassed for applications that share a common external LO.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | LMX8410L High-Performance Mixer With Integrated Synthesizer datasheet (Rev. A) | PDF | HTML | 2018. 11. 14 | |
| 애플리케이션 노트 | Designing a High Performance 4-12GHz Direct Conversion Receiver with LMX8410L | 2019. 2. 18 | |||
| 기술 문서 | Can a clock generator act as a jitter cleaner? | PDF | HTML | 2017. 3. 23 | ||
| 기술 문서 | Don’t let bad reference signals destroy the phase noise in your PLL/synthesizer | PDF | HTML | 2017. 1. 10 | ||
| 기술 문서 | A survival guide to scaling your PLL loop filter design | PDF | HTML | 2016. 11. 22 | ||
| 기술 문서 | What to do when your PLL does not lock | PDF | HTML | 2016. 7. 12 | ||
| 기술 문서 | Issues with jitter, phase noise, lock time or spurs? Check the loop-filter bandwid | PDF | HTML | 2016. 6. 6 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LMX8410LEVM — I/Q 복조기 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 |
|---|---|---|
| VQFN (RGZ) | 48 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.