20 Clock Drivers & Buffers 1,010

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Part RoHS Manufacturer Logic IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Surface Mount Input Conditioning No. of Functions No. of Taps/Steps Maximum Frequency At Nominal Supply Technology Screening Level No. of Inputs No. of Bits Programmable Delay Line Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Load Capacitance (CL) No. of Inverted Outputs Package Style (Meter) Package Equivalence Code Propagation Delay (tpd) Maximum I (ol) Sub-Category Terminal Pitch Maximum Operating Temperature Output Characteristics Trigger Type Maximum Same Edge Skew (tskwd) Minimum Operating Temperature Terminal Finish No. of True Outputs Terminal Position Control Type Minimum fmax JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Width Qualification Output Polarity Minimum Supply Voltage (Vsup) Maximum Power Supply Current (ICC) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) No. of Outputs Peak Reflow Temperature (C) Length Family

IDT74FCT3807APYG8

Renesas Electronics

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

3.3

3.3

50 pF

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

4.3 ns

24 Amp

Clock Drivers

.65 mm

70 Cel

.35 ns

0 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

3.6 V

2 mm

5.3 mm

Not Qualified

3 V

MAX PART TO PART SKEW = 0.75NS

e3

30

260

7.2 mm

FCT

IDT74FCT3807AQG8

Renesas Electronics

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

3.3

3.3

50 pF

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

4.3 ns

24 Amp

Clock Drivers

.635 mm

70 Cel

.35 ns

0 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

3.6 V

1.75 mm

3.9116 mm

Not Qualified

3 V

e3

30

260

8.65 mm

FCT

IDT74FCT3807AQGI

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

CMOS

3.3

3.3

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

4.3 ns

24 Amp

Clock Drivers

.635 mm

85 Cel

3-STATE

.45 ns

-40 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

3.6 V

1.7272 mm

3.937 mm

Not Qualified

3 V

e3

30

260

8.6868 mm

FCT

IDT74FCT3807PYG8

Renesas Electronics

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

3.3

3.3

50 pF

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

4.8 ns

24 Amp

Clock Drivers

.65 mm

70 Cel

.5 ns

0 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

3.6 V

2 mm

5.3 mm

Not Qualified

3 V

MAX PART TO PART SKEW = 1NS

e3

30

260

7.2 mm

FCT

IDT74FCT3807SOGI

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

CMOS

3.3

3.3

0

SMALL OUTLINE

SOP20,.4

4.8 ns

24 Amp

Clock Drivers

1.27 mm

85 Cel

3-STATE

.6 ns

-40 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

3.6 V

2.6416 mm

7.5184 mm

Not Qualified

3 V

e3

30

260

12.8016 mm

FCT

IDT74FCT807CTPYGI

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

5

5

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

3.7 ns

48 Amp

Clock Drivers

.65 mm

85 Cel

.45 ns

-40 Cel

Matte Tin (Sn) - annealed

10

DUAL

100 MHz

R-PDSO-G20

1

5.25 V

1.99 mm

5.3 mm

Not Qualified

4.75 V

e3

30

260

7.2 mm

FCT

IDT74FCT807CTPYGI8

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

5

5

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

3.7 ns

48 Amp

Clock Drivers

.65 mm

85 Cel

.45 ns

-40 Cel

Matte Tin (Sn) - annealed

10

DUAL

100 MHz

R-PDSO-G20

1

5.25 V

2 mm

5.3 mm

Not Qualified

4.75 V

e3

30

260

7.2 mm

FCT

IDT74FCT807CTSOGI

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

5

5

0

SMALL OUTLINE

SOP20,.4

3.7 ns

48 Amp

Clock Drivers

1.27 mm

85 Cel

.45 ns

-40 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

5.25 V

2.6416 mm

7.5184 mm

Not Qualified

4.75 V

e3

30

260

12.8016 mm

FCT

IDT74FCT807CTSOGI8

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

5

5

0

SMALL OUTLINE

SOP20,.4

3.7 ns

48 Amp

Clock Drivers

1.27 mm

85 Cel

.45 ns

-40 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

5.25 V

2.6416 mm

7.5184 mm

Not Qualified

4.75 V

e3

30

260

12.8016 mm

FCT

49FCT3805ASOGI8

Renesas Electronics

LOW SKEW CLOCK DRIVER

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

TR

3.3

3.3

0

SMALL OUTLINE

SOP20,.4

5.2 ns

24 Amp

Clock Drivers

1.27 mm

85 Cel

3-STATE

.6 ns

-40 Cel

MATTE TIN

5

DUAL

R-PDSO-G20

1

3.6 V

2.6416 mm

7.5184 mm

Not Qualified

3 V

e3

30

260

12.8016 mm

FCT

49FCT3805SOG

Renesas Electronics

LOW SKEW CLOCK DRIVER

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

TUBE

3.3

3.3

0

SMALL OUTLINE

SOP20,.4

5.8 ns

24 Amp

Clock Drivers

1.27 mm

70 Cel

3-STATE

.5 ns

0 Cel

MATTE TIN

5

DUAL

R-PDSO-G20

1

3.6 V

Not Qualified

3 V

e3

30

260

FCT

49FCT805PYGI

Renesas Electronics

LOW SKEW CLOCK DRIVER

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

5

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

5.6 ns

64 Amp

.65 mm

85 Cel

3-STATE

.7 ns

-40 Cel

TIN

5

DUAL

R-PDSO-G20

1

5.25 V

1.73 mm

5.29 mm

4.75 V

8.5 mA

e3

260

7.2 mm

FCT

49FCT806APYG8

Integrated Device Technology

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

5

5

SMALL OUTLINE

5.3 ns

70 Cel

3-STATE

.7 ns

0 Cel

MATTE TIN

0

DUAL

R-PDSO-G20

1

5.25 V

4.75 V

e3

30

260

FCT

5PB1110NDG28

Renesas Electronics

LOW SKEW CLOCK DRIVER

NO LEAD

20

HVQCCN

SQUARE

UNSPECIFIED

YES

STANDARD

1

AEC-Q100

TR

1.8

0

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC20,.11SQ,16

4.75 ns

12 Amp

.4 mm

105 Cel

.087 ns

-40 Cel

Tin (Sn)

10

QUAD

S-XQCC-N20

1

3.465 V

1 mm

3 mm

1.71 V

256 mA

IT CAN ALSO OPERATE WITH 2.5 V AND 3.3 V POWER SUPPLY

e3

NOT SPECIFIED

260

3 mm

5PB11

85105AGILF

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

Clock Drivers

.65 mm

85 Cel

-40 Cel

MATTE TIN

4

DUAL

R-PDSO-G20

1

3.63 V

1.2 mm

4.4 mm

Not Qualified

2.97 V

e3

30

260

6.5 mm

85105

85105AGILFT

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

Clock Drivers

.65 mm

85 Cel

-40 Cel

MATTE TIN

4

DUAL

R-PDSO-G20

1

3.63 V

1.2 mm

4.4 mm

Not Qualified

2.97 V

e3

30

260

6.5 mm

85105

8V79S674NLGI8

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

NO LEAD

20

HVQCCN

SQUARE

UNSPECIFIED

YES

DIFFERENTIAL

1

2.5

2.5/3.3

0

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC20,.16SQ,20

.55 ns

Clock Drivers

.5 mm

85 Cel

.05 ns

-40 Cel

TIN

8

QUAD

2500 MHz

S-XQCC-N20

1

2.625 V

1 mm

4 mm

Not Qualified

2.375 V

ALSO OPERATES AT 3.3V SUPPLY

e3

260

4 mm

8V

9DBL411BGILF

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TUBE

3.3

3.3

4

SMALL OUTLINE

TSSOP20,.25

3.5 ns

Clock Drivers

.65 mm

85 Cel

.05 ns

-40 Cel

MATTE TIN

4

DUAL

R-PDSO-G20

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

3 V

e3

30

260

6.5 mm

5V

ICS85105AGILFT

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

MATTE TIN

4

DUAL

R-PDSO-G20

3.63 V

1.2 mm

4.4 mm

Not Qualified

2.97 V

e3

6.5 mm

85105

ICS85314AGI-11LFT

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

2.5/3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

1.8 ns

Clock Drivers

.65 mm

85 Cel

.03 ns

-40 Cel

Matte Tin (Sn) - annealed

5

DUAL

R-PDSO-G20

1

3.8 V

1.2 mm

4.4 mm

Not Qualified

2.375 V

e3

30

260

6.5 mm

85314

IDT49FCT3805APYG8

Renesas Electronics

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

3.3

3.3

50 pF

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

5 ns

24 Amp

Clock Drivers

.65 mm

70 Cel

3-STATE

.5 ns

0 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

3.6 V

2 mm

5.3 mm

Not Qualified

3 V

e3

30

260

7.2 mm

FCT

IDT49FCT3805APYGI8

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

3.3

3.3

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

5.2 ns

24 Amp

Clock Drivers

.65 mm

85 Cel

3-STATE

.6 ns

-40 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

3.6 V

2 mm

5.3 mm

Not Qualified

3 V

e3

30

260

7.2 mm

FCT

IDT49FCT3805ASOGI8

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

3.3

3.3

0

SMALL OUTLINE

SOP20,.4

5.2 ns

24 Amp

Clock Drivers

1.27 mm

85 Cel

3-STATE

.6 ns

-40 Cel

Matte Tin (Sn) - annealed

10

DUAL

R-PDSO-G20

1

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

e3

30

260

12.8 mm

FCT

IDT49FCT805BTPYG8

Integrated Device Technology

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

5

0

SMALL OUTLINE, SHRINK PITCH

5 ns

.65 mm

70 Cel

3-STATE

.7 ns

0 Cel

MATTE TIN

5

DUAL

R-PDSO-G20

1

5.5 V

1.99 mm

5.3 mm

Not Qualified

4.5 V

e3

7.2 mm

FCT

IDT49FCT805PYGI

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

5

5

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

5.6 ns

64 Amp

Clock Drivers

.65 mm

85 Cel

3-STATE

.7 ns

-40 Cel

Matte Tin (Sn) - annealed

5

DUAL

R-PDSO-G20

1

5.25 V

1.99 mm

5.3 mm

Not Qualified

4.75 V

e3

30

260

7.2 mm

FCT

IDT49FCT806APYG8

Integrated Device Technology

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

5

5

5

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

5.3 ns

64 Amp

Clock Drivers

.65 mm

70 Cel

3-STATE

.7 ns

0 Cel

Matte Tin (Sn) - annealed

0

DUAL

R-PDSO-G20

1

5.25 V

1.99 mm

5.3 mm

Not Qualified

4.75 V

e3

30

260

7.2 mm

FCT

MC100EP14DTG

Onsemi

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

3.3

-4.5

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

.45 ns

Clock Drivers

.65 mm

85 Cel

.045 ns

-40 Cel

NICKEL PALLADIUM GOLD

5

DUAL

R-PDSO-G20

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

3 V

NECL MODE: VCC = 0V WITH VEE = -3V TO -5.5V

e4

30

260

6.5 mm

100E

49FCT3805ASOGI

Renesas Electronics

LOW SKEW CLOCK DRIVER

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

TUBE

3.3

3.3

0

SMALL OUTLINE

SOP20,.4

5.2 ns

24 Amp

Clock Drivers

1.27 mm

85 Cel

3-STATE

.6 ns

-40 Cel

MATTE TIN

5

DUAL

R-PDSO-G20

1

3.6 V

Not Qualified

3 V

e3

30

260

FCT

ICS557GI-06LFT

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

Clock Drivers

.65 mm

85 Cel

3-STATE

.05 ns

-40 Cel

Matte Tin (Sn) - annealed

4

DUAL

200 MHz

R-PDSO-G20

1

3.465 V

1.2 mm

4.4 mm

Not Qualified

3.135 V

e3

30

260

6.5 mm

557

CDC208NS

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

CMOS

4

TUBE

5

5

50 pF

0

SMALL OUTLINE

SOP20,.3

11.7 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

3-STATE

1 ns

-40 Cel

NICKEL PALLADIUM GOLD

4

DUAL

ENABLE LOW

60 MHz

R-PDSO-G20

1

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

4.5 V

.08 mA

e4

30

260

12.6 mm

208

PI49FCT32805QE

Diodes Incorporated

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

CMOS

3.3

3.3

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

3 ns

12 Amp

Clock Drivers

.635 mm

85 Cel

3-STATE

.27 ns

-40 Cel

MATTE TIN

5

DUAL

R-PDSO-G20

1

3.63 V

1.75 mm

3.9 mm

Not Qualified

2.97 V

e3

8.65 mm

FCT

PI6C4931504-04LIE

Diodes Incorporated

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

2.5

2.5/3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

Clock Drivers

.65 mm

85 Cel

.1 ns

-40 Cel

8

DUAL

250 MHz

R-PDSO-G20

2.625 V

1.2 mm

4.4 mm

Not Qualified

2.375 V

ALSO OPERATES AT 3.3 V SUPPLY

NOT SPECIFIED

NOT SPECIFIED

6.5 mm

6C

CY2DP314OXIT

Cypress Semiconductor

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

2.5

0

SMALL OUTLINE, SHRINK PITCH

.75 ns

.65 mm

85 Cel

.05 ns

-40 Cel

MATTE TIN

4

DUAL

1500 MHz

R-PDSO-G20

3

2.625 V

2 mm

5.3 mm

Not Qualified

2.375 V

ECL MODE: VCC = 0V WITH VEE =-2.375V TO -3.465V; ALSO OPERATES AT 3.3V SUPPLY

e3

260

7.2 mm

2DP

CY2CC910OXIT

Cypress Semiconductor

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

1

CMOS

1.8

1.8/3.3

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

3.5 ns

12 Amp

Clock Drivers

.65 mm

85 Cel

.2 ns

-40 Cel

MATTE TIN

10

DUAL

R-PDSO-G20

3

1.89 V

2 mm

5.3 mm

Not Qualified

1.71 V

ALSO OPERATES WITH 2.5V AND 3.3V SUPPLY; CYPRS06929-1 REFFER THIS DATA SHEET FOR PACKAGE DIMENSIONS

e3

20

260

7.2 mm

2CC

CY2DL1504ZXC

Cypress Semiconductor

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

2.5

2.5/3.3

0

SMALL OUTLINE

TSSOP20,.25

.48 ns

Clock Drivers

.65 mm

70 Cel

.03 ns

0 Cel

MATTE TIN

4

DUAL

1500 MHz

R-PDSO-G20

3

2.625 V

1.1 mm

4.4 mm

Not Qualified

2.375 V

ALSO OPERATES WITH 3.135V TO 3.465V SUPPLY

e3

20

260

6.5 mm

2DL

MC88LV926DW

Motorola

PLL BASED CLOCK DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

CMOS

3.3

3.3

1

SMALL OUTLINE

SOP20,.4

Clock Drivers

1.27 mm

70 Cel

3-STATE

1 ns

0 Cel

Tin/Lead (Sn/Pb)

4

DUAL

66 MHz

R-PDSO-G20

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

OUTPUT FREQUENCY RATIOS ARE 0.5F/1.0F/2.0F; MEETS 68030, 68040 & 68060 SKEW REQUIREMENTS

e0

12.8 mm

LVCMOS/LVTTL

PI49FCT3805CHE

Diodes Incorporated

CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

3.3

3.3

50 pF

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

4.5 ns

24 Amp

Clock Drivers

.65 mm

85 Cel

3-STATE

.5 ns

-40 Cel

MATTE TIN

4

DUAL

R-PDSO-G20

1

3.6 V

2 mm

5.3 mm

Not Qualified

3 V

e3

7.2 mm

FCT

PI49FCT3805DS

Pericom Semiconductor

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

SCHMITT TRIGGER

2

CMOS

3.3

3.3

0

SMALL OUTLINE

SSOP20,.25

3 ns

12 Amp

Clock Drivers

1.27 mm

85 Cel

3-STATE

.27 ns

-40 Cel

TIN LEAD

5

DUAL

R-PDSO-G20

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

e0

12.8 mm

FCT

PI90LV14L

Pericom Semiconductor

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

4 ns

Clock Drivers

.65 mm

85 Cel

3-STATE

.19 ns

-40 Cel

TIN LEAD

5

DUAL

R-PDSO-G20

1

1.2 mm

4.4 mm

Not Qualified

e0

6.5 mm

90LV

SY100EP14UK4G-TR

Microchip Technology

LOW SKEW CLOCK DRIVER

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

TR

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.475 ns

.65 mm

.025 ns

MATTE TIN

5

DUAL

2000 MHz

R-PDSO-G20

1

3.8 V

1.1 mm

4.4 mm

Not Qualified

2.37 V

PECL MODE VCC=4.5V TO 5.5V WITH VEE=0V

e3

40

260

6.5 mm

100E

ZL40264LDG1

Microchip Technology

CLOCK DRIVER

INDUSTRIAL

NO LEAD

20

HQCCN

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

CMOS

TRAY

2.5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC20,.16SQ,20

1 ns

.5 mm

85 Cel

.05 ns

-40 Cel

4

QUAD

400 MHz

S-PQCC-N20

2.625 V

1 mm

4 mm

2.375 V

53 mA

4 mm

SNCDC337DW

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

5

50 pF

0

SMALL OUTLINE

9 ns

1.27 mm

85 Cel

3-STATE

.9 ns

-40 Cel

8

DUAL

80 MHz

R-PDSO-G20

5.25 V

2.65 mm

7.5 mm

Not Qualified

4.75 V

85 mA

4 OUTPUTS ARE BUFFERED & THE OTHER 4 ARE DIVIDED BY TWO

12.8 mm

ABT

SNCDC209DWR

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

CMOS

5

50 pF

0

SMALL OUTLINE

10.1 ns

1.27 mm

85 Cel

3-STATE

1 ns

-40 Cel

4

DUAL

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

3 V

CAN BE OPERATED FROM 3.3V SUPPLY ALSO; WITH DUAL OUTPUT ENABLE; CENTER PIN VCC AND GND

12.8 mm

AC

CDC340DWG4

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

5

5

0

SMALL OUTLINE

SOP20,.4

4.8 ns

48 Amp

Clock Drivers

1.27 mm

70 Cel

.6 ns

0 Cel

NICKEL PALLADIUM GOLD

8

DUAL

R-PDSO-G20

1

5.25 V

2.65 mm

7.52 mm

Not Qualified

4.75 V

e4

30

260

12.825 mm

340

SNCDC209-7DW

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

CMOS

5

50 pF

0

SMALL OUTLINE

10.1 ns

1.27 mm

85 Cel

3-STATE

.7 ns

-40 Cel

4

DUAL

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

3 V

CAN BE OPERATED FROM 3.3V SUPPLY ALSO; WITH DUAL OUTPUT ENABLE; CENTER PIN VCC AND GND

12.8 mm

AC

CDC339DBR

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

5

5

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

9 ns

48 Amp

Clock Drivers

.65 mm

85 Cel

3-STATE

.9 ns

-40 Cel

8

DUAL

80 MHz

R-PDSO-G20

5.25 V

2 mm

5.3 mm

Not Qualified

4.75 V

NOT SPECIFIED

NOT SPECIFIED

7.2 mm

CDC

SNCDC340DB

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

5

50 pF

8

SMALL OUTLINE, SHRINK PITCH

4.7 ns

.65 mm

70 Cel

.6 ns

0 Cel

0

DUAL

R-PDSO-G20

5.25 V

2 mm

5.3 mm

Not Qualified

4.75 V

33 mA

STROBED OUTPUT; MAX PART TO PART SKEW = 1.1NS

7.2 mm

ABT

CDC340DWR

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

5

5

0

SMALL OUTLINE

SOP20,.4

4.8 ns

48 Amp

Clock Drivers

1.27 mm

70 Cel

.6 ns

0 Cel

8

DUAL

40 MHz

R-PDSO-G20

5.25 V

2.65 mm

7.52 mm

Not Qualified

4.75 V

NOT SPECIFIED

NOT SPECIFIED

12.825 mm

340

Clock Drivers & Buffers

Clock drivers and buffers are two electronic components commonly used in digital systems to control the timing and distribution of clock signals.

Clock drivers are electronic components that generate a clock signal and distribute it to multiple components or devices within a digital system. The clock signal is a periodic waveform that synchronizes the timing of different operations within the system. The clock driver typically amplifies and shapes the clock signal to ensure that it meets the timing requirements of the system.

Buffers, on the other hand, are electronic components that amplify and isolate signals. In digital systems, buffers are often used to distribute clock signals to multiple components without degrading the quality of the signal. Buffers can help to reduce signal distortion, noise, and jitter, which can be particularly important in high-speed digital systems.

Buffers can also be used to isolate signals and prevent interference between different components or devices. They can be particularly useful in situations where the output of one device or component could damage another device or component.

Clock drivers and buffers can be used together to distribute clock signals throughout a digital system while maintaining signal integrity. The clock driver generates the clock signal and distributes it to the buffers, which then amplify and isolate the signal before distributing it to the various components or devices within the system.