Clock Synthesizer / Jitter Cleaner

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Si5395/94/92 Jitter Attenuators

Skyworks Solutions Inc. Si5395/94/92 Jitter Attenuators combine fourth-generation DSPLL^™ and Multi-Synth^™ technologies to deliver ultra-low phase jitter. These attenuators provide enhanced hitless switching that minimizes output phase transients with a typical value of 0.2ns. The Si5395/94/92 jitter attenuators support the free run, synchronous, and holdover modes of operation and offer both automatic and manual input clock switching. These attenuators are programmable via a serial interface with in-circuit programmable Non-Volatile Memory (NVM). The Si5395/94/92 jitter attenuators can be easily programmed with Skyworks Solutions Inc. ClockBuilder Pro^™ software. These attenuators find their applications in Optical Transport Network (OTN) muxponders and transponders, 56G/112G PAM4 SerDes clocking, and medical imaging.

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Part #

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 4-outputs up to 1028 MHz; integer+fractional

SI5394J-A-GM
Skyworks Solutions, Inc.
1: $59.10
347In Stock

Mfr. Part #
SI5394J-A-GM

Mouser Part #
634-SI5394J-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 4-outputs up to 1028 MHz; integer+fractional

Learn More

Datasheet

347In Stock

$59.10

$50.54

$48.43

$43.89

View

Min.: 1
Mult.: 1

4 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

LGA-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5394

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48 MHz ext crystal: 12-outputs up to 1028 MHz; PICAL only

SI5395P-A-GM
Skyworks Solutions, Inc.
1: $65.00
1,040In Stock

Mfr. Part #
SI5395P-A-GM

Mouser Part #
634-SI5395P-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48 MHz ext crystal: 12-outputs up to 1028 MHz; PICAL only

Learn More

Datasheet

1,040In Stock

$65.00

$53.94

$51.18

$47.98

View

Min.: 1
Mult.: 1

12 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5395

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 1028 MHz; integer+fractional

SI5395A-A-GM
Skyworks Solutions, Inc.
1: $62.01
724In Stock

Mfr. Part #
SI5395A-A-GM

Mouser Part #
634-SI5395A-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 1028 MHz; integer+fractional

Learn More

Datasheet

724In Stock

$62.01

$51.71

$49.54

$44.90

View

Min.: 1
Mult.: 1

12 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5395

SMD/SMT

Tray

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: $46.64
616In Stock

Mfr. Part #
SI5392A-A-GM

Mouser Part #
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

616In Stock

$46.64

$37.80

$35.60

$33.16

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

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 4-outputs up to 350 MHz; integer+fractional

SI5394K-A-GM
Skyworks Solutions, Inc.
1: $53.18
409In Stock

Mfr. Part #
SI5394K-A-GM

Mouser Part #
634-SI5394K-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 4-outputs up to 350 MHz; integer+fractional

Learn More

Datasheet

409In Stock

$53.18

$46.53

$44.27

$40.02

View

Min.: 1
Mult.: 1

4 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

LGA-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5394

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 12-outputs up to 1028 MHz; integer+fractional

SI5395J-A-GM
Skyworks Solutions, Inc.
1: $66.30
277In Stock

Mfr. Part #
SI5395J-A-GM

Mouser Part #
634-SI5395J-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 12-outputs up to 1028 MHz; integer+fractional

Learn More

Datasheet

277In Stock

$66.30

$54.37

$51.36

$48.07

View

Min.: 1
Mult.: 1

12 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

LGA-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5395

SMD/SMT

Tray

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: $46.18
187In Stock

Mfr. Part #
SI5394C-A-GM

Mouser Part #
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

Learn More

Datasheet

187In Stock

$46.18

$36.89

$35.22

$31.59

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

Si5394

SMD/SMT

Tray

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

SI5394A-A-GM
Skyworks Solutions, Inc.
1: $53.84
234Expected 2026-04-29

Mfr. Part #
SI5394A-A-GM

Mouser Part #
634-SI5394A-A-GM

Skyworks Solutions, Inc.

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

Learn More

Datasheet

234Expected 2026-04-29

$53.84

$46.86

$40.12

$37.44

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

Si5394

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 350 MHz; integer+fractional

SI5395B-A-GM
Skyworks Solutions, Inc.
1: $53.45
520Expected 2026-06-01

Mfr. Part #
SI5395B-A-GM

Mouser Part #
634-SI5395B-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 350 MHz; integer+fractional

Learn More

Datasheet

520Expected 2026-06-01

$53.45

$43.50

$41.01

$38.28

View

Min.: 1
Mult.: 1

12 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5395

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 2-outputs up to 350 MHz; integer+fractional

SI5392B-A-GM
Skyworks Solutions, Inc.
260: $27.88
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5392B-A-GM

Mouser Part #
634-SI5392B-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 2-outputs up to 350 MHz; integer+fractional

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$27.88

$27.86

View

Min.: 260
Mult.: 260

2 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with xtal: 2-outputs up to 1028 MHz; integer only

SI5392C-A-GM
Skyworks Solutions, Inc.
260: $25.72
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5392C-A-GM

Mouser Part #
634-SI5392C-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with xtal: 2-outputs up to 1028 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$25.72

$25.68

View

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

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 2-outputs up to 350 MHz; integer only

SI5392D-A-GM
Skyworks Solutions, Inc.
260: $22.44
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5392D-A-GM

Mouser Part #
634-SI5392D-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 2-outputs up to 350 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$22.44

$22.35

View

Min.: 260
Mult.: 260

2 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 2-outputs up to 1028 MHz; integer+fractional

SI5392J-A-GM
Skyworks Solutions, Inc.
260: $38.17
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5392J-A-GM

Mouser Part #
634-SI5392J-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 2-outputs up to 1028 MHz; integer+fractional

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$38.17

View

Min.: 260
Mult.: 260

2 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

LGA-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 2-outputs up to 350 MHz; integer+fractional

SI5392K-A-GM
Skyworks Solutions, Inc.
260: $33.32
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5392K-A-GM

Mouser Part #
634-SI5392K-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 2-outputs up to 350 MHz; integer+fractional

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$33.32

Quote

Min.: 260
Mult.: 260

2 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LGA-44

750 MHz

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 2-outputs up to 1028 MHz; integer only

SI5392L-A-GM
Skyworks Solutions, Inc.
260: $30.73
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5392L-A-GM

Mouser Part #
634-SI5392L-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 2-outputs up to 1028 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$30.73

$30.72

View

Min.: 260
Mult.: 260

2 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

LGA-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 2-outputs up to 350 MHz; integer only

SI5392M-A-GM
Skyworks Solutions, Inc.
260: $26.80
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5392M-A-GM

Mouser Part #
634-SI5392M-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 2-outputs up to 350 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$26.80

$26.77

View

Min.: 260
Mult.: 260

2 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

LGA-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48 MHz xtal: 2-outputs up to 1028 MHz; PICAL only

SI5392P-A-GM
Skyworks Solutions, Inc.
260: $35.08
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5392P-A-GM

Mouser Part #
634-SI5392P-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48 MHz xtal: 2-outputs up to 1028 MHz; PICAL only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$35.08

View

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

Si5392

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 4-outputs up to 350 MHz; integer+fractional

SI5394B-A-GM
Skyworks Solutions, Inc.
1: $46.80
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5394B-A-GM

Mouser Part #
634-SI5394B-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 4-outputs up to 350 MHz; integer+fractional

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$46.80

$40.72

$38.89

$34.78

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

Si5394

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 4-outputs up to 350 MHz; integer only

SI5394D-A-GM
Skyworks Solutions, Inc.
260: $25.34
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5394D-A-GM

Mouser Part #
634-SI5394D-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 4-outputs up to 350 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$25.34

$25.29

Quote

Min.: 260
Mult.: 260

4 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5394

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 4-outputs up to 1028 MHz; integer only

SI5394L-A-GM
Skyworks Solutions, Inc.
260: $33.31
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5394L-A-GM

Mouser Part #
634-SI5394L-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 4-outputs up to 1028 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$33.31

$32.96

View

Min.: 260
Mult.: 260

4 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

LGA-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5394

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 4-outputs up to 350 MHz; integer only

SI5394M-A-GM
Skyworks Solutions, Inc.
260: $29.04
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5394M-A-GM

Mouser Part #
634-SI5394M-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48MHz int crystal: 4-outputs up to 350 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$29.04

$29.03

Quote

Min.: 260
Mult.: 260

4 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

LGA-44

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5394

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48 MHz ext crystal: 4-outputs up to 1028 MHz; PICAL only

SI5394P-A-GM
Skyworks Solutions, Inc.
260: $39.63
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5394P-A-GM

Mouser Part #
634-SI5394P-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with 48 MHz ext crystal: 4-outputs up to 1028 MHz; PICAL only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$39.63

View

Min.: 260
Mult.: 260

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

Si5394

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 1028 MHz; integer+fractional

SI5395A-A-GMR
Skyworks Solutions, Inc.
1,000: $40.75
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5395A-A-GMR

Mouser Part #
634-SI5395A-A-GMR

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 1028 MHz; integer+fractional

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$40.75

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

: 1,000

Si5395

Reel

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 1028 MHz; integer only

SI5395C-A-GM
Skyworks Solutions, Inc.
260: $34.03
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5395C-A-GM

Mouser Part #
634-SI5395C-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 1028 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$34.03

View

Min.: 260
Mult.: 260

12 Output

1.028 GHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5395

SMD/SMT

Tray

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 350 MHz; integer only

SI5395D-A-GM
Skyworks Solutions, Inc.
260: $29.69
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
SI5395D-A-GM

Mouser Part #
634-SI5395D-A-GM

Skyworks Solutions, Inc.

Clock Synthesizer / Jitter Cleaner Single PLL jitter attenuator with ext crystal: 12-outputs up to 350 MHz; integer only

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$29.69

$29.64

View

Min.: 260
Mult.: 260

12 Output

350 MHz

CML, HCSL, LVCMOS, LVDS, LVPECL

LVCMOS

QFN-64

750 MHz

1.71 V

3.47 V

- 40 C

+ 85 C

Si5395

SMD/SMT

Tray

Si5395/94/92 Jitter Attenuators

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