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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: $6.73
4,174In 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

4,174In Stock

$6.73

$5.21

$4.77

$4.28

View

Min.: 1
Mult.: 1

Clock Buffer

SI53305-B-GMR
Skyworks Solutions, Inc.
1: $6.85
4,695In Stock

Mfr. Part No.
SI53305-B-GMR

Mouser Part No
634-SI53305-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

4,695In Stock

Cut Tape

$6.85

$5.26

$4.85

$4.42

Reel

$4.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

SM802123UMG-TR
Microchip Technology
1: $30.39
937In 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

Learn More

Datasheet

937In Stock

Cut Tape

$30.39

Reel

$30.39

Min.: 1
Mult.: 1

: 1,000

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

SI53315-B-GM
Skyworks Solutions, Inc.
1: $6.47
3,127In 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

3,127In Stock

$6.47

$5.08

$4.54

$4.18

View

Min.: 1
Mult.: 1

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

SI53303-B-GM
Skyworks Solutions, Inc.
1: $5.83
1,728In 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

1,728In Stock

$5.83

$4.78

$4.54

$4.24

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: $37.88
136In 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

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Datasheet

136In Stock

$37.88

$31.88

$30.18

$28.96

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Min.: 1
Mult.: 1

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

SY89537LMY
Microchip Technology
1: $27.92
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

$27.92

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: $31.45
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

$31.45

$25.14

$23.56

$21.83

View

Min.: 1
Mult.: 1

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

Si5340A-D-GMR
Skyworks Solutions, Inc.
1: $25.39
1,310In Stock

Mfr. Part No.
Si5340A-D-GMR

Mouser Part No
634-SI5340ADGMR

Skyworks Solutions, Inc.

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

Learn More

Datasheet

1,310In Stock

Cut Tape

$25.39

$20.29

$19.03

$17.63

View

Reel

$16.17

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-GM
Skyworks Solutions, Inc.
1: $21.10
1,193In 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

1,193In Stock

$21.10

$17.05

$16.04

$14.91

View

Min.: 1
Mult.: 1

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

SI5344A-D-GM
Skyworks Solutions, Inc.
1: $35.02
872In Stock

Mfr. Part No.
SI5344A-D-GM

Mouser Part No
634-SI5344A-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

872In Stock

$35.02

$28.39

$26.73

$25.00

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: $30.88
704In Stock
2,000Expected 2026/09/09

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

704In Stock

2,000Expected 2026/09/09

Cut Tape

$30.88

$24.96

$23.47

$22.04

View

Reel

$20.20

Min.: 1
Mult.: 1

: 1,000

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

SM802123UMG
Microchip Technology
1: $30.39
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

$30.39

Min.: 1
Mult.: 1

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

SI53302-B-GM
Skyworks Solutions, Inc.
1: $6.30
3,495In 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

Learn More

Datasheet

3,495In Stock

$6.30

$4.83

$4.47

$4.07

View

Min.: 1
Mult.: 1

Clock Buffer

SI53302-B-GMR
Skyworks Solutions, Inc.
1: $6.33
692In Stock

Mfr. Part No.
SI53302-B-GMR

Mouser Part No
634-SI53302-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

692In Stock

Cut Tape

$6.33

$4.86

$4.49

$4.08

Reel

$3.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock Buffer

SI53315-B-GMR
Skyworks Solutions, Inc.
1: $6.85
1,748In Stock

Mfr. Part No.
SI53315-B-GMR

Mouser Part No
634-SI53315-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Datasheet

1,748In Stock

Cut Tape

$6.85

$5.26

$4.85

$4.50

Reel

$4.50

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

SI5340A-D-GM
Skyworks Solutions, Inc.
1: $24.02
368In Stock
1,560Expected 2026/07/09

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

368In Stock

1,560Expected 2026/07/09

$24.02

$19.69

$18.61

$17.67

View

Min.: 1
Mult.: 1

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

SI5340C-D-GM
Skyworks Solutions, Inc.
1: $20.62
191In 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

191In Stock

$20.62

$16.46

$15.41

$14.26

View

Min.: 1
Mult.: 1

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

SI5340D-D-GM
Skyworks Solutions, Inc.
1: $18.11
238In Stock

Mfr. Part No.
SI5340D-D-GM

Mouser Part No
634-SI5340D-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

238In Stock

$18.11

$14.36

$13.43

$12.41

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Low-jitter, 2-output, any frequency (< 1028 MHz), any output jitter attenuator

SI5342A-D-GM
Skyworks Solutions, Inc.
1: $30.78
184In Stock

Mfr. Part No.
SI5342A-D-GM

Mouser Part No
634-SI5342A-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Low-jitter, 2-output, any frequency (< 1028 MHz), any output jitter attenuator

Learn More

Datasheet

184In Stock

$30.78

$24.75

$23.33

$22.16

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: $27.52
622In 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

622In Stock

$27.52

$22.17

$20.83

$19.33

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: $30.88
115In Stock

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

115In Stock

$30.88

$24.96

$23.47

$21.84

View

Min.: 1
Mult.: 1

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

SI5344D-D-GM
Skyworks Solutions, Inc.
1: $25.14
599In 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

599In Stock

$25.14

$20.18

$18.92

$17.54

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: $66.45
248In Stock

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

248In Stock

$66.45

$57.05

$54.06

$51.00

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: $48.97
146In Stock
260Expected 2026/09/25

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

146In Stock

260Expected 2026/09/25

$48.97

$40.54

$38.40

$36.67

View

Min.: 1
Mult.: 1

QFN-44 Clock & Timer ICs

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