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The ICS843002I-72 is a member of the IC S HiperClockS™ family of high performance clock HiPerClockS™ solutions from IDT. The ICS843002I-72 is a PLL based synchronous clock generator that is optimized for WCDMA channel card applications where jitter attenuation and frequency translation is needed. The device contains two internal PLL stages that are cascaded .
• Two differential LVPECL outputs
• CLK input accepts the following input levels: LVCMOS or LVTTL levels
• Output frequency: 122.88MHz (typical)
• FemtoClock VCO frequency range: 490MHz - 680MHz
• RMS phase jitter @ 122.88MHz, using a 19.2MHz crystal (1.875MHz to 10MHz): 0.49ps (typical)
• Deterministic jitter: 30fs (typical)
• Random jitter, RMS: 2.2ps (typical)
• Full 3.3V or mixed 3.3V core/2.5V output supply voltage
• -40°C to 85°C ambient operating temperature
• Available in lead-free (RoHS 6) package
PIN ASSIGNMENT
XTAL_OUT XTAL_IN VCC VCC VCC VEE VEE nc
32 31 30 29 28 27 26 25 LF1 LF0.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | ICS843002I-01 |
Integrated Circuit Systems |
FEMTOCLOCKS CRYSTAL-TO- 3.3V 2.5V LVPECL FREQUENCY SYNTHESIZER |
|
| 2 | ICS843002I-40 |
Integrated Device Technology |
175MHZ FEMTOCLOCKTM VCXO BASED SONET/SDH JITTER ATTENUATOR |
|
| 3 | ICS843002I-41 |
Integrated Device Technology |
700MHZ FEMTOCLOCKTM VCXO BASED SONET/SDH JITTER ATTENUATOR |
|
| 4 | ICS843002I |
Integrated Circuit Systems |
FEMTOCLOCKS CRYSTAL-TO-3.3V 2.5V LVPECL FREQUENCY SYNTHESIZER |
|
| 5 | ICS843002 |
Integrated Circuit Systems |
FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
|
| 6 | ICS843002-01 |
Integrated Circuit Systems |
FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
|
| 7 | ICS843002-31 |
Integrated Circuit Systems |
700MHZ FEMTOCLOCKS VCXO BASED FREQUENCY TRANSLATOR AND JITTER ATTENUATOR |
|
| 8 | ICS8430002 |
Integrated Device Technology |
High-Performance Fractional-N Frequency Synthesizer |
|
| 9 | ICS843001 |
Integrated Circuit Systems |
FEMTO CLOCKS CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR |
|
| 10 | ICS843001-21 |
Integrated Circuit Systems |
FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
|
| 11 | ICS843001I-22 |
Integrated Circuit Systems |
2.5V LVPECL FREQUENCY SYNTHESIZER |
|
| 12 | ICS843001I-23 |
Integrated Circuit Systems |
FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL/LVCMOS FREQUENCY SYNTHESIZER |
|