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ICS840004-01

Features: • Four LVCMOS/LVTTL outputs, 15 typical output impedance• Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input• Output frequency Range: 56MHz - 175MHz• VCO Range: 560MHz - 700MHz• RMS phase jitter at 156.25MHz (1.875MHz - 20MHz): 0.52ps...

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SeekIC No. : 004370964 Detail

ICS840004-01: Features: • Four LVCMOS/LVTTL outputs, 15 typical output impedance• Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input• Output frequency Range: 56MHz - 175M...

ICS840004-01 Data Sheet

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Part Number:
ICS840004-01
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Four LVCMOS/LVTTL outputs, 15 typical output impedance
• Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input
• Output frequency Range: 56MHz - 175MHz
• VCO Range: 560MHz - 700MHz
• RMS phase jitter at 156.25MHz (1.875MHz - 20MHz): 0.52ps (typical) design target Phase noise: Offset Noise Power
  100Hz ............... -94.9 dBc/Hz
  1kHz ............. -119.6 dBc/Hz
  10kHz ............. -128.9 dBc/Hz
  100kHz ............. -129.2 dBc/Hz
• Full 3.3V or 3.3V core/2.5V output supply mode
• 0°C to 70°C ambient operating temperature
• Available in both standard and lead-free RoHS-compliant packages


Pinout

Connection Diagram


Specifications

Supply Voltage, VDD  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.6V
Inputs, VI  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to VDD + 0.5 V
Outputs, VO  . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to VDD + 0.5V
Package Thermal Impedance, JA  . . . . . . . . . . . .73.2°C/W (0 lfpm)
Storage Temperature, TSTG  . . . . . . . . . . . . . . . . . .-65°C to 150°C


Description

The ICS840004-01 is a 4 output LVCMOS/LVTTL Synthesizer optimized to generate Ethernet reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS. Using a 25MHz, 18pF parallel resonant crystal, the following frequencies can be generated based on the 2 frequency select pins (F_SEL1:0): 156.25MHz, 125MHz, and 62.5MHz. The ICS840004-01 uses ICS' 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical random rms phase jitter, easily meeting Ethernet jitter requirements. The ICS840004-01 is packaged in a small 20-pin TSSOP package.




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