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QFN-40 Clock & Timer ICs

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Types of Clock & Timer ICs

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Package/Case = QFN-40

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Part #

Clock Buffer 2 x5 LVPECL/LVDS /HCSL Fanout Buffer

ZL40235LDG1
Microchip Technology
1: $7.82
980In Stock

Mfr. Part No.
ZL40235LDG1

Mouser Part No
494-ZL40235LDG1

Microchip Technology

Clock Buffer 2 x5 LVPECL/LVDS /HCSL Fanout Buffer

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Datasheet

980In Stock

$7.82

Min.: 1
Mult.: 1

Clock Generators & Support Products UFT 4 Integer Output 0.35ps OTP 25MHz

8T49N242-999NLGI
Renesas Electronics
1: $13.25
273In Stock

Mfr. Part No.
8T49N242-999NLGI

Mouser Part No
972-8T49N242-999NLGI

Renesas Electronics

Clock Generators & Support Products UFT 4 Integer Output 0.35ps OTP 25MHz

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Datasheet

273In Stock

$13.25

$10.08

$9.26

$8.53

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Low jitter, 8-output, any-frequency (< 200 MHz), any output clock generator (INT+FRAC)

SI5332B-D-GM2
Skyworks Solutions, Inc.
1: $25.30
72In Stock
490Expected 7/8/2026

Mfr. Part No.
SI5332B-D-GM2

Mouser Part No
634-SI5332B-D-GM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Low jitter, 8-output, any-frequency (< 200 MHz), any output clock generator (INT+FRAC)

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Datasheet

72In Stock

490Expected 7/8/2026

$25.30

$20.10

$18.81

$17.38

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Low jitter, embedded crystal 8-output, any frequency (< 333.33MHz), any output clock generator (INT

Si5332G-D-GM2
Skyworks Solutions, Inc.
1: $23.08
77In Stock

Mfr. Part No.
Si5332G-D-GM2

Mouser Part No
634-SI5332G-D-GM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Low jitter, embedded crystal 8-output, any frequency (< 333.33MHz), any output clock generator (INT

Learn More

Datasheet

77In Stock

$23.08

$18.29

$17.10

$15.78

View

Min.: 1
Mult.: 1

Clock Buffer Automotive grade (105C) 2-input MUX, 4-output Buffer, pin selectable input/output format

Si53354A-D01AM
Skyworks Solutions, Inc.
1: $7.29
376In Stock

Mfr. Part No.
Si53354A-D01AM

Mouser Part No
634-SI53354A-D01AM

Skyworks Solutions, Inc.

Clock Buffer Automotive grade (105C) 2-input MUX, 4-output Buffer, pin selectable input/output format

Datasheet

376In Stock

$7.29

$5.56

$5.13

$4.64

View

Min.: 1
Mult.: 1

Clock Buffer 8-output, Ultra-Low Additive Jitter HCSL clock buffer, I2C Control

SKY53582-A-GM
Skyworks Solutions, Inc.
1: $8.66
490In Stock
New Product

Mfr. Part No.
SKY53582-A-GM

Mouser Part No
873-SKY53582-A-GM

New Product

Skyworks Solutions, Inc.

Clock Buffer 8-output, Ultra-Low Additive Jitter HCSL clock buffer, I2C Control

Learn More

Datasheet

490In Stock

$8.66

$6.65

$6.13

$5.59

View

Min.: 1
Mult.: 1

Clock Buffer 8-output, Ultra-Low Additive Jitter clock buffer, I2C Control

SKY53583-A-GM
Skyworks Solutions, Inc.
1: $8.66
490In Stock
New Product

Mfr. Part No.
SKY53583-A-GM

Mouser Part No
873-SKY53583-A-GM

New Product

Skyworks Solutions, Inc.

Clock Buffer 8-output, Ultra-Low Additive Jitter clock buffer, I2C Control

Learn More

Datasheet

490In Stock

$8.66

$6.65

$6.13

$5.59

View

Min.: 1
Mult.: 1

Clock Buffer 8-output, Ultra-Low Additive Jitter LVCMOS clock buffer

SKY53581-A-GM
Skyworks Solutions, Inc.
1: $3.98
490In Stock
New Product

Mfr. Part No.
SKY53581-A-GM

Mouser Part No
873-SKY53581-A-GM

New Product

Skyworks Solutions, Inc.

Clock Buffer 8-output, Ultra-Low Additive Jitter LVCMOS clock buffer

Learn More

Datasheet

490In Stock

$3.98

$2.98

$2.72

$2.43

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Freq Clk Generator Low-Jitter, 8-output

SI5332A-D-GM2
Skyworks Solutions, Inc.
1: $27.30
1,376In Stock

Mfr. Part No.
SI5332A-D-GM2

Mouser Part No
634-SI5332A-D-GM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Freq Clk Generator Low-Jitter, 8-output

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Datasheet

1,376In Stock

$27.30

$21.77

$20.37

$18.84

View

Min.: 1
Mult.: 1

Clock Buffer 1:6 low-power PCIe fan-out/zero-delay buffer

SI53106-A01AGM
Skyworks Solutions, Inc.
1: $7.14
980Expected 27/7/2026

Mfr. Part No.
SI53106-A01AGM

Mouser Part No
634-SI53106-A01AGM

Skyworks Solutions, Inc.

Clock Buffer 1:6 low-power PCIe fan-out/zero-delay buffer

Learn More

Datasheet

980Expected 27/7/2026

$7.14

$5.44

$5.02

$4.56

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Automotive grade (105C) 8-output clock generator up to 333MHz, INT+FRAC, generic I2C programmable

SI5332A-D-AM2
Skyworks Solutions, Inc.
1: $30.57
325In Stock

Mfr. Part No.
SI5332A-D-AM2

Mouser Part No
634-SI5332A-D-AM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Automotive grade (105C) 8-output clock generator up to 333MHz, INT+FRAC, generic I2C programmable

Datasheet

325In Stock

$30.57

$24.55

$23.01

$21.32

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Low jitter, embedded crystal 8-output, any frequency (< 333.33MHz), any output clock generator (INT+

Si5332E-D-GM2
Skyworks Solutions, Inc.
1: $28.26
770In Stock

Mfr. Part No.
Si5332E-D-GM2

Mouser Part No
634-SI5332E-D-GM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Low jitter, embedded crystal 8-output, any frequency (< 333.33MHz), any output clock generator (INT+

Learn More

Datasheet

770In Stock

$28.26

$22.56

$21.13

$19.54

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Automotive grade (105C) 8-output clock generator up to 200MHz, INT+FRAC, generic I2C programmable

SI5332B-D-AM2
Skyworks Solutions, Inc.
1: $27.12
6In Stock

Mfr. Part No.
SI5332B-D-AM2

Mouser Part No
634-SI5332B-D-AM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Automotive grade (105C) 8-output clock generator up to 200MHz, INT+FRAC, generic I2C programmable

Datasheet

6In Stock

$27.12

$21.90

$20.59

$19.19

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Low jitter, embedded crystal 8-output, any frequency (< 200MHz), any output clock generator (INT onl

Si5332H-D-GM2
Skyworks Solutions, Inc.
1: $21.22
34In Stock

Mfr. Part No.
Si5332H-D-GM2

Mouser Part No
634-SI5332H-D-GM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Low jitter, embedded crystal 8-output, any frequency (< 200MHz), any output clock generator (INT onl

Learn More

Datasheet

34In Stock

$21.22

$16.78

$15.68

$14.46

View

Min.: 1
Mult.: 1

Clock Buffer Automotive grade (105C) 2-input MUX, 8-output Buffer, pin selectable input/output format

Si53358A-D01AM
Skyworks Solutions, Inc.
1: $7.63
378In Stock

Mfr. Part No.
Si53358A-D01AM

Mouser Part No
634-SI53358A-D01AM

Skyworks Solutions, Inc.

Clock Buffer Automotive grade (105C) 2-input MUX, 8-output Buffer, pin selectable input/output format

Datasheet

378In Stock

$7.63

$5.97

$5.55

$5.11

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Automotive grade (105C) 8-output PCIe Gen1/2/3/4/5 clock generator (pin selectable 85/100ohm HCSL ou

Si52258A-D01AM
Skyworks Solutions, Inc.
1: $10.27
236In Stock

Mfr. Part No.
Si52258A-D01AM

Mouser Part No
634-SI52258A-D01AM

Skyworks Solutions, Inc.

Clock Generators & Support Products Automotive grade (105C) 8-output PCIe Gen1/2/3/4/5 clock generator (pin selectable 85/100ohm HCSL ou

Datasheet

236In Stock

$10.27

$8.05

$7.52

$6.88

View

Min.: 1
Mult.: 1

Clock Buffer Automotive grade (105C) 1-input, 8-output PCIe Gen1/2/3/4/5 clock Buffer (pin selectable 85/100ohm H

Si53258A-D01AM
Skyworks Solutions, Inc.
1: $7.56
4,410Expected 17/9/2026

Mfr. Part No.
Si53258A-D01AM

Mouser Part No
634-SI53258A-D01AM

Skyworks Solutions, Inc.

Clock Buffer Automotive grade (105C) 1-input, 8-output PCIe Gen1/2/3/4/5 clock Buffer (pin selectable 85/100ohm H

Datasheet

4,410Expected 17/9/2026

$7.56

$5.77

$5.30

$4.86

Quote

Min.: 1
Mult.: 1

Clock Buffer 2 TERMINAL IC TEMP TRANSDUCER

SI53254A-D03AM
Skyworks Solutions, Inc.
1: $6.83
7,804On Order

Mfr. Part No.
SI53254A-D03AM

Mouser Part No
873-SI53254A-D03AM

Skyworks Solutions, Inc.

Clock Buffer 2 TERMINAL IC TEMP TRANSDUCER

Datasheet

7,804On Order

$6.83

$5.21

$4.80

$4.35

View

Min.: 1
Mult.: 1

Clock Generators & Support Products Low jitter, 8-output, any-frequency (< 200 MHz), any output clock generator (INT only)

SI5332D-D-GM2
Skyworks Solutions, Inc.
1: $20.21
480Expected 4/12/2026

Mfr. Part No.
SI5332D-D-GM2

Mouser Part No
634-SI5332D-D-GM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Low jitter, 8-output, any-frequency (< 200 MHz), any output clock generator (INT only)

Learn More

Datasheet

480Expected 4/12/2026

$20.21

$15.95

$14.89

$13.72

View

Min.: 1
Mult.: 1

Clock Generators & Support Products UFT 1 Integer 3 Frac 0.35ps OTP 25MHz

8T49N241-999NLGI
Renesas Electronics
1: $14.29
2,441Expected 2/12/2026

Mfr. Part No.
8T49N241-999NLGI

Mouser Part No
972-8T49N241-999NLGI

Renesas Electronics

Clock Generators & Support Products UFT 1 Integer 3 Frac 0.35ps OTP 25MHz

Learn More

Datasheet

2,441Expected 2/12/2026

$14.29

$11.12

$10.34

$9.47

$9.34

Min.: 1
Mult.: 1

Clock Buffer 2 TERMINAL IC TEMP TRANSDUCER

SI53254A-D03AMR
Skyworks Solutions, Inc.
1: $6.95
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
SI53254A-D03AMR

Mouser Part No
873-SI53254A-D03AMR

Skyworks Solutions, Inc.

Clock Buffer 2 TERMINAL IC TEMP TRANSDUCER

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$6.95

$5.29

$4.88

$4.42

Reel

$4.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock Buffer 1:6 low-power PCIe fan-out/zero-delay buffer

SI53106-A01AGMR
Skyworks Solutions, Inc.
2,500: $3.90
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SI53106-A01AGMR

Mouser Part No
634-SI53106-A01AGMR

Skyworks Solutions, Inc.

Clock Buffer 1:6 low-power PCIe fan-out/zero-delay buffer

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$3.90

Min.: 2,500
Mult.: 2,500

: 2,500

Clock Generators & Support Products Low jitter, 8-output, any-frequency (< 333.33 MHz), any output clock generator (INT+FRAC)

SI5332AD08493-GM2
Skyworks Solutions, Inc.
490: $17.03
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SI5332AD08493-GM2

Mouser Part No
634-SI5332AD08493GM2

Skyworks Solutions, Inc.

Clock Generators & Support Products Low jitter, 8-output, any-frequency (< 333.33 MHz), any output clock generator (INT+FRAC)

Datasheet

Non-Stocked Lead-Time 8 Weeks

$17.03

Min.: 490
Mult.: 490

Clock Buffer 8-output, Ultra-Low Additive Jitter LVCMOS clock buffer

SKY53581-A-GMR
Skyworks Solutions, Inc.
1,000: $2.00
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
SKY53581-A-GMR

Mouser Part No
873-SKY53581-A-GMR

New Product

Skyworks Solutions, Inc.

Clock Buffer 8-output, Ultra-Low Additive Jitter LVCMOS clock buffer

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.00

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

: 1,000

Clock Buffer 8-output, Ultra-Low Additive Jitter HCSL clock buffer, I2C Control

SKY53582-A-GMR
Skyworks Solutions, Inc.
1,000: $4.81
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
SKY53582-A-GMR

Mouser Part No
873-SKY53582-A-GMR

New Product

Skyworks Solutions, Inc.

Clock Buffer 8-output, Ultra-Low Additive Jitter HCSL clock buffer, I2C Control

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.81

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

: 1,000

QFN-40 Clock & Timer ICs

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