Renesas 82P33813NLG8
Manufacturer No:
82P33813NLG8
Manufacturer:
Renesas
Package:
Description:
Synchronization Management Unit (SMU) for IEEE 1588 and Synchronous Ethernet
Quantity:
In Stock :9838
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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82P33813NLG8 Information
Renesas 82P33813NLG8 technical specifications, attributes, parameters and parts with similar specifications to Renesas 82P33813NLG8.
- Type
- Parameter
- Lead Count (#)
- 72
- Carrier Type
- Reel
- Moisture Sensitivity Level (MSL)
- 3
- Qty. per Reel (#)
- 2500
- Qty. per Carrier (#)
- 0
- Pb (Lead) Free
- Yes
- Pb Free Category
- e3 Sn
- Temp. Range
- -40 to +85°C
- Advanced Features
- Full SETS (ITU-T G.8264), Hitless Reference Switching, Fractional-N Input Dividers, External Sync Input, External Feedback, DCO with Physical Layer Frequency Support, LOS Inputs
- Application
- System Synchronizer, IEEE 1588 Synthesizer
- Type
- Parameter
- Channels (#)
- 3
- Clock Support
- G.813, G.8262, GR-1244-CORE, GR-253-CORE, G.8273.2
- Core Voltage (V)
- 1.8
- Diff. Inputs
- 4
- Diff. Outputs
- 2
- Input Freq (MHz)
- 0.000001 - 650
- Input Freq Range Type
- 1PPS (1 Hz), TDM, DS1, E1, SONET/SDH, Ethernet, OTN, Sync Pulse
- Input Type
- LVCMOS, LVPECL, LVDS
- Inputs (#)
- 6
- Length (mm)
- 10
Download datasheets and manufacturer documentation for Renesas 82P33813NLG8.
The 82P33813 Synchronization Management Unit (SMU) provides tools to manage timing references, clock sources, and timing paths for IEEE 1588/Precision Time Protocol (PTP) and Synchronous Ethernet (SyncE) based clocks. The device supports up to three independent timing paths that control: PTP clock synthesis; SyncE clock generation; and general-purpose frequency translation. It supports physical layer timing with Digital PLLs (DPLLs) and it supports packet-based timing with Digitally Controlled Oscillators (DCOs). Input-to-input, input-to-output and output-to-output phase skew can all be precisely managed. The device outputs low-jitter clocks that can directly synchronize lower-rate Ethernet interfaces; as well as CPRI/OBSAI, SONET/SDH, and PDH interfaces and IEEE 1588 Time Stamp Units (TSUs).
- SMU allows any IEEE 1588 software, running on an external processor, to control the generation of electrical clocks, and to access and control physical layer synchronization
- Supports Telecom Boundary Clock (T-BC) and Telecom Time Slave Clock (T-TSC) applications per G.8273.2 with physical layer frequency support to the DCOs
- Physical layer clocks comply with ITU-T G.8262 for Synchronous Ethernet Equipment Clock (EEC), G.813 for Synchronous Equipment Clock (SEC), and Telcordia GR-253-CORE for Stratum 3 and SONET Minimum Clock (SMC)
- System-wide precise 1PPS (Pulse Per Second) edge alignment is supported with programmable input-to-input, input-to-output and output-to-output phase delays: sub-ns resolution
- 24-hour time holdover is supported by DCOs with fine frequency resolution (1.7e-16); Generates clocks for Ethernet, SONET/SDH, and PDH interfaces: jitter generation <1ps RMS (12kHz to 20MHz)
- IEEE 1588 grand master applications are supported by locking to 1PPS references from GPS or other GNSS sources
- Eases local oscillator sourcing by supporting any of eight common TCXO/OCXO frequencies for the system clock: 10MHz, 12.8MHz, 13MHz, 19.44MHz, 20MHz, 24.576MHz, 25MHz or 30.72MHz
- Automatically loads configuration from an external EPROM after reset without processor intervention
- 72-pin QFN package
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12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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