XRK32308 Datasheet, PDF (6/14 Pages) Exar Corporation – 3.3V ZERO DELAY BUFFER

XRK32308
PRELIMINARY
3.3V ZERO DELAY BUFFER
REV. P1.0.2
TABLE 7: SWITCHING CHARACTERISTICS FOR XRK32308 COMMERCIAL TEMPERATURE DEVICES[8]
PARAMETER
NAME
TEST CONDITIONS
Output to Output Skew on All outputs equally loaded
same Bank
(-1, -2, -3, -4)^[7]
MIN
TYP
MAX UNIT
-
-
200
ps
Output to Output Skew All outputs equally loaded
(-1H, -5H)^[7]
t₅
Output Bank A to Output All outputs equally loaded
Bank B Skew
(-1, -4, -5H)
Output Bank A to Output All outputs equally loaded
Bank B Skew
(-2, -3)
t₆
Delay, REF Rising Edge to Measured at V_DD/2
FB Rising Edge^[7]
t₇
Device to Device Skew^{[7] Measured at V}DD^{/2 on the FB pins of}
devices
t₈
Output Slew Rate^[7]
Measured between 0.8V and 2.0V on
-1H, -5H device using Test Circuit #2
-
-
200
ps
-
-
200
ps
-
-
400
ps
-
0
+250 ps
-
0
700
ps
1
-
V/ns
Measured at 66.67MHz, loaded outputs,
-
15-pF load
75
200
ps
Cycle to Cycle Jitter^[7]
Measured at 66.67MHz, loaded outputs,
-
(-1, -1H, -4, -5H)
30-pF load
-
200
ps
t_J
Measured at 120MHz, loaded outputs,
-
-
100
ps
15-pF load
Measured at 66.67MHz, loaded outputs,
-
Cycle to Cycle Jitter^[7]
30-pF load
(-2, -3)
Measured at 66.67MHz, loaded outputs,
-
15-pF load
t_LOCK
PLL Lock Time^[7]
Stable power suppy, valid clock
-
presented on REF and FB pins
-
400
ps
-
400
ps
-
1.0
ms
NOTES:
8. All parameters are specified with loaded outputs.
9. XRK32308 has maximum input frequency of 120MHz and maximum output of 66.67MHz.
6