Clock Synthesizer / Jitter Cleaner

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Si534x Clock Devices

Skyworks Solutions Inc. Si534x/Si538x clock devices are designed to meet the exacting specifications and high-performance requirements of Internet Infrastructure. These ultra-low-jitter clock devices reduce cost and complexity for a wide range of timing applications. Skyworks Si534x/Si538x clock devices provide fast, free and easy customization for any frequency on any output with no compromise on performance or specifications. This includes any frequency up to 800MHz with 0ppm frequency synthesis, across 4 inputs and 10 outputs with any voltage and phase jitter as low as 100fs(RMS). Skyworks clocks enable a true "clock tree on-chip" solution.

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Part #

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

SI5342A-D-GM
Skyworks Solutions, Inc.
1: $31.28
74In Stock
260Expected 12/25/2026

Mfr. Part #
SI5342A-D-GM

Mouser Part #
634-SI5342A-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

74In Stock

260Expected 12/25/2026

$31.28

$25.29

$23.79

$22.15

View

Min.: 1
Mult.: 1

2 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5342

SMD/SMT

Tray

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

SI5342B-D-GM
Skyworks Solutions, Inc.
1: $27.51
199In Stock

Mfr. Part #
SI5342B-D-GM

Mouser Part #
634-SI5342B-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

199In Stock

$27.51

$22.16

$20.82

$19.31

View

Min.: 1
Mult.: 1

2 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5342

SMD/SMT

Tray

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

SI5342D-D-GM
Skyworks Solutions, Inc.
1: $22.26
568In Stock
1,560Expected 1/27/2027

Mfr. Part #
SI5342D-D-GM

Mouser Part #
634-SI5342D-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

568In Stock

1,560Expected 1/27/2027

$22.26

$17.79

$16.68

$15.46

View

Min.: 1
Mult.: 1

2 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5342

SMD/SMT

Tray

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

SI5344D-D-GM
Skyworks Solutions, Inc.
1: $25.14
554In Stock

Mfr. Part #
SI5344D-D-GM

Mouser Part #
634-SI5344D-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

554In Stock

$25.14

$20.17

$18.92

$17.54

View

Min.: 1
Mult.: 1

4 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5344

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 10-output any freq <1028 MHz jit atten

SI5345A-D-GM
Skyworks Solutions, Inc.
1: $40.76
377In Stock
1,480On Order

Mfr. Part #
SI5345A-D-GM

Mouser Part #
634-SI5345A-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 10-output any freq <1028 MHz jit atten

Learn More

Datasheet

377In Stock

1,480On Order

$40.76

$33.22

$31.33

$29.27

View

Min.: 1
Mult.: 1

10 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5345

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 4-output any freq <712.5 MHz jit atten

SI5346A-D-GM
Skyworks Solutions, Inc.
1: $49.06
301In Stock
260Expected 1/27/2027

Mfr. Part #
SI5346A-D-GM

Mouser Part #
634-SI5346A-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 4-output any freq <712.5 MHz jit atten

Learn More

Datasheet

301In Stock

260Expected 1/27/2027

$49.06

$40.58

$38.98

$36.66

View

Min.: 1
Mult.: 1

4 Output

720 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

1.89 V

- 40 C

+ 85 C

Si5346

SMD/SMT

Tray

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

SI5346B-D-GM
Skyworks Solutions, Inc.
1: $36.58
73In Stock

Mfr. Part #
SI5346B-D-GM

Mouser Part #
634-SI5346B-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

73In Stock

$36.58

$31.25

$29.66

$28.29

View

Min.: 1
Mult.: 1

4 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

1.89 V

- 40 C

+ 85 C

Si5346

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 8-output, any freq <712.5 MHz jit atten

SI5347A-D-GM
Skyworks Solutions, Inc.
1: $91.07
35In Stock
520Expected 1/27/2027

Mfr. Part #
SI5347A-D-GM

Mouser Part #
634-SI5347A-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 8-output, any freq <712.5 MHz jit atten

Learn More

Datasheet

35In Stock

520Expected 1/27/2027

$91.07

$75.93

$71.67

$68.07

Quote

Min.: 1
Mult.: 1

8 Output

720 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

1.89 V

- 40 C

+ 85 C

Si5347

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 8-output, any freq <350 MHz jit atten

SI5347B-D-GM
Skyworks Solutions, Inc.
1: $74.22
47In Stock

Mfr. Part #
SI5347B-D-GM

Mouser Part #
634-SI5347B-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 8-output, any freq <350 MHz jit atten

Learn More

Datasheet

47In Stock

$74.22

$61.45

$58.22

$54.96

View

Min.: 1
Mult.: 1

8 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

1.89 V

- 40 C

+ 85 C

Si5347

SMD/SMT

Tray

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

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

Mfr. Part #
SI5344B-D-GM

Mouser Part #
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 12/24/2026

$30.87

$24.95

$23.47

$21.84

View

Min.: 1
Mult.: 1

4 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5344

SMD/SMT

Tray

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

SI5344C-D-GM
Skyworks Solutions, Inc.
1: $28.57
2In Stock

Mfr. Part #
SI5344C-D-GM

Mouser Part #
634-SI5344C-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

2In Stock

$28.57

$23.04

$21.66

$20.13

View

Min.: 1
Mult.: 1

4 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5344

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 10-output any freq <350 MHz jit atten

SI5345B-D-GM
Skyworks Solutions, Inc.
1: $34.82
6In Stock
780Expected 10/28/2026

Mfr. Part #
SI5345B-D-GM

Mouser Part #
634-SI5345B-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 10-output any freq <350 MHz jit atten

Learn More

Datasheet

6In Stock

780Expected 10/28/2026

$34.82

$28.45

$26.85

$25.41

View

Min.: 1
Mult.: 1

10 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5345

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 10-output any freq <350 MHz jit atten

SI5345D-D-GM
Skyworks Solutions, Inc.
1: $29.18
58In Stock

Mfr. Part #
SI5345D-D-GM

Mouser Part #
634-SI5345D-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 10-output any freq <350 MHz jit atten

Learn More

Datasheet

58In Stock

$29.18

$23.54

$22.14

$20.59

View

Min.: 1
Mult.: 1

10 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5345

SMD/SMT

Tray

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

SI5347D-D-GM
Skyworks Solutions, Inc.
1: $55.87
18In Stock
260Expected 1/27/2027

Mfr. Part #
SI5347D-D-GM

Mouser Part #
634-SI5347D-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

18In Stock

260Expected 1/27/2027

$55.87

$50.04

$49.84

Quote

Min.: 1
Mult.: 1

8 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

1.89 V

- 40 C

+ 85 C

Si5347

SMD/SMT

Tray

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

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

Mfr. Part #
SI5344A-D-GM

Mouser Part #
634-SI5344A-D-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

692Expected 12/31/2026

$35.01

$28.38

$26.72

$25.00

View

Min.: 1
Mult.: 1

4 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5344

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 10-output any freq <350 MHz jit atten

SI5345B-D-GMR
Skyworks Solutions, Inc.
1: $35.77
982Expected 9/28/2026

Mfr. Part #
SI5345B-D-GMR

Mouser Part #
634-SI5345B-D-GMR

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 10-output any freq <350 MHz jit atten

Learn More

Datasheet

982Expected 9/28/2026

Cut Tape

$35.77

$28.96

$27.26

$26.14

$24.84

Reel

$24.83

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

10 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5345

SMD/SMT

Reel, Cut Tape, MouseReel

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 #
SI5342C-D-GM

Mouser Part #
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

2 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5342

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 10-output any freq <1028 MHz jit atten

SI5345C-D-GM
Skyworks Solutions, Inc.
260: $23.34
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
SI5345C-D-GM

Mouser Part #
634-SI5345C-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 10-output any freq <1028 MHz jit atten

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$23.34

Quote

Min.: 260
Mult.: 260

10 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5345

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner 8-output, any freq <712.5 MHz jit atten

SI5347A-D-GMR
Skyworks Solutions, Inc.
1,000: $61.68
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
SI5347A-D-GMR

Mouser Part #
634-SI5347A-D-GMR

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 8-output, any freq <712.5 MHz jit atten

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$61.68

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

: 1,000

8 Output

720 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

1.89 V

- 40 C

+ 85 C

Si5347

SMD/SMT

Reel

Clock Synthesizer / Jitter Cleaner 4-output, any freq <712.5 MHz jit atten

SI5347C-D-GM
Skyworks Solutions, Inc.
260: $57.46
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
SI5347C-D-GM

Mouser Part #
634-SI5347C-D-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner 4-output, any freq <712.5 MHz jit atten

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$57.46

Quote

Min.: 260
Mult.: 260

8 Output

720 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

1.89 V

- 40 C

+ 85 C

Si5347

SMD/SMT

Tray

Si534x Clock Devices

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