Silicon Labs Semiconductors Stock List

Part Number	Category	Family	Description
590MA-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 125mA Enable/Disable
590MA-BDG IC 57140 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 590MA-BDG Silicon Labs 140220 NEW RoHS OSC PROG 3.3V LVPECL LOW 50PPM FindCores Electronics Inc. 590MA-BDG Silicon Labs 57869 2015+ OSC PROG 3.3V LVPECL LOW 50PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 590MA-BDG Silicon Labs 98050 2015+ OSC PROG 3.3V LVPECL LOW 50PPM RENXIM Electronics Co.,Ltd.
590MB-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 125mA Enable/Disable
590MB-BDG IC 57770 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 590MB-BDG Silicon Labs 139920 NEW RoHS OSC PROG 3.3V LVPECL LOW 25PPM FindCores Electronics Inc. 590MB-BDG Silicon Labs 57569 2015+ OSC PROG 3.3V LVPECL LOW 25PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 590MB-BDG Silicon Labs 98650 2015+ OSC PROG 3.3V LVPECL LOW 25PPM RENXIM Electronics Co.,Ltd.
590MC-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 125mA Enable/Disable
590MC-BDG IC 57370 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 590MC-BDG Silicon Labs 139630 NEW RoHS OSC PROG 3.3V LVPECL LOW 20PPM FindCores Electronics Inc. 590MC-BDG Silicon Labs 57279 2015+ OSC PROG 3.3V LVPECL LOW 20PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 590MC-BDG Silicon Labs 97730 2015+ OSC PROG 3.3V LVPECL LOW 20PPM RENXIM Electronics Co.,Ltd.
590RA-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 2.5V 125mA Enable/Disable
590RA-BDG IC 57830 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 590RA-BDG Silicon Labs 140120 NEW RoHS OSC PROG 2.5V LVPECL LOW 50PPM FindCores Electronics Inc. 590RA-BDG Silicon Labs 57769 2015+ OSC PROG 2.5V LVPECL LOW 50PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 590RA-BDG Silicon Labs 98250 2015+ OSC PROG 2.5V LVPECL LOW 50PPM RENXIM Electronics Co.,Ltd.
590RB-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 2.5V 125mA Enable/Disable
590RB-BDG IC 57430 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 590RB-BDG Silicon Labs 139820 NEW RoHS OSC PROG 2.5V LVPECL LOW 25PPM FindCores Electronics Inc. 590RB-BDG Silicon Labs 57469 2015+ OSC PROG 2.5V LVPECL LOW 25PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 590RB-BDG Silicon Labs 98850 2015+ OSC PROG 2.5V LVPECL LOW 25PPM RENXIM Electronics Co.,Ltd.
590RC-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 2.5V 125mA Enable/Disable
590RC-BDG IC 57980 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 590RC-BDG Silicon Labs 139620 NEW RoHS OSC PROG 2.5V LVPECL LOW 20PPM FindCores Electronics Inc. 590RC-BDG Silicon Labs 57269 2015+ OSC PROG 2.5V LVPECL LOW 20PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 590RC-BDG Silicon Labs 97530 2015+ OSC PROG 2.5V LVPECL LOW 20PPM RENXIM Electronics Co.,Ltd.
591AA-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 125mA Enable/Disable
591AA-BDG IC 56840 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 591AA-BDG Silicon Labs 140020 NEW RoHS OSC PROG 3.3V LVPECL HIGH 50PPM FindCores Electronics Inc. 591AA-BDG Silicon Labs 57669 2015+ OSC PROG 3.3V LVPECL HIGH 50PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 591AA-BDG Silicon Labs 98450 2015+ OSC PROG 3.3V LVPECL HIGH 50PPM RENXIM Electronics Co.,Ltd.
591AB-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 125mA Enable/Disable
591AB-BDG IC 56300 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 591AB-BDG Silicon Labs 139720 NEW RoHS OSC PROG 3.3V LVPECL HIGH 25PPM FindCores Electronics Inc. 591AB-BDG Silicon Labs 57369 2015+ OSC PROG 3.3V LVPECL HIGH 25PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 591AB-BDG Silicon Labs 99050 2015+ OSC PROG 3.3V LVPECL HIGH 25PPM RENXIM Electronics Co.,Ltd.
591AC-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 125mA Enable/Disable
591AC-BDG IC 56370 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 591AC-BDG Silicon Labs 139610 NEW RoHS OSC PROG 3.3V LVPECL HIGH 20PPM FindCores Electronics Inc. 591AC-BDG Silicon Labs 57259 2015+ OSC PROG 3.3V LVPECL HIGH 20PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 591AC-BDG Silicon Labs 97330 2015+ OSC PROG 3.3V LVPECL HIGH 20PPM RENXIM Electronics Co.,Ltd.
591EA-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 2.5V 125mA Enable/Disable
591EA-BDG IC 56430 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 591EA-BDG Silicon Labs 139920 NEW RoHS OSC PROG 2.5V LVPECL HIGH 50PPM FindCores Electronics Inc. 591EA-BDG Silicon Labs 57569 2015+ OSC PROG 2.5V LVPECL HIGH 50PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 591EA-BDG Silicon Labs 98650 2015+ OSC PROG 2.5V LVPECL HIGH 50PPM RENXIM Electronics Co.,Ltd.
591EB-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 2.5V 125mA Enable/Disable
591EB-BDG IC 56140 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 591EB-BDG Silicon Labs 139620 NEW RoHS OSC PROG 2.5V LVPECL HIGH 25PPM FindCores Electronics Inc. 591EB-BDG Silicon Labs 57269 2015+ OSC PROG 2.5V LVPECL HIGH 25PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 591EB-BDG Silicon Labs 99190 2015+ OSC PROG 2.5V LVPECL HIGH 25PPM RENXIM Electronics Co.,Ltd.
591EC-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 2.5V 125mA Enable/Disable
591EC-BDG IC 56260 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 591EC-BDG Silicon Labs 139600 NEW RoHS OSC PROG 2.5V LVPECL HIGH 20PPM FindCores Electronics Inc. 591EC-BDG Silicon Labs 57249 2015+ OSC PROG 2.5V LVPECL HIGH 20PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 591EC-BDG Silicon Labs 99130 2015+ OSC PROG 2.5V LVPECL HIGH 20PPM RENXIM Electronics Co.,Ltd.
591MA-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 125mA Enable/Disable
591MA-BDG IC 56050 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 591MA-BDG Silicon Labs 139820 NEW RoHS OSC PROG 3.3V LVPECL LOW 50PPM FindCores Electronics Inc. 591MA-BDG Silicon Labs 57469 2015+ OSC PROG 3.3V LVPECL LOW 50PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 591MA-BDG Silicon Labs 98850 2015+ OSC PROG 3.3V LVPECL LOW 50PPM RENXIM Electronics Co.,Ltd.
591MB-BDG	Crystals and Oscillators	Programmable Oscillators	125MHz ~ 214.999MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 125mA Enable/Disable
591MB-BDG IC 56840 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 591MB-BDG Silicon Labs 139520 NEW RoHS OSC PROG 3.3V LVPECL LOW 25PPM FindCores Electronics Inc. 591MB-BDG Silicon Labs 57169 2015+ OSC PROG 3.3V LVPECL LOW 25PPM Unitronix Electronik GmbH sourcing@unitronix-e.com 591MB-BDG Silicon Labs 98990 2015+ OSC PROG 3.3V LVPECL LOW 25PPM RENXIM Electronics Co.,Ltd.
570AAA000107DG	Crystals and Oscillators	Programmable Oscillators	10MHz ~ 945MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 3.3V 130mA Enable/Disable
570AAA000107DG Silicon Labs 139980 NEW RoHS OSC XO 10-1417.5MHZ LVPECL SMD FindCores Electronics Inc. 570AAA000107DG Silicon Labs 57629 2015+ OSC XO 10-1417.5MHZ LVPECL SMD Unitronix Electronik GmbH sourcing@unitronix-e.com 570AAA000107DG Silicon Labs 57629 2015+ OSC XO 10-1417.5MHZ LVPECL SMD Unitronix Electronics Limited 570AAA000107DG Silicon Labs 98810 2015+ OSC XO 10-1417.5MHZ LVPECL SMD RENXIM Electronics Co.,Ltd.
571ACC000103DG	Crystals and Oscillators	Programmable Oscillators	10MHz ~ 1.4175GHz LVPECL VCXO Programmable Oscillator Surface Mount 3.3V 130mA Enable/Disable
571ACC000103DG Silicon 15000 12+ 8-SMD No Lead (QFN LCC) General Electronics Co.,Ltd 571ACC000103DG Silicon 17175 12+ 8-SMD No Lead (QFN LCC) Evergreen Electronics Co.,Ltd 571ACC000103DG Silicon 7182 12+ 8-SMD No Lead (QFN LCC) SINLIN ELECTRONICS LIMITED Authorized Distributor 571ACC000103DG Silicon Labs 51200 n/a n/a Hongkong Inductors Limited
SI570ABB000419DG	Crystals and Oscillators	Programmable Oscillators	10MHz ~ 810MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 2.97 V ~ 3.63 V 130mA Enable/Disable
SI570ABB000419DG IC 40460 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) SI570ABB000419DG NEW 97870 2016+ Original package well Renxim Technology Limited. sales@renxim.com
570EBB000521DG	Crystals and Oscillators	Programmable Oscillators	10MHz ~ 810MHz LVPECL XO (Standard) Programmable Oscillator Surface Mount 2.5V 130mA Enable/Disable
570EBB000521DG Silicon 15000 12+ 8-SMD No Lead (QFN LCC) General Electronics Co.,Ltd 570EBB000521DG Silicon 27451 12+ 8-SMD No Lead (QFN LCC) SINLIN ELECTRONICS LIMITED Authorized Distributor 570EBB000521DG Silicon Labs 86300 n/a n/a Hongkong Inductors Limited 570EBB000521DG Silicon Labs 86300 n/a n/a Hongkong Inductors Limited
511LBA-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 250MHz HCSL XO (Standard) Programmable Oscillator Surface Mount 1.8V 44mA Enable/Disable
511LBA-CBAG IC 59060 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511LBA-CBAG Silicon Labs 139730 NEW RoHS OSC PROG 1.8V HCSL 25PPM 3.2X5MM FindCores Electronics Inc. 511LBA-CBAG Silicon Labs 57379 2015+ OSC PROG 1.8V HCSL 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511LBA-CBAG Silicon Labs 97850 2015+ OSC PROG 1.8V HCSL 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511LBB-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 250MHz HCSL XO (Standard) Programmable Oscillator Surface Mount 1.8V 44mA Enable/Disable
511LBB-CBAG IC 58470 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511LBB-CBAG Silicon Labs 139830 NEW RoHS OSC PROG 1.8V HCSL 25PPM 3.2X5MM FindCores Electronics Inc. 511LBB-CBAG Silicon Labs 57479 2015+ OSC PROG 1.8V HCSL 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511LBB-CBAG Silicon Labs 97830 2015+ OSC PROG 1.8V HCSL 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511MBA-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (In-Phase) XO (Standard) Programmable Oscillator Surface Mount 3.3V 26mA Enable/Disable
511MBA-CBAG IC 58930 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511MBA-CBAG Silicon Labs 139930 NEW RoHS OSC PROG 3.3V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511MBA-CBAG Silicon Labs 57579 2015+ OSC PROG 3.3V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511MBA-CBAG Silicon Labs 97410 2015+ OSC PROG 3.3V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511MBB-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (In-Phase) XO (Standard) Programmable Oscillator Surface Mount 3.3V 26mA Enable/Disable
511MBB-CBAG IC 58330 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511MBB-CBAG Silicon Labs 140030 NEW RoHS OSC PROG 3.3V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511MBB-CBAG Silicon Labs 57679 2015+ OSC PROG 3.3V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511MBB-CBAG Silicon Labs 97610 2015+ OSC PROG 3.3V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511NBA-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (Complimentary) XO (Standard) Programmable Oscillator Surface Mount 3.3V 26mA Enable/Disable
511NBA-CBAG IC 58150 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511NBA-CBAG Silicon Labs 140130 NEW RoHS OSC PROG 3.3V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511NBA-CBAG Silicon Labs 57779 2015+ OSC PROG 3.3V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511NBA-CBAG Silicon Labs 97810 2015+ OSC PROG 3.3V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511NBB-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (Complimentary) XO (Standard) Programmable Oscillator Surface Mount 3.3V 26mA Enable/Disable
511NBB-CBAG IC 58460 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511NBB-CBAG Silicon Labs 140230 NEW RoHS OSC PROG 3.3V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511NBB-CBAG Silicon Labs 57879 2015+ OSC PROG 3.3V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511NBB-CBAG Silicon Labs 98010 2015+ OSC PROG 3.3V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511PBA-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (In-Phase) XO (Standard) Programmable Oscillator Surface Mount 2.5V 26mA Enable/Disable
511PBA-CBAG IC 58720 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511PBA-CBAG Silicon Labs 139350 NEW RoHS OSC PROG 2.5V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511PBA-CBAG Silicon Labs 56999 2015+ OSC PROG 2.5V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511PBA-CBAG Silicon Labs 98210 2015+ OSC PROG 2.5V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511PBB-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (In-Phase) XO (Standard) Programmable Oscillator Surface Mount 2.5V 26mA Enable/Disable
511PBB-CBAG IC 58890 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511PBB-CBAG Silicon Labs 139450 NEW RoHS OSC PROG 2.5V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511PBB-CBAG Silicon Labs 57099 2015+ OSC PROG 2.5V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511PBB-CBAG Silicon Labs 98410 2015+ OSC PROG 2.5V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511QBA-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (Complimentary) XO (Standard) Programmable Oscillator Surface Mount 2.5V 26mA Enable/Disable
511QBA-CBAG IC 58540 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511QBA-CBAG Silicon Labs 139550 NEW RoHS OSC PROG 2.5V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511QBA-CBAG Silicon Labs 57199 2015+ OSC PROG 2.5V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511QBA-CBAG Silicon Labs 98610 2015+ OSC PROG 2.5V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511QBB-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (Complimentary) XO (Standard) Programmable Oscillator Surface Mount 2.5V 26mA Enable/Disable
511QBB-CBAG IC 58970 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511QBB-CBAG Silicon Labs 139650 NEW RoHS OSC PROG 2.5V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511QBB-CBAG Silicon Labs 57299 2015+ OSC PROG 2.5V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511QBB-CBAG Silicon Labs 98810 2015+ OSC PROG 2.5V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511RBA-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (In-Phase) XO (Standard) Programmable Oscillator Surface Mount 1.8V 26mA Enable/Disable
511RBA-CBAG IC 58380 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511RBA-CBAG Silicon Labs 139750 NEW RoHS OSC PROG 1.8V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511RBA-CBAG Silicon Labs 57399 2015+ OSC PROG 1.8V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511RBA-CBAG Silicon Labs 99010 2015+ OSC PROG 1.8V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.
511RBB-CBAG	Crystals and Oscillators	Programmable Oscillators	170MHz ~ 212.5MHz CMOS, Dual (In-Phase) XO (Standard) Programmable Oscillator Surface Mount 1.8V 26mA Enable/Disable
511RBB-CBAG IC 58740 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) 511RBB-CBAG Silicon Labs 139850 NEW RoHS OSC PROG 1.8V CMOS 25PPM 3.2X5MM FindCores Electronics Inc. 511RBB-CBAG Silicon Labs 57499 2015+ OSC PROG 1.8V CMOS 25PPM 3.2X5MM Unitronix Electronik GmbH sourcing@unitronix-e.com 511RBB-CBAG Silicon Labs 99210 2015+ OSC PROG 1.8V CMOS 25PPM 3.2X5MM RENXIM Electronics Co.,Ltd.