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QFN-44 Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Clock Synthesizer/Jitter Cleaner 4-output, any-freq <350 MHz jit atten

SI5344B-D-GM
Skyworks Solutions, Inc.
1: $30.87
7In Stock
260Expected 24/12/2026

Mfr. Part No.
SI5344B-D-GM

Mouser Part No
634-SI5344B-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 4-output, any-freq <350 MHz jit atten

Learn More

Datasheet

7In Stock

260Expected 24/12/2026

$30.87

$24.95

$23.47

$21.84

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner 4-output, any-freq <1028 MHz jit atten

SI5344C-D-GM
Skyworks Solutions, Inc.
1: $28.56
2In Stock

Mfr. Part No.
SI5344C-D-GM

Mouser Part No
634-SI5344C-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 4-output, any-freq <1028 MHz jit atten

Learn More

Datasheet

2In Stock

$28.56

$23.02

$21.65

$20.13

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Single PLL jitter attenuator ext crystal

SI5394A-A-GM
Skyworks Solutions, Inc.
1: $37.80
8In Stock
260Expected 08/02/2027

Mfr. Part No.
SI5394A-A-GM

Mouser Part No
634-SI5394A-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner Single PLL jitter attenuator ext crystal

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Datasheet

8In Stock

260Expected 08/02/2027

$37.80

$30.71

$28.93

$27.04

View

Min.: 1
Mult.: 1

Clock Generators & Support Products 4-output, any-freq <1028 MHz clock gen

SI5340A-D-GM
Skyworks Solutions, Inc.
1: $25.30
1,560Expected 15/03/2027

Mfr. Part No.
SI5340A-D-GM

Mouser Part No
634-SI5340A-D-GM

Skyworks Solutions, Inc.

Clock Generators & Support Products 4-output, any-freq <1028 MHz clock gen

Learn More

Datasheet

1,560Expected 15/03/2027

$25.30

$20.31

$19.05

$17.66

View

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner 4-output, any-freq <1028 MHz jit atten

SI5344A-D-GM
Skyworks Solutions, Inc.
1: $35.01
692Expected 31/12/2026

Mfr. Part No.
SI5344A-D-GM

Mouser Part No
634-SI5344A-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 4-output, any-freq <1028 MHz jit atten

Learn More

Datasheet

692Expected 31/12/2026

$35.01

$28.38

$26.72

$25.00

View

Min.: 1
Mult.: 1

Clock Buffer Universal 2:10 low jitter clock buffer

SI53305-B-GMR
Skyworks Solutions, Inc.
1: $7.12
1,000Expected 23/04/2027

Mfr. Part No.
SI53305-B-GMR

Mouser Part No
634-SI53305-B-GMR

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low jitter clock buffer

Learn More

Datasheet

1,000Expected 23/04/2027

Cut Tape

$7.12

$5.47

$5.06

$4.60

Reel

$4.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock Buffer Universal 2:10 low-jitter clock buffer

SI53312-B-GMR
Skyworks Solutions, Inc.
1: $6.23
1,000Expected 23/04/2027

Mfr. Part No.
SI53312-B-GMR

Mouser Part No
634-SI53312-B-GMR

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low-jitter clock buffer

Datasheet

1,000Expected 23/04/2027

Cut Tape

$6.23

$4.78

$4.41

$4.01

View

Reel

$3.74

Min.: 1
Mult.: 1

: 1,000

Clock Generators & Support Products 4-output, any-freq <350 MHz clock gen

SI5340D-D-GM
Skyworks Solutions, Inc.
1: $18.10
994On Order

Mfr. Part No.
SI5340D-D-GM

Mouser Part No
634-SI5340D-D-GM

Skyworks Solutions, Inc.

Clock Generators & Support Products 4-output, any-freq <350 MHz clock gen

Learn More

Datasheet

994On Order

$18.10

$14.36

$13.43

$12.41

View

Min.: 1
Mult.: 1

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

SI5340A-D12094-GM
Skyworks Solutions, Inc.
260: $17.45
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI5340A-D12094-GM

Mouser Part No
634-SI5340AD12094GM

Skyworks Solutions, Inc.

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

Datasheet

Non-Stocked Lead-Time 8 Weeks

$17.45

$17.25

Min.: 260
Mult.: 260

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

SI5340A-D12094-GMR
Skyworks Solutions, Inc.
1,000: $15.70
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI5340A-D12094-GMR

Mouser Part No
634-SI5340AD12094GMR

Skyworks Solutions, Inc.

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

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$15.70

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Generators & Support Products 4-Differential Outputs, PCIe Clock

PL602081UMG
Microchip Technology
260: $10.05
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
PL602081UMG

Mouser Part No
998-PL602081UMG

Microchip Technology

Clock Generators & Support Products 4-Differential Outputs, PCIe Clock

Datasheet

Non-Stocked Lead-Time 7 Weeks

$10.05

Min.: 260
Mult.: 260

Clock Generators & Support Products 4-Differential Outputs, PCIe Clock

PL602081UMG-TR
Microchip Technology
1,000: $10.05
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
PL602081UMG-TR

Mouser Part No
998-PL602081UMGTR

Microchip Technology

Clock Generators & Support Products 4-Differential Outputs, PCIe Clock

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$10.05

Min.: 1,000
Mult.: 1,000

: 1,000

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

SY89537LMY-TR
Microchip Technology
1,000: $27.92
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
SY89537LMY-TR

Mouser Part No
998-SY89537LMYTR

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$27.92

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Buffer Universal 2:10 low jitter clock buffer

SI53303-B-GMR
Skyworks Solutions, Inc.
1,000: $4.16
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
SI53303-B-GMR

Mouser Part No
634-SI53303-B-GMR

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low jitter clock buffer

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Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$4.16

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Buffer Universal dual 1:5 low-jitter buffer

SI53313-B-GMR
Skyworks Solutions, Inc.
1,000: $4.18
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
SI53313-B-GMR

Mouser Part No
634-SI53313-B-GMR

Skyworks Solutions, Inc.

Clock Buffer Universal dual 1:5 low-jitter buffer

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$4.18

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Generators & Support Products 4-output, any-freq <1028 MHz clock gen

Si5340C-D-GMR
Skyworks Solutions, Inc.
1,000: $13.75
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5340C-D-GMR

Mouser Part No
634-SI5340CDGMR

Skyworks Solutions, Inc.

Clock Generators & Support Products 4-output, any-freq <1028 MHz clock gen

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$13.75

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Generators & Support Products 4-output, any-freq <350 MHz clock gen

Si5340D-D-GMR
Skyworks Solutions, Inc.
1,000: $11.94
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5340D-D-GMR

Mouser Part No
634-SI5340DDGMR

Skyworks Solutions, Inc.

Clock Generators & Support Products 4-output, any-freq <350 MHz clock gen

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$11.94

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <1028 MHz jit atten

Si5342A-D-GMR
Skyworks Solutions, Inc.
1,000: $21.59
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5342A-D-GMR

Mouser Part No
634-SI5342ADGMR

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <1028 MHz jit atten

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$21.59

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <350 MHz jit atten

Si5342B-D-GMR
Skyworks Solutions, Inc.
1,000: $18.09
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5342B-D-GMR

Mouser Part No
634-SI5342BDGMR

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <350 MHz jit atten

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$18.09

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <1028 MHz jit atten

SI5342C-D-GM
Skyworks Solutions, Inc.
260: $17.60
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
SI5342C-D-GM

Mouser Part No
634-SI5342C-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <1028 MHz jit atten

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$17.60

$17.40

Min.: 260
Mult.: 260

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <1028 MHz jit atten

Si5342C-D-GMR
Skyworks Solutions, Inc.
1,000: $17.28
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5342C-D-GMR

Mouser Part No
634-SI5342CDGMR

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <1028 MHz jit atten

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$17.28

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <350 MHz jit atten

Si5342D-D-GMR
Skyworks Solutions, Inc.
1,000: $13.80
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5342D-D-GMR

Mouser Part No
634-SI5342DDGMR

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 2-output, any-freq <350 MHz jit atten

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$13.80

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Synthesizer/Jitter Cleaner ULTRA-LOW JITTER ATTENUATOR CLOCK

Si5342H-D-GM
Skyworks Solutions, Inc.
260: $44.55
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5342H-D-GM

Mouser Part No
634-SI5342H-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner ULTRA-LOW JITTER ATTENUATOR CLOCK

Datasheet

Non-Stocked Lead-Time 20 Weeks

$44.55

Quote

Min.: 260
Mult.: 260

Clock Synthesizer/Jitter Cleaner 2 input 2 output 100G/400G optical clock

Si5342H-D-GMR
Skyworks Solutions, Inc.
1,000: $46.22
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5342H-D-GMR

Mouser Part No
634-SI5342HDGMR

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 2 input 2 output 100G/400G optical clock

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$46.22

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

Clock Synthesizer/Jitter Cleaner 4-output, any-freq <1028 MHz jit atten

Si5344A-D-GMR
Skyworks Solutions, Inc.
1,000: $24.57
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
Si5344A-D-GMR

Mouser Part No
634-SI5344ADGMR

Skyworks Solutions, Inc.

Clock Synthesizer/Jitter Cleaner 4-output, any-freq <1028 MHz jit atten

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$24.57

Min.: 1,000
Mult.: 1,000

: 1,000

QFN-44 Clock & Timer ICs

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