Infineon Technologies CYV15G0403TB-BGC

Overview

CYV15G0403TB from Cypress Semiconductor Corporation is a quad-channel independent-clock HOTLink II™ serializer IC for SMPTE 259M/292M video applications, supporting 195–1500 Mbps per channel, internal PLLs with no external components, redundant PECL-compatible differential outputs (OUTx1±/OUTx2±), and synchronous LVTTL parallel interface (TXD[9:0] per channel).

For engineers reviewing the CYV15G0403TB datasheet, CYV15G0403TB pinout, CYV15G0403TB application, or CYV15G0403TB equivalent, this device is selected for multi-rate serial video transport in broadcast infrastructure where channel independence, at-speed BIST, and dual-output redundancy are required.

Technical Context

The CYV15G0403TB implements four fully independent transmit channels, each with its own reference clock input (REFCLKA± to REFCLKD±), transmit PLL, and selectable bit-rate clock multiplier (×10 or ×20). Each channel accepts 10-bit LVTTL parallel data synchronized to either REFCLKx± or TXCLKx.

Each channel features dual CML differential outputs (OUTx1±/OUTx2±) with internal source termination, programmable SPDSELx-based signaling-rate range selection (195–400 / 400–800 / 800–1500 MBd), and dedicated TXERRx status output indicating Phase-Align Buffer overflow/underflow or BIST progress.

Key Specifications

Pinout & Package

Package: 20×20 mm, 225-ball thermally enhanced Pb-free BGA (ball pitch 1.0 mm), top- and bottom-view pin configurations documented in Rev. *B datasheet pages 5–7.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad-channel video serializer applications.

Compared with MAX9205 and DS90CR287, the CYV15G0403TB uniquely delivers SMPTE-compliant multi-rate serialization with per-channel PLL autonomy, dual-output redundancy, and integrated at-speed BIST-making it irreplaceable for professional broadcast infrastructure requiring field-upgradeable, standards-certified links.

Availability

CYV15G0403TB is available at Aetrix Electronics and suitable for multi-format video routers, HD/SD broadcast switchers, and camera back-end interfaces requiring stable component supply, long-term lifecycle support, and traceable sourcing for broadcast OEMs.

Supply support for CYV15G0403TB includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Cypress Semiconductor Corporation (now part of Infineon Technologies) designs high-performance mixed-signal ICs for communications, computing, and industrial markets, with headquarters in San Jose, CA.

The CYV15G0403TB belongs to Cypress's HOTLink II™ family-engineered specifically for SMPTE-compliant serial video transport in broadcast, medical imaging, and defense video systems requiring deterministic latency and link reliability.

FAQ

What reference clock types does CYV15G0403TB support?

The CYV15G0403TB accepts differential LVPECL or single-ended LVTTL reference clocks on REFCLKA± through REFCLKD±. For single-ended use, connect the clock to either true or complement input and leave the other floating; for LVPECL, both differential inputs must be driven.

How is per-channel signaling rate configured?

Each channel's signaling rate range is set via three-state SPDSELx pins (LOW/MID/HIGH), selecting 195–400, 400–800, or 800–1500 MBd bands. The actual bit-rate (×10 or ×20 of REFCLKx) is controlled by the TXRATEx configuration latch, not SPDSELx alone.

Can both differential outputs (OUTx1± and OUTx2±) be used simultaneously?

Yes-both OUTx1± and OUTx2± are active, identical, and independently drivable CML outputs per channel. They may drive separate transmission lines (e.g., primary and backup paths) or be combined externally with proper impedance matching and isolation.

Does CYV15G0403TB require external termination resistors?

No-internal source termination is provided for all CML outputs (OUTx1±/OUTx2±). External 50 Ω termination is still required at the receiver end; AC coupling capacitors are mandatory for PECL-compatible connections.