3D7503
FEATURES
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- - All-silicon, low-power CMOS technology Encoder and decoder function independently Encoder has buffered clock output TTL/CMOS patible inputs and outputs Vapor phase, IR and wave solderable Auto-insertable (DIP pkg.) Low ground bounce noise Maximum data rate: 50 MBaud Data rate range: ±15% Lock-in time: 1 bit
CIN CEN RX COUT DIN RESB GND data 3 ® delay devices, inc.
PACKAGES
1 2 3 4 5 6 7 14 13 12 11 10 9 8 VDD CBUF LOOP TXENB DOUTB TXB TX
3D7503-xxx DIP (.300) 3D7503G-xxx Gull Wing (.300) 3D7503D-xxx SOIC (.150)
FUNCTIONAL DESCRIPTION
The 3D7503 is a monolithic CMOS Manchester Encoder/Decoder bo chip. The device uses bi-phase-level encoding to embed a clock signal into a data stream for transmission across a munications link. In this encoding mode, a logic one is represented by a high-to-low transition in the center of the bit cell, while a logic zero is represented by a low-to-high transition. The Manchester encoder bines the clock (CIN) and data (DIN)...
