Datasheet Details
- Part number
- ICS84025
- Manufacturer
- Integrated Circuit Systems
- File Size
- 182.40 KB
- Datasheet
- ICS84025_IntegratedCircuitSystems.pdf
- Description
- CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS84025 Description
PRELIMINARY Integrated Circuit Systems, Inc.ICS84025 CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER WITH FANOUT BUFFER .
The ICS84025 is a Crystal-to-LVCMOS/LVTTL Frequency Synthesizer with Fanout Buffer and HiPerClockS™ a member of the HiPerClockS™ family of High Perfor.
ICS84025 Features
* 6 LVCMOS/LVTTL outputs
* Crystal oscillator interface
* Output frequency range: 53.125MHz to 125MHz
* Crystal input frequency: 25MHz and 25.5MHz
* RMS phase jitter at 106.25, using a 25.5MHz crystal (637KHz to 10MHz): 3.25ps
* Phase noise: Offset Noi
ICS84025 Applications
* ,&6
FUNCTION TABLE
Inputs MR 1 0 0 0 0 F_SEL1 X 0 0 1 1 F_SEL0 X 0 1 0 1 25.5MHz 25.5MHz 25MHz 25MHz XTAL Output Frequency F_OUT LOW 53.125MHz 106.25MHz 62.5MHz 125MHz
BLOCK DIAGRAM
PIN ASSIGNMENT
VDDO Q0 GND Q1 VDDO Q2 GND Q3 VDDO Q4 GND Q5 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16
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