NB3U1548C
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7
Parameter Measurement Information
Z = 50 W
SCOPE
50 W
Qx
V
DD
GND
LVCMOS
1.65 V ± 5%
−1.65 V ± 5%
Z = 50 W
SCOPE
50 W
Qx
V
DD
GND
LVCMOS
1.25 V ± 5%
−1.25 V ± 5%
Figure 3. 3.3 V Output Load AC Test Circuit Figure 4. 2.5 V Output Load AC Test Circuit
Z = 50 W
SCOPE
50 W
Qx
V
DD
GND
LVCMOS
0.9 V ± 0.075 V
Z = 50 W
SCOPE
50 W
Qx
V
DD
GND
LVCMOS
0.75 V ± 0.05 V
−0.75 V ± 0.05 V
Figure 5. 1.8 V Output Load AC Test Circuit Figure 6. 1.5 V Output Load AC Test 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
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8
Parameter Measurement Information, (continued)
Figure 9. Output Enable/Disable Time Figure 10. Output Duty Cycle/Pulse Width/Period
Figure 11. 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
/2V
DD
/2
t
DIS
t
EN
OE
(High−level
enabling)
Output Qx
(See Note)
t
PW
t
PERIOD
NB3U1548C
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9
Table 7. THERMAL RESISTANCE q
JA
q
JA
by Velocity
FOR 8 LEAD SOIC, FORCED CONVECTION
Meters per Second
0 1 2.5
Multi−Layer PCB, JEDEC Standard Test 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 Test Boards 151.2°C/W 145.9°C/W 143.3°C/W
q
JA
by Velocity
Table 8. ORDERING INFORMATION
Device Package Shipping
NB3U1548CDG SOIC−8
(Pb−Free)
96 Units / Tube
NB3U1548CDR2G SOIC−8
(Pb−Free)
3000 / Tape & Reel
NB3U1548CDTR2G TSSOP−8
(Pb−Free)
2500 / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification Brochure, BRD8011/D.

NB3U1548CDG

Mfr. #:
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 Paypal Visa MoneyGram Western Union

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