1-to-3 Analog Signal Splitter with Differential Outputs

DC to 25GHz broadband linear signal splitter
One differential CML-type input port and three phase-matched differential CML-type output ports
Differential input linearity range up to 1000mV p-p
Differential gain of approximately 0dB
Low jitter and limited temperature variation over industrial temperature range
Single +3.3V or -3.3V power supply
Show all features
Frequency (min): DC
Frequency (max): 25 GHz
Power: 10000 mW
Package: 24-pin CQFP
Price: Request

Product Details

asnt6113-kmc desc

Fig. 1 Functional Block Diagram

The temperature stable ASNT6113-KMC 1-to-3 analog signal splitter is intended for use in high-speed interleaved ADCs or similar systems. The IC shown in Fig. 1 can receive a broad-band analog signal at its differential input dp/dn and effectively distribute it to three separate phase matched differential outputs q1p/q1n, q2p/q2n, q3p/q3n with a nominal gain of 0dB.

The part’s I/O’s 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.