Residential gateways Networking/communication Servers, storage XO replacement Ordering Information: See page 34 The Si5351 is an I2C configurable clock generator that is ideally suited for replacing crystals, crystal oscillators, VCXOs, phase-locked loops (PLLs), and fanout buffers in cost-sensitive applications. Based on a PLL/VCXO + high resolut.
https://www.silabs.com/timing/clock-
Glitchless frequency changes
generators/cmos
Separate voltage supply pins
Generates up to eight non-integer-
provide level translation:
related frequencies from 2.5 kHz to 200 MHz
I2C user definable configuration
Core VDD: 2.5 or 3.3 V
Output VDDO: 1.8, 2.5, or 3.3 V
Excellent PSRR eliminates external
Exact frequency synthesis at each
power supply filtering
output (0 ppm error)
Very low power consumption
Highly linear VCXO
Adjustable output delay
Optional clock input (CLKIN)
Available in three packages types:
Lo.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SI5351B |
Silicon Labs |
I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR+VCXO | |
2 | Si5351B |
Skyworks |
ANY-FREQUENCY CMOS CLOCK-GENERATOR+VCXO | |
3 | SI5351 |
Silicon Labs |
I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR+VCXO | |
4 | Si5351 |
Skyworks |
ANY-FREQUENCY CMOS CLOCK-GENERATOR+VCXO | |
5 | SI5351A |
Silicon Labs |
I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR+VCXO | |
6 | Si5351A |
Skyworks |
ANY-FREQUENCY CMOS CLOCK-GENERATOR+VCXO | |
7 | SI5351A-B |
Silicon Labs |
I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR+VCXO | |
8 | SI5351C |
Silicon Labs |
I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR+VCXO | |
9 | Si5351C |
Skyworks |
ANY-FREQUENCY CMOS CLOCK-GENERATOR+VCXO | |
10 | SI5351C-B |
Silicon Labs |
I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR+VCXO | |
11 | SI535 |
Silicon Labs |
(SI535 / SI536) ULTRA LOW JITTER CRYSTAL OSCILLATOR | |
12 | SI5350A-B |
Silicon Laboratories |
FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR |