Si5338K-A-GM Silicon Laboratories Inc, Si5338K-A-GM Datasheet - Page 7

• Manufacturer Part Number: Si5338K-A-GM
• Description: Clock Generators & Support Products I2C-PRGRMBL clock generatr 0.16-700MHz
• Manufacturer: Silicon Laboratories Inc

Specifications of Si5338K-A-GM

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 5. Performance Characteristics (Continued)
(V
Parameter
Phase Increment/Decrement
Update Time
Frequency Increment/
Decrement Step Size
MultiSynth range for frequency
increment/decrement
Frequency Increment/
Decrement Update Time
Frequency Increment/
Decrement Update Time
Spread Spectrum PP
Frequency Deviation
Spread Spectrum Modulation
Rate
Notes:
DD
1. Outputs at integer-related frequencies and using the same driver format. See "3.10.3. Programmable Initial Phase
2. The maximum step size is only limited by the register lengths; however, the MultiSynth output frequency must be kept
3. Update rate via I
4. Default value is 0.5% down spread.
5. Default value is ~31.5 kHz.
= 1.8 V –5% to +10%, 2.5 V ±10%, or 3.3 V ±10%, T
Offset" on page 25.
between 5 MHz and Fvco/8.
2
C is also limited by the time it takes to perform a write operation.
P
Symbol
f
f
f
SS
SS
UPDATE
UPDATE
UPDATE
RANGE
f
STEP
DEV
DEV
MultiSynth Output < ~Fvco/8
MultiSynth Output < ~Fvco/8
MultiSynth output frequency
MultiSynth output frequency
MultiSynth output <18 MHz
MultiSynth output >18 MHz
MultiSynth output <18 MHz
Number of periods of
Number of periods of
R divider not used
R divider not used
A
Test Condition
Rev. 1.0
= –40 to 85 °C)
Pin control
Pin control
Pin control
2,3
2,3
2,3
Min
0.1
30
—
—
—
1
5
Typ
10
10
—
—
—
—
—
Fvco/8
Note
Max
See
5.0
667
63
12
12
Si5338
5
4
2
Periods
Periods
Unit
ppm
MHz
kHz
ns
%
7