Exar Corporation
Seven-Channel E1 Line Interface
Exar Corporation
Quad E1 Line Interface Unit
Exar Corporation
Four-Channel E1 Line Interface (3.3V or 5.0V)
Exar Corporation
PCM Line Interface Chip
Exar Corporation
PCM Line Interface Chip
Exar Corporation
Single-Chip E1 Line Interface Unit
Exar Corporation
Low Power PCM Line Interface