ds26503 Maxim Integrated Products, Inc., ds26503 Datasheet - Page 11

• Manufacturer Part Number: ds26503
• Description: T1/e1/j1 Bits Element
• Manufacturer: Maxim Integrated Products, Inc.

3. BLOCK DIAGRAMS
Figure 3-1. Block Diagram
RRING
RLOS
RAIS
RTIP
TTIP
MASTER CLOCK
JTMS JTRST
RX
LIU
LIU
TX
RX
LIU
MCLK
JTAG PORT
JTAG PORT
JTAG PORT
JTAG PORT
+ DATA
- DATA
CLOCK
JTCLK
O
O
O
L
C
A
L
P
A
C
K
U
X
M
B
L
JTDI
TRANSMIT PATH
ATTENUATOR
ASSIGNED TO
OR DISABLED
RECEIVE OR
AND IN RX
AND IN RX
AND IN TX
ENABLED
ENABLED
ENABLED
JA CLOCK
CAN BE
PATH
PATH
PATH
JITTER
JA
JA
JA
JTDO
DS26503
M
R
O
O
O
C
K
U
E
T
E
L
P
A
X
M
B
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HARDWARE CONTROLLER
PARALLEL/SERIAL CPU I/F
CLOCK
MUX
PLL
TX CLOCK
CONTROLLER
+ DATA
- DATA
HARDWARE
SERIAL, OR
PARALLEL,
FORMATTER
T1/E1 SSM
T1/E1 SSM
FRAMER
BIS1
BIS0
TSTRST
RCLK
RSER
PLL_OUT
TCLK
TSER
LOF_CCE
RS
TS