SI5318-EVB Silicon Laboratories Inc, SI5318-EVB Datasheet - Page 10

• Manufacturer Part Number: SI5318-EVB
• Description: BOARD EVALUATION FOR SI5318
• Manufacturer: Silicon Laboratories Inc
• Type: Precision Clockr

Specifications of SI5318-EVB

• Contents: Fully Assembled Evaluation Board
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SI5318
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1179

Si5318
Table 4. AC Characteristics (PLL Performance Characteristics) (Continued)
(V
10
Wander/Jitter at 6400 Hz Bandwidth
(BWSEL[1:0] = 11 and DBLBW = 0)
Jitter Tolerance (see Figure 7)
CLKOUT RMS Jitter Generation
CLKOUT Peak-Peak Jitter Generation
Jitter Transfer Bandwidth (see Figure 6)
Wander/Jitter Transfer Peaking
Wander/Jitter at 12800 Hz Bandwidth
(BWSEL[1:0] = 11 and DBLBW = 1)
Jitter Tolerance (see Figure 7)
CLKOUT RMS Jitter Generation
CLKOUT Peak-Peak Jitter Generation
Jitter Transfer Bandwidth (see Figure 6)
Wander/Jitter Transfer Peaking
Acquisition Time
Clock Output Wander with
Temperature Gradient
Notes:
DD33
1. Higher PLL bandwidth settings provide smaller clock output wander with temperature gradient.
2. For reliable device operation, temperature gradients should be limited to 10 °C/min.
3. Telcordia GR-1244-CORE requirements specify maximum phase transient slope during clock rearrangement in terms
= 3.3 V ±5%, TA = –20 to 85 °C)
of nanoseconds per millisecond. The equivalent ps/µs unit is used here since the maximum phase transient magnitude
for the Si5318 (tPT_MTIE) never reaches one nanosecond.
Parameter
1,2
J
J
J
J
Symbol
J
GEN(RMS)
GEN(RMS)
C
GEN(PP)
GEN(PP)
TOL(PP)
CO_TG
F
F
T
J
J
BW
BW
AQ
P
P
Rev. 1.0
CAL_ACTV low, with valid
Gradient <10 ° C/min;
Stable Input Clock;
RSTN/CAL high to
12 kHz to 20 MHz
12 kHz to 20 MHz
12 kHz to 20 MHz
12 kHz to 20 MHz
800 Hz Loop BW
BW = 12800 Hz
Test Condition
clock input and
BW = 6400 Hz
VALTIME = 0
f = 12800 Hz
Temperature
f = 6400 Hz
f = 1280 Hz
< 12800 Hz
f = 640 Hz
< 6400 Hz
f = 128 Hz
f = 64 Hz
1000
Min
100
500
10
50
—
—
—
—
—
—
—
—
—
—
5
12800
6400
0.05
0.74
0.05
Typ
300
1.0
9.4
6.9
—
—
—
—
—
—
—
Max Unit
12.0
350
1.4
0.1
1.0
9.0
0.1
50
—
—
—
—
—
—
—
—
min
° C/
ms
ps/
Hz
dB
Hz
dB
ns
ns
ns
ps
ps
ns
ns
ns
ps
ps