ICS ICS844003I
The ICS844003I is a 3 differential output LVDS Synthesizer designed to generate Ethernet referHiPerClockS™ ence clock frequencies and is a member of the HiPerClocks™ family of high performance clock solutions from ICS. The 844003I has 2 output banks, Bank A with 1 differential LVDS output pair and Bank B with 2 differential LVDS output pairs. The ICS844003I uses ICS’ 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical rms phase jitter, easily meeting Ethernet jitter requirements.| Part No. | ICS844003I |
|---|---|
| Datasheet | ICS844003I Download |
| Manufacturer |  ICS |
| Description | CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER |
| Buy | Stock & Price |
FEATURES
● Three LVDS outputs on two banks, A Bank with one LVDS pair and B Bank with 2 LVDS output pairs● Using a 31.25MHz or 26.041666MHz crystal, the two output banks can be independently set for 625MHz, 312.5MHz, 156.25MHz or 125MHz
● Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input
● VCO range: 560MHz to 700MHz
● RMS phase jitter @ 156.25MHz (1.875MHz - 20MHz): 0.63ps (typical)
● 3.3V output supply mode
● -40°C to 85°C ambient operating temperature
● Available in both standard and lead-free RoHS-compliant packages
GENERAL DESCRIPTION
Using a 31.25MHz or 26.041666MHz, 18pF parallel resonant crystal, the following frequencies can be generated based on the settings of 4 frequency select pins (DIV_SEL[A1:A0], DIV_SEL[B1:B0]): 625MHz, 312.5MHz, 156.25MHz, and 125MHz. IC S The two banks have their own dedicated frequency select pins and can be independently set for the frequencies mentioned above. The ICS844003I is packaged in a small 24-pin TSSOP package. PIN...
