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PCI Express (PCIe) Timing Solutions

Microchip PCI Express (PCIe) Timing Solutions have evolved to accommodate higher speeds and impose stringent requirements for a reliable clock source. Microchip offers a comprehensive line of PCIe Gen 4-compliant oscillators, clock generators, and buffers. Microchip's timing parts meet PCIe jitter requirements and allow allocation of up to 70% of the total jitter margin to the rest of the system. These highly integrated single-chip solutions can reduce component count and board area without sacrificing performance.

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Part #

MEMS Oscillators MEMS OSC, HCSL, 156.25MHz, 25PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

DSC1124CI2-156.2500
Microchip Technology
1: $1.60
70In Stock

Mfr. Part No.
DSC1124CI2-156.2500

Mouser Part No
579-C1124CI21562500

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 156.25MHz, 25PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

Datasheet

70In Stock

$1.60

$1.34

Min.: 1
Mult.: 1

MEMS Oscillators MEMS Oscillator Low PWR HCSL -40C-85C

DSC1124DI1-100.0000
Microchip Technology
1: $1.30
1,009In Stock

Mfr. Part No.
DSC1124DI1-100.0000

Mouser Part No
579-124DI11000000

Microchip Technology

MEMS Oscillators MEMS Oscillator Low PWR HCSL -40C-85C

Datasheet

1,009In Stock

$1.30

$1.09

Min.: 1
Mult.: 1

MEMS Oscillators MEMS Oscillator High Perf HCSL

DSC1124CI5-100.0000
Microchip Technology
1: $2.27
417In Stock

Mfr. Part No.
DSC1124CI5-100.0000

Mouser Part No
998-1124CI5100.0000

Microchip Technology

MEMS Oscillators MEMS Oscillator High Perf HCSL

Datasheet

417In Stock

$2.27

$1.91

Min.: 1
Mult.: 1

Clock Buffer 1:4 HCSL Fanout Buffer

SY75576LKY
Microchip Technology
1: $3.85
302In Stock

Mfr. Part No.
SY75576LKY

Mouser Part No
998-SY75576LKY

Microchip Technology

Clock Buffer 1:4 HCSL Fanout Buffer

Datasheet

302In Stock

$3.85

$3.83

$3.31

$3.20

$3.09

Min.: 1
Mult.: 1

MEMS Oscillators MEMS Oscillator High Performance 50ppm

DSC1124CI1-156.2500TA
Microchip Technology
1: $1.54
725In Stock

Mfr. Part No.
DSC1124CI1-156.2500TA

Mouser Part No
579-1124CI11562500TA

Microchip Technology

MEMS Oscillators MEMS Oscillator High Performance 50ppm

Datasheet

725In Stock

Cut Tape

$1.54

$1.52

$1.29

Reel

$1.29

Min.: 1
Mult.: 1

Reel: 1,000

MEMS Oscillators MEMS Oscillator High Perf HCSL

DSC1124CI5-100.0000T
Microchip Technology
1,000: $1.91
1,000In Stock

Mfr. Part No.
DSC1124CI5-100.0000T

Mouser Part No
998-1124CI5100.0000T

Microchip Technology

MEMS Oscillators MEMS Oscillator High Perf HCSL

Datasheet

1,000In Stock

Reel

$1.91

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

Reel: 1,000

MEMS Oscillators MEMS Oscillator Low PWR HCSL -40C-105C5C

DSC1124CL1-100.0000
Microchip Technology
1: $1.48
168In Stock

Mfr. Part No.
DSC1124CL1-100.0000

Mouser Part No
579-124CL11000000

Microchip Technology

MEMS Oscillators MEMS Oscillator Low PWR HCSL -40C-105C5C

Datasheet

168In Stock

$1.48

$1.23

Min.: 1
Mult.: 1

MEMS Oscillators 5032 pkg -40-85C 50ppm 100.0000MHz

DSC1124BI1-100.0000
Microchip Technology
1: $1.41
84In Stock

Mfr. Part No.
DSC1124BI1-100.0000

Mouser Part No
998-1124BI1-100.0000

Microchip Technology

MEMS Oscillators 5032 pkg -40-85C 50ppm 100.0000MHz

Datasheet

84In Stock

$1.41

$1.19

Min.: 1
Mult.: 1

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 25PPM, 2.5-3.3V, -40 to 85C, 5.0x3.2mm

DSC1124BI2-100.0000
Microchip Technology
1: $1.49
189In Stock

Mfr. Part No.
DSC1124BI2-100.0000

Mouser Part No
998-1124BI2-100.0000

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 25PPM, 2.5-3.3V, -40 to 85C, 5.0x3.2mm

Datasheet

189In Stock

$1.49

$1.24

Min.: 1
Mult.: 1

MEMS Oscillators MEMS Oscillator High Perf HCSL

DSC1124BI2-125.0000
Microchip Technology
1: $1.49
70In Stock

Mfr. Part No.
DSC1124BI2-125.0000

Mouser Part No
998-1124BI2125.0000

Microchip Technology

MEMS Oscillators MEMS Oscillator High Perf HCSL

Datasheet

70In Stock

$1.49

$1.24

Min.: 1
Mult.: 1

MEMS Oscillators -40C - 85C 25 ppm 100.0000MHz

DSC1124CI2-100.0000
Microchip Technology
1: $1.40
184In Stock

Mfr. Part No.
DSC1124CI2-100.0000

Mouser Part No
998-1124CI2-100.0000

Microchip Technology

MEMS Oscillators -40C - 85C 25 ppm 100.0000MHz

Datasheet

184In Stock

$1.40

$1.17

Min.: 1
Mult.: 1

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm

DSC557-054444KI1
Microchip Technology
1: $4.94
64In Stock

Mfr. Part No.
DSC557-054444KI1

Mouser Part No
998-DSC557-054444KI1

Microchip Technology

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm

Datasheet

64In Stock

$4.94

$4.13

Min.: 1
Mult.: 1

Clock Buffer 1:4 HCSL Fanout Buffer

SY75576LKY-TR
Microchip Technology
1: $4.83
710In Stock

Mfr. Part No.
SY75576LKY-TR

Mouser Part No
998-SY75576LKYTR

Microchip Technology

Clock Buffer 1:4 HCSL Fanout Buffer

Datasheet

710In Stock

Cut Tape

$4.83

$4.02

$3.65

Reel

$3.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive

SY75572LMG-TR
Microchip Technology
1: $2.15
985Expected 2026/02/23

Mfr. Part No.
SY75572LMG-TR

Mouser Part No
998-SY75572LMGTR

Microchip Technology

LVDS Interface IC 2-Output HCSL PCIe Buffer With Hi Drive

Datasheet

985Expected 2026/02/23

Cut Tape

$2.15

$1.79

$1.62

Reel

$1.62

Min.: 1
Mult.: 1

Reel: 1,000

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 25PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

DSC1124CI2-100.0000T
Microchip Technology
1,000: $1.17
1,000Expected 2026/04/23

Mfr. Part No.
DSC1124CI2-100.0000T

Mouser Part No
998-1124CI2100.0000T

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 25PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

Datasheet

1,000Expected 2026/04/23

Reel

$1.17

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

Reel: 1,000

MEMS Oscillators MEMS Oscillator Low PWR HCSL -40C-85C

DSC1124DI1-100.0000T
Microchip Technology
1,000: $1.09
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
DSC1124DI1-100.0000T

Mouser Part No
579-124DI11000000T

Microchip Technology

MEMS Oscillators MEMS Oscillator Low PWR HCSL -40C-85C

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$1.09

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

Reel: 1,000

Clock Generators & Support Products Programmable HCSL Compatible Clock Generator for PCI Express

PL602-20-K52TC
Microchip Technology
260: $2.56
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PL602-20-K52TC

Mouser Part No
579-PL602-20-K52TC

Microchip Technology

Clock Generators & Support Products Programmable HCSL Compatible Clock Generator for PCI Express

Non-Stocked Lead-Time 9 Weeks

$2.56

Min.: 260
Mult.: 20

Clock Generators & Support Products Programmable HCSL Co mpatible Clock Gener

PL602-20-K52TC-R
Microchip Technology
3,000: $3.28
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PL602-20-K52TC-R

Mouser Part No
579-PL602-20-K52TC-R

Microchip Technology

Clock Generators & Support Products Programmable HCSL Co mpatible Clock Gener

Non-Stocked Lead-Time 9 Weeks

Reel

$3.28

Min.: 3,000
Mult.: 3,000

Reel: 3,000

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 10PPM, 2.5-3.3V, -40 to 85C, 5.0x3.2mm

DSC1124BI5-100.0000T
Microchip Technology
1,000: $2.01
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
DSC1124BI5-100.0000T

Mouser Part No
998-1124BI5-1000000T

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 10PPM, 2.5-3.3V, -40 to 85C, 5.0x3.2mm

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$2.01

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

Reel: 1,000

MEMS Oscillators MEMS Oscillator High Perf HCSL

DSC1124CE1-156.2500
Microchip Technology
1: $1.54
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
DSC1124CE1-156.2500

Mouser Part No
998-1124CE1156.2500

Microchip Technology

MEMS Oscillators MEMS Oscillator High Perf HCSL

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.54

$1.29

Min.: 1
Mult.: 1

MEMS Oscillators MEMS OSC, HCSL, 156.25MHz, 50PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

DSC1124CI1-156.2500T
Microchip Technology
1,000: $1.29
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
DSC1124CI1-156.2500T

Mouser Part No
998-1124CI1156.2500T

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 156.25MHz, 50PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.29

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

Reel: 1,000

MEMS Oscillators MEMS OSC, HCSL, 156.2422MHz, 10PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

DSC1124CI5-156.2422T
Microchip Technology
1,000: $2.07
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
DSC1124CI5-156.2422T

Mouser Part No
998-1124CI5156.2422T

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 156.2422MHz, 10PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.07

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

Reel: 1,000

MEMS Oscillators MEMS OSC, HCSL, 156.2578MHz, 10PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

DSC1124CI5-156.2578T
Microchip Technology
1,000: $2.07
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
DSC1124CI5-156.2578T

Mouser Part No
998-1124CI5156.2578T

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 156.2578MHz, 10PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.07

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

Reel: 1,000

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 50PPM, 2.5-3.3V, -20 to 70C, 7.0 x 5.0mm

DSC1124NE1-100.0000
Microchip Technology
1: $1.49
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
DSC1124NE1-100.0000

Mouser Part No
998-1124NE1-100.0000

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 50PPM, 2.5-3.3V, -20 to 70C, 7.0 x 5.0mm

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.49

$1.24

Min.: 1
Mult.: 1

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 50PPM, 2.5-3.3V, -20 to 70C, 7.0 x 5.0mm

DSC1124NE1-100.0000T
Microchip Technology
1,000: $1.24
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
DSC1124NE1-100.0000T

Mouser Part No
998-1124NE1100.0000T

Microchip Technology

MEMS Oscillators MEMS OSC, HCSL, 100MHz, 50PPM, 2.5-3.3V, -20 to 70C, 7.0 x 5.0mm

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$1.24

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

Reel: 1,000