Si53340-45 LVDS Fanout Clock Buffers

Skyworks Solutions Inc. Si53340-45 LVDS Fanout Clock Buffers are optimized for clock/data distribution and redundant clocking applications. The Si53340-45 Buffers provide a typical ultra-low jitter of 50fs and operate over a wide DC to 1250MHz frequency range. These devices feature minimal cross-talk and offer superior supply noise rejection, simplifying low jitter clock distribution in noisy environments. Independent core and output bank supply pins provide integrated level translation without the need for external circuitry.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
Max Output Freq
Propagation Delay - Max
Output Type
Package / Case
Input Type
Maximum Input Frequency
Supply Voltage - Min
Supply Voltage - Max
Series
Minimum Operating Temperature
Maximum Operating Temperature
Skyworks Solutions, Inc. Clock Buffer LVDS 2:4 low-jitter buffer (200 MHz), 2:1 LVCMOS input
Datasheet
5,181In Stock
Min.: 1
Mult.: 1

4 Output 200 MHz 1.05 us LVDS QFN-16 LVCMOS 200 MHz 1.71 V 3.63 V Si5334x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer LVDS 2:6 low-jitter buffer (1.25 GHz), 2:1 any-format input
Datasheet
1,651In Stock
Min.: 1
Mult.: 1

6 Output 1.25 GHz 1.05 us LVDS QFN-24 CML, HCSL, LVCMOS, LVDS, LVPECL 1.25 GHz 1.71 V 3.63 V Si5334x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer 2:4 LVDS low-jitter clock buffer
Datasheet
5,302In Stock
Min.: 1
Mult.: 1

4 Output 1.05 us LVDS QFN-16 1.25 GHz 1.71 V 3.63 V SI53340 - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer
Datasheet
931In Stock
820Expected 2026-04-16
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

4 Output 1.25 GHz 1.05 us LVDS QFN-16 1.25 GHz 1.71 V 3.63 V SI53340 - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer
Datasheet
1,199In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

6 Output 1.05 us QFN-24 1.25 GHz 1.71 V 3.63 V Si5334x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer LVDS 2:10 low-jitter buffer (1.25 GHz), 2:1 any-format input
Datasheet
154In Stock
1,960Expected 2026-06-04
Min.: 1
Mult.: 1

10 Output 1.25 GHz 1.05 us LVDS QFN-32 CML, HCSL, LVCMOS, LVDS, LVPECL 1.25 GHz 1.71 V 3.63 V Si5334x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer
Datasheet
656Expected 2026-04-02
Min.: 1
Mult.: 1
Reel: 1,000

10 Output 1.05 us 1.25 GHz 1.71 V 3.63 V Si5334x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Si5334x
Skyworks Solutions, Inc. Clock Buffer LVDS 2:6 low-jitter buffer (200 MHz), 2:1 LVCMOS input
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 490
Mult.: 490

3 Output 200 MHz 1.05 us LVDS QFN-24 LVCMOS 200 MHz 1.71 V 3.63 V Si5334x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Si5334x
Skyworks Solutions, Inc. Clock Buffer LVDS 2:10 low-jitter buffer (200 MHz), 2:1 LVCMOS input
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 490
Mult.: 490

10 Output 1.25 GHz 1.05 us LVDS QFN-32 LVCMOS 1.25 GHz 1.71 V 3.63 V Si5334x - 40 C + 85 C
Skyworks Solutions, Inc. Clock Buffer
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Si5334x