si5325 Silicon Laboratories, si5325 Datasheet - Page 2

• Manufacturer Part Number: si5325
• Description: ?p-programmable Precision Clock Multiplier
• Manufacturer: Silicon Laboratories

Si5325
Table 1. Performance Specifications
(V
2
Temperature Range
Supply Voltage
Supply Current
Input Clock Frequency
(CKIN1, CKIN2)
Output Clock Frequency
(CKOUT1, CKOUT2)
Input Clocks (CKIN1, CKIN2)
Differential Voltage Swing
Common Mode Voltage
Rise/Fall Time
(Minimum Pulse Width)
Output Clocks (CKOUT1, CKOUT2)
Common Mode
Differential Output Swing
Single Ended Output
Swing
Rise/Fall Time
Duty Cycle Uncertainty
Note: For a more comprehensive listing of device specifications, please consult the Silicon Laboratories Any-Rate Precision
Duty Cycle
DD
= 1.8 ±5%, 2.5 ±10%, or 3.3 V ±10%, T
Clock Family Reference Manual. This document can be downloaded from
Documentation)
Parameter
.
CKN
CKN
CKN
CKO
Symbol
CKN
CKO
CK
V
CK
V
V
V
I
OCM
T
DD
DD
OD
SE
A
OF
VCM
DPP
TRF
TRF
F
DC
DC
ers. Consult Silicon Laboratories
for a given input frequency/clock
multiplication ratio combination.
Input frequency and clock multi-
A
programming device PLL divid-
configuration software DSPLL-
determine PLL divider settings
Line-to-Line Measured at 50%
sim at
plication ratio determined by
= –40 to 85 ºC)
(click on Documentation) to
Both CKOUTs enabled
Both CKOUTs enabled
LVPECL format output
CMOS format output
Whichever is smaller
Tristate/Sleep Mode
f
CKOUT2 disabled
CKOUT2 disabled
OUT
f
Differential 100 Ω
Preliminary Rev. 0.3
OUT
www.silabs.com/timing
Test Condition
2.5 V ±10%
3.3 V ±10%
100 Ω load
1.8 V ±5%
line-to-line
= 622.08 MHz
LVPECL
20–80%
20–80%
= 19.44 MHz
LVPECL
point
V
www.silabs.com/timing
DD
1213
2.97
2.25
1.71
0.25
Min
–40
970
–40
0.9
1.0
1.1
1.1
0.5
10
10
40
—
—
—
—
—
—
– 1.42
2
Typ
251
217
204
194
165
230
3.3
2.5
1.8
25
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V
(click on
DD
1134
1400
Max
3.63
2.75
1.89
TBD
1.95
0.93
279
243
234
220
710
945
350
1.9
1.4
1.7
1.9
85
11
60
40
—
– 1.25
Unit
MHz
MHz
V
mA
mA
mA
mA
mA
ºC
ns
ns
ps
ps
%
V
V
V
V
V
V
V
V
V
PP