| PartNumber | SY55859LMG | SY55858UHG-TR | SY55857LKG-TR |
| Description | Analog & Digital Crosspoint ICs Dual 2x2 CML Crosspoint Switch | Analog & Digital Crosspoint ICs Precision 3Gbps 2x2 CML Crosspoint Switch | Translation - Voltage Levels Dual 2-5 GHz Any Input to LV PECL Translator |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Analog & Digital Crosspoint ICs | Analog & Digital Crosspoint ICs | Translation - Voltage Levels |
| RoHS | Y | Y | Y |
| Series | SY55859L | - | - |
| Product | Digital Crosspoint Switches | Digital Crosspoint Switches | - |
| Configuration | 2 x 2 | 2 x 2 | - |
| Data Rate | 2.7 Gb/s | 3 Gb/s | - |
| Input Type | CML, LVPECL, TTL | CML, LVPECL, PECL | - |
| Output Type | CML | CML | - |
| Operating Supply Voltage | 3.3 V | 2.5 V, 3.3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MLF-32 | TQFP-32 | MSOP-10 |
| Packaging | Tube | Reel | Reel |
| Height | 0.84 mm | 1 mm | - |
| Length | 5 mm | 7 mm | - |
| Supply Type | Single | Single | - |
| Width | 5 mm | 7 mm | - |
| Brand | Microchip Technology / Micrel | Microchip Technology / Micrel | Microchip Technology / Micrel |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Analog & Digital Crosspoint ICs | Analog & Digital Crosspoint ICs | Translation - Voltage Levels |
| Factory Pack Quantity | 60 | 1000 | 1000 |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs | Logic ICs |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3 V | 2.3 V | 3 V |
| Part # Aliases | - | SY55858UHG TR | SY55857LKG TR |
| Unit Weight | - | 0.002568 oz | 0.005051 oz |
| Type | - | - | CML/CMOS/HSTL/LVDS/TTL to LVPECL |
| Propagation Delay Time | - | - | 0.4 ns |
| Logic Family | - | - | ECL |
| Logic Type | - | - | Translator |
| High Level Output Current | - | - | - 50 mA |
| Low Level Output Current | - | - | 50 mA |