pll synthesized digital discussion system

{"cid":"91218411","title":"SILICON LABS SI5351A-B-GTR I2C Digital Frequency Synthesizer 200MHz MSOP-10","imgUrl":"https:\/\/img.ismap.com\/nimg\/d0\/69\/3b6a5fa8f483fa0a32c333c3ed66-200x200-1.jpg","attrs":{"Price":"Request a Quote","Brand Name":"Microchip Tech","Model Number":"SI5351A-B-GTR","Minimum Order Quantity":"1PCS","Delivery Time":"Can Ship Immediately","Place of Origin":"CH","Payment Terms":"L\/C, D\/A, T\/T, Western Union, MoneyGram","Supply Ability":"10,500 piece(s) In Stock","Packaging Details":"Standard Export Package","Package":"MSOP-10","Description":"Frequency Synthesizer","Category":"Clock Timing IC","DC":"please contact us","Series":"SI5351","Lifecycle Status":"Active","RoHS":"Lead free \/ RoHS Compliant"}}

{"cid":"91219332","title":"AD9901TQ\/883B","imgUrl":"https:\/\/img.ismap.com\/nimg\/47\/36\/bdcefd0d6a3f59ab0810687edaf6-200x200-1.jpg","attrs":{"Category":"Integrated Circuits (ICs)\nClock\/Timing\nClock Generators, PLLs, Frequency Synthesizers","Ratio - Input:Output":"2:1","Input":"CMOS, ECL, TTL","Product Status":"Active","Mounting Type":"Through Hole","Package":"Tube","Differential - Input:Output":"Yes\/Yes","Series":"-","DigiKey Programmable":"Not Verified","Divider\/Multiplier":"No\/No","Supplier Device Package":"14-CERDIP","Mfr":"Analog Devices Inc.","Frequency - Max":"200MHz","Type":"Digital Phase\/Frequency Discriminator","Voltage - Supply":"5V","Package \/ Case":"14-CDIP (0.300\", 7.62mm)","Output":"CMOS, ECL, TTL","Operating Temperature":"-55\u00b0C ~ 125\u00b0C","PLL":"Yes","Number of Circuits":"1","Base Product Number":"AD9901","Description":"IC DIG PHASE\/FREQ DISCRIM 14CDIP"}}