Datasheet

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DS26514 4-Port T1/E1/J1 Transceiver

19-5856; Rev 4; 5/11 27 of 305

NAME PIN TYPE FUNCTION

ACVSS J7 — Analog Clock V

SS

. This pin is used for clock converter analog V

SS

.

DVDD33

G5, G6,

G11, G12,

H5, H6,

H8, H9,

H10, H11

—

3.3V

±

5% Power Supply for I/Os

DVDD18 G7–G10 — 1.8V

±

5% Power Supply for Internal V

DD

DVSS

H12, J6,

J8–J11,

K5–K12

— Digital Ground