VSC8222 VSC8223

FEA TURES:

Multi Rate Operation:

- OC-48/12/3 and (STM-16/4/1) and FEC

- 1.0625 Gbps and 2.125 Gbps Fibre Channel

- 1.25 Gbps and 2.5 Gbps Gigabit Ethernet

Adjustable Loop Bandwidth

Loss of Signal (LOS) and Loss of Lock (LOL) Status Indication

Automatic and Manual Lock to Reference Clock:

- Internal PLL Maintains Clock Output in the Absence of Data

Selectable CRU Bypass Mode

On-chip Input and Output Termination

Selectable LVPECL Reference Frequencies:

- 19.44 MHz, 77.76 MHz, or 155.52 MHz (or FEC)

- Equivalent Fibre Channel/Gigabit Ethernet

- Other Allowable Frequencies

0.18

µm CMOS Technology

100 mV Differential Input Sensitivity

500 mV Typical Differential Data Output Swing

SPECIFICA TIONS:

VSC8222

- Rates: OC-48/12/3, (STM-16/4/3), FEC, GbE, Fibre Channel and Others

- Power Dissipation: 400 mW

- Supply Voltage: 2.5 V

- 7x7mm, 48-pin Thermally Enhanced PQFP

- Operating Temperature from -40

°C to 85°C

VSC8223

- Rates: OC-12/3, (STM-4/1)

- Power Dissipation: 400 mW

- Supply Voltage: 2.5 V

- 7x7mm, 48-pin Thermally Enhanced PQFP

- Operating Temperature from -40

°C to 85°C

.

BENEFITS:

Allows OEM Designers to Standardize Their Front End Design and

Tune Their System to Meet the Demands of SONET/SDH, FEC, Fibre

Channel and Gigabit Ethernet Applications without having to Re-design

or use an Entirely New Physical Layer Every Time.

Enables Building High Density Line Cards due to Minimal Power Dissipation

Provides implementation flexibility through comprehensive feature set.

Offers seamless Incorporation into a Complete System Design using other

Vitesse Products such as PMD, Framers, Pointer Processors, Switch

Fabrics, etc.

Multi-rate SONET/SDH, Fibre Channel, and Gigabit Ethernet CDR

APPLICA TIONS:

SONET/SDH Systems

DWDM Systems

Optical Transponders/Transceivers

Fibre Channel Networks

Gigabit and Fast Ethernet Systems

Performance Monitoring Systems

Optical Test Equipment

PHYSICAL LAYER PRODUCTS

PB-VSC8222,8223-002