843022AGLFT

Specifications

Temperature C Voltage 3.3 V Package TSSOP 8 Speed NA Core Supply Voltage (VDD) Output Supply Voltage (VDDO) No. of Outputs No. of Inputs Output Style Input Style Max. Output Frequency Min. Output Frequency Max. Input Frequency Min. Input Frequency Temp. Grade VCXO Spread Spectrum


Description

2 LVPECL OUT SYNTHESIZER
ICS843022 Features

• One differential 3.3V LVPECL output
• Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal
• Output frequencies: 125MHz or 62.5MHz (selectable)
• RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.39ps (typical)
• RMS phase noise at 125MHz (typical)
• Offset Noise Power
• 100Hz -96.5 dBc/Hz
• 1kHz -122.5 dBc/Hz
• 10kHz -132.1 dBc/Hz
• 100kHz -131.5 dBc/Hz
• 3.3V operating supply
• 0°C to 70°C ambient operating temperature
• Industrial temperature information available upon request
• Available in both standard and lead-free RoHS compliant packages

Description
The ICS843022 is a Gigabit Ethernet Clock Generator and a member of the HiPerClocks family of high performance devices from IDT. The ICS843022 uses a 25MHz crystal to synthesize 125MHz or 62.5MHz. The ICS843022 has excellent phase jitter performance, over the 1.875MHz 20MHz integration range. The ICS843022 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.