Renesas Electronics Clock Generators 2,400+

Reset All
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

MK2705SLF

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

24.576 MHz

3.3

SMALL OUTLINE

SOP8,.25

3 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

27 MHz

e3

844202BK-245LF

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

NO LEAD

32

VQCCN

SQUARE

UNSPECIFIED

YES

3.465 V

250 MHz

CHIP CARRIER, VERY THIN PROFILE

3.135 V

70 Cel

0 Cel

Matte Tin (Sn)

QUAD

1 mm

5 mm

30

260

5 mm

CMOS

3.3 V

.5 mm

S-XQCC-N32

Not Qualified

35 MHz

e3

5V19EE904NLGI8

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

TIN

260

3

e3

8440258CK-46LFT

Renesas Electronics

CLOCK GENERATOR, OTHER

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

2.625 V

125 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

2.375 V

70 Cel

0 Cel

TIN

QUAD

1 mm

5 mm

260

5 mm

CMOS

187 mA

2.5 V

.5 mm

S-XQCC-N32

3

25 MHz

e3

2059GI-02LFT

Renesas Electronics

CLOCK GENERATOR, VIDEO

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.45 V

27 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

3.15 V

85 Cel

-40 Cel

TIN

DUAL

1.2 mm

4.4 mm

260

5 mm

CMOS

15 mA

3.3 V

.65 mm

R-PDSO-G16

1

27 MHz

e3

8A34041E-DDDAJG8

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

INDUSTRIAL

BALL

144

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1.89 V

1000 MHz

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA144,12X12,32

1.14 V

85 Cel

-40 Cel

BOTTOM

1.2 mm

10 mm

10 mm

CMOS

380 mA

1.2 V

.8 mm

S-PBGA-B144

1000 MHz

9LP525BF-2LFT

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

56

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

400 MHz

3.3

SMALL OUTLINE, SHRINK PITCH

SSOP56,.4

3.135 V

70 Cel

0 Cel

MATTE TIN

DUAL

2.8 mm

7.5 mm

30

260

18.43 mm

CMOS

200 mA

3.3 V

Clock Generators

.635 mm

R-PDSO-G56

1

Not Qualified

14.318 MHz

e3

9FG1201HFLFT

Renesas Electronics

CLOCK GENERATOR, OTHER

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

MATTE TIN

DUAL

1.2 mm

6.1 mm

30

260

14 mm

CMOS

3.3 V

.5 mm

R-PDSO-G56

1

Not Qualified

400 MHz

e3

844004AK-104T

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

2.625 V

226.66 MHz

2.5/3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

2.375 V

70 Cel

0 Cel

TIN LEAD

QUAD

1 mm

5 mm

ALSO OPERATES AT 3.3V SUPPLY

20

240

5 mm

CMOS

105 mA

2.5 V

Clock Generators

.5 mm

S-XQCC-N32

3

Not Qualified

28.33 MHz

e0

91718CMLF-T

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

80 MHz

3.3

SMALL OUTLINE

SOP8,.25

3 V

70 Cel

0 Cel

Matte Tin (Sn) - annealed

DUAL

1.75 mm

3.9 mm

30

260

4.9 mm

CMOS

50 mA

3.3 V

Clock Generators

1.27 mm

R-PDSO-G8

1

Not Qualified

80 MHz

e3

9VRS4338DKLFT

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

OTHER

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1.575 V

200 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

1.425 V

85 Cel

0 Cel

QUAD

1 mm

6 mm

3.3 NOM SUPPLY IS ALSO AVAILABLE

6 mm

CMOS

35 mA

1.5 V

.4 mm

S-XQCC-N48

14.318 MHz

8A34041E-DDDAJG

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

INDUSTRIAL

BALL

144

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1.89 V

1000 MHz

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA144,12X12,32

1.14 V

85 Cel

-40 Cel

BOTTOM

1.2 mm

10 mm

10 mm

CMOS

380 mA

1.2 V

.8 mm

S-PBGA-B144

1000 MHz

548G-05

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

49.152 MHz

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

3.15 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.2 mm

4.4 mm

20

240

5 mm

CMOS

3.3 V

Clock Generators

.65 mm

R-PDSO-G16

1

Not Qualified

2.048 MHz

e0

844625BYILFT

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

48

HTFQFP

SQUARE

PLASTIC/EPOXY

YES

2.625 V

312.5 MHz

FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

2.375 V

85 Cel

-40 Cel

TIN

QUAD

1.2 mm

7 mm

ALSO OPERATES TA 3.3 V SUPPLY

260

7 mm

CMOS

2.5 V

.5 mm

S-PQFP-G48

3

25 MHz

e3

844204BK-245LFT

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.465 V

250 MHz

3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

3.135 V

70 Cel

0 Cel

Matte Tin (Sn) - annealed

QUAD

1 mm

5 mm

30

260

5 mm

CMOS

3.3 V

Clock Generators

.5 mm

S-XQCC-N32

3

Not Qualified

25 MHz

e3

843021AGI-01LFT

Renesas Electronics

CLOCK GENERATOR, OTHER

GULL WING

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2.625 V

160 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

2.375 V

85 Cel

-40 Cel

TIN

DUAL

1.2 mm

3 mm

CAN ALSO OPERATES AT 3.3V

260

4.4 mm

CMOS

64 mA

2.5 V

.65 mm

R-PDSO-G8

1

25 MHz

e3

251PMLFT

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 (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

5V80023-024NLGI

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

1.89 V

24 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

27 MHz

180M-03LFT

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

28 MHz

SMALL OUTLINE

SOP8,.25

3.135 V

70 Cel

0 Cel

TIN

DUAL

1.75 mm

3.9 mm

ALSO OPERATES WITH 5V SUPPLY

260

4.9 mm

CMOS

50 mA

3.3 V

1.27 mm

R-PDSO-G8

1

28 MHz

e3

6V40277DCGI8

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

180 MHz

3.3

SMALL OUTLINE

SOP16,.25

3 V

85 Cel

-40 Cel

TIN

DUAL

1.75 mm

3.9 mm

260

9.9 mm

CMOS

3.3 V

Clock Generators

1.27 mm

R-PDSO-G16

3

Not Qualified

50 MHz

e3

MK1493-02AGLFTR

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL EXTENDED

GULL WING

56

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

200 MHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

3.135 V

75 Cel

0 Cel

MATTE TIN

DUAL

1.2 mm

6.1 mm

14 mm

CMOS

3.3 V

.5 mm

R-PDSO-G56

Not Qualified

25 MHz

e3

9ERS3165BGILFT

Renesas Electronics

CLOCK GENERATOR, PCIe

INDUSTRIAL

GULL WING

64

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

400 MHz

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP64,.32,20

3.135 V

85 Cel

-40 Cel

MATTE TIN

DUAL

1.2 mm

6.1 mm

30

260

17 mm

CMOS

125 mA

3.3 V

Clock Generators

.5 mm

R-PDSO-G64

1

Not Qualified

14.318 MHz

e3

844256CK-24T

Renesas Electronics

9FGU0631CKLFT

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

NO LEAD

40

HVQCCN

SQUARE

UNSPECIFIED

YES

1.575 V

25 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.425 V

70 Cel

0 Cel

MATTE TIN

QUAD

1 mm

5 mm

260

5 mm

CMOS

1.5 V

.4 mm

S-XQCC-N40

3

27 MHz

e3

9FG104EGLF

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

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

70 Cel

0 Cel

MATTE TIN

DUAL

1.2 mm

4.4 mm

260

9.7 mm

CMOS

125 mA

3.3 V

Clock Generators

.65 mm

R-PDSO-G28

1

Not Qualified

27.5 MHz

e3

9LP525BG-2LF

Renesas Electronics

CLOCK GENERATOR, OTHER

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

MATTE TIN

DUAL

1.2 mm

6.1 mm

30

260

14 mm

CMOS

3.3 V

.5 mm

R-PDSO-G56

1

14.318 MHz

e3

843022AG

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

125 MHz

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

3.135 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.2 mm

3 mm

4.4 mm

CMOS

90 mA

3.3 V

Clock Generators

.65 mm

R-PDSO-G8

Not Qualified

25 MHz

e0

8V41N012NLGI8

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

INDUSTRIAL

NO LEAD

72

HVQCCN

SQUARE

UNSPECIFIED

YES

3.465 V

312.5 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

3.135 V

85 Cel

-40 Cel

MATTE TIN

QUAD

1 mm

10 mm

260

10 mm

CMOS

3.3 V

.5 mm

S-XQCC-N72

3

25 MHz

e3

252PMILFT

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

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

M928-02-300.0000LF

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

NO LEAD

36

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

3.465 V

300 MHz

CHIP CARRIER

3.135 V

70 Cel

0 Cel

MATTE TIN

QUAD

3.1 mm

8.99 mm

8.99 mm

CMOS

3.3 V

.635 mm

S-CQCC-N36

Not Qualified

19.44 MHz

e3

8V49N211NLGI8

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

NO LEAD

56

HVQCCN

SQUARE

UNSPECIFIED

YES

3.465 V

133.33 MHz

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC56,.31SQ,20

3.135 V

85 Cel

-40 Cel

TIN

QUAD

1 mm

8 mm

260

8 mm

CMOS

132 mA

3.3 V

.5 mm

S-XQCC-N56

3

25 MHz

e3

844252AG-04T

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

187.5 MHz

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

3.135 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.2 mm

4.4 mm

20

240

5 mm

CMOS

3.3 V

Clock Generators

.65 mm

R-PDSO-G16

1

Not Qualified

30 MHz

e0

8430S803BYILF

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

INDUSTRIAL

GULL WING

48

HTFQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

133.333 MHz

3.3

FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

3.135 V

85 Cel

-40 Cel

MATTE TIN

QUAD

1.2 mm

7 mm

30

260

7 mm

CMOS

150 mA

3.3 V

Clock Generators

.5 mm

S-PQFP-G48

3

Not Qualified

25 MHz

e3

7152AMI-11LFT

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

14 mA

3.3 V

Clock Generators

1.27 mm

R-PDSO-G8

1

Not Qualified

67 MHz

e3

5P40041DVGI

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

Matte Tin (Sn) - annealed

DUAL

1.1 mm

3 mm

30

260

3 mm

CMOS

1.5 V

.65 mm

S-PDSO-G8

3

Not Qualified

27 MHz

e3

952606YFT

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

GULL WING

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

400 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

5V49EE903PGGI

Renesas Electronics

CLOCK GENERATOR, OTHER

TIN

260

1

e3

8N0Q001KH-1046CDI

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

MK2771-16RLF

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

COMMERCIAL

GULL WING

28

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.25 V

50 MHz

3.3/5,5

SMALL OUTLINE, SHRINK PITCH

SSOP28,.25

4.75 V

70 Cel

0 Cel

MATTE TIN

DUAL

1.75 mm

3.9 mm

30

260

9.9 mm

CMOS

5 V

Clock Generators

.635 mm

R-PDSO-G28

1

Not Qualified

13.5 MHz

e3

8N0Q001KHDDDDCDI

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

NOT SPECIFIED

NOT SPECIFIED

FICS951601FLF

Renesas Electronics

5V80023-333NLG

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

1.89 V

333 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

9248YF-80-T

Renesas Electronics

CLOCK GENERATOR, PROCESSOR SPECIFIC

OTHER

GULL WING

28

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

133.34 MHz

SMALL OUTLINE, SHRINK PITCH

3.135 V

70 Cel

-20 Cel

TIN LEAD

DUAL

1.98 mm

5.3 mm

10.2 mm

CMOS

3.3 V

.65 mm

R-PDSO-G28

14.318 MHz

e0

5V80023-388NLGI8

Renesas Electronics

CLOCK GENERATOR, OTHER

INDUSTRIAL

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

1.89 V

388 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

27 MHz

8A34011E-DDDAJG

Renesas Electronics

CLOCK GENERATOR, ETHERNET

BALL

144

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1.89 V

1000 MHz

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA144,12X12,32

1.14 V

85 Cel

-40 Cel

BOTTOM

1.2 mm

10 mm

10 mm

CMOS

380 mA

1.2 V

.8 mm

S-PBGA-B144

1000 MHz

843441AM-75

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.465 V

75 MHz

3.3

SMALL OUTLINE

SOP8,.25

3.135 V

70 Cel

0 Cel

TIN LEAD

DUAL

1.75 mm

3.9 mm

4.9 mm

CMOS

3.3 V

Clock Generators

1.27 mm

R-PDSO-G8

1

Not Qualified

25 MHz

e0

843001BGI

Renesas Electronics

MPC9229AC

Renesas Electronics

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

400 MHz

FLATPACK, LOW PROFILE

3.135 V

70 Cel

0 Cel

MATTE TIN

QUAD

1.6 mm

7 mm

30

260

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

3

Not Qualified

20 MHz

e3

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.