LVPECL Buffer Common Specs
- Up to 10 differential LVPECL outputs
- Wide operating frequency DC - 1.25 GHz
- Accepts any differential or single-ended input
- Provides signal level translation
- Output Enable (OEB) pin allows glitchless control of output clocks
- Loss of Signal (LOS) indicator allows system clock monitoring
- Automotive Grade2, -40 to +105 °C
- AECQ-100 qualified options
- Output driver supply voltage independent of core supply: 1.5, 1.8, 2.5, or 3.3 V
- Additive jitter: 150 fs RMS typ
- Industrial temperature range: -40 to +105 °C
Find the Right LVPECL Buffer
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| Part Number | Number of Inputs | Number of Outputs | Frequency Min (MHz) | Frequency Max | Output Format(s) | Additive Jitter | VDD (V) | VDDO (V) | Package Type | Package Size (mm) | Universal Buffers | Differential Buffers | LVCMOS Buffers | PCIe Compliant | Zero Delay Buffers | Automotive |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 5 | 710 | LVPECL | 0.15 | 2.5; 3.3 | 2.5; 3.3 | QFN24 | 4x4 | |||||||
| 1 | 4 | 5 | 350 | LVPECL | 0.15 | 1.8; 2.5; 3.3 | 1.8; 2.5; 3.3 | QFN24 | 4x4 | |||||||
| 2 | 5 | DC | 725 | LVPECL | 0.05 | 2.5; 3.3 | 1.8; 2.5; 3.3 | TSSOP20 | 6.5x4.4 | |||||||
| 2 | 10 | DC | 1250 | LVPECL | 0.05 | 1.8; 2.5; 3.3 | 1.8; 2.5; 3.3 | QFN32 | 5x5 | |||||||
| 1 | 2 | DC | 1250 | LVPECL | 0.05 | 1.8; 2.5; 3.3 | 1.8; 2.5; 3.3 | QFN16 | 3x3 | |||||||
| 2 | 4 | DC | 1250 | LVPECL | 0.05 | 1.8; 2.5; 3.3 | 1.8; 2.5; 3.3 | QFN16 | 3x3 | |||||||
| 2 | 10 | DC | 1250 | LVPECL | 0.05 | 2.5; 3.3 | 2.5; 3.3 | QFN32 | 5x5 | |||||||
| 2 | 10 | DC | 200 | LVPECL | 0.05 | 1.8; 2.5; 3.3 | 2.5; 3.3 | QFN32 | 5x5 | |||||||
| 2 | 6 | DC | 1250 | LVPECL | 0.05 | 1.8; 2.5; 3.3 | 1.8; 2.5; 3.3 | QFN24 | 4x4 | |||||||
| 2 | 6 | DC | 200 | LVPECL | 0.05 | 1.8; 2.5; 3.3 | 1.8; 2.5; 3.3 | QFN24 | 4x4 |
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Si5338 Evaluation Kit
For simplified evaluation of the Si5330/34/35/38 any-frequency, any-output quad clock generators and buffers, development kits are available. The Si5338 clock generator can synthesize any combination of up to 4 differential clock outputs, each of which is independently programmable to any frequency up to 350 MHz and select frequencies to 710 MHz.
Si5338 Evaluation Kit
For simplified evaluation of the Si5330/34/35/38 any-frequency, any-output quad clock generators and buffers, development kits are available. The Si5338 clock generator can synthesize any combination of up to 4 differential clock outputs, each of which is independently programmable to any frequency up to 350 MHz and select frequencies to 710 MHz.