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Home » NEWEST Products » New by Manufacturer » Maxim Integrated » MAX9272A 28-Bit GMSL Deserializer - Maxim
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Maxim MAX9272A 28-Bit GMSL Deserializer

Maxim MAX9272A 28-Bit GMSL Deserializer

Maxim MAX9272A 28-Bit Compact Deserializer is designed to interface with a GMSL serializer over 50Ω coax or 100Ω shielded twisted-pair (STP) cable. This Maxim device is ideal for automotive camera system applications and pairs with MAX9271 or MAX9273 serializers. The parallel output is programmable for single or double output. Maxim MAX9272A GMSL Deserializer features an embedded control channel that operates at 9.6kbps to 1Mbps. Using the control channel, a microcontroller can program the serializer/deserializer and peripheral device registers at any time, independent of video timing. Two programmable GPIO ports and a continuously sampled GPI input are available. For use with longer cables, the device has a programmable equalizer. Programmable spread spectrum is available on the parallel output. The serial input 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.


Features
  • Ideal for Camera Applications
    • Works with Low-Cost 50Ω Coax Cable and FAKRA Connectors or 100Ω STP
    • Error Detection/Correction
    • 9.6kbps to 1Mbps Control Channel in I2C-to-I2C Mode with Clock-Stretch Capability
    • Best-in-Class Supply Current: 90mA (max)
    • Double-Rate Clock for Megapixel Cameras
    • Cable Equalization Allows 15m Cable at Full Speed
    • 48-Pin (7mm x 7mm) TQFN-EP Package with 0.5mm Lead Pitch
  • High-Speed Data Deserialization for Megapixel Cameras
    • Up to 1.5Gbps Serial-Bit Rate with Single or Double Output: 6.25MHz to 100MHz Clock
  • Multiple Control-Channel Modes for System Flexibility
    • 9.6kbps to 1Mbps Control Channel in UART-to-UART or UART-to-I2C Modes
  • Reduces EMI and Shielding Requirements
    • Input Programmable for 100mV to 500mV
    • Single-Ended or 50mV to 400mV Differential
    • Programmable Spread Spectrum on the Parallel Output Reduces EMI
    • Tracks Spread Spectrum on Serial Input
  • Peripheral Features for Camera Power-Up and Verification
    • Built-In PRBS Checker for BER Testing of the Serial Link
    • Two GPIO Ports
    • Dedicated "Up/Down" GPI for Camera Frame Sync Trigger and Other Uses
    • Remote/Local Wake-Up from Sleep Mode
  • Meets Rigorous Automotive and Industrial Requirements
    • -40°C to +105°C Operating Temperature
    • ±10kV Contact and ±15kV Air IEC 61000-4-2 ESD Protection
    • ±10kV Contact and ±30kV Air ISO 10605 ESD Protection

Applications/Uses
  • Automotive Camera Systems

Functional Diagram
Functional Diagram
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