XRK39653_0611 Datasheet, PDF (5/9 Pages) Exar Corporation – 3.3V, 8-OUTPUT ZERO DELAY BUFFER

xr
REV. 1.0.0
AC CHARACTERISTICS (V_CC= 3.3 + 5%, T_A= -40°C TO +85°C) ^a
SYMBOL
PARAMETER
MIN
t_JIT(PER) Period Jitter
t_JIT(I/O) I/O Phase Jitter (RMS)
BW PLL bandwidth
÷4 feedback
÷8 feedback
DC Output duty cycle
45
t_LOCK Maximum PLL Lock Time
t_or/t_of Output Rise/Fall time
100
t_PLZ,HZ
t_PHZ,LZ
Output Disable Time
Output Enable Time
XRK39653
3.3V, 8-OUTPUT ZERO DELAY BUFFER
TYP
MAX
UNIT
CONDITION
100
ps
25
ps
0.8 - 4
0.5 - 1.3
MHz
MHz
50
55
% PLL locked
10.0
ms
1000
ps
0.55 to 2.4V
7
ns
6
ns
a. AC characteristics apply for parallel output termination of 50Ω to V_TT.
MAXIMUM RATINGS^a
SYMBOL
CHARACTERISTICS
V_DD Supply Voltage
V_IN DC Input Voltage
V_OUT DC Output Voltage
I_IN
DC Input Current
I_OUT DC Output Current
T_S Storage Temperature
MIN
MAX
UNIT
-0.3
3.9
V
-0.3
V_DD+0.3
V
-0.3
V_DD+0.3
V
+20
mA
+50
mA
-65
125
°C
CONDITION
a. Absolute maximum continuous ratings are those maximum values beyond which damage to the device may occur.
Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability.
GENERAL SPECIFICATIONS
SYMBOL
CHARACTERISTICS
V_TT Output termination voltage
MM ESD Protection (Machine model)
HBM ESD Protection (Human body model)
LU Latch-up immunity
C_IN Input Capacitance
MIN
200
2000
200
TYP
V_CC÷2
4.0
MAX
UNIT
V
V
V
mA
pF
CONDITION
Inputs
5