Rainbow Electronics DS26503 - Manual (Page 14)

DS26503 T1/E1/J1 BITS Element
14 of 123
Figure 3-4. Master Clock PLL Diagram
PRE-SCALER
DIVIDE BY 1, 2, 4,
OR 8
MCLK PIN
2.048MHz to
1.544MHz PLL
JA CLOCK
TO CLOCK AND DATA
RECOVERY ENGINE IN
RECEIVE LIU
X12,X16
MULTIPLIER
PLL
LIC2.3
(JACKS)
LIC4.6
(MPS0)
LIC4.7
(MPS1)
(HARDWARE MODE PIN NAME)