Integrated Circuit Systems, Inc.
com
ICS843002
FEMTOCLOCKS™ CRYSTAL-TO3.
3V LVPECL FREQUENCY SYNTHESIZER
FEATURES
• Two 3.
3V LVPECL outputs • Selectable crystal oscillator interface or LV
CMOS/LVTTL single-ended input • Supports the following output frequencies: 212.
5MHz, 187.
5MHz, 159.
375MHz, 106.
25MHz and 53.
125MHz • VCO range: 560MHz - 680MHz • RMS phase jitter (637kHz - 10MHz): 0.
72ps (typical) • Typical phase noise at 212.
5MHz Phase noise: Offset Noise Power 100Hz -87.
7 dBc/Hz 1KHz .
.
.
.
-111.
6 dBc/Hz 10KHz .
.
.
.
-124.
3 dBc/Hz 100KHz .
.
.
.
-124.
3 dBc/Hz • Full 3.
3V supply mode • Lead-Free package RoHS compliant • -30°C to 85°C ...