QT2032-EKG-1A2 Applied Micro Circuits Corporation, QT2032-EKG-1A2 Datasheet - Page 14

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

Specifications of QT2032-EKG-1A2

• Lead Free Status / RoHS Status: Supplier Unconfirmed

QT2022/32 - Data Sheet: DS3051
Table 3:
14
K1
K2
N10
N11
A8
B8
A6
B6
A4
B4
A2
B2
DC Monitor Points
D1
D2
Connection Points for External Components
M13
M14
L12
N13
F14
F13
P14
P13
N14
P4
L4
M4
Ball
VCXOIP
VCXOIN
RXIP
RXIN
TxXAUI0P
TxXAUI0N
TxXAUI1P
TxXAUI1N
TxXAUI2P
TxXAUI2N
TxXAUI3P
TxXAUI3N
TxXMONCVP
TxXMONCVN
RXICXP
RXICXN
PHASE_OFFSET
ITH_LOS
RxXLEVEL
XBIAS
RXFP
RXFN
RXIPMP
TXLEVEL
TXFP
TXFN
Signal Name
QT2022/32 Ball Assignment & Signal Description (Continued)
I
I
I
I
I
I
O
O
Dir.
AppliedMicro - Confidential & Proprietary
CML
CML
CML
CML
CML
CML
analog
analog
analog
analog
analog
analog
analog
analog
analog
analog
analog
analog
Type
QT2032:
Input clock from VCXO when an external VCXO is used for the fiber side
TXPLL reference clock input in WAN-mode;
155.52 MHz or 622.08 MHz selected by VCXOSEL622 pin;
AC coupled with on chip 50Ω terminations to 1.2 V.
QT2022:
Unused. Leave unconnected.
10 Gb/s receive data in, 100 Ω differential impedance.
Transmit 3.125 Gb/s data to QT2022/32 from XAUI interface - lane 0
Transmit 3.125 Gb/s data to QT2022/32 from XAUI interface - lane 1
Transmit 3.125 Gb/s data to QT2022/32 from XAUI interface - lane 2
Transmit 3.125 Gb/s data to QT2022/32 from XAUI interface - lane 3
Monitor test point for the transmit XAUI interface (DC signal).
Used for monitoring only. Leave unconnected.
Monitor points for the transmit XAUI interface (DC signal)
Used for monitoring only. Leave unconnected.
Connection point for external 100 nF cap to ground
Connection point for external 100 nF cap to ground
For test purposes only.
Internal fiber receive path loss of signal (LOS) detector threshold adjust.
See Section 8.7.1 on page 72 for details.
connection point for external resistor to set receive XAUI drivers’ output
level.
XAUI bias current control
6.49 kΩ resistor to GND.
Receive charge pump filter connection points
see “External Components” on page 209 for external component
connections
Receive charge pump current control
6.49 kΩ resistor to GND
external resistor used to control 10.3125 Gb/s output data amplitude.
Transmit loop filter - see “External Components” on page 209 for external
components
Description
Revision 5.11