SI5346B-D-GM

The SI5346B-D-GM is a highly versatile clock generator / jitter attenuator device that is designed for use in a variety of application fields. This device offers an exceptionally wide frequency range and is ideal for applications with multiple clock or jitter requirements, such as network switches, base band radio systems, optical communications, datacom equipment, and industrial controls.

The SI5346B-D-GM produces up to 4 outputs with jitter performance levels as low as 0.03 UI, making it one of the most reliable clock generators on the market. It is designed to be very flexible, allowing for a wide range of source and output frequencies to be achieved. This device also offers a wide range of features such as input monitoring, skew and clock switchover, and integrated programmable voltage regulators.

The SI5346B-D-GM operates using a Phase-Locked Loop (PLL) architecture that is composed of a reference oscillator, a phase-frequency detector, a voltage-controlled oscillator, and a phase-locked loop filter circuit. The phase detector is used to compare the phase and frequency of the input signal with the output of the voltage-controlled oscillator, and the output is then compared to the phase and clock signals. When there is a match, the output frequency is locked to the reference frequency.

The SI5346B-D-GM is optimized for low jitter applications and utilizes several key technologies to achieve this result. It has an on-chip clock buffer, which reduces jitter by eliminating the need for external clock drivers and buffers. It also utilizes a flattening filter to reduce jitter to within 0.03 UI and has two multipliers to provide the highest output frequencies. The device also utilizes clock feedback, which is a mechanism where a signal from the output is fed back to the input to remove duty cycle distortion from the output clock, which helps to reduce jitter while maintaining a stable output signal.

The SI5346B-D-GM is an ideal choice for applications requiring high frequency, low jitter clock and clock switching. It is designed to provide low jitter and excellent frequency resolution, making it suitable for a wide range of applications ranging from communications equipment, to industrial automation, and optical networks.

SI5340B-D-GM	Silicon Labs	8.3 $	82	IC JITTER ATTENUATOR/MULT...
SI5342D-D-GM	Silicon Labs	8.37 $	288	IC JITTER ATTENUATOR/MULT...
SI5340A-B-GM	Silicon Labs	9.55 $	267	IC CLK BUFFER PLL 44QFN
SI5341B-D-GM	Silicon Labs	9.77 $	37	IC JITTER ATTENUATOR/MULT...
SI5356A-B-GM	Silicon Labs	3.26 $	490	IC CLK GENERATOR I2C PROG...
SI5351A-B-GTR	Silicon Labs	--	680	IC CLK GENERATOR 200MHZ 1...
SI5351A-B-GT	Silicon Labs	0.64 $	10548	IC CLK GENERATOR 200MHZ 1...
SI5351B-B-GM	Silicon Labs	1.53 $	3289	IC CLK GENERATOR 200MHZ 2...
SI5351C-B-GM	Silicon Labs	--	200	IC CLK GENERATOR 200MHZ 2...
SI5317C-C-GM	Silicon Labs	--	46	IC CLK JITTER CLEANR PROG...
SI5340A-D-GM	Silicon Labs	9.55 $	1338	BASE/BLANK PROTOTYPING DE...
SI5341B-B-GM	Silicon Labs	--	1006	IC CLK BUFFER PLL 64QFN
SI5317A-C-GM	Silicon Labs	9.9 $	472	IC CLK JITTER CLEANR PROG...
SI5341A-B-GM	Silicon Labs	11.24 $	889	IC CLK BUFFER PLL 64QFN
SI5341A-D-GM	Silicon Labs	--	3388	BASE/BLANK PROTOTYPING DE...
SI5342A-D-GM	Silicon Labs	--	461	BASE/BLANK PROTOTYPING DE...
SI5344A-B-GM	Silicon Labs	13.64 $	357	IC CLK BUFFER PLL 44QFN
SI5345B-B-GM	Silicon Labs	13.96 $	756	IC CLK BUFFER PLL 64QFN
SI5345A-D-GM	Silicon Labs	--	1511	BASE/BLANK PROTOTYPING DE...
SI5326C-C-GM	Silicon Labs	--	466	IC ANY-RATE MULTI/ATTEN 3...
SI5326B-C-GM	Silicon Labs	52.53 $	3	IC ANY-RATE MULTI/ATTEN 3...
SI5346A-D-GM	Silicon Labs	--	718	BASE/BLANK PROTOTYPING DE...
SI5346A-B-GM	Silicon Labs	20.24 $	400	IC CLK BUFFER PLL 44QFN
SI5347A-D-GM	Silicon Labs	38.38 $	685	BASE/BLANK PROTOTYPING DE...
SI5347A-B-GM	Silicon Labs	--	177	IC CLK BUFFER PLL 64QFN
SI5383B-D00100-GM	Silicon Labs	22.59 $	1000	BASE/BLANK PROTOTYPING DE...
SI5368A-C-GQ	Silicon Labs	42.29 $	90	IC CLK MULTIPLIER ATTEN 1...
SI5351A-B01966-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B01975-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B01976-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02057-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02058-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02075-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02247-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02382-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02449-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02631-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02692-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02782-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...
SI5351A-B02783-GTR	Silicon Labs	0.63 $	1000	I2C PROG, ANY FREQUENCY, ...