Reference Documents

Reference Documents

Datasheets and application notes for the primary devices on the TAPRX-888, plus RX888 reference material. These were moved out of the code repository to keep it lean; they live here in the wiki instead.

These are third-party vendor documents, reproduced here for convenience. Refer to the manufacturer for the authoritative, current revision.

ADC

• LTC2208 — 16-bit 130 Msps ADC (Analog Devices) — the main receiver ADC (U8).

Clock / reference

• Si5351-B datasheet (Skyworks / Silicon Labs) — the I²C clock generator used in the reference-clock section (refclk).
• AN619 — Manually Generating an Si5351 Register Map (Silicon Labs) — register/programming reference for the Si5351.
• RX888 clock-section schematic (DG) — reference schematic of the RX888 clock section that informed this design.

USB3 controller (EZ-USB FX3)

• CYUSB301x / CYUSB201x EZ-USB FX3 datasheet (Infineon) — the SuperSpeed USB3 controller.
• AN75705 — Getting Started with EZ-USB FX3 (Infineon).
• AN70707 — FX3 Hardware Design Guidelines & Schematic Checklist (Infineon).
• AN76405 — EZ-USB FX3 Boot Options (Infineon) — USB / SPI boot configuration reference.

SPI boot flash

• MX25L3233F — 3V 32 Mb SPI flash (v1.7) (Macronix) — the SPI boot PROM (U9, DNP by default; fitted for the SPI-boot variant).