nb2305a ON Semiconductor, nb2305a Datasheet - Page 4

• Manufacturer Part Number: nb2305a
• Description: 3.3 V Zero Delay Clock Buffer
• Manufacturer: ON Semiconductor

Table 5. SWITCHING CHARACTERISTICS (Industrial)
4. All parameters specified with loaded outputs.
1/t
1/t
t
t
t
t
t
t
t
Parameter
3
4
5
6
7
J
LOCK
1
1
Output Frequency
Duty Cycle = (t
Output Rise Time
Output Fall Time
Output-to-Output Skew
Delay, REF Rising Edge to CLKOUT
Rising Edge
Device-to-Device Skew
Cycle-to-Cycle Jitter
PLL Lock Time
Description
2
/ t
1
) * 100
(-1, -1H)
(-1H)
(-1)
(-1H)
(-1)
(-1H)
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30 pF load
10 pF load
Measured at 1.4 V, F
Measured between 0.8 V and 2.0 V
Measured between 2.0 V and 0.8 V
All outputs equally loaded
Measured at V
Measured at V
the device
Measured at 66.67 MHz, loaded outputs
Stable power supply, valid clock presented
on REF pin
NB2305A
(Note 4)
4
Test Conditions
DD
DD
/2
/2 on the CLKOUT pins of
OUT
= 66.67 MHz
< 50 MHz
Min
15
15
40
45
Typ
50
50
0
0
±350
Max
100
133
250
700
200
2.5
1.5
2.5
1.5
1.0
60
55
MHz
Unit
ms
ns
ns
ps
ps
ps
ps
%