PCM Codec-Filter Evaluation Kit (Discontinued)

TheMC14LC5480EVK has been discontinued. Suggested replacement: none.

The MC14LC5480EVK is the primary tool for evaluation and demonstration of the following PCM and linear codec–filters:

• MC14LC5480 -- 5V Mu–/A–Law Companding
• MC145481 -- 3V Mu–/A–Law Companding
• MC145482 -- 5V Linear
• MC145483 -- 3V Linear
• MC145484 -- 5V Mu–/A–Law Companding

The MC14LC5480EVK is comprised of two functional blocks -- the clocking circuitry, and one of the PCM Codec–Filters listed above. User I/O to the board is provided via a number of convenient connectors. First, an industry standard 4–pin RJ11 handset jack (P1) is provided to connect the handset included with the kit. Next, a 2x20 pin header (P13) is provided for access to key analog and digital signals for connection to external test equipment, a user defined system, or a second MC14LC5480EVK. And finally, two male BNC connectors (P6 and P14) provide convenient access to the codec's analog transmit and receive paths for connection to external test equipment.

The MC14LC5480EVK requires either a 5V or 3V supply provided through P2 at the top of the circuit board.

Archived content is no longer updated and is made available for historical reference only.