SY89831UMG
Active2.5V/3.3V 1:4 PECL FANOUT BUFFER 16 VQFN 3X3X1.00MM TUBE ROHS COMPLIANT: YES
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SY89831UMG
Active2.5V/3.3V 1:4 PECL FANOUT BUFFER 16 VQFN 3X3X1.00MM TUBE ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SY89831UMG | SY89831 Series |
|---|---|---|
| Differential - Input:Output [custom] | True | True |
| Differential - Input:Output [custom] | True | True |
| Frequency - Max [Max] | 2 GHz | 2 GHz |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output | LVPECL | LVPECL |
| Package / Case | 16-MLF®, 16-VFQFN Exposed Pad | 16-MLF®, 16-VFQFN Exposed Pad |
| Ratio - Input:Output | 1:4 | 1:4 |
| Type | Fanout Buffer (Distribution), Translator | Fanout Buffer (Distribution), Translator |
| Voltage - Supply [Max] | 3.6 V | 3.6 V |
| Voltage - Supply [Min] | 2.375 V | 2.375 V |
SY89831 Series
IC CLK BUFFER 1:4 2GHZ 16MLF
| Part | Mounting Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Type | Differential - Input:Output [custom] | Differential - Input:Output [custom] | Output | Number of Circuits | Ratio - Input:Output | Package / Case | Frequency - Max [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology SY89831UMI-TR | Surface Mount | 3.6 V | 2.375 V | 85 °C | -40 °C | Fanout Buffer (Distribution), Translator | LVPECL | 1 | 1:4 | 16-MLF®, 16-VFQFN Exposed Pad | 2 GHz | ||
Microchip Technology SY89831UMI | Surface Mount | 3.6 V | 2.375 V | 85 °C | -40 °C | Fanout Buffer (Distribution), Translator | LVPECL | 1 | 1:4 | 16-MLF®, 16-VFQFN Exposed Pad | 2 GHz | ||
Microchip Technology SY89831UMG | Surface Mount | 3.6 V | 2.375 V | 85 °C | -40 °C | Fanout Buffer (Distribution), Translator | LVPECL | 1 | 1:4 | 16-MLF®, 16-VFQFN Exposed Pad | 2 GHz | ||
Microchip Technology SY89831UMG-TR | Surface Mount | 3.6 V | 2.375 V | 85 °C | -40 °C | Fanout Buffer (Distribution), Translator | LVPECL | 1 | 1:4 | 16-MLF®, 16-VFQFN Exposed Pad | 2 GHz |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 8.12 | |
| 25 | $ 6.77 | |||
| 100 | $ 6.15 | |||
| Microchip Direct | TUBE | 1 | $ 8.12 | |
| 25 | $ 6.77 | |||
| 100 | $ 6.15 | |||
| 1000 | $ 5.13 | |||
| 5000 | $ 4.73 | |||
| 10000 | $ 4.39 | |||
| Newark | Each | 100 | $ 6.34 | |
Description
General part information
SY89831 Series
The SY89831U is a high-speed, 2GHz differential LVPECL 1:4 fanout buffer optimized for ultra-low skew applications. Within-device skew is guaranteed to be less than 20ps (5ps typ.) over supply voltage and temperature. The differential input buffer has a unique internal termination design that allows access to the termination network through a VT pin. This feature allows the device to easily interface to different logic standards. A VREF-AC reference output is included for AC-coupled applications.The SY89831U is a part of Micrel's high-speed clock synchronization family. For applications that require a different I/O combination, consult Micrel’s website and choose from a comprehensive product line of high-speed, low-skew fanout buffers, translators, and clock generators.
Documents
Technical documentation and resources