Infineon Technologies CYV15G0101DXB-BBXI

Overview

CYV15G0101DXB-BBXI from Cypress Semiconductor is a single-channel HOTLink II™ transceiver compliant with SMPTE 259M and SMPTE 292M standards, supporting serial data rates from 195 to 1500 MBaud. It features integrated 8B/10B encoding/decoding, dual PECL-compatible differential I/O, internal PLLs, and a MultiFrame™ Receive Framer for bit/byte alignment - deployed in broadcast video interconnects between camera control units and digital video routers.

For engineers reviewing the CYV15G0101DXB-BBXI datasheet, CYV15G0101DXB-BBXI pinout, CYV15G0101DXB-BBXI application, or CYV15G0101DXB-BBXI equivalent, key selection criteria include SMPTE compliance verification, 100-ball BGA package compatibility, elastic buffer configuration, phase-align buffer enablement, and JTAG boundary-scan support for at-speed link validation.

Technical Context

The device implements a fully integrated point-to-point serial link layer with independent TX/RX PLLs, eliminating external loop-filter components. Its transmit path accepts LVTTL-parallel 8-bit data or pre-encoded 10-bit characters, applies optional parity, and serializes at ×10 or ×20 reference clock rate via PECL drivers with source-matched 50Ω output impedance.

The receive path performs full clock-and-data recovery using an integrated PLL, supports comma detection (K28.5), offers selectable framer modes (single/multi-byte), and includes optional elasticity and phase-align buffers. BIST enables at-speed loopback testing across both paths without external test equipment.

Key Specifications

Pinout & Package

Package: 100-ball fine-pitch BGA (0.8 mm pitch), Pb-free option available, 0.25 µm BiCMOS process.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-speed serial transceiver applications.

Compared with LMH0384SQ/NOPB and MAX9205, CYV15G0101DXB-BBXI uniquely combines SMPTE 259M/292M compliance, programmable 8B/10B encoding, JTAG testability, and elasticity buffering - making it the only choice for standards-certified broadcast video serial infrastructure requiring field-upgradable link behavior.

Availability

CYV15G0101DXB-BBXI is available at Aetrix Electronics and suitable for broadcast video interconnects, medical imaging consoles, test equipment signal generation, and HD-SDI router backplanes requiring stable component supply and long-term lifecycle assurance.

Supply support for CYV15G0101DXB-BBXI 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 (now part of Infineon Technologies) is a fabless semiconductor company specializing in high-performance mixed-signal ICs for communications, computing, and industrial applications.

The HOTLink II™ transceiver product line was engineered to replace parallel buses in high-reliability video, telecom, and military systems with robust, standards-compliant serial links - emphasizing deterministic latency, built-in diagnostics, and multi-standard interoperability.

FAQ

What SMPTE standards does CYV15G0101DXB-BBXI officially comply with?

CYV15G0101DXB-BBXI is verified per SMPTE EG34-1999 pathological test requirements for both SMPTE 259M (270 Mbps) and SMPTE 292M (1.485 Gbps). It passes all mandated patterns including 44-consecutive-zero bursts and 19-zero/1-one repetitions - confirmed by factory test reports and documented in Rev. *J datasheet Section 2.

Does this device require external PLL loop-filter components?

No. The CYV15G0101DXB-BBXI integrates fully self-contained PLLs for both transmit and receive paths, with on-die charge pumps and loop filters. No external capacitors or resistors are needed for PLL stabilization - reducing bill-of-materials count and PCB area versus discrete PLL solutions.

Can the 8B/10B encoder/decoder be disabled for custom encoding schemes?

Yes. The encoder/decoder can be bypassed via TXMODE and DECMODE control bits, allowing direct 10-bit unencoded data transfer on the parallel interface. This enables integration with proprietary scrambling or forward-error-correction engines located upstream/downstream of the transceiver.

How is link quality monitored in real time during operation?

Real-time link quality is reported via three dedicated LVTTL outputs: RXST[2:0]. Bit 2 indicates framing lock, Bit 1 reports analog signal presence (input amplitude threshold), and Bit 0 flags digital signal detect (valid recovered clock). These signals feed directly into FPGA status registers without software polling overhead.