Clock Buffer – Mouser South Africa

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Si5332x Low-Jitter LVPECL Fanout Clock Buffers

Skyworks Solutions Inc. Si5332x Low-Jitter LVPECL Fanout Clock Buffers have up to 10 LVPECL outputs from any-format input and a wide frequency range. The Si5332x is ideal for clock/data distribution and redundant clocking applications. These devices feature typical ultra-low jitter characteristics of 50fs and operate over a wide frequency range from dc to 725/1250MHz. Built-in LDOs deliver high PSRR performance and reduce the need for external components, simplifying low-jitter clock distribution in noisy environments.

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Part #

Clock Buffer LVPECL 2:4 low-jitter clock buffer (1.25 GHz), 2:1 any-format input

SI53323-B-GM
Skyworks Solutions, Inc.
1: $3.15
1,700In Stock

Mfr. Part No.
SI53323-B-GM

Mouser Part No
634-SI53323-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL 2:4 low-jitter clock buffer (1.25 GHz), 2:1 any-format input

Learn More

Datasheet

1,700In Stock

$3.15

$2.36

$2.16

$1.94

View

Min.: 1
Mult.: 1

4 Output

1 ns

LVPECL

QFN-16

1.25 GHz

2.38 V

3.63 V

SI53323

- 40 C

+ 85 C

Clock Buffer

SI53322-B-GMR
Skyworks Solutions, Inc.
1: $1.81
847In Stock

Mfr. Part No.
SI53322-B-GMR

Mouser Part No
634-SI53322-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

847In Stock

Cut Tape

$1.81

$1.56

$1.49

$1.43

Reel

$1.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2 Output

1 ns

LVPECL

QFN-16

1.25 GHz

2.38 V

3.63 V

SI53322

- 40 C

+ 85 C

Clock Buffer LVPECL 2:10 low-jitter clock buffer (1.25 GHz), 2:1 any-format input

SI53321-B-GM
Skyworks Solutions, Inc.
1: $4.23
297In Stock
490Expected 2026/06/12

Mfr. Part No.
SI53321-B-GM

Mouser Part No
634-SI53321-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL 2:10 low-jitter clock buffer (1.25 GHz), 2:1 any-format input

Learn More

Datasheet

297In Stock

490Expected 2026/06/12

$4.23

$3.20

$2.94

$2.66

View

Min.: 1
Mult.: 1

10 Output

1 ns

LVPECL

QFN-32

1.25 GHz

2.38 V

3.63 V

SI53321

- 40 C

+ 85 C

Clock Buffer LVPECL 1:2 low-jitter clock buffer (1.25 GHz), any-format input

SI53322-B-GM
Skyworks Solutions, Inc.
1: $2.49
957In Stock
2,940Expected 2026/06/12

Mfr. Part No.
SI53322-B-GM

Mouser Part No
634-SI53322-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL 1:2 low-jitter clock buffer (1.25 GHz), any-format input

Learn More

Datasheet

957In Stock

2,940Expected 2026/06/12

$2.49

$1.90

$1.76

$1.59

View

Min.: 1
Mult.: 1

2 Output

1 ns

LVPECL

QFN-16

1.25 GHz

2.38 V

3.63 V

SI53322

- 40 C

+ 85 C

Clock Buffer

SI53321-B-GMR
Skyworks Solutions, Inc.
1,000: $2.33
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53321-B-GMR

Mouser Part No
634-SI53321-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.33

$2.30

$2.29

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

: 1,000

10 Output

1 ns

LVPECL

QFN-32

1.25 GHz

2.38 V

3.63 V

SI53321

- 40 C

+ 85 C

Clock Buffer

SI53323-B-GMR
Skyworks Solutions, Inc.
1,000: $1.65
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53323-B-GMR

Mouser Part No
634-SI53323-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$1.65

$1.59

$1.57

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

: 1,000

4 Output

1 ns

LVPECL

QFN-16

1.25 GHz

2.38 V

3.63 V

SI53323

- 40 C

+ 85 C

Clock Buffer LVPECL dual 1:5 low-jitter buffer (1.25 GHz), 2:1 any-format input

SI53325-B-GM
Skyworks Solutions, Inc.
1: $4.14
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53325-B-GM

Mouser Part No
634-SI53325-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL dual 1:5 low-jitter buffer (1.25 GHz), 2:1 any-format input

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$4.14

$3.12

$2.87

$2.59

View

Min.: 1
Mult.: 1

5 Output

1 ns

LVPECL

QFN-32

1.25 GHz

2.38 V

3.63 V

SI53325

- 40 C

+ 85 C

Clock Buffer

SI53325-B-GMR
Skyworks Solutions, Inc.
1,000: $2.23
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53325-B-GMR

Mouser Part No
634-SI53325-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.23

$2.15

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

: 1,000

5 Output

1 ns

LVPECL

QFN-32

1.25 GHz

2.38 V

3.63 V

SI53325

- 40 C

+ 85 C

Clock Buffer LVPECL 2:10 low-jitter clock buffer (200 MHz), 2:1 LVCMOS input

SI53326-B-GM
Skyworks Solutions, Inc.
490: $1.84
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53326-B-GM

Mouser Part No
634-SI53326-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL 2:10 low-jitter clock buffer (200 MHz), 2:1 LVCMOS input

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.84

$1.81

$1.79

Min.: 490
Mult.: 490

10 Output

1 ns

LVPECL

QFN-32

200 MHz

2.38 V

3.63 V

Si5332x

- 40 C

+ 85 C

Clock Buffer

SI53326-B-GMR
Skyworks Solutions, Inc.
1,000: $1.90
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53326-B-GMR

Mouser Part No
634-SI53326-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$1.90

$1.86

$1.84

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

: 1,000

10 Output

1 ns

LVPECL

QFN-32

200 MHz

2.38 V

3.63 V

Si5332x

- 40 C

+ 85 C

Clock Buffer LVPECL 2:6 low-jitter clock buffer (1.25 GHz), 2:1 any-format input

SI53327-B-GM
Skyworks Solutions, Inc.
1: $3.79
Lead-Time 8 Weeks

Mfr. Part No.
SI53327-B-GM

Mouser Part No
634-SI53327-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL 2:6 low-jitter clock buffer (1.25 GHz), 2:1 any-format input

Learn More

Datasheet

Lead-Time 8 Weeks

$3.79

$2.86

$2.63

$2.37

View

Min.: 1
Mult.: 1

3 Output

1 ns

LVPECL

QFN-24

1.25 GHz

2.38 V

3.63 V

Si5332x

- 40 C

+ 85 C

Clock Buffer

SI53327-B-GMR
Skyworks Solutions, Inc.
1,000: $2.02
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53327-B-GMR

Mouser Part No
634-SI53327-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.02

$1.95

$1.92

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

: 1,000

3 Output

1 ns

LVPECL

QFN-24

1.25 GHz

2.38 V

3.63 V

Si5332x

- 40 C

+ 85 C

Clock Buffer LVPECL 2:6 low-jitter buffer (200 MHz), 2:1 LVMCOS input

SI53328-B-GM
Skyworks Solutions, Inc.
490: $1.67
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53328-B-GM

Mouser Part No
634-SI53328-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL 2:6 low-jitter buffer (200 MHz), 2:1 LVMCOS input

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.67

$1.64

$1.63

Min.: 490
Mult.: 490

3 Output

1 ns

LVPECL

QFN-24

200 MHz

2.38 V

3.63 V

Si5332x

- 40 C

+ 85 C

Clock Buffer

SI53328-B-GMR
Skyworks Solutions, Inc.
1,000: $1.63
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI53328-B-GMR

Mouser Part No
634-SI53328-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$1.63

$1.56

$1.54

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

: 1,000

3 Output

1 ns

LVPECL

QFN-24

200 MHz

2.38 V

3.63 V

Si5332x

- 40 C

+ 85 C

Si5332x Low-Jitter LVPECL Fanout Clock Buffers

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