Product Summary

The function of the S3076TT clock recovery unit is to derive high speed timing signals for SONET/SDHbased equipment. The S3076TT is implemented using AMCCs proven Phase Locked Loop (PLL) technology.

Parametrics

S3076TT absolute maximum ratings: (1)Storage Temperature: -65 to +150 ° C; (2)Voltage on V CC with respect to GND: -0.5 to 3.465 V; (3)Voltage on any LVTTL Input Pin: -0.5 to V CC V; (4)Voltage on any LVPECL Input Pin: 0 to V CC V; (5)LVTTL Output Sink Current: 8 mA; (6)LVTTL Output Source Current: 8 mA.

Features

S3076TT features: (1)SiGe BiCMOS technology; (2)Complies with Bellcore and ITU-T specifications for jitter tolerance, jitter transfer and jitter generation; (3)On-chip high frequency PLL with internal loop filter for clock recovery; (4)Selectable reference frequencies 19.44 MHz or 155.52 MHz (or equivalent Fibre Channel/ Gigabit Ethernet frequencies); (5)Lock detect—monitors frequency of incoming data; (6)Low-jitter serial interface; (7)+3.3 V supply; (8)Compact 48 pin TQFP TEP package; (9)Typical power 620 mW; (10)Available in Die form also.

Diagrams

S3076TT pin connection