L-CV92-T48D-DT

Description

The VI-200 family, with over 14 million units shipped, is Vicor’s broad series of “zero-current-switching” component-level DC-DC converters.

Operating at frequencies up to 2 MHz, VI-200 family converters offer exceptional power density, efficiency, noise performance, reliability and ease of use. Booster modules (VI-Bxx) provide a simple, cost-effective, off-the- shelf solution for higher power output requirements. One or more boosters may be used to create synchronous arrays capable of supplying several kilowatts of output power.

The flexibility of Vicor’s power components is also available in half-size, half-power VI-J00 MiniMods.

Features

· Two-chip modem solution:
— CVxx Modem Device in 48-pin TQFP or 100-pin FSBGA (CV92-F100 only)
— CSP1040 DAA in 20-pin ETSSOP
· Data mode capabilities:
— V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22. V.21, Bell 212A, Bell 103
— V.17 and lower fax rates
— V.44, V.42bis, MNP 5 Data Compression
— V.42, MNP 2–4 Error Correction
· CVxx Modem Device features:
— ARM7TDMS Microcontroller
— DSP1600S Digital Signal Processor
— DAA interface and filters
— Host interface configurable for 8-bit parallel, asynchronous serial or SPI mode
— On-chip PWM speaker driver
— SIO interface for audio codec used in voice and handset applications
— 24.576 MHz crystal or external 27.0 MHz clock
· CSP1040 DAA features:
— Derives power from system for reliable operation on all phone lines
— Digital transformer isolation barrier
— Programmable event detect for caller-ID reception and power ring detection
— Programmable pulse shaping and spark quench
— Programmable dc-impedance termination for country-specific VI templates
— Programmable ac-impedance termination for return loss matching
— Programmable ringer-impedance emulation
— Hardware support for pulse dialing for accurate make/break timing.
— Hardware support for ringing level and frequency qualification for accurate ring detection.
— Line-in-use and remote handset detection
— World-wide caller ID support
· Single 3.3V supply required for chip set.