NB6LQ572
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7
Figure 4. Input Structure
Figure 5. Differential Input Driven SingleEnded
Figure 6. V
th
Diagram Figure 7. Differential Inputs Driven Differentially
Figure 8. Differential Inputs Driven Differentially
Figure 9. VCMR Diagram
Figure 10. AC Reference Measurement
V
IHD
V
ILD
V
ID
= |V
IHD(IN)
V
ILD(IN)
|
IN
IN
IN
V
th
IN
IN
IN
IN
IN
Q
Q
t
PLH
t
PHL
V
INPP
= V
IH
(IN) V
IL
(IN)
V
OUTPP
= V
OH
(Q) V
OL
(Q)
50 W
50 W
INx
VTx
INx
V
CC
V
EE
V
thmin
V
thmax
Vth
IN
V
IHmax
V
ILmax
V
IH
V
th
V
IL
V
IHmin
V
ILmin
V
CC
V
EE
V
CMmin
V
CMmax
V
CMR
IN
IN
V
IHDmax
V
ILDmax
V
ID
= V
IHD
V
ILD
V
IHDtyp
V
ILDtyp
V
IHDmin
V
ILDmin
V
th
V
IH
V
IL
Figure 11. SELx to Qx Timing Diagram
tpd tpd
V
CC
/ 2 V
CC
/ 2
SELx
Q
Q
V
CC
NB6LQ572
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8
V
CC
LVPECL
Driver
IN
50 W
Z
o
= 50 W
Z
o
= 50 W
50 W
IN
NB6LQ572
V
CC
V
CC
CML
Driver
IN
50 W
Z
o
= 50 W
Z
o
= 50 W
50 W
IN
NB6LQ572
V
CC
V
T
= V
CC
Figure 12. LVPECL Interface
Figure 13. LVDS Interface
V
T
= V
CC
2.0 V
Figure 14. Standard 50 W Load CML Interface
V
CC
LVDS
Driver
IN
50 W
Z
o
= 50 W
Z
o
= 50 W
50 W
IN
NB6LQ572
V
CC
V
T
= OPEN
GND GND GND GND
GND GND
V
CC
Differential
Driver
IN
50 W
Z
o
= 50 W
Z
o
= 50 W
50 W
IN
NB6LQ572
V
CC
V
T
= V
REFAC
*
Figure 15. CapacitorCoupled Differential
Interface (V
T
Connected to External V
REFAC
)
GND GND
*V
REFAC
bypassed to ground with a 0.01 mF capacitor.
CLKx CLKx
Figure 16. Typical Termination for Output Driver and Device Evaluation
(See Application Note AND8020/D Termination of ECL Logic Devices)
Q D
Driver
Device
Receiver
Device
50 W50 W
Q D
V
TT
V
TT
= V
CC
2.0 V
Z
O
= 50 W
Z
O
= 50 W
NB6LQ572
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9
Figure 17. Typical NB6LQ572 Equalizer Application and Interconnect with PRBS23 Pattern at 6.5 Gbps
FR4 12 Inch Backplane
Driver
DJ1 DJ2 DJ3
NB6LQ572
Equalizer
VTx
INx
Q
Q INx
DEVICE ORDERING INFORMATION
Device Package Shipping
NB6LQ572MNG QFN32
(PbFree)
74 Units / Rail
NB6LQ572MNR4G QFN32
(PbFree)
1000 / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.

NB6LQ572MNG

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Clock Drivers & Distribution 2.5/3.3V DIFF MUX
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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