ASNT5037-PQC

Instrumentation, Op Amps, Buffer Amps Overview

The ASNT5037-PQC is a SiGe limiting amplifier with a DC-17Gbps bandwidth. It features fully differential CML input and output interfaces, including internal 50Ohm termination to Vcc on the inputs. The output amplitude is adjustable from 0V to 1.16V via a wide-band differential tuning port (tnp/tnn) with a 100MHz bandwidth. Power consumption is 647mW at a single +3.3V or -3.3V supply. Output jitter is 1ps peak-to-peak, with rise/fall times of 15-19ps.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides extremely low jitter broadband signal amplitude control capability for high-speed data signals.
• Features a wide-band differential tuning port that allows precise adjustment of the output signal amplitude.
• Supports flexible interface configurations, allowing I/Os to be used differentially, AC/DC coupled, or single-ended.

Instrumentation, Op Amps, Buffer Amps Applications

• High-speed measurement and test equipment
• High speed proof-of-concept prototyping

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the component against the official Advanced Science And Novel Technology Company datasheet Rev. 5.4.2. Confirm the package type is the standard 24-pin QFN and check RoHS compliance per 2011/65/EU. Ensure power supply requirements match the specified ±3.3V configuration before integration.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this device when a broadband limiting amplifier with adjustable output amplitude is required. It is suitable for applications needing low jitter performance up to 17Gbps. Consider the specific PCB layout requirements based on whether a positive or negative power supply configuration is utilized in the design.

Instrumentation, Op Amps, Buffer Amps Part Context

Fabricated using SiGe technology, the ASNT5037-PQC is designed for high performance, yield, and reliability. It operates within a junction temperature range of -40°C to 125°C. The part is housed in a standard 24-pin QFN package with a center heat slug recommended for thermal management.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

No public confirmed substitute part numbers are available in the documentation.

Instrumentation, Op Amps, Buffer Amps FAQ

How is the output amplitude controlled?

The output amplitude is controlled through the wide-band differential tuning ports tnp and tnn. Higher values on tnp and lower values on tnn result in higher output amplitudes.

What are the power supply options?

The device can operate with either a negative supply (Vee = -3.3V, Vcc = 0V) or a positive supply (Vcc = +3.3V, Vee = 0V).