The IDT8N0Q001 is a Quad-Frequency Programmable Clock Oscillator with very flexible frequency programming capabilities. The device uses IDT’s fourth generation FemtoClock®NG technology for an optimum of high clock frequency and low phase noise performance. The device accepts 2.5V o r3.3V supply and is packaged in a small, lead-free (RoHS6) 10-lead ceramic 5mm x 7mm x 1.55mm package.
 
Besides the 4 default power-up frequencies set by the FSEL0 and FSEL1 pins, the IDT8N0Q001 can be programmed via the I2C interface to output clock frequencies between 15.476 to 260MHz to a very high degree of precision with a frequency step size of 435.9Hz÷N(N:PLLpostdivider). Since the FSEL0 and FSEL1 pins are mapped to4 independent PLL M and N divider registers (P,MINT,MFRACandN), reprogramming those registers to other frequencies under control of FSEL0 and FSEL1 is supported. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements.

特長

  • Fourth generation FemtoClock® NG technology
  • Programmable clock output frequency from
    15.476MHz to 260MHz
  • Four power-up default frequencies (see part number order codes),
    re-programmable by I2C
  • I2C programming interface for the output clock frequency and
    internal PLL control registers
  • Frequency programming resolution is 435.9Hz ÷ N
  • One 2.5V, 3.3V LVCMOS clock output
  • Two control inputs for the power-up default frequency
  • LVCMOS/LVTTL compatible control inputs
  • RMS phase jitter @ 156.25MHz (12kHz - 20MHz):
    0.250ps (typical)
  • RMS phase jitter @ 156.25MHz (1kHz - 40MHz):
    0.290ps (typical)
  • 2.5V or 3.3V supply
  • -40°C to 85°C ambient operating temperature
  • Available in Lead-free (RoHS 6) package

製品選択

製品名 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
Active CLCC 10 I はい Tray
Availability

ドキュメント

タイトル language 分類 形式 サイズ 日付
データシート
IDT8N0Q001 Rev H Datasheet データシート PDF 707 KB
ユーザーガイド、マニュアル
FemtoClock NG Ceramic-Package XO and VCXO Ordering Information マニュアル-ハードウェア PDF 182 KB
その他資料
FemtoClock NG Ceramic 5x7 Module Programming Guide マニュアル-ユーザーリファレンス PDF 693 KB
IDT Clock Generation Overview (Japanese) English 概要 PDF 2.19 MB
IDT FemtoNG 5x7 Product Brief 製品概要 PDF 6.57 MB

ニュース&各種リソース