Metodo di pagamento
843N252GG-45LF +BOM
Low-power, high-performance frequency synthesizer for data center and telecom industries
16-TSSOP(0.173",4.40mmWidth)-
Produttore:
Renesas Electronics Corporation
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ProduttorePart #:
843N252GG-45LF
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Scheda dati:
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Series:
FemtoClock® NG
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Programmabe:
Not Verified
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PLL:
Yes
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Input:
Crystal
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for 843N252GG-45LF, guaranteed quotes back within 12hr.
Disponibilità: 5910 PZ
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843N252GG-45LF Descrizione generale
With the 843N252-45, you can expect nothing short of top-notch performance when it comes to generating Ethernet reference clock frequencies. Powered by IDT's state-of-the-art FemtoClock ® NG technology, this synthesizer strikes a perfect balance between high clock frequency output and minimal phase noise. Its exceptional efficiency not only minimizes power consumption but also effectively suppresses power supply noise. By incorporating a 25MHz parallel resonant crystal, this device is capable of producing precise frequencies like 156.25MHz and 125MHz. Equipped with a low phase noise VCO, it effortlessly achieves a typical rms phase jitter of 0.4ps or lower, easily meeting even the most stringent Ethernet jitter requirements. Packaged in a compact 16-pin TSSOP package, the 843N252-45 is the ideal choice for applications that demand reliable and high-performance reference clock generation
Caratteristiche principali
- Sigma-delta ADC architecture
- Low-voltage differential signaling
- Pulse-width modulation control
- Clock jitter measurement system
Specifiche
Series | FemtoClock® NG | Programmabe | Not Verified |
PLL | Yes | Input | Crystal |
Output | LVCMOS, LVPECL, LVTTL | Number of Circuits | 1 |
Ratio - Input:Output | 1:2 | Differential - Input:Output | No/Yes |
Frequency - Max | 156.25MHz | Divider/Multiplier | Yes/No |
Voltage - Supply | 3.135V ~ 3.465V | Operating Temperature | 0°C ~ 70°C |
Mounting Type | Surface Mount | Base Product Number | 843N252 |
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Prodotto 365 giorni
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In Stock: 5.910
Minimum Order: 1
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