TQ80486DX250, TQ80486DX25Q, TQ8101C Selling Leads, Datasheet
MFG:Intel D/C:9449
TQ80486DX250, TQ80486DX25Q, TQ8101C Datasheet download
Part Number: TQ80486DX250
MFG: Intel
Package Cooled:
D/C: 9449
TQ80486DX250, TQ80486DX25Q, TQ8101C
- Table of contents:
Info of TQ80486DX250
Info of TQ80486DX25Q
Info of TQ8101C
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About TQ8004
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Datasheet: TQ8004
File Size: 1248132 KB
Manufacturer:
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About TQ8004
PDF/DataSheet Download
Datasheet: TQ8004
File Size: 1248132 KB
Manufacturer:
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About TQ8101C
PDF/DataSheet Download
Datasheet: TQ8101C
File Size: 232832 KB
Manufacturer: TRIQUINT [TriQuint Semiconductor]
Download : Click here to Download
TQ8101C General Description
The TQ8101C is a SONET/SDH transceiver that integrates Multiplexing, Demultiplexing, SONET/SDH Framing, clock synthesis PLL (MDFP), and loopback functions in a single monolithic integrated circuit. Implementation with the TQ8101C requires only a simple external RC loop filter and standard TTL and ECL power supplies. For optimal performance, the TQ8101C MDFP is packaged in a 68-pin multilayer ceramic (MLC) surface-mount package with an integral CuW heat spreader. The TQ8101C provides an integrated solution for physical interfaces intended for use in STS-12/STM-4 (622.08-Mb/s) and STS-3/STM-1 (155.52-Mb/s) SONET/SDH systems.
The TQ8101C meets ANSI, Bellcore, and ITU requirements for a SONET/ SDH device. With a 51.84-MHz reference clock, the phase-locked loop (PLL) provides 77.76-MHz or 19.44-MHz output for the multiplexer and 77.76-MHz or 19.44-MHz and 51.84-MHz output for the demultiplexer.
TQ8101C Maximum Ratings
| Parameter | Symbol | Minimum | Nominal | Maximum | Unit |
| Positive supply | VCC | - | 0 | 7 | V |
| Negative supply | VEE | - | -7 | 0 | V |
| Output voltage | VO | ECL | VEE 0.5 | +0.5 | V |
| Output current | IO | ECL | - | 40 | mA |
| Input voltage | VI | ECL | VEE 0.5 | +0.5 | V |
| Input current | II | ECL | -1 | 1 | mA |
| Output voltage | VO | TTL | -0.5 | VCC + 0.5 | V |
| Output current | IO | TTL | - | 20 | mA |
| Input voltage | VI | TTL | 0.5 | VCC + 0.5 | V |
| Input current | II | TTL | -1 | 1 | mA |
| Junction temperature | TJ | - | -55 | +150 | ° C |
| Storage temperature | TS | - | -65 | +175 | ° C |
TQ8101C Features
• Byte-wide Multiplexing, Demultiplexing, Framing, and PLL (MDFP) in one device
• Choice of STS-12/STM-4 or STS-3/STM-1 transmission rates
• Configurable master or slave reference clock generation and PLL bypass for external clocking
• 77.76 MHz or 19.44 MHz output for the multiplexer; 77.76 MHz or 19.44 MHz and 51.84 MHz output for the demultiplexer
• External RC loop filter
• Pass-through mode and three loopback modes for enhanced filed diagnostics
• Frame-synchronous and bytealigned demultiplexer output, compliant with SONET and SDH
• Search, detect, and recovery of framing on out-of-frame input
• Standard TTL and differential or single-ended ECL I/O (except TXCK)
• Tristate TTL output for factory circuit-board testability
• 68-pin TriQuint MLC controlled-Z surface-mount package with integral heat spreader
• Dual-supply operation (+5V, 5.2V)
• Low power dissipation (2.3W nom.)
• Choice of STS-12/STM-4 or STS-3/STM-1 transmission rates
• Configurable master or slave reference clock generation and PLL bypass for external clocking
• 77.76 MHz or 19.44 MHz output for the multiplexer; 77.76 MHz or 19.44 MHz and 51.84 MHz output for the demultiplexer
• External RC loop filter
• Pass-through mode and three loopback modes for enhanced filed diagnostics
• Frame-synchronous and bytealigned demultiplexer output, compliant with SONET and SDH
• Search, detect, and recovery of framing on out-of-frame input
• Standard TTL and differential or single-ended ECL I/O (except TXCK)
• Tristate TTL output for factory circuit-board testability
• 68-pin TriQuint MLC controlled-Z surface-mount package with integral heat spreader
• Dual-supply operation (+5V, 5.2V)
• Low power dissipation (2.3W nom.)
TQ8101C Typical Application
• Transmission system transport cards
• Switch and cross-connect line cards
• Repeaters
• ATM physical layer interfaces
• Test equipment
• Add/drop multiplexers
• Switch and cross-connect line cards
• Repeaters
• ATM physical layer interfaces
• Test equipment
• Add/drop multiplexers
TQ8101C Connection Diagram
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