CS2000-OTP
8
DS758F3
PLL PERFORMANCE PLOTS
Test Conditions (unless otherwise specified): VD = 3.3 V; T
A
= 25 °C; C
L
= 15 pF; f
CLK_OUT
= 12.288 MHz;
f
CLK_IN
= 12.288 MHz; Sample size = 10,000 points; Base Band Jitter (100 Hz to 40 kHz);
AuxOutSrc[1:0]
= 11.
1
10
100
1,000
10,000
0.1
1
10
100
1,000
10,000
Input Jitter Frequency (Hz)
M
a
x In
p
u
t J
itte
r
L
e
ve
l (u
se
c)
1 Hz Bandwidth
128 Hz Bandwidth
1
10
100
1000
10000
-60
-50
-40
-30
-20
-10
0
10
Input Jitter Frequency (Hz)
Ji
tte
r Tr
an
sf
er
(
d
B)
1 Hz Bandwidth
128 Hz Bandwidth
Figure 2. CLK_IN Sinusoidal Jitter Tolerance
Figure 3. CLK_IN Sinusoidal Jitter Transfer
Samples size = 2.5M points; Base Band Jitter (100Hz to 40kHz).
Samples size = 2.5M points; Base Band Jitter (100Hz to 40kHz).
Figure 4. CLK_IN Random Jitter Rejection and Tolerance
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
Input Jitter Level (nsec)
O
u
tput
Ji
tte
r Level
(
n
sec)
1 Hz Bandwidth
128 Hz Bandwidth
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