DS26502 Maxim Integrated Products, DS26502 Datasheet - Page 11

• Manufacturer Part Number: DS26502
• Description: T1/E1/J1/64KCC BITS Element
• Manufacturer: Maxim Integrated Products

3. BLOCK DIAGRAMS
Figure 3-1. Block Diagram
TCLKO
TNEGO
TPOSO
TRING
THZE
RRING
RLOS
RTIP
RAIS
TTIP
MASTER CLOCK
JTMS JTRST
RX
LIU
TX
LIU
RX
LIU
MCLK
JTAG PORT
JTAG PORT
JTAG PORT
JTAG PORT
+ DATA
- DATA
CLOCK
JTCLK
O
C
O
O
C
K
U
L
A
L
P
A
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
DS26502
M
O
O
O
R
E
E
P
A
C
K
U
X
T
L
M
B
11 of 124
www.DataSheet4U.com
HARDWARE CONTROLLER
PARALLEL/SERIAL CPU I/F
CLOCK
TX PLL
MUX
TX CLOCK
CONTROLLER
+ DATA
- DATA
HARDWARE
SERIAL, OR
PARALLEL,
DS26502 T1/E1/J1/64KCC BITS Element
FORMATTER
T1/E1 SSM
T1/E1 SSM
DECODER
FRAMER
CODER
64KCC
64KCC
BIS1
BIS0
TSTRST
RCLK
RSER
RS_8K
PLL_OUT
400HZ
TCLK
TSER
LOF_CCE
TS_8K_4