ttsv02622 ETC-unknow, ttsv02622 Datasheet - Page 18

• Manufacturer Part Number: ttsv02622
• Description: Sts-24 Backplane Transceiver
• Manufacturer: ETC-unknow

TTSV02622 STS-24 Backplane Transceiver
Architecture
18
PROT SWITCH A/B
RX TOH CLK ENA
TX TOH CLK ENA
SYSTEM FRAME
SYSTEM CLOCK
OUTPUT BUS #1
OUTPUT BUS #2
TOH OUTPUT #1
TOH OUTPUT #2
RX TOH FRAME
DATA(8)/PARITY(1)
DATA(8)/PARITY(1)
TOH INPUT #1
TOH INPUT #2
INPUT BUS #1
INPUT BUS #2
(77.76 MHz)
LINE FRAME
SPE(1) C1J1(1)
SPE(1) C1J1(1)
TOH CLK
LINE
SIDE
(continued)
PARITY(1)
PARITY(1)
DATA(8)
DATA(8)
1
1
1
1
1
1
1
1
1
1
1
1
SOFT CTL
SOFT CTL
SOFT CTL
HIZ_N
1
SOFT CTL
SOFT CTL
SOFT CTL
SOFT CTL
(HARD RST)
Figure 5. Interior View of TTSV02622
RST_N
1
TOH CLK
(SOFT CTL)
LINE LBPK
CH#1
CH#2
PROCESSOR
CS_N
1
FRAME
POINTER
MOVER
RX TOH
STS-24
CPU INTERFACE (ASYNC)
CLOCK
PROCESSOR
PROCESSOR
TX TOH
TX TOH
RD/WR_N
1
77.76
MHz
TO RX TOH PROC.
FIFO
FDBK
7
ADDR
77.76
77.76
MHz
MHz
FRAME
FRAME
PROC.
PROC.
REF
DUAL CHANNEL
(MACROCELL)
(MACROCELL)
RECEIVER
RX CH#1
RX CH#2
DUAL CHANNEL
TRANSMITTER
77.76
MHz
/8
PLL
(MACRO)
(MACRO)
8
DATA
TX CH#1
TX CH#2
622 MHz CLKs
622 MHz
LVDS LPBK
(SOFT CTL)
INT_N
1
Agere Systems Inc.
2
2
2
2
OUT #2
LVDS
LVDS
OUT #1
IN #1
IN #2
LVDS
LVDS
LVDS
SIDE
June 2003