IDT72V8980PVG IDT, Integrated Device Technology Inc, IDT72V8980PVG Datasheet
IDT72V8980PVG
Specifications of IDT72V8980PVG
Related parts for IDT72V8980PVG
IDT72V8980PVG Summary of contents
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FEATURES: • • • • • 256 x 256 channel non-blocking switch • • • • • Serial Telecom Bus Compatible (ST-BUS • • • • • inputs—32 channels at 64 Kbit/s per serial line • • • ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 PIN CONFIGURATION INDEX RX3 7 RX4 8 RX5 9 RX6 10 RX7 F0i 13 C4i PLCC: ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 PIN DESCRIPTIONS SYMBOL NAME I/O GND Ground DTA Data Acknowledgment O (Open Drain) RX0-7 RX Input F0i Frame Pulse I C4i Clock ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 FUNCTIONAL DESCRIPTION (Cont'd) Data to be output on the serial streams may come from two sources: Data Memory or Connection Memory. The Connection Memory is 16 bits wide and is ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 If the ODE input pin is LOW, then all the serial outputs are high-impedance. If ODE is HIGH, then bit 0 (Output Enable) of the CMH location enables (if HIGH) ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 TABLE 3 — CONTROL REGISTER CONFIGURATION Bit Name 7 SM (Split Memory) When 1, all subsequent reads are from the Data Memory and writes are to the Connection Memory LOW, ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Vcc Symbol Voltage Vi Voltage on Digital Inputs GND - 0.3 V Voltage on Digital Outputs GND - 0 Current at Digital Outputs ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 AC ELECTRICAL CHARACTERISTICS Symbol Characteristics (3) t Clock Period CLK t Clock Width High CH t Clock Width Low CL t Clock Transition Time CTT t Frame Pulse Setup Time ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 AC ELECTRICAL CHARACTERISTICS Symbol Characteristics t TX0-7 Delay - Active to High Z TAZ t TX0-7 Delay - High Z to Active TZA t TX0-7 Delay - Active to Active ...
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IDT72V8980 3.3V Time Slot Interchange Digital Switch 256 x 256 AC ELECTRICAL CHARACTERISTICS Symbol Characteristics t Chip Select Setup Time CSS t Read/Write Setup Time RWS t Address Setup Time ADS t Acknowledgment Delay Fast AKD t Acknowledgment Delay Slow ...
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ORDERING INFORMATION XXXXXX XX Device Type Package DATASHEET DOCUMENT HISTORY 05/23/2000 pgs and 11. 08/18/2000 pgs and 11. 01/24/2001 pgs. 1 and 7. 03/10/2003 pg. 1. 05/09/2003 pgs and 11. 08/20/2003 pg. 7. CORPORATE ...