Products

ASNT5079-PQC

14GHz Clock, 17Gbps Data Phase Shifter with Linear OB

Broadband (10MHz-14GHz/20Mbps-17Gbps) tunable clock/data phase shifter with 250ps of delay variation
Exhibits low jitter and limited temperature variation over industrial temperature range
1GHz of bandwidth for the phase adjustment tuning port
Fully differential input and output buffers with on-chip 50 Ohm termination
Linearized data output for minimized undershoot/overshoot
CML output interface with 600mV single-ended swing
Single ±3.3V power supply
Power consumption: 1.6W
Fabricated in SiGe for high performance, yield, and reliability
Standard MLF/QFN 24-pin package

The temperature stable ASNT5079-PQC SiGe IC provides extremely low jitter broadband signal phase shifting capability between its input and output signal ports and is intended for use in high- speed measurement / test equipment. ASNT5079-PQC can process an up to 14GHz/17Gbps RF clock/data signal and deliver 0-250ps of adjustable phase delay through the up to 1GHz external adjustment of its differential tuning port. The part’s I/Os support the CML logic interface with on chip 50 Ohm termination and may be used differentially, AC/DC coupled, single-ended, or in any combination. The output buffer is linearized for reduction of undershoot and overshoot. The part operates from a single ±3.3V power supply.