DS21348 Dallas Semiconducotr, DS21348 Datasheet - Page 7
DS21348
Manufacturer Part Number
DS21348
Description
3.3V E1/T1/J1 Line Interface
Manufacturer
Dallas Semiconducotr
Datasheet
1.DS21348.pdf
(73 pages)
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DS21348 BLOCK DIAGRAM Figure 3-1
Unframed
All Ones
Insertion
JACLK
Jitter
Attenuator
MUX
7 of 73
1.544MHz PLL
2.048MHz to
See Figure 3-2
See Figure 3-3
16.384MHz or
8.192MHz or
4.096MHz or
2.048MHz
Synthesizer
MUX
PBEO
HRST*
TEST
RPOS
RCLK
TPOS
TCLK
BPCLK
RNEG
RCL/LOTC
TNEG