QT2032-EKG-1A2 Applied Micro Circuits Corporation, QT2032-EKG-1A2 Datasheet - Page 33

• Manufacturer Part Number: QT2032-EKG-1A2
• Manufacturer: Applied Micro Circuits Corporation

Specifications of QT2032-EKG-1A2

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Figure 9:
Revision 5.11
R1
R1
VCXO PLL Interface Block Diagram
R2
C1
VCC
R2
C1
0
1
(optional for VCXOONLY mode)
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C2
R3
+400mV/0/-400mV
EREFCLKP/N
SREFCLKP/N
VCXOSEL622
REFSEL622
VCXOONLY
VCXOCTLP
LANMODE
VCXOCTLN
LTIMEOK
VCXOIP
VCXOIN
VCXOB
rx_fiber_clock
ltimeok
frcvcxopfd
(logic)
sonet
mdio_wis_en (MDIO 2.7.0)
0
1
frczero
VCXO
PFD
reference
ltimeok logic
ltimeok
vcxodvby4
0
1
loc
frcvcxopfd = VCXOONLY AND !ltimeok
vcxodvby4 = VCXOSEL622 AND !REFSEL622 AND !ltimeok
refdvby4
refdvby4 = !VCXOSEL622 AND REFSEL622 AND !ltimeok
sonet = mdio_wis_en AND !LANMODE
1
0
1
0
1
0
VCXOB
QT2022/32 - Data Sheet: DS3051
4
4
PLL
TX
QT2032 Only
33