INGT165B-INGR165B Communications Link

Description:

The ING165B GigaSTaR (Gigibit’s Serial Transmitter and Receiver) is a universal high-speed point-to-point communication link. It consists of two devices, the Transmitter INGT 165B and the Receiver INGR 165B.

The INGT 165B Transmitter converts parallel data up to 36-bit to a serial bit-stream. The differential Current Mode Logic (CML) outputs can directly drive Shielded-Twisted-Pair (STP) cables for distances up to 50 meters (approximately 164 feet). In addition, the Transmitter can directly interface to inputs of fiber optic modules to span longer distances.

The INGR 165B Receiver converts the serial bit-stream to the original parallel data format that is fully transparent and without any protocol overhead.

Link synchronization, bit-stream coding and decoding, clock –frame recovery and parity-check are managed by internal high-speed resources.

GigaSTaR links can be operated in parallel, scaling the bandwidth in multiples of 1.188 Gbit/s (payload data rate).

Features:

• 36-Bit 33Mhz parallel data interface (3.3V CMOS)
• Variable payload data transfer rate up to 1.188 Gbit/s
• Internal RF clock-generation and clock-recovery (PLL)
• Integrated DC-balanced coding for AC coupling
• Integrated cable equalizer (INGR 165B)
• Built in parity check
• Low latency of 40 ns per device
• Differential, low swing CML-signals for serial link
• High signal robustness, EMI and noise community
• Direct interfacing to 50/100 Ohm cables and fiber optics modules
• Single +3.3V DC supply
• Low power dissipation of 1W per device
• Ambient operating temperature -40C to +85C

Applications:

• High speed scanning/printing (photo, exposure, and security systems)
• Mass storage connections
• High speed and multi-channel imaging
• Telecommunications switches
• High speed sensors/actuators
• Industrial controls
• High resolution panel links
• Data broadcast (video server)

	Data Sheet
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	Application Note