MAX96711

Description

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The MAX96711 is a compact serializer with features especially suited for automotive camera applications. In high-bandwidth mode, the parallel-clock maximum is 116MHz for 12-bit linear or combined HDR data types. Line-fault circuitry detects open/short faults on the link cable.

The embedded control channel operates at 9.6kbps to 1Mbps in UART, I²C, and mixed UART/I²C modes, allowing programming of serializer, deserializer, and camera registers independent of video timing.

For driving longer cables, the IC has programmable pre/deemphasis. Programmable spread spectrum is available on the serial output. The serial output meets ISO 10605 and IEC 61000-4-2 ESD standards. The core supply range is 1.7V to 1.9V, and the I/O supply range is 1.7V to 3.6V.

Design Solution: GMSL SerDes Enables ADAS ›

Key Features

• Ideal for Safety Camera Applications
  • Works with Low-Cost 50Ω Coax (100Ω STP) Cables
  • Error Detection of Video/Control Data
  • High-Immunity Mode for Robust Control-Channel EMC Tolerance
  • Retransmission of Control Data Upon Error Detection
  • Best-in-Class Supply Current: 93mA (max)
  • Pre/Deemphasis Allows 15m Cable at Full Speed
  • 32-Pin (5mm × 5mm) TQFN Package with 0.5mm Lead Pitch
• High-Speed Data Serialization for Megapixel Cameras
  • Up to 1.74Gbps Serial-Bit Rate
  • 12.5MHz to 87MHz × 12-Bit + H/V Data
  • 36.66MHz to 116MHz × 12-Bit + H/V Data (through Internal Encoding)
• Multiple Modes for System Flexibility
  • 9.6kbps to 1Mbps Control Channel in UART, I²C (with Clock Stretch), or UART-to-I²C Modes
  • Crosspoint Switch Accepts Any Input Bitmap
  • Modes for Encoded VSYNC and HSYNC
• Reduces EMI and Shielding Requirements
  • Programmable Output Spread Spectrum
  • Tracks Spread Spectrum Applied at the Parallel Input
  • 1.7V to 3.6V I/O Supply
• Peripheral Features for Camera Power-Up and Verification
  • Line Fault Detects Shorts to Ground/Battery and Open
  • Built-In PRBS Generator for BER Testing
  • Dedicated GPO for Camera Frame-Sync Trigger and Other Uses
  • Remote/Local Wake-Up from Sleep Mode
• Meets AEC-Q100 Automotive Specification
  • -40°C to +115°C Operating Temperature
  • ±8kV Contact and ±15kV Air IEC 61000-4-2 and ISO 10605 ESD Protection

Applications/Uses

• Automotive Camera Applications