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NB3U1548CDG
P1-P3
P4-P6
P7-P9
P10-P11
NB3U1548C
www
.onsemi.com
7
Parameter Measurement Information
Z = 50
W
SCOPE
50
W
Qx
V
DD
GND
L
VCMOS
1.65 V
±
5%
−1.65 V
±
5%
Z = 50
W
SCOPE
50
W
Qx
V
DD
GND
L
VCMOS
1.25 V
±
5%
−1.25 V
±
5%
Figure 3. 3.3 V Output Load AC T
est Circuit
Figure 4. 2.5 V Output Load AC T
est Circuit
Z = 50
W
SCOPE
50
W
Qx
V
DD
GND
L
VCMOS
0.9 V
±
0.075 V
Z = 50
W
SCOPE
50
W
Qx
V
DD
GND
L
VCMOS
0.75 V
±
0.05 V
−0.75 V
±
0.05 V
Figure 5. 1.8 V Output Load AC T
est Circuit
Figure 6. 1.5 V Output Load AC T
est Circuit
−0.9 V
±
0.075 V
Figure 7. Output Skew
Figure 8. Part−to−Part Skew
V
DD
2
V
DD
2
tsk(o)
Qy
Qx
V
DD
2
V
DD
2
tsk(pp)
Qy
Qx
Part 1
Part 2
NB3U1548C
www
.onsemi.com
8
Parameter Measurement Information, (continued)
Figure 9. Output Enable/Disable Time
Figure 10. Output Duty Cycle/Pulse Width/Period
Figure 1
1. 1.5 V Output Rise/Fall Time
Figure 12. 1.8 V Output Rise/Fall Time
Figure 13. 2.5 V and 3.3 V Output Rise/Fall Time
Figure 14. Propagation Delay
0.975 V
0.975 V
0.525 V
t
R
0.525 V
t
F
Q1:Q4
1.17 V
1.17 V
0.63 V
0.63 V
t
R
t
F
Q1:Q4
90%
90%
10%
10%
t
R
t
F
Q1:Q4
CLK_IN
Q1:Q4
tp
LH
tp
HL
V
DD
2
V
DD
2
V
DD
2
V
DD
2
Q1:Q4
V
DD
2
V
DD
2
t
PW
t
PERIOD
odc = x 100%
V
DD
/2
V
DD
/2
V
OH
V
DD
0 V
V
DD
/2
V
DD
/2
t
DIS
t
EN
OE
(High−level
enabling)
Output Qx
(See Note)
t
PW
t
PERIOD
NB3U1548C
www
.onsemi.com
9
T
able 7. THERMAL RESIST
ANCE
q
JA
q
JA
by V
elocity
FOR 8 LEAD SOIC, FORCED CONVECTION
Meters per Second
0
1
2.5
Multi−Layer PCB, JEDEC Standard T
est Boards
102.5
°
C/W
93.5
°
C/W
88.6
°
C/W
FOR 8 LEAD TSSOP
, FORCED CONVECTION
Meters per Second
0
1
2.5
Multi−Layer PCB, JEDEC Standard T
est Boards
151.2
°
C/W
145.9
°
C/W
143.3
°
C/W
q
JA
by V
elocity
T
able 8. ORDERING INFORMA
TION
Device
Package
Shipping
†
NB3U1548CDG
SOIC−8
(Pb−Free)
96 Units / T
ube
NB3U1548CDR2G
SOIC−8
(Pb−Free)
3000 / T
ape & Reel
NB3U1548CDTR2G
TSSOP−8
(Pb−Free)
2500 / T
ape & Reel
†
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our T
ape and Reel
Packaging
Specification Brochure, BRD801
1/D.
P1-P3
P4-P6
P7-P9
P10-P11
NB3U1548CDG
Mfr. #:
Buy NB3U1548CDG
Manufacturer:
ON Semiconductor
Description:
Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 M
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
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Union
Products related to this Datasheet
NB3U1548CDG
NB3U1548CDR2G