(China (Mainland))
Product Summary
The CY7B9234-400JC is a smpte hotlink transmitter. Eight or ten bits of user data or protocol information are loaded into the SMPTE HOTLink transmitter and, in DVB mode, are encoded. Serial data is shifted out of the three differential positive ECL (PECL) serial ports at the bit rate (which is 10 times the byte rate). The CY7B9234-400JC accepts the serial bit stream at its differential line receiver inputs and, using a completely integrated PLL Clock Synchronizer, recovers the timing information necessary for data reconstruction. The CY7B9234-400JC bit stream is deserialized, and in DVB mode, decoded and checked for transmission errors. Recovered bytes are presented in parallel to the receiving host along with a byte rate clock.
Parametrics
CY7B9234-400JC absolute maximum ratings: (1)Storage Temperature : －65℃ to +150℃; (2)Ambient Temperature with; (3)Power Applied: －55℃ to +125℃; (4)Supply Voltage to Ground Potential : －0.5V to +7.0V; (5)DC Input Voltage : －0.5V to +7.0V; (6)Output Current into TTL Outputs (LOW): 30 mA.
Features
CY7B9234-400JC features: (1)Fibre Channel compliant; (2)DVB－ASI compliant; (3)RX PLL tolerant of long run length data patterns (>20 bits); (4)8B/10B－coded or 10－bit unencoded; (5)TTL synchronous I/O; (6)No external PLL components; (7)Triple PECL 100K serial outputs; (8)Dual PECL 100K serial inputs; (9)Low power: 350 mW (Tx), 650 mW (Rx); (10)Compatible with fiber－optic modules, coaxial cable, and twisted pair media; (11)Built－In Self－Test; (12)Single +5V supply; (13)28－pin PLCC.
Diagrams
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Crystek Corporation |
Crystals 7.3728MHz Series 0C +70C |
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