Skip to main content
Renesas Electronics Corporation - June is Pride Month, a month to raise awareness of the rights and the culture of the LGBTQ+ community

Features

  • Four single-ended LVCMOS/LVTTL outputs 17Ω typical output impedance
  • Crystal oscillator interface
  • Input frequency range: 22.4MHz to 28MHz
  • Output frequency range: 56MHz - 140MHz
  • VCO range: 560MHz - 700MHz
  • RMS phase jitter at 125MHz (1.875MHz – 20MHz): 0.70ps (typical)
    Phase Noise:
    Offset               Noise Power
    100Hz ............-95.5 dBc/Hz
    1kHz ..............-123.6 dBc/Hz
    10kHz.............-132.8 dBc/Hz
    100kHz ..........-133.4 dBc/Hz
  • Full 3.3V output supply mode
  • 0°C to 70°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

Description

The 840004-11 is a 4 output LVCMOS/LVTTL synthesizer optimized to generate Ethernet reference clock frequencies. Using a 25MHz, 18pF parallel resonant crystal, 125MHz and 62.5MHz can be generated based on one frequency select pin (F_SEL). The 840004-11 uses our 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical random rms phase jitter, easily meeting Ethernet jitter requirements. The 840004-11 is packaged in a small 20-pin TSSOP package.

Part NumberStatusSamplesStockPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
840004AG-11LFObsoleteN/AOut of StockTSSOP20#Tube1074#Yese3 Sn0 to 70°C
840004AG-11LFTObsoleteN/AOut of StockTSSOP20#Reel13000#0Yese3 Sn0 to 70°C
Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.
Browse Articles

Knowledge Base

Browse our knowledge base for helpful articles, FAQs, and other useful resources.
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?