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Texas Instruments TPS7A3301RGWT | Demoboard TIDA-01027
Low noise power-supply reference design maximizing performance in 12.8 GSPS data acquisition systems
Details
| Topologie | Sonstige Topologie |
| IC-Revision | E1 |
Beschreibung
This reference design demonstrates an efficient, low noise 5-rail power-supply design for very high-speed DAQ systems capable of > 12.8 GSPS. The power supply DC/DC converters are frequency synchronized and phase-shifted in order to minimize input current ripple and control frequency content. Furthermore, any potential radiated electromagnetic interference (EMI) is minimized by using high performance HotRodTM packaging technology.
Eigenschaften
- Sampling rate up to 12.8GSPS, using timeinterleaved 12-bit RF-sampling ADCs
- Analog front end support up to 6-GHz bandwidth
- Fine sample clock phase adjustment (19 fs resolution)
- Phase synchronization of multiple ADCs
- Companion power reference design with a >85% efficiency at 12-V input
- JESD204B supporting 8, 16, or 32 JESD lanes, data rates up to 12.8 Gbps per lane
Typische Anwendungen
- Test and Measurement / Industrial Instrumentation
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Z @ 100 MHz(Ω) | Zmax(Ω) | Testbedingung Zmax | IR 2(mA) | RDC max.(Ω) | Typ | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-CBF SMT-Ferrit, 880 Ω, 940 Ω | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CBF SMT-Ferrit | Impedanz @ 100 MHz880 Ω | Maximale Impedanz940 Ω | Maximale Impedanz108 MHz | Nennstrom 24000 mA | Gleichstromwiderstand0.035 Ω | TypHochstrom |