tfra08c13 ETC-unknow, tfra08c13 Datasheet - Page 97

• Manufacturer Part Number: tfra08c13
• Description: Tfra08c13 Octal T1/e1 Framer
• Manufacturer: ETC-unknow

Preliminary Data Sheet
October 2000
Lucent Technologies Inc.
Lucent Technologies Inc.
Phase-Lock Loop Circuit
TLCK
TPD, TND
RPD, RND
RLCK
TRANSMIT
RECEIVE
FRAMER
FRAMER
CONTROLLED
OSCILLATOR
VOLTAGE-
CRYSTAL
(VCXO)
INTERNAL_RLCK
INTERNAL_XLCK
PLLCK
BUFFER UNDERRUN
BUFFER OVERRUN
Figure 36. TFRA08C13 Phase Detector Circuitry
WRITE ADDRESS
FACILITY DATA
DIVIDER
CIRCUIT
(continued)
READ ADDRESS
RLCK
FACILITY DATA
DIV-RLCK
DIVIDER
CIRCUIT
PLLCK
DIV-PLLCK
ELASTIC STORE
ELASTIC STORE
EXTERNAL CIRCUIT
MONITOR
RECEIVE
2-FRAME
BUFFER
EXTERNAL CIRCUIT
TRANSMIT
2-FRAME
BUFFER
SLIP
DETECTOR
DIGITAL
PHASE
CHICK_EPLL
DETECTOR
DIGITAL
PHASE
SYSTEM DATA
READ ADDRESS
PLLCK-EPLL
WRITE ADDRESS
SYSTEM DATA
TFRA08C13 OCTAL T1/E1 Framer
DIV-CHICK
CONCENTRATION
CONCENTRATION
DIVIDER
CIRCUIT
INTERFACE
TRANSMIT
CHICK
HIGHWAY
DIV-CHICK
INTERFACE
HIGHWAY
RECEIVE
DIVIDER
CIRCUIT
INTERNAL_CHICK
CHICK
CONTROLLED
OSCILLATOR
INTERNAL_CHICK
VOLTAGE-
CRYSTAL
(VCXO)
TCHIDATA
CHICK
CHIFS
RCHIDATA
CHICK
CHIFS
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