IXYS CPC5622-EVAL-600R, Руководство пользователя

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I
NTEGRATED
C
IRCUITS
D
IVISION
LITELINK III Evaluation Board Users Guide
UG-CPC5622-EVAL-600R - Rev A
www.ixysic.com
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4. Compatibility with the CPC5620A and CPC5621A
The CPC5622-EVAL-600R evaluation board is
compatible with the CPC5620A and CPC5621A
LITELINKs.
The RING2 output at pin 10 of the CPC5622A is the
CID input for both of the CPC5620A and CPC5621A
devices. This input is used to switch between the
on-hook receive transmission function used for CID
reception and the ringing detector. The CPC5622A
has both these functions enabled concurrently while
on-hook.
The CPC5620A outputs a half-wave ringing detect
signal on pin 9, the RING output, while the CPC5621A
outputs a full-wave ringing detect signal.
Converting the evaluation board over for the
CPC5620A or CPC5621A is simply a matter of
swapping the LITELINK devices and re-purposing
pin 8 of the evaluation board.