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QFN-44 Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Clock Buffer Universal 2:10 low-jitter clock buffer/level translator with individual OE

SI53305-B-GM
Skyworks Solutions, Inc.
1: HK$55.32
4,045In Stock

Mfr. Part No.
SI53305-B-GM

Mouser Part No
634-SI53305-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low-jitter clock buffer/level translator with individual OE

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Datasheet

4,045In Stock

HK$55.32

HK$42.83

HK$39.21

HK$36.33

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner 25 LVCMOS(0) x 8, 125 LVCMOS(0) x 8

SM802123UMG-TR
Microchip Technology
1: HK$249.72
737In Stock

Mfr. Part No.
SM802123UMG-TR

Mouser Part No
579-SM802123UMG-TR

Microchip Technology

Clock Synthesizer/Jitter Cleaner 25 LVCMOS(0) x 8, 125 LVCMOS(0) x 8

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Datasheet

737In Stock

Cut Tape

HK$249.72

HK$226.30

Reel

HK$226.21

View

Min.: 1
Mult.: 1

: 1,000

Clock Buffer Universal dual 1:5 low-jitter clock buffer/level translator

SI53303-B-GM
Skyworks Solutions, Inc.
1: HK$56.22
1,517In Stock

Mfr. Part No.
SI53303-B-GM

Mouser Part No
634-SI53303-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal dual 1:5 low-jitter clock buffer/level translator

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Datasheet

1,517In Stock

HK$56.22

HK$43.07

HK$39.78

HK$36.25

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Low-jitter, 4-output, any frequency (< 1028 MHz), any output jitter attenuator

SI5344C-D-GM
Skyworks Solutions, Inc.
1: HK$234.76
175In Stock

Mfr. Part No.
SI5344C-D-GM

Mouser Part No
634-SI5344C-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, 4-output, any frequency (< 1028 MHz), any output jitter attenuator

Learn More

Datasheet

175In Stock

HK$234.76

HK$189.22

HK$177.96

HK$165.47

View

Min.: 1
Mult.: 1

Clock Buffer Universal 2:10 low-jitter clock buffer/level translator with individual OE

SI53315-B-GM
Skyworks Solutions, Inc.
1: HK$46.28
3,040In Stock

Mfr. Part No.
SI53315-B-GM

Mouser Part No
634-SI53315-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low-jitter clock buffer/level translator with individual OE

Datasheet

3,040In Stock

HK$46.28

HK$37.89

HK$35.43

HK$32.88

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner 3.3V LVPECL/LVDS Clock Synthesizer System

SY89537LMY
Microchip Technology
1: HK$229.50
245In Stock

Mfr. Part No.
SY89537LMY

Mouser Part No
998-SY89537LMY

Microchip Technology

Clock Synthesizer/Jitter Cleaner 3.3V LVPECL/LVDS Clock Synthesizer System

Datasheet

245In Stock

HK$229.50

HK$229.42

HK$191.12

HK$173.94

HK$173.85

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Single PLL jitter attenuator with ext crystal: 4-outputs up to 1028 MHz; integer only

SI5394C-A-GM
Skyworks Solutions, Inc.
1: HK$258.44
187In Stock

Mfr. Part No.
SI5394C-A-GM

Mouser Part No
634-SI5394C-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Single PLL jitter attenuator with ext crystal: 4-outputs up to 1028 MHz; integer only

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Datasheet

187In Stock

HK$258.44

HK$206.65

HK$193.66

HK$179.44

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Ultra low-jitter, 4-output, any-frequency (< 1028 MHz), any output clock generator

SI5340A-D-GM
Skyworks Solutions, Inc.
1: HK$207.97
719In Stock
1,560Expected 6/1/2027

Mfr. Part No.
SI5340A-D-GM

Mouser Part No
634-SI5340A-D-GM

Skyworks Solutions, Inc.

Clock Generators & Support Products Ultra low-jitter, 4-output, any-frequency (< 1028 MHz), any output clock generator

Learn More

Datasheet

719In Stock

1,560Expected 6/1/2027

HK$207.97

HK$166.95

HK$156.59

HK$145.17

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Ultra low-jitter, 4-output, any-frequency (< 350 MHz), any output clock generator

SI5340B-D-GM
Skyworks Solutions, Inc.
1: HK$181.33
2,068In Stock

Mfr. Part No.
SI5340B-D-GM

Mouser Part No
634-SI5340B-D-GM

Skyworks Solutions, Inc.

Clock Generators & Support Products Ultra low-jitter, 4-output, any-frequency (< 350 MHz), any output clock generator

Learn More

Datasheet

2,068In Stock

HK$181.33

HK$145.00

HK$135.88

HK$125.93

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner 25 LVCMOS(0) x 8, 125 LVCMOS(0) x 8

SM802123UMG
Microchip Technology
1: HK$249.72
209In Stock

Mfr. Part No.
SM802123UMG

Mouser Part No
579-SM802123UMG

Microchip Technology

Clock Synthesizer/Jitter Cleaner 25 LVCMOS(0) x 8, 125 LVCMOS(0) x 8

Learn More

Datasheet

209In Stock

HK$249.72

Min.: 1
Mult.: 1

Clock Buffer Universal 2:10 low-jitter clock buffer/level translator

SI53302-B-GM
Skyworks Solutions, Inc.
1: HK$51.79
2,682In Stock

Mfr. Part No.
SI53302-B-GM

Mouser Part No
634-SI53302-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low-jitter clock buffer/level translator

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Datasheet

2,682In Stock

HK$51.79

HK$39.70

HK$36.74

HK$34.94

View

Min.: 1
Mult.: 1

Clock Buffer

SI53302-B-GMR
Skyworks Solutions, Inc.
1: HK$52.03
380In Stock

Mfr. Part No.
SI53302-B-GMR

Mouser Part No
634-SI53302-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

380In Stock

Cut Tape

HK$52.03

HK$39.95

HK$36.91

HK$33.54

Reel

HK$30.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock Buffer

SI53315-B-GMR
Skyworks Solutions, Inc.
1: HK$56.31
1,543In Stock

Mfr. Part No.
SI53315-B-GMR

Mouser Part No
634-SI53315-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Datasheet

1,543In Stock

Cut Tape

HK$56.31

HK$43.16

HK$39.87

HK$36.99

Reel

HK$36.99

HK$33.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock Generators & Support Products Ultra low-jitter, 4-output, any-frequency (< 350 MHz), any output clock generator

Si5340B-D-GMR
Skyworks Solutions, Inc.
1: HK$181.33
523In Stock
1,000Expected 29/1/2027

Mfr. Part No.
Si5340B-D-GMR

Mouser Part No
634-SI5340BDGMR

Skyworks Solutions, Inc.

Clock Generators & Support Products Ultra low-jitter, 4-output, any-frequency (< 350 MHz), any output clock generator

Learn More

Datasheet

523In Stock

1,000Expected 29/1/2027

Cut Tape

HK$181.33

HK$145.00

HK$135.88

HK$125.93

View

Reel

HK$120.75

Min.: 1
Mult.: 1

: 1,000

Clock Generators & Support Products Ultra low-jitter, 4-output, any-frequency (< 350 MHz), any output clock generator

SI5340C-D-GM
Skyworks Solutions, Inc.
1: HK$169.50
163In Stock

Mfr. Part No.
SI5340C-D-GM

Mouser Part No
634-SI5340C-D-GM

Skyworks Solutions, Inc.

Clock Generators & Support Products Ultra low-jitter, 4-output, any-frequency (< 350 MHz), any output clock generator

Learn More

Datasheet

163In Stock

HK$169.50

HK$135.22

HK$126.67

HK$117.14

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Low-jitter, 2-output, any frequency (< 350 MHz), any output jitter attenuator

SI5342B-D-GM
Skyworks Solutions, Inc.
1: HK$226.13
299In Stock

Mfr. Part No.
SI5342B-D-GM

Mouser Part No
634-SI5342B-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, 2-output, any frequency (< 350 MHz), any output jitter attenuator

Learn More

Datasheet

299In Stock

HK$226.13

HK$182.16

HK$171.14

HK$158.73

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Low-jitter, 2-output, any frequency (< 350 MHz), any output jitter attenuator

SI5342D-D-GM
Skyworks Solutions, Inc.
1: HK$182.98
575In Stock
1,560Expected 23/12/2026

Mfr. Part No.
SI5342D-D-GM

Mouser Part No
634-SI5342D-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, 2-output, any frequency (< 350 MHz), any output jitter attenuator

Learn More

Datasheet

575In Stock

1,560Expected 23/12/2026

HK$182.98

HK$146.23

HK$137.11

HK$127.08

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Low-jitter, 4-output, any frequency (< 350 MHz), any output jitter attenuator

SI5344B-D-GM
Skyworks Solutions, Inc.
1: HK$253.75
86In Stock
260Expected 14/1/2027

Mfr. Part No.
SI5344B-D-GM

Mouser Part No
634-SI5344B-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, 4-output, any frequency (< 350 MHz), any output jitter attenuator

Learn More

Datasheet

86In Stock

260Expected 14/1/2027

HK$253.75

HK$205.09

HK$192.92

HK$179.52

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Low-jitter, 4-output, any frequency (< 350 MHz), any output jitter attenuator

Si5344B-D-GMR
Skyworks Solutions, Inc.
1: HK$253.75
429In Stock
1,000Expected 17/9/2026

Mfr. Part No.
Si5344B-D-GMR

Mouser Part No
634-SI5344BDGMR

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, 4-output, any frequency (< 350 MHz), any output jitter attenuator

Datasheet

429In Stock

1,000Expected 17/9/2026

Cut Tape

HK$253.75

HK$205.09

HK$192.92

HK$181.17

View

Reel

HK$166.04

Min.: 1
Mult.: 1

: 1,000

Clock Synthesizer/Jitter Cleaner Low-jitter, 4-output, any frequency (< 350 MHz), any output jitter attenuator

SI5344D-D-GM
Skyworks Solutions, Inc.
1: HK$206.65
526In Stock

Mfr. Part No.
SI5344D-D-GM

Mouser Part No
634-SI5344D-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, 4-output, any frequency (< 350 MHz), any output jitter attenuator

Learn More

Datasheet

526In Stock

HK$206.65

HK$165.80

HK$155.52

HK$144.18

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner 100G/400G coherent optics clock, 2-Output, < 2.7 GHz, jitter attenuator, DCO

Si5344H-D-GM
Skyworks Solutions, Inc.
1: HK$546.14
89In Stock
520Expected 17/12/2026

Mfr. Part No.
Si5344H-D-GM

Mouser Part No
634-SI5344H-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 100G/400G coherent optics clock, 2-Output, < 2.7 GHz, jitter attenuator, DCO

Datasheet

89In Stock

520Expected 17/12/2026

HK$546.14

HK$468.87

HK$444.29

HK$419.14

Quote

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Low-jitter, dual DSPLL, 4-output, any frequency (< 712.5MHz), any output jitter attenuator

SI5346A-D-GM
Skyworks Solutions, Inc.
1: HK$403.27
279In Stock
260Expected 23/12/2026

Mfr. Part No.
SI5346A-D-GM

Mouser Part No
634-SI5346A-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, dual DSPLL, 4-output, any frequency (< 712.5MHz), any output jitter attenuator

Learn More

Datasheet

279In Stock

260Expected 23/12/2026

HK$403.27

HK$333.57

HK$320.42

HK$301.35

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Low-jitter, dual DSPLL, 4-output, any frequency (< 350MHz), any output jitter attenuator

SI5346B-D-GM
Skyworks Solutions, Inc.
1: HK$300.69
73In Stock

Mfr. Part No.
SI5346B-D-GM

Mouser Part No
634-SI5346B-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, dual DSPLL, 4-output, any frequency (< 350MHz), any output jitter attenuator

Learn More

Datasheet

73In Stock

HK$300.69

HK$256.88

HK$243.81

HK$232.54

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Single PLL jitter attenuator with ext crystal: 2-outputs up to 1028 MHz; integer+fractional

SI5392A-A-GM
Skyworks Solutions, Inc.
1: HK$275.86
259In Stock
520Expected 23/12/2026

Mfr. Part No.
SI5392A-A-GM

Mouser Part No
634-SI5392A-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Single PLL jitter attenuator with ext crystal: 2-outputs up to 1028 MHz; integer+fractional

Learn More

Datasheet

259In Stock

520Expected 23/12/2026

HK$275.86

HK$223.42

HK$210.35

HK$196.87

View

Min.: 1
Mult.: 1

Clock Buffer Universal 2:10 low-jitter clock buffer/level translator

SI53312-B-GM
Skyworks Solutions, Inc.
1: HK$48.50
15In Stock
260Expected 28/1/2027

Mfr. Part No.
SI53312-B-GM

Mouser Part No
634-SI53312-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low-jitter clock buffer/level translator

Datasheet

15In Stock

260Expected 28/1/2027

HK$48.50

HK$37.81

HK$35.10

HK$32.06

View

Min.: 1
Mult.: 1

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