Compare Mfr Part # Quantity Available Series Package Product Status Programmable PLL Main Purpose Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package

MK1491-06STR IC CLK SOURCE AMD GEODE 28-SOIC

50

-

Tape & Reel (TR)

Obsolete

Not Verified

No

AMD CPU

Crystal

LVCMOS

1

1:10

No/No

49.152MHz

3.15V ~ 3.45V

0°C ~ 70°C

Surface Mount

28-SOIC (0.295", 7.50mm Width)

28-SOIC

MK1491-09F IC CLK FREQ SYNTH CPU 66MHZ

50

-

Tube

Obsolete

Not Verified

Yes

AMD CPU

Crystal

Clock

1

1:12

No/No

66MHz

3.15V ~ 3.45V

0°C ~ 70°C

Surface Mount

28-SSOP (0.209", 5.30mm Width)

28-SSOP

MK1491-09FILN IC CLK FREQ SYNTH CPU 66MHZ

50

-

Tube

Obsolete

Not Verified

Yes

AMD CPU

Crystal

Clock

1

1:12

No/No

66MHz

3.15V ~ 3.45V

-40°C ~ 85°C

Surface Mount

28-SSOP (0.209", 5.30mm Width)

28-SSOP

MK1491-09FLN IC CLK FREQ SYNTH CPU 66MHZ

50

-

Tube

Obsolete

Not Verified

Yes

AMD CPU

Crystal

Clock

1

1:12

No/No

66MHz

3.15V ~ 3.45V

0°C ~ 70°C

Surface Mount

28-SSOP (0.209", 5.30mm Width)

28-SSOP

MK1491E-14R IC CLK FREQ SYNTH CPU 75MHZ

50

-

Tube

Obsolete

Not Verified

No

Intel CPU, OPTi Firestar/Firestar+ chipset

Crystal

Clock

1

1:15

No/No

75MHz

3V ~ 3.6V

0°C ~ 70°C

Surface Mount

28-SSOP (0.154", 3.90mm Width)

28-QSOP

MK1491E-14RLF IC CLK FREQ SYNTH CPU 75MHZ

50

-

Tube

Obsolete

Not Verified

No

Intel CPU, OPTi Firestar/Firestar+ chipset

Crystal

Clock

1

1:15

No/No

75MHz

3V ~ 3.6V

0°C ~ 70°C

Surface Mount

28-SSOP (0.154", 3.90mm Width)

28-QSOP

MK1491E-14RLFTR IC CLK FREQ SYNTH CPU 75MHZ

50

-

Tape & Reel (TR)

Obsolete

Not Verified

No

Intel CPU, OPTi Firestar/Firestar+ chipset

Crystal

Clock

1

1:15

No/No

75MHz

3V ~ 3.6V

0°C ~ 70°C

Surface Mount

28-SSOP (0.154", 3.90mm Width)

28-QSOP

MK1491E-14RTR IC CLK FREQ SYNTH CPU 75MHZ

50

-

Tape & Reel (TR)

Obsolete

Not Verified

No

Intel CPU, OPTi Firestar/Firestar+ chipset

Crystal

Clock

1

1:15

No/No

75MHz

3V ~ 3.6V

0°C ~ 70°C

Surface Mount

28-SSOP (0.154", 3.90mm Width)

28-QSOP

MK1493-05G IC CLK DVR SPRD SPECTRUM 16TSSOP

50

-

Tube

Obsolete

Not Verified

Yes

Intel CPU Servers

Clock

HCSL

1

1:1

No/Yes

100MHz

3.135V ~ 3.465V

0°C ~ 70°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

MK1493-05GILF IC CLK DVR SPRD SPECTRUM 16TSSOP

50

-

Tube

Obsolete

Not Verified

Yes

Intel CPU Servers

Clock

HCSL

1

1:1

No/Yes

100MHz

3.135V ~ 3.465V

-40°C ~ 85°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

MK1493-05GILFTR IC CLK DVR SPRD SPECTRUM 16TSSOP

50

-

Tape & Reel (TR)

Obsolete

Not Verified

Yes

Intel CPU Servers

Clock

HCSL

1

1:1

No/Yes

100MHz

3.135V ~ 3.465V

-40°C ~ 85°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

MK1493-05GLF IC CLK DVR SPRD SPECTRUM 16TSSOP

50

-

Tube

Obsolete

Not Verified

Yes

Intel CPU Servers

Clock

HCSL

1

1:1

No/Yes

100MHz

3.135V ~ 3.465V

0°C ~ 70°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

MK1493-05GTR IC CLK DVR SPRD SPECTRUM 16TSSOP

50

-

Tape & Reel (TR)

Obsolete

Not Verified

Yes

Intel CPU Servers

Clock

HCSL

1

1:1

No/Yes

100MHz

3.135V ~ 3.465V

0°C ~ 70°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

MK1575-01G IC CLK DATA REC VIDEO 80MHZ

50

-

Tube

Obsolete

Not Verified

Yes

Video

Clock

LVCMOS

1

1:2

No/No

80MHz

3.15V ~ 3.45V

0°C ~ 70°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

MK1575-01GI IC CLK DATA REC VIDEO 80MHZ

50

-

Tube

Obsolete

Not Verified

Yes

Video

Clock

LVCMOS

1

1:2

No/No

80MHz

3.15V ~ 3.45V

-40°C ~ 85°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

  • MK1491-06STR

    IC CLK SOURCE AMD GEODE 28-SOIC

    Details
  • MK1491-09F

    IC CLK FREQ SYNTH CPU 66MHZ

    Details
  • MK1491-09FILN

    IC CLK FREQ SYNTH CPU 66MHZ

    Details
  • MK1491-09FLN

    IC CLK FREQ SYNTH CPU 66MHZ

    Details
  • MK1491E-14R

    IC CLK FREQ SYNTH CPU 75MHZ

    Details
  • MK1491E-14RLF

    IC CLK FREQ SYNTH CPU 75MHZ

    Details
  • MK1491E-14RLFTR

    IC CLK FREQ SYNTH CPU 75MHZ

    Details
  • MK1491E-14RTR

    IC CLK FREQ SYNTH CPU 75MHZ

    Details
  • MK1493-05G

    IC CLK DVR SPRD SPECTRUM 16TSSOP

    Details
  • MK1493-05GILF

    IC CLK DVR SPRD SPECTRUM 16TSSOP

    Details
  • MK1493-05GILFTR

    IC CLK DVR SPRD SPECTRUM 16TSSOP

    Details
  • MK1493-05GLF

    IC CLK DVR SPRD SPECTRUM 16TSSOP

    Details
  • MK1493-05GTR

    IC CLK DVR SPRD SPECTRUM 16TSSOP

    Details
  • MK1575-01G

    IC CLK DATA REC VIDEO 80MHZ

    Details
  • MK1575-01GI

    IC CLK DATA REC VIDEO 80MHZ

    Details

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