vsc8184 Vitesse Semiconductor Corp, vsc8184 Datasheet

vsc8184

Manufacturer Part Number

vsc8184

Description

11.5-12.5gb/s 1 16 Demultiplexer With Clock Recovery

Manufacturer

Vitesse Semiconductor Corp

Datasheet

1.VSC8184.pdf (2 pages)

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11.5-12.5Gb/s 1:16 Demultiplexer with Clock Recov

www.vitesse.com

Features:

Specifications:

Continuous 11.5 to 12.5Gb/s

Lock-Range

Low Power 1.6W (Typ)

+3.3V Single Supply

Single-End and Differential

Data Input

50 mV Input Sensitivity (Min)

Slicing Threshold Voltage

Offset Control

LVDS Outputs

180-195 or 719-781 MHz

Reference Clock

Reliable 90-Ball BGA Package

Up to 90°C Case Temperature

On Chip Termination for all

LVDS Inputs

11.5 to 12.5 Gb/s Continuous

Lock-Range Operation

50 mV Input Sensitivity

Supply Voltage: 3.3V (Typ)

Total Power Dissipation:

1.6W (Typ)

15x15mm Low Profile 90 Ball

TBGA (Taped BGA) Package

Operating Temperature Range:

0°C to +90°C (case)

Products

Physical

Layer

VSC8184

Physical Layer Products

General Description

The VCS8184 combines a clock re-

covery unit and data retiming with a

1:16 Demultiplexer on a single chip to

directly generate 16-bit wide data from

an incoming 11.5Gb/s to 12.5Gb/s data

stream, for use in SONET STS-192/

SDH STM-64 systems. An on-chip

Phase Locked Loop (PLL) with Volt-

age Controlled Oscillator (VCO) gen-

erates a 11.5GHz to 12.5GHz clock,

which remains phase locked to the in-

coming data. The incoming data is

retimed and Demultiplexer into 16 par-

allel outputs. It features a highly flex-

ible reference clock input scheme. The

user can select between 180-195MHz

or 719-781MHz PECL reference clock

inputs. The input serial data sampling

point voltage threshold can be adjusted.

Additional features include a parity bit

(PARITY±) that is clocked out with the

16 parallel data, Bit Order Swap

(BITORDER) and Data Polarity Invert

(DINVERT). To assist in monitoring

device operation a Loss-of-Lock

(LOLN) alarm and no reference clock

(NOREFN) alarm are provided. The

device is packaged in a modified 90-

ball, Ball Grid Array (BGA).

Product Brief

ery

Related parts for vsc8184

vsc8184 Summary of contents

Page 1

... Low Profile 90 Ball TBGA (Taped BGA) Package Operating Temperature Range: 0°C to +90°C (case) www.vitesse.com VSC8184 General Description The VCS8184 combines a clock re- covery unit and data retiming with a 1:16 Demultiplexer on a single chip to directly generate 16-bit wide data from an incoming 11.5Gb/s to 12.5Gb/s data stream, for use in SONET STS-192/ SDH STM-64 systems ...

Page 2

... Advanced Forward Error Correction (FEC) Return-to-Zero Transmission Applications Re-Timing Laser Drivers Ultra-Long Haul Systems SONET/SDH Networking DWDM Systems Telecommunications Transmis- sion Systems Test Equipment www.vitesse.com VSC8184 VSC8184 Block Diagram DINVERT OFF+ VTERM 1:16 DATA+ DATA- OFF- CLOCK TIMING RECOVERY GENERATOR REFTERM ...

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