DS92LV3241TVSX Datasheet, PDF (2/31 Pages) Texas Instruments – DS92LV3241/DS92LV3242 20-85 MHz 32-Bit Channel Link II Serializer / Deserializer

DS92LV3241, DS92LV3242
SNLS314D – SEPTEMBER 2009 – REVISED APRIL 2013
Block Diagram
TxCLKIN
TxIN0
TxIN15
TxIN16
TxIN31
PDB
R_FB
BISTEN
MODE
VSEL
PRE
Mode Diagrams
PLL
CDR/PLL
High-Speed Serial Data
100: differential pairs
TxOUT0+
RxIN0+
TxOUT0 -
TxOUT1+
RxIN0 -
RxIN1 +
TxOUT1 -
TxOUT2+
RxIN1 -
RxIN2+
BIST
Control
TxOUT2 -
TxOUT3+
TxOUT3 -
Pre-Emp
Tx - SERIALIZER
REN
R_FB
PDB
RxIN2 -
RxIN3 +
RxIN3 -
BIST
Control
Rx - DESERIALIZER
DS92LV3241
DS92LV3242
RxCLKOUT
RxOUT0
RxOUT15
RxOUT16
RxOUT31
LOCK
TxOUT0P RxIN0P
D
R
TxOUT0N RxIN0N
D
32
TxIN
(LVCMOS Input)
D
TxOUT1P RxIN1P
R
TxOUT1N RxIN1N
R
32
RxOUT
(LVCMOS Output)
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MODE = L
(Dual Mode)
TxCLKIN
(20 MHz to 50 MHz)
D
R
RxCLKOUT
(20 MHz to 50 MHz)
Tx - SERIALIZER
Rx - DESERIALIZER
Figure 1. 'Dual Mode
2
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