ASNT5132-KMC

Limiting Amplifier with Variable Control Amplitude (5.0V Power Supply)

Broadband (DC-32Gbps) limiting amplifier
Exhibits low jitter and limited temperature variation over industrial temperature range
100MHz of bandwidth for the amplitude adjustment tuning port
Ideal for high speed proof-of-concept prototyping
Fully differential CML input interfaces
Fully differential CML output interface with adjustable SE amplitude from 0V to 0.9V
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Frequency (min): DC
Frequency (max): 32 Gbps
Power: 750 mW
Package: 24-pin CQFP
Price: Request

Product Details

asnt5131-kmc-and-pqc-desc

Fig. 1 Functional Block Diagram

The temperature stableASNT5132-KMC SiGe IC provides extremely low jitter broadband signal amplitude control capability, and is intended for use in high-speed measurement / test equipment. The part can process a high-speed data signal dp/dn and deliver a high-speed data output signal qp/qn with its output signal amplitude controlled by tuning ports tp/tn.

The part’s I/Os support the CML logic interface with on chip 50Ω termination to vcc and may be used differentially, AC/DC coupled, single-ended, or in any combination. In the DC-coupling mode, the input signal’s common mode voltage should comply with the specifications shown in the electrical characteristics section within the part’s datasheet. In the AC-coupling mode, the input termination provides the required common mode voltage automatically. The differential DC signaling mode is recommended for optimal performance.