Products

ASNT5078/5178-PQC

15GHz Phase Shifter with Output Signal Amplitude Control

Narrowband (11GHz-15GHz) tunable clock phase shifter with 140 ps of delay adjustment
Output signal amplitude adjustment from 0.2V to 0.9 V single ended
Exhibits low jitter and limited temperature variation over industrial temperature range
100 MHz of bandwidth for the phase adjustment tuning ports
100 MHz of bandwidth for the amplitude adjustment tuning ports
Ideal for high speed proof-of-concept prototyping
Fully differential input and output buffers with on-chip 50 Ohm termination
Single ±3.0V power supply
Power consumption: 1.15 W
Fabricated in SiGe for high performance, yield, and reliability
Standard MLF/QFN 24-pin package

The temperature stable ASNT5078-PQC SiGe IC provides extremely low jitter narrowband signal phase shifting and amplitude control capability between its input and output signal ports and is intended for use in high-speed measurement / test equipment. ASNT5078-PQC can process an up to 15GHz RF clock signal and deliver both 0-140 ps of adjustable phase delay and output signal amplitudes between 0.2V-0.9 V through two external adjustment differential tuning ports. 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. It operates from a single ±3.0V power supply.