【经验】可编程晶振SI570在10G PON通信的设计及测试分析
时钟在电路中作为三大核心之一，对整个电路工作起到决定性作用，时钟稳定性尤为重要，在10G PON应用中，经常会遇到EPON和GPON产品，对应供的时钟频率也不一样，对于EPON需要156.25Mhz,GPON需要155.52Mhz时钟，一个板卡要做到兼容，就需要时钟软件可配，并且输出频率要符合要求，我们通过比对品牌，性价比，价格，货期，对比了IDT，Pericom，最后选取世强代理的Silcon labs的SI570.
在选取可编程时钟的时候需要注意：
1.在可编程时钟选取时，需要根据要求选取电压，输出频率，输出差分还是单端，输出电平（COMS，LVPECL，LVDS，CML），工作温度等；
2.可编程时钟输出电平要和芯片输入电平对应，这个需要特别注意，详见图1；
3.在可编程晶振布线时，单端需要控制50欧阻抗，差分必须控制100欧阻抗；
4.可编程晶振可以是有源晶振，也可以是无源晶振，如果是无源，需要注意匹配电路；
图5 SI570选型表
5.SILICON LABS晶振具有极好的性价比。SI570可编程晶振是一颗支持I2C接口，输出频率范围10M-945MHz，输出电平支持CMOS，LVPECL，LVDS，CML，支持多种供电电压，3.3V，2.5V，1.8V，小尺寸封装，具有很低的EMI，工业级温度，在-40-+85度下可靠运行，能够满足10G PON的时钟需求，提供稳定可靠的时钟，选时钟，。为此。我们将此芯片设计到我们的电路，电路系统框图如图1所示。
图1 SI570电路系统框图
CPU通过I2C控制SI570，可以随意配置成155M或者156M时钟频率，然后送到ASIC芯片，如果ASIC需要很多时钟，可以通过SI570的输出时钟外加一个时钟buffer，SI570可以输出多种电平，目前此设计采用LVPECL电平，在芯片选型对应的后缀的芯片，SI570的电路原理图如图2所示。
图2 SI570的电路原理图
我们将设计好的板卡进行了一些列测试，主要是PON板卡的的稳定性，对PON板卡进行了打流测试，整机测试结果如图3所示。
测试项目 | 测试方法 | 测试结论 |
高温测试 | 在55度情况下，连续16小时，端口对发满流量数据，监测丢包情况。 | 通过 |
低温测试 | 在-10度情况下，连续16小时，端口对发满流量数据，监测丢包情况。 | 通过 |
静电测试 | 在接触放电4KV，接触放电8KV情况下，端口对发满流量数据，监测丢包情况。 | 通过 |
EFT测试 | 在差模1KV，共模1KV情况下，端口对发满流量数据，监测丢包情况。 | 通过 |
浪涌测试 | 在差模12KV，共模1KV情况下，端口对发满流量数据，监测丢包情况。 | 通过 |
图3 整机测试结果
通过测量SI570输出的波形，具有很好的效果，信号质量很好，SI570差分波形如图4所示。
图4 SI570差分波形
- |
- +1 赞 0
- 收藏
- 评论 1
本文由drwyh提供，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。
相关推荐
【经验】时钟设计——非相位噪声的情况第二篇
本文是Silicon Labs博文系列的第二篇。本文首先对第一篇的内容进行回顾，并建议限制放大器和平衡放大器都是相当有用的辅助程序，以最小化AM并进行良好的相位噪声测量。本文引入了一些示例数据，并以一些经验法则辅以说明。
【经验】浅谈任意频率低抖动振荡器内置晶体初始频率fxtal重要性
有客户在使用 Silicon Labs Si570时，会经常碰到了一些应用问题，经过统计，发现这些问题多与Si570晶振初始频率fxtal有关。
【经验】可编程晶振如何配置以获得精确频率输出？
Silicon Labs Si570是一款任意频率低抖动可编程振荡器（XO），具有300 fs的典型相位抖动值，支持10到1400MHz的可调频率输出，可以满足不同时钟速率的要求。
研讨会2024年世强硬创新技术研讨会：IC、元件、材料、电气、电机、国产化等最新产品与前沿技术
立即报名并查看日程！世强硬创新技术研讨会联合全球1000家顶级原厂发布2024最前沿技术、最新产品以及解决方案，助力硬件企业工程师快速了解市场新品动态，点燃创意火花，加速研发项目进度。
Silicon Labs（芯科科技）产品选型指南
目录- 8-bit Microcontrollers 32-bit Microcontrollers High-performance analog products wireless ICs, SoCs and modules Sensors Interface chip Timing products Isolation products Audio products Video products Voice products Data products Development Tools
型号- C8051T604-GS,SI8420AD-A-IS,WF111,SI7007-A20-IM1,SI8035AA-B-IU,C8051T604-GM,C8051F813-GU,SI8642ET-IS,C8051F541-AM,SL16020DC,C8051F813-GM,C8051F587-AM,C8051F044,SI2434,SI4613,C8051F043,SI4614,C8051F046,C8051F045,C8051F587-AQ,SI2435,C8051F047,C8051F541-AQ,TS3001,TS3002,SI2439,TS3003,SI8712CC-B-IP,TS3004,C8051F060,C8051F531-C-IM,TS3006,C8051F062,SI8710AD-B-IS,C8051F061,SI8712CC-B-IS,C8051F064,C8051F063,EFM32LG230FX - QFN64,EZR32WG230F64R69G,EFM32WG880FX - QFP100,EFM32WG980FX - QFP100,SI8233BB-C-IS1,C8051F531-C-IT,SI51210,SI8635BD-B-IS,C8051F975-A-GM,SI8230BB-B-IS1,SI8232BB-B-IS,C8051F394-A-GM,SI4624,C8051T616-GM,SI4622,SI8635BT-IS,C8051F573-IM,SI4629,C8051F530-C-AM,SI8920BD-IS,C8051F530-C-AT,C8051F801-GM,C8051F711-GQ,C8051F585-IM,SI21802,C8051F585-IQ,EFM32LG390FX - BGA112,SI8605AC-B-IS1,C8051F370-A-GM,EFM8BB10F2G-A-QFN20,C8051F066,C8051F065,C8051F067,SI2457,SI3452B-B02-GM,SI88243ED-IS,C8051F801-GU,C8051F506-AQ,SI7005-B-GM1,SI2167-C,SI21682-C,SI7022-A20-IM,SI8642AB-B-IS,SI8650ED-B-IS,SI2167-B,SI8719BC-A-IP,TSM9118,SI8631AB-B-IS,TSM9117,SI8234AB-C-IS,TSM9119,SI8234AB-C-IM,EFM32WG390FX - BGA112,SI8620AB-B-IS,SI8719BC-A-IS,SI8631EC-B-IS1,C8051F565-AM,EZR32WG330F64R55G,SI8235AB-C-IS1,C8051F835-GS,SI1132,SI3500-A-GM,TS1102-100,C8051F506-AM,C8051F565-AQ,SL2309NZ,SI8065AA-B-IU,EZR32LG230F64R60G,C8051F551-AM,EZR32LG230F128R60G,EFM32LG980FX - QFP100,SI8640AB-B-IS1,SI8600AD-B-IS,SI8710BC-B-IP,SI8710BC-B-IS,C8051F007,EFM32LG290FX - BGA112,SI8712BD-B-IM,EFM32GG295FX - BGA120,C8051F38C-GQ,SI8244BB-C-IS1,C8051F000,C8051F002,C8051F38C-GM,C8051F001,SI8620EC-B-IS,TS1005,TS1004,C8051F006,TS1003,C8051F005,TS1002,TS1001,C8051F963-B-GM,C8051F504-AQ,EFM8SB10F4G-A-QFN20,C8051F823-GS,EZR32LG230F128R61G,C8051F020,EFM32TG822FX - QFP48,SI8650BC-B-IS1,C8051F388-GQ,EFM32G200FX - QFN32,C8051F537-C-AM,C8051F563-IM,C8051F019,EZR32WG330F256R55G,C8051F018,C8051F563-IQ,C8051F011,SI2401,SI4822,C8051F010,EFM32TG222FX - QFP48,EFM32TG210FX - QFN32,SI4820,C8051F012,C8051F015,SI4826,SI2404,SI4827,C8051F017,SI4824,C8051F016,C8051F504-AM,SI4825,EFM32WG232FX - QFP64,C8051T602-GS,C8051T327-GM,C8051T602-GM,BGM111,EZR32WG330F128R68G,C8051F863-C-GS,SI88244ED-IS,C8051F811-GS,C8051F589-AM,SI8421BD-B-IS,C8051F537-C-AT,EFM32GG395FX - BGA120,C8051F531-C-AT,C8051F854-C-GM,C8051F022,C8051F021,SI4831,C8051F023,SI2415,C8051F854-C-GU,SI4835,SI2417,SI4836,EFM32WG290FX - BGA112,SI2169-C,TS1101-100,SI8455BA-B-IU,C8051F040,C8051F042,C8051F041,EZR32WG330F128R69G,SI8232AB-B-IS1,C8051F344-GQ,SI8662EC-B-IS1,SI4840,SI8452AA-B-IS1,C8051F701-GQ,SI4844,C8051F502-IM,C8051F575-IM,SI88622ED-IS,C8051F502-IQ,CP2201,CP2200,EFM32LG942FX - QFP64,SI8641BB-B-IS,EFM32GG942FX - QFP64,SI8655BB-B-IS1,SI8400AB-B-IS,SI8030AA-B-IU,C8051F587-IM,C8051F206,C8051F587-IQ,EFM32TG840FX - QFN64,SI8460AA-B-IS1,C8051F500-IQ,EZR32WG230F64R61G,C8051F546-IM,C8051F500-IM,EZR32WG330F128R67G,SI8660AB-B-IS1,C8051F827-GS,C8051F988-GU,SI52142,SI52143,SI7050,SI52144,SI7055,SI7054,SI7053,C8051F567-AQ,C8051F590-AM,C8051F567-AM,C8051F988-GM,SI8450BA-B-IS1,SI7023-A20-IM1,SL28EB742,SI8231BD-B-IS,C8051F855-C-GU,EZR32WG230F128R63G,EZR32LG230F64R68G,SI8631BC-B-IS1,C8051F300-GM,SI52111,SI52112,SI8920AD-IS,C8051F855-C-GM,SL28EB740,EFM8SB20F16G-A-QFN24,SI8641BB-B-IS1,C8051F300-GS,EFM8UB10F16G-C-QFN28,C8051F920-GQ,C8051F815-GS,C8051F920-GM,C8051F220,EFM8UB10F16G-C-QFN20,TSM9938F,EZR32LG230F64R67G,C8051F221,C8051T320-GQ,SI8651EC-B-IS1,C8051F226,C8051F862-C-GS,TSM9938H,SI8661BB-B-IS1,EZR32WG230F64R63G,SI8661ED-B-IS,SI8220DD-A-IS,EZR32LG230F64R69G,SI8405AB-A-IS1,C8051F565-IM,EFM8SB10F2G-A-QFN20,C8051F395-A-GM,C8051F565-IQ,SI8641BD-B-IS,EFM32TG232FX - QFP64,C8051F231,SI8661BC-B-IS1,C8051F230,C8051T631-GM,SL2305NZ,SI8441AA-D-IS1,SI8630BD-B-IS,C8051T600-GS,C8051F236,SI8442BA-D-IS1,C8051F580-AQ,C8051T600-GM,C8051F803-GS,C8051F580-AM,TS1103-100,EZR32WG230F128R61G,C8051F996-GM,SI21822,SI8645BT-IS,C8051F302-GM,C8051F996-GU,SI8232AB-B-IS,SI8622BC-B-IS,C8051F302-GS,TS7003,C8051F708-GQ,TS7001,EFM32WG890FX - BGA112,EZR32LG230F64R61G,EZR32WG330F128R63G,SI21662-B,SI8600AC-B-IS,SI21662-C,EZR32WG230F128R60G,EFM32G222FX - QFP48,TSM9938T,C8051F523-C-IM,SI21812,EFM32GG990FX - BGA112,EFM32LG360FX - CSP81,SL23EP09NZ,SI8651BD-B-IS,TSM9938W,C8051F510-IM,C8051F556-IM,SI8422AD-B-IS,SI8232AD-B-IS,C8051F411,C8051F410,C8051F413,SI8405AA-A-IS1,C8051F412,C8051F381-GM,SI8040AA-B-IU,C8051F589-IM,C8051F965-B-GM,SI8461BA-B-IS1,SI8655BA-B-IS,SI8660BA-B-IS1,C8051F381-GQ,C8051T621-GM,C8051F346-GM,EZR32WG230F64R68G,EFM8BB10F8G-A-QSOP24,SI51214,C8051F346-GQ,SI51211,SI51218,SI8655BA-B-IU,SI8662BD-B-IS,SI8630BB-B-IS,EFM8UB20F32G-A-QFP32,SI51219,EZR32LG230F64R63G,EZR32WG330F128R60G,C8051F930-GM,SI8630BB-B-IS1,SI8660BB-B-IS1,C8051F502-AM,C8051F825-GS,EFM8UB11F16G-C-QSOP24,C8051F544-IM,EZR32WG330F128R61G,C8051F34A-GQ,EFM32GG332FX - QFP64,SI7006-A20-IM,C8051F502-AQ,SI2165-D,C8051F544-IQ,C8051F986-GU,C8051F34A-GM,SI21832,WF121,EZR32WG230F64R67G,SI8620BT-IS,C8051F569-AM,SI8642BC-B-IS1,C8051F930-GQ,C8051F986-GM,EFM8UB20F32G-A-QFP48,EZR32LG330F64R55G,EFM32LG380FX - QFP100,SI8630
【选型】南京益昂精度±35ppm的硅振AS5001用于50G PON，相位抖动350fs
主流10G PON正向50G演进，需要156.25MHz差分晶振提供参考时钟。本文推荐南京益昂的AS5001系列晶振，采用全硅CMOS工艺设计，支持工作频率10kHz~350MHz，频率精度±35ppm，封装3225/5032，工作温度-40℃~85℃。
Silicon Labs（芯科科技） Si570/Si571 10 MHZ TO 1.4 GHZ I2C PROGRAMMABLE XO/VCXO数据手册
型号- 570ABA000112DG,570BBC000107DG,570JCC000504DG,570BAC000199DG,570DBB000107DG,570BBB000756DG,570ACC000115DG,570ACC000118DG,570MBB000107DG,SI570,SI571,570BCA001407DG,570CAC000115DG,570ABC000107DG,SI57X,570FCB001456DG,570ABB000107DG,571FDB000159DG,570ACA000368DG,571CBC000901DG,571ADB000112DG,570ABB000752DG,571AJC001664DG,570BAB000544DG,571FJC000159DG,570ACC000126DG,570ACC000107DG,570DCA001230DGR,570CAC000141DG,570ACB000106DG,570ACB000107DG,570ACB000126DG,570CAC000169DG
【应用】带I2C接口的可编程晶振SI549，满足PAM4误码仪设计所需
Silicon Labs公司推出的可编程晶振Si549满足PAM4误码仪设计所需。Si549是一款带I2C接口的可编程芯片，通过上位机实时操作，可以产生从0.2MHz~1.5GHz的时钟输出涵盖常见光通信的通信速率，支持各种速率的光模块的误码测试。
UG298: Si5xxUC-EVB
型号- SI547,SI548,SI545,SI56X,SI546,SI549,SI590,SI591,SI550,SI595,SI510,SI554,SI598,SI511,SI599,SI552,SI596,SI597,SI514,SI515,SI57X,SI512,SI513,SI53X,SI516,SI561,SI562,SI560,SI565,SI566,SI564,SI569,SI54X,SI567,SI5XXUC-EVB,SI570,SI571,SI59X,SI532,SI533,SI530,SI531,SI55X,SI536,SI534,SI535,SI51X,SI540,SI544,SI541,SI542
AN699: FPGA Reference Clock Phase Jitter Specifications
型号- SI545,SI56X,SI53X,SI5394,SI5383,SI5392,SI5391P,SI5342,SI5397,SI5332,SI5340,SI5395,SI5341,SI5396,SI5346,SI5335,SI5347,SI5344,SI5345,SI5389,SI540,SI5348,SI570,SI5338
Si570/Si571 10 MHZTO 1.4 GHZ I2C PROGRAMMABLE XO/VCXO data sheet
型号- 571AGA000107DG,570CBC000267DG,570ABA000571DG,570BBA000141DG,571CHC000107DG,570TAC000285DG,570AAB000126DG,570AAC000121DG,570BBB000422DG,570MAA000547DG,571ACB000282DG,571ECA000107DG,570DAA000107DG,570BBB000159DG,571AMA000107DG,570BBA000115DG,SI57X,570BAC000121DG,571MEB000105DG,571NCA000107DG,571ECB000107DG,571BBC000104DG,570DBA000408DG,570ABA000164DG,570CAC000215DG,570ABB000121DG,570BAB000313DG,570BBA000200DG,571AJA000192DG,571MDB000105DG,571NMA000107DG,571DCB000106DG,570FAA000576DG,570ABA000112DG,57XXXXXXXXXXDGR,570BAB000159DG,570ABC000110DG,570BBC000464DG,570BBA000144DG,571FMA000107DG,570PAC000107DG,571AHA000107DG,570CAC000557DG,SI570,SI571,571CHC000219DG,570BBB000115DG,571CEC000574DG,571FDC000368DG,570FBB000121DG,570FBB000118DG,571CDC000107DG,570CBC000111DG,570AAA000179DG,571BHC000107DG,570CBC000573DG,570NBC000142DG,570FAA000575DG,SI57X-EVB,570CAC000310DG,570ABB000116DG,571BCA000107DG,570BBC000465DG,570FAC000159DG,570AAA000121DG,571FDC000159DG,570BBC000552DG,570CAC000110DG,570MBA000517DG,570RBA000115DG,571BJA000107DG,571JDC000368DG,571BHB000107DG,570BBB000141DG,571JDC000371DG,570CAC000141DG,570BAC000424DG,570PBC000447DG,571BCB000103DG,571AMA000501DG,571KDC000370DG,570BBA000566DG,571SHA000115DG,571AHA000550DG,570ABA000413DG,570MBA000265DG,570BBC000199DG,571MJA000542DG,570DAC000107DG,571AEA000444DG,570BAA000141DG,571BMA000107DG,570SBB000273DG,570ABB000141DG,570FBB000536DG,570FBB000309DG,570ABA000568DG,571NMB000107DG,570BAA000126DG,571AHA000112DG,571BHA000107DG,570BAC000306DG,570AAC000107DG,571BEB000107DG,570ABB000251DG
Clock Talk LIVE Schedule –Presentation will begin shortly
型号- SI569,SI547,SI567,SI545,SI546,SI549,SI5386,SI5341,SI590,SI591,SI5388,SI5389,SI550,SI595,SI570,SI571,SI554,SI532,SI598,SI510,SI533,SI599,SI511,SI552,SI530,SI596,SI531,SI597,SI514,SI515,SI534,SI512,SI513,SI516,SI53112,SI5350,SI5391,SI539X,SI5332,SI540,SI565,SI566,SI541,SI542
【应用】基于可编程晶体振荡器的高速误码仪时钟模块设计
Si570是一款带I2C接口的可编程芯片，通过上位机实时操作，可支持各种速率的光模块的误码测试。
Silicon Labs（芯科科技） 用于Xilinx FPGAs的定时解决方案
型号- SI5327B-C-GM,SI5345D-B03700-GM,SI5346A-D-GMR,550AE000310DG,SI5345D-B04831-GM,SI5344D-B-GM,530AB125M000DG,531FB200M000DG,530AB112M000DG,SI5342D-D-GM,552BE000591DGR,SI5341A-B-GM,510BCA25M0000AAG,SI5380-A-ZXM,SI5341A-B-GMR,SI5347C-B-GM,510CAA125M000AAG,SI5340C-B-GMR,SI5345B-B00021-GM,SI5345B-B06003-GM,SI5325A-C-GM,SI5345C-D-GM,SI5347D-D-GMR,550MD693M483DG,550ME122M880DG,554AF000124DGR,515BBB212M500BAG,599CCC000107DG,SI5341B-D-GM,512AAA000606AAG,530DB212M000DG,SI5348B-B05017-GM,532BB000270DG,534AA000435DG,530BC200M000DG,SI5324C-C-GM,530AB160M000DG,SI5326C-C-GM,552DE000591DG,550BD500M000BG,530PB20M4800BG,530FC1000M00DG,SI5344A-D-GM,530AB600M000DG,SI5345D-B04830-GM,SI5344B-A-GMR,SI5324A,SI5326B-C-GMR,SI5340C-D-GM,550AE622M080DG,570ACB000126DG,SI5341B-B-GM,SI5345D-B04500-GM,SI5344B-B04184-GM,SI5341B-B05609-GMR,570DBB000107DG,511BBA200M000BAG,511JBA200M000BAG,SI5345C-A-GM,530BB1000M00DG,SI5344D-B-GMR,531BB125M000DG,SI5346B-D-GM,SI5345D-B05731-GM,570ABC000107DG,530AC496M000DGR,570FCB001456DG,SI5340B-D-GMR,531AB1000M00DG,531BA200M000DG,510BBA148M500AAG,SI5347B-B-GMR,532AB000105DG,550ME368M640DG,530BB1000M00BG,SI5346A-D-GM,SI5326C-B-GM,530BC156M250DG,516AAB000213AAG,SI5340D-D-GM,SI5383,514JBA000126BAG,SI5381,530AB200M000BG,530AB122M880BG,532DB000593DG,SI5326B-B-GM,511ABA000110AAG,511ACA156M250AAG,530BC25M0000DG,550AF622M080DG,SI5341D-B-GMR,SI59X,SI5347A-B-GMR,510GCA50M0000BAG,530CA10M0000DG,530AB167M332DG,SI53307-B-GMR,SI5341C-B-GMR,552AE000736DG,515ECA200M000AAG,510JCA100M000BAG,SI5341A-D-GMR,SI5347D-B-GM,510CBB19M4400BAG,SI5344C-B-GM,550AF1000M00DG,SI5347A-D-GM,SI5345B-B04564-GM,530AC62M5000DG,550MD307M200DG,SI5345D-D-GM,SI5347A-D-GMR,510DBA100M000BAG,SI5346A-B-GMR,531AC000310DG,SI5342D-B05470-GM,550BF270M000DG,SI53302-B-GM,530CC14M7456DG,SI5345A,SI5345B,SI5345C,530AB155M520DG,511BBA212M500AAG,SI5345D,570BCA001407DG,531AC400M000DG,532DA000348DG,511FBA125M000BAG,530AC156M250DG,SI5322-C-GM,SI5356B-B00322-GMR,550AD120M960DG,570BAB000544DG,530BC000118DG,552AD000191DG,SI5344A-B-GM,SI5342C-D-GM,570ACB000106DG,SI5346B,SI5341B-B05197-GMR,530CC77M7600DG,530CA125M000DG,534AB000615DG,SI5346A,570ABA000112DG,531HB156M250DG,516CKB000230BAG,SI5347A-B-GM,550AE245M760BG,530CC40M0000DG,SI5341C-D-GM,510GCA47M0000BAG,SI5340C-D-GMR,530PB28M3220BG,598BAC000121DG,550AD76M8000DG,SI5322-C-GMR,SI5345C-B-GM,SI5344D,530DA400M000DG,SI5344D-D-GM,SI5347A-A-GMR,SI5347B-D-GMR,SI5330X,SI5345B-B03718-GM,570ACB000107DG,SI5344A,SI5344B,SI5344C,SI5340D-D-GMR,531BB1000M00DG,SI5340A-D-GM,SI5341A,SI5341B,SI5341C,SI5341D,SI5340B-B-GMR,SI5341B-B04226-GMR,514CBC000107AAG,597SD000577DG,510BBA125M000AAG,550BJ90M0000DG,554FH000609DG,SI5342B,SI5348B-B05856-GM,530CC25M0000DGR,SI5342C,530AB202M000DG,SI5342D,530CC000165DG,550MD368M640DG,SI53305,SI53306,570ACC000126DG,SI53307,SI5346B-D-GMR,SI5345B-B05971-GM,SI53308,SI53301,SI53302,SI53303,SI53304,SI5340C-B-GM,530FC100M000DG,SI5342A,536EC156M250DGR,SI5320-H-BL,514KCC000654BAG,SI5348A-A-GM,SI5342C-A-GMR,530AB92M1600BG,550AE716M800DG,SI5328C-C-GM,530AA156M251BG,511JCA200M000BAG,SI5342A-D-GM,530AB320M000DG,SI5341C-D-GMR,531AB1400M00DG,510ABA000110AAG,SI5323-B-GM,SI5347D-D-GM,570CAC000115DG,510CCA100M000BAG,SI5340D,SI5345D-B04494-GM,530NC90M0000DG,SI5341A-D-GM,SI5340A,SI5340B,SI5340C,511ACA148M500BAG,SI5345D-B04834-GM,530AB25M0000DG,SI5345B-B04563-GM,SI5341B-D-GMR,SI5340A-B-GMR,SI5345D-B05729-GM,534DC000539DG,SI53306-B-GM,514BBC000932AAGR,532AA000126DG,SI5346A-B-GM,535AB100M000DGR,SI5345A-B-GM,SI5340A-D-GMR,SI5380,530DC645M000DG,530AB210M000DG,SI5341C-B-GM,510BCA148M500BAG,514CCC000107BAG,530BA200M000DG,SI5324A-C-GM,SI5345B-B05955-GM,SI510,SI511,534AC000129DG,SI514,SI515,512BBA000270BAGR,SI512,SI513,530CB40M0000DG,510JCA100M000BAGR,550AH500M000DG,SI516,531BB312M500DG,SI5341D-D-GMR,530AC114M285DG,570DCA001230DGR,SI5347B-D-GM,530CC25M0000DG,590BB148M352DGR,SI5346B-B-GMR,SI5345D-B04493-GM,530AC155M520DG,591BB148M352DGR,530AB166M628DG,SI5345D-B05784-GM,SI5323-C-GM,530MB76M8000BG,514BCA000163AAG,SI5340D-B-GMR,570ACC000115DG,SI538X,534AC000567DG,SI53305-B-GM,SI5345A-D-GM,SI5347C-D-GMR,SI5327B,533BA000877DG,531AB125M000DG,SI5342B-D-GM,570ABB000752DG,SI5345A-B04957-GM,530PB40M0000DG,534AB000535DG,SI5328B-C-GM,SI5326B-C-GM,SI5345B-B03234-GM,SI5328B,SI5328C,SI5326A-B-GM,510BCA148M350BAG,570BBC000107DG,550AB622M080DG,532DC000736DG,SI53306-B-GMR,SI5321-H-BL,570BBB000756DG,513AAA000142AAG,SI5341B-B-GMR,531AC125M000DG,530CC50M0000DG,SI5345B-B04881-GM,530AA187M501BG,570ACC000118DG,530DB212M500DG,SI532X,SI5342A-B-GM,SI5345B-B05785-GM,SI53308-B-GM,SI5325A,550CE69M5500DG,510CBA125M000AAG,SI5345A-A-GM,SI5345B-B05747-GM,531FA166M667DG,533AB000108DGR,SI5348B-B05083-GM,530BB200M000BG,SI5345B-B04823-GM,570ACC000107DG,SI5348B-B05423-GM,SI53305-B-GMR,SI5326A,SI5326B,SI5326C,530CC20M0000DG,SI5340A-B-GM,SI5345D-B-GM,530BB155M520DG,SI5346B-A-GMR,SI5341B-B04964-GMR,SI5345B-D-GM,534AB000503DG,SI5326A-C-GM,SI5347C,514BBC000107AAG,SI5347D,SI534X,532DB000919DG,SI5347A,SI5347B,534AB000601DG,530AB186M666DG,SI5345D-B04528-GM,SI5341D-D-GM,SI53301-B-GM,SI5348
Silicon Labs高性能时钟解决方案于数据中心的应用
型号- SI56X,SI531XX,SI53102,SI5383,SI53302-B-GM,SI590,SI5315X,SI591,SI53365-B-GT,SI5388,SI5389,SI53320-B-GT,SI598,SI510,SI511,SI514,SI512,SI513,SI534XH,SI5394,SI5391,SI5392,SI5397,SI5211X,SI5395,SI5396,SI537X,SI545-9,SI53303-B-GM,SI54X,SI53328-B-GM,SI53322-B-GM,SI532XX,SI53344-B-GM,SI538X,SI53305-B-GM,SI53362-B-GM,SI53327-B-GM,SI570,SI53340-B-GM,SI53321-B-GQ,SI53321-B-GM,SI53315-B-GM,SI53312-B-GM,SI5332,SI539X,SI5335,SI5338,SI547,SI545,SI546,SI53325-B-GM,SI549,SI53342-B-GM,SI533XX,SI5342,SI5311X,SI5340,SI5341,SI5121X,SI5344,SI5214X,SI5345,SI532X,SI5348,SI53308-B-GM,SI53343-B-GM,SI53X,SI53360-B-GT,SI5350,SI53341-B-GM,SI5351,SI5357,SI561,SI562,SI53325-B-GQ,SI560,SI53306-B-GM,SI564,SI53311-B-GM,SI53314-B-GM,SI53313-B-GM,SI534X,SI59X,SI532,SI533,SI530,SI531,SI534,SI53304-B-GM,SI51X,SI53301-B-GM,SI522XX,SI53307-B-GM,SI53323-B-GM,SI53326-B-GM,SI540-4,SI53345-B-GM,SI540,SI53361-B-GM,SI544,SI541,SI542
电子商城
现货市场
品牌：SILICON LABS
品类：Switch Hall Effect Magnetic Position Sensor
价格：￥2.2924
现货：126,000
服务
测试范围：扬兴晶振全系列晶体，通过对晶体回路匹配分析，调整频率、驱动功率和起振能力，解决频偏、不起振、干扰、频率错误等问题。技术专家免费分析，测完如有问题，会进一步晶振烧录/修改电路。
实验室地址： 深圳 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问
登录 | 立即注册
提交评论