859S0412BGILF IDT Integrated Circuit (Small Outline Packages) In Stock
The 859S0412I is a 4:2 Differential-to-LVPECL/ LVDS Clock Multiplexer which can operate up to 3GHz. The 859S0412I has 4 selectable differential PCLKx/nPCLKx clock inputs. The PCLKx, nPCLKx input pairs can accept LVPECL, LVDS, CML or SSTL levels. The fully differential architecture and low propagation delay make it ideal for use in clock distribution circuits. The clock select pins have internal pulldown resistors. The CLK_SEL1 pin is the most significant bit and the binary number applied to the select pins
- Manufacturer
- IDT
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- 859S0412BGILF Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated Circuit from IDT identified by manufacturer part number 859S0412BGILF
- Documented technical context includes 3GHz for engineering comparison
- Package or mechanical reference recorded as Small Outline Packages for footprint checks
- Suitable for BOM sourcing, alternate review, repair stocking, and production procurement workflows
- Datasheet-backed context should be matched against voltage, current, timing, package, and lifecycle requirements before approval
Applications
859S0412BGILF is typically sourced for embedded electronics, industrial controls, communications equipment, and production BOM maintenance where buyers need a manufacturer-traceable integrated circuit with verifiable datasheet context. It is suitable for engineering replacement reviews, prototype builds, and production purchasing workflows that must confirm package fit, lifecycle risk, and key ratings such as 3GHz.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PGG20 |
| YTEOL | 0 |
| Additional Feature | ALSO OPERATES AT 2.5 V SUPPLY |
| Family | 859S |
| Input Conditioning | DIFFERENTIAL MUX |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Logic IC Type | LOW SKEW CLOCK DRIVER |
| Number of Functions | 1 |
| Number of True Outputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 80mA |
| Prop. Delay@Nom-Sup | 0.8ns |
| Propagation Delay (tpd) | 0.8ns |
| Same Edge Skew-Max (tskwd) | 0.025ns |
| Supply Voltage-Max (Vsup) | 3.465V |
| Supply Voltage-Min (Vsup) | 3.135V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| fmax-Min | 3000MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design checks should buyers confirm before selecting 859S0412BGILF?
Buyers should verify the integrated circuit role, package fit, lifecycle status, and datasheet ratings before approving this part. The fetched technical context includes 3GHz, which should be matched against the target circuit and sourcing documentation.
How does the recorded package information affect sourcing 859S0412BGILF?
The recorded package reference is Small Outline Packages, so purchasers should confirm footprint compatibility, assembly handling, and approved manufacturer documentation. Include 3GHz in the engineering review so procurement does not substitute a part with mismatched limits.
When comparing alternates for 859S0412BGILF, which parameters matter most?
Start with manufacturer, component category, package style, lifecycle status, and the electrical or mechanical ratings shown in the datasheet. Because the available context includes 3GHz, any alternate should match that requirement before release.
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