XRK32308_07 Datasheet, PDF (8/16 Pages) Exar Corporation – 3.3V ZERO DELAY BUFFER

XRK32308
3.3V ZERO DELAY BUFFER
PRELIMINARY
REV. P1.0.3
TABLE 10: SWITCHING CHARACTERISTICS FOR XRK32308 INDUSTRIAL TEMPERATURE DEVICES[8]
PARAMETER
NAME
TEST CONDITIONS
MIN
TYP
MAX UNIT
30-pF load, All devices
t₁
Output Frequency
20-pF load, -1H, -5H devices^[9]
15-pF load, 01, 02, 03, 04 devices
Measured at 1.4V, F_OUT=66.66MHz
DC
Duty Cycle^[7] = t₂ ÷ t₁
30-pF load
(-1, -2, -3, -4, -1H, -5H) _{Measured at 1.4V, FOUT<50.0MHz}
15-pF load
Rise Time^[7]
(-1, -2, -3, -4)
t₃
Measured between 0.8V and 2.0V,
30-pF load
Measured between 0.8V and 2.0V,
15-pF load
10
-
100 MHz
10
-
120 MHz
10
-
120 MHz
40.0 50.0 60.0
%
45.0 50.0 55.0
%
-
-
2.5
ns
-
-
1.50 ns
Rise Time^[7]
(-1H, -5H)
Measured between 0.8V and 2.0V,
30-pF load
-
-
1.50 ns
Fall Time^[7]
(-1, -2, -3, -4)
t₄
Measured between 0.8V and 2.0V,
30-pF load
Measured between 0.8V and 2.0V,
15-pF load
-
-
2.50 ns
-
-
1.50 ns
Fall Time^[7]
(-1H, -5H)
Measured between 0.8V and 2.0V,
30-pF load
-
-
1.25 ns
Output to Output Skew on All outputs equally loaded
same Bank
(-1, -2, -3, -4)^[7]
Output to Output Skew All outputs equally loaded
(-1H, -5H)
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)
-
-
200
ps
-
-
200
ps
-
-
200
ps
-
-
400
ps
t₆
Delay, REF Rising Edge to Measured at V_DD/2
FB Rising Edge^[7]
-
0
+250 ps
t₇
Device to Device Skew^{[7] Measured at V}DD^{/2 on the FB pins of}
devices
-
0
700
ps
t₈
Output Slew Rate^[7]
Measured between 0.8V and 2.0V on
-1H, -5H device using Test Circuit #2
1
-
V/ns
8