Renesas 843241BM-300LF
Manufacturer No:
843241BM-300LF
Manufacturer:
Renesas
Package:
Description:
FemtoClock SAS/SATA Clock Generator
Quantity:
In Stock :3712
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Shipped from：HK Warehouse
Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
843241BM-300LF Information
Renesas 843241BM-300LF technical specifications, attributes, parameters and parts with similar specifications to Renesas 843241BM-300LF.
- Type
- Parameter
- Lead Count (#)
- 8
- Carrier Type
- Tube
- Moisture Sensitivity Level (MSL)
- 1
- Output Freq Range (MHz)
- 300 - 300
- Qty. per Reel (#)
- 0
- Qty. per Carrier (#)
- 97
- Pb (Lead) Free
- Yes
- Pb Free Category
- e3 Sn
- Temp. Range
- 0 to 70°C
- Advanced Features
- Spread Spectrum
- Type
- Parameter
- Core Voltage (V)
- 2.5, 3.3
- Feedback Input
- No
- Input Freq (MHz)
- 25 - 25
- Input Type
- Crystal
- Inputs (#)
- 1
- Length (mm)
- 4.9
- MOQ
- 3007
- Output Banks (#)
- 1
- Output Type
- LVPECL
- Output Voltage (V)
- 2.5, 3.3
Download datasheets and manufacturer documentation for Renesas 843241BM-300LF.
The 843241 is a low jitter, high performance clock generator and a member of the FemtoClock® family of silicon timing products. The 843241 is designed for use in the SAS-2 interconnect and the three transport protocols that use the SAS-2 interconnect: Serial SCSI Protocol (SSP), Serial ATA Tunneled Protocol (STP), and Serial Management Protocol (SMP). The 843241 has excellent (<1ps) RMS phase jitter, over the SAS defined integration range. The 843241 uses an external, 25MHz, parallel resonant crystal to generate three selectable output frequencies: 75MHz, 100MHz, 150MHz, and 300MHz. This silicon based approach provides excellent frequency stability and reliability. The 843241 features up, down, and center spread spectrum (SSC) clocking techniques. The up, down and center SSC will be required in the SAS-2 applications that have three clock trees in the HBA and expander ASICs (see Applications Information section, Figure 3).
- Designed for use in SAS-2 systems
- Up, down and center spread spectrum clocking
- One differential 3.3V or 2.5V LVPECL output pair
- Selectable output frequencies: 75MHz, 100MHz, 150MHz, 300MHz
- RMS phase jitter @ 75MHz, (900kHz – 7.5MHz): 0.70ps (typical)
- 3.3V or 2.5V operating supply
- 0°C to 70°C ambient operating temperature
- Available in lead-free (RoHS 6) packages
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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