Renesas Electronics Clock Generators 2,400+

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Part RoHS Manufacturer Peripheral IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount Maximum Supply Voltage Screening Level Address Bus Width Maximum Output Clock Frequency DAC Channels Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature Minimum Operating Temperature Terminal Finish ADC Channels Terminal Position DMA Channels Maximum Seated Height Width Additional Features External Data Bus Width Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Total Dose (V) Technology Maximum Supply Current Nominal Supply Voltage PWM Channels Sub-Category ROM Programmability Terminal Pitch JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Speed Nominal Primary Clock/Crystal Frequency JESD-609 Code No. of I/O Lines

843001BKI

Renesas Electronics

MK1705ATR

Renesas Electronics

CLOCK GENERATOR, VIDEO

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

167 MHz

SMALL OUTLINE

3 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.75 mm

3.9 mm

20

240

4.9 mm

CMOS

3.3 V

1.27 mm

R-PDSO-G8

1

Not Qualified

167 MHz

e0

5X35023B-000NXGI8

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1.89 V

500 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

85 Cel

-40 Cel

TIN

QUAD

1.6 mm

4 mm

ALSO AVAILABLE WITH 2.5V AND 3.3V SUPPLY

260

4 mm

CMOS

1.8 V

.5 mm

S-XQCC-N24

3

25 MHz

e3

5V80015-666NLGI

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

1.89 V

666 MHz

1.8,3.3

CHIP CARRIER

LCC16,.12SQ,20

1.71 V

85 Cel

-40 Cel

QUAD

3 mm

3 mm

CMOS

1.8 V

Clock Generators

.5 mm

S-PQCC-N16

Not Qualified

951413YGT

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

GULL WING

56

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

400 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

3.135 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.2 mm

6.1 mm

14 mm

CMOS

3.3 V

.5 mm

R-PDSO-G56

1

Not Qualified

14.31818 MHz

e0

843034EY-06LF

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL EXTENDED

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

375 MHz

FLATPACK, LOW PROFILE, FINE PITCH

3.135 V

75 Cel

0 Cel

TIN

QUAD

1.6 mm

7 mm

260

7 mm

CMOS

3.3 V

.5 mm

S-PQFP-G48

3

50 MHz

e3

308RLF

Renesas Electronics

CLOCK GENERATOR, OTHER

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

200 MHz

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

3 V

70 Cel

0 Cel

TIN

DUAL

1.75 mm

3.9 mm

260

8.65 mm

CMOS

3.3 V

.635 mm

R-PDSO-G20

1

50 MHz

e3

251PMLF

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.45 V

200 MHz

3.3

SMALL OUTLINE

SOP8,.25

3.15 V

70 Cel

0 Cel

MATTE TIN

DUAL

1.75 mm

3.9 mm

30

260

4.9 mm

CMOS

3.3 V

Clock Generators

1.27 mm

R-PDSO-G8

1

Not Qualified

150 MHz

e3

7152MI-01LFT

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

67 MHz

3.3

SMALL OUTLINE

SOP8,.25

3 V

85 Cel

-40 Cel

MATTE TIN

DUAL

1.75 mm

3.9 mm

30

260

4.9 mm

CMOS

28 mA

3.3 V

Clock Generators

1.27 mm

R-PDSO-G8

1

Not Qualified

67 MHz

e3

MK1714-02RILFTR

Renesas Electronics

CLOCK GENERATOR, OTHER

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

200 MHz

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

3 V

85 Cel

-40 Cel

TIN

DUAL

1.75 mm

3.9 mm

260

8.65 mm

CMOS

3.3 V

.635 mm

R-PDSO-G20

1

150 MHz

e3

345R-XXLF

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.45 V

200 MHz

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

3.15 V

70 Cel

0 Cel

MATTE TIN

DUAL

1.75 mm

3.9 mm

30

260

8.65 mm

CMOS

3.3 V

.635 mm

R-PDSO-G20

Not Qualified

50 MHz

e3

8535AG-31LFT

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

266 MHz

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

3.135 V

70 Cel

0 Cel

MATTE TIN

DUAL

1.2 mm

4.4 mm

30

260

6.5 mm

CMOS

60 mA

3.3 V

Clock Generators

.65 mm

R-PDSO-G20

1

Not Qualified

40 MHz

e3

525R-04LF

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

28

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

120 MHz

3.3

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

4.5 V

70 Cel

0 Cel

MATTE TIN

DUAL

1.75 mm

3.9 mm

ALSO OPERATES AT 3.3V AT 81 MHZ

30

260

9.9 mm

CMOS

5 V

Clock Generators

.635 mm

R-PDSO-G28

1

Not Qualified

50 MHz

e3

952906BGLFT

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

MATTE TIN

260

CMOS

1

e3

82P33831ABAG8

Renesas Electronics

CLOCK GENERATOR, ETHERNET

BALL

144

LBGA

SQUARE

PLASTIC/EPOXY

YES

1.89 V

650 MHz

GRID ARRAY, LOW PROFILE

BGA144,12X12,40

1.71 V

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

1.67 mm

13 mm

260

13 mm

CMOS

548.48 mA

1.8 V

1 mm

S-PBGA-B144

3

650 MHz

502MLF

Renesas Electronics

CLOCK GENERATOR, OTHER

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

190 MHz

5

SMALL OUTLINE

SOP8,.25

4.5 V

70 Cel

0 Cel

MATTE TIN

DUAL

1.75 mm

3.9 mm

ALSO OPERATES AT 3.3V SUPPLY

30

260

4.9 mm

CMOS

5 V

Clock Generators

1.27 mm

R-PDSO-G8

1

Not Qualified

50 MHz

e3

5V80014-027NLGI

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

1.89 V

27 MHz

1.8,3.3

CHIP CARRIER

LCC16,.12SQ,20

1.71 V

85 Cel

-40 Cel

QUAD

3 mm

3 mm

CMOS

22 mA

1.8 V

Clock Generators

.5 mm

S-PQCC-N16

Not Qualified

5V80014-027NLGI8

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

1.89 V

27 MHz

1.8,3.3

CHIP CARRIER

LCC16,.12SQ,20

1.71 V

85 Cel

-40 Cel

QUAD

3 mm

3 mm

CMOS

22 mA

1.8 V

Clock Generators

.5 mm

S-PQCC-N16

Not Qualified

9FG104EGILFT

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

INDUSTRIAL

GULL WING

28

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

400 MHz

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP28,.25

3.135 V

85 Cel

-40 Cel

MATTE TIN

DUAL

1.2 mm

4.4 mm

30

260

9.7 mm

CMOS

125 mA

3.3 V

Clock Generators

.65 mm

R-PDSO-G28

1

Not Qualified

27.5 MHz

e3

8N0Q001KH-1034CDI

Renesas Electronics

INDUSTRIAL

10

CERAMIC

YES

2.5/3.3

LCC10,.2X.27,100/40

85 Cel

-40 Cel

145 mA

Clock Generators

Not Qualified

841S012BKIT

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

NO LEAD

56

VQCCN

SQUARE

UNSPECIFIED

YES

3.465 V

250 MHz

CHIP CARRIER, VERY THIN PROFILE

3.135 V

85 Cel

-40 Cel

TIN LEAD

QUAD

1 mm

8 mm

8 mm

CMOS

3.3 V

.5 mm

S-XQCC-N56

Not Qualified

25 MHz

e0

IDT74CV105BPV

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

GULL WING

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

200 MHz

SMALL OUTLINE, SHRINK PITCH

3.135 V

70 Cel

0 Cel

TIN LEAD

DUAL

2.794 mm

7.493 mm

15.875 mm

CMOS

3.3 V

.635 mm

R-PDSO-G48

1

Not Qualified

14.31818 MHz

e0

8440259AK-45

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.465 V

156.25 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

3.135 V

70 Cel

0 Cel

TIN LEAD

QUAD

1 mm

5 mm

5 mm

CMOS

3.3 V

.5 mm

S-XQCC-N32

Not Qualified

25 MHz

e0

342MIPLFT

Renesas Electronics

CLOCK GENERATOR, OTHER

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.45 V

200 MHz

SMALL OUTLINE

SOP8,.25

3.15 V

85 Cel

-40 Cel

TIN

DUAL

1.75 mm

3.9 mm

260

4.9 mm

CMOS

3.3 V

1.27 mm

R-PDSO-G8

1

50 MHz

e3

845264AKILFT

Renesas Electronics

CLOCK GENERATOR, OTHER

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

2.625 V

312.5 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

2.375 V

85 Cel

-40 Cel

TIN

QUAD

1 mm

5 mm

ALSO OPERATES WITH 3.3V SUPPLY

260

5 mm

CMOS

89 mA

2.5 V

.5 mm

S-XQCC-N32

3

25 MHz

e3

MK3720ATR

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.45 V

54 MHz

SMALL OUTLINE

3.15 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.75 mm

3.9 mm

4.9 mm

CMOS

3.3 V

1.27 mm

R-PDSO-G8

Not Qualified

13.5 MHz

e0

5P40040DVGI8

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1.89 V

200 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

1.425 V

85 Cel

-40 Cel

DUAL

1.1 mm

3 mm

3 mm

CMOS

1.5 V

.65 mm

S-PDSO-G8

Not Qualified

31.25 MHz

840001BGLF

Renesas Electronics

CLOCK GENERATOR, OTHER

OTHER

GULL WING

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

226.66 MHz

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

3.135 V

85 Cel

-30 Cel

Matte Tin (Sn) - annealed

DUAL

1.2 mm

3 mm

30

260

4.4 mm

CMOS

80 mA

3.3 V

Clock Generators

.65 mm

R-PDSO-G8

1

Not Qualified

26.5625 MHz

e3

843002AGLFT

Renesas Electronics

CLOCK GENERATOR, OTHER

OTHER

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.63 V

226.67 MHz

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

2.97 V

85 Cel

-30 Cel

MATTE TIN

DUAL

1.2 mm

4.4 mm

30

260

6.5 mm

CMOS

135 mA

3.3 V

Clock Generators

.65 mm

R-PDSO-G20

1

Not Qualified

28.33 MHz

e3

275G-XXLF

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

200 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

3.135 V

70 Cel

0 Cel

MATTE TIN

DUAL

1.2 mm

4.4 mm

5 mm

CMOS

3.3 V

.65 mm

R-PDSO-G16

Not Qualified

27 MHz

e3

IC7152M-01LF

Renesas Electronics

30

260

290G-XX

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

200 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

3.135 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.2 mm

4.4 mm

6.5 mm

CMOS

3.3 V

.65 mm

R-PDSO-G20

Not Qualified

166 MHz

e0

5V80023-122NLG8

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

1.89 V

122 MHz

1.8,3.3

CHIP CARRIER

LCC16,.12SQ,20

1.71 V

70 Cel

0 Cel

QUAD

3 mm

3 mm

CMOS

22 mA

1.8 V

Clock Generators

.5 mm

S-PQCC-N16

Not Qualified

27 MHz

843442AGILFT

Renesas Electronics

CLOCK GENERATOR, OTHER

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

150 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

3.135 V

85 Cel

-40 Cel

TIN

DUAL

1.2 mm

4.4 mm

260

5 mm

CMOS

80 mA

3.3 V

.65 mm

R-PDSO-G16

1

25 MHz

e3

9148YG-12LF-T

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

5P1105ADDDNLGI8

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

3.465 V

350 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

85 Cel

-40 Cel

QUAD

1 mm

4 mm

IT ALSO OPERATES IN 2.5V AND 3.3V NOMINAL SUPPLY

4 mm

CMOS

5 mA

1.8 V

.5 mm

S-XQCC-N24

350 MHz

9248YG-192LF-T

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

GULL WING

28

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2.625 V

66.6 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP28,.25

2.375 V

70 Cel

0 Cel

DUAL

1.2 mm

4.4 mm

ALSO OPERATES 3.3V SUPPLY

9.7 mm

CMOS

80 mA

2.5 V

.65 mm

R-PDSO-G28

16 MHz

9FGU0831AKLFT

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1.575 V

100 MHz

1.5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

1.425 V

70 Cel

0 Cel

QUAD

1 mm

6 mm

NOT SPECIFIED

NOT SPECIFIED

6 mm

CMOS

14 mA

1.5 V

Clock Generators

.4 mm

S-XQCC-N48

Not Qualified

27 MHz

952702YFT

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

GULL WING

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

222 MHz

SMALL OUTLINE, SHRINK PITCH

3.135 V

70 Cel

0 Cel

TIN LEAD

DUAL

2.8 mm

7.5 mm

15.875 mm

CMOS

3.3 V

.635 mm

R-PDSO-G48

Not Qualified

14.318 MHz

e0

9LRS4206AKLF

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.465 V

133.33 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

3.135 V

70 Cel

0 Cel

TIN

QUAD

1 mm

5 mm

260

5 mm

CMOS

3.3 V

.5 mm

S-XQCC-N32

3

15 MHz

e3

844256BG

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

622.08 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

3.135 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.1 mm

4.4 mm

7.8 mm

CMOS

3.3 V

.65 mm

R-PDSO-G24

Not Qualified

25.5 MHz

e0

7151MI-10LF

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

33.4 MHz

SMALL OUTLINE

3 V

85 Cel

-40 Cel

MATTE TIN

DUAL

1.75 mm

3.9 mm

30

260

4.9 mm

CMOS

3.3 V

1.27 mm

R-PDSO-G8

1

Not Qualified

33.4 MHz

e3

AV9110-01CS14LF

Renesas Electronics

CLOCK GENERATOR, OTHER

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

130 MHz

SMALL OUTLINE

SOP14,.25

4.5 V

70 Cel

0 Cel

DUAL

1.8542 mm

3.9116 mm

8.636 mm

CMOS

5 V

1.27 mm

R-PDSO-G14

32 MHz

MK3732-08RITR

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.46 V

70.656 MHz

SMALL OUTLINE, SHRINK PITCH

3.14 V

85 Cel

-40 Cel

TIN LEAD

DUAL

1.75 mm

3.9 mm

20

240

8.65 mm

CMOS

3.3 V

.635 mm

R-PDSO-G20

1

Not Qualified

24.576 MHz

e0

M901-01I669.1281LF

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

NO LEAD

36

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

3.465 V

669.1281 MHz

CHIP CARRIER

3.135 V

85 Cel

-40 Cel

MATTE TIN

QUAD

3.1 mm

8.99 mm

8.99 mm

CMOS

3.3 V

.635 mm

S-CQCC-N36

Not Qualified

50 MHz

e3

6P41505NBGI8

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1.89 V

350 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

1.71 V

85 Cel

-40 Cel

QUAD

1 mm

6 mm

44MILLIAMP NOM SUPPLY CURRENT IS AVAILABLE

6 mm

CMOS

1.8 V

.4 mm

S-XQCC-N48

40 MHz

252MI-XXLF

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

200 MHz

3.3

SMALL OUTLINE

SOP8,.25

3.135 V

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

1.75 mm

3.9 mm

30

260

4.9 mm

CMOS

3.3 V

Clock Generators

1.27 mm

R-PDSO-G8

1

Not Qualified

150 MHz

e3

5X35023-DDDNXGI

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

Clock Generators

A clock generator is an electronic circuit that generates an electrical signal that serves as a timing reference for other circuits in a system. Clock generators are used in many electronic devices, such as computers, cell phones, and digital cameras. The clock signal is used to synchronize the operation of different components in the system, such as microprocessors, memory devices, and input/output interfaces.

Clock generators can be classified based on their output frequency and stability. Some clock generators produce a fixed frequency output, while others have a programmable output frequency. The stability of the clock signal is also an important parameter, and clock generators can be designed to produce a stable frequency output over a wide range of temperature and voltage conditions.

Clock generators can also include additional features such as frequency multiplication, frequency division, and phase locking. Frequency multiplication allows the output frequency to be multiplied by an integer value, while frequency division allows the output frequency to be divided by an integer value. Phase locking is used to ensure that the output frequency of the clock generator is synchronized with an external reference signal.