LFQFP Clock Drivers & Buffers 120

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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

MPC941AER2

Freescale Semiconductor

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

2.5

0

FLATPACK, LOW PROFILE, FINE PITCH

2.9 ns

.5 mm

85 Cel

3-STATE

.25 ns

-40 Cel

27

QUAD

250 MHz

S-PQFP-G48

3

2.625 V

1.6 mm

7 mm

Not Qualified

2.375 V

ALSO OPERATE AT 3.3V SUPPLY

40

260

7 mm

941

854S202AYILFT

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

12

QUAD

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

e3

30

260

7 mm

854S

8530DYLF/W

Renesas Electronics

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

2 ns

.5 mm

70 Cel

.05 ns

0 Cel

TIN

32

QUAD

500 MHz

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

3.135 V

e3

260

7 mm

8530

8530DYLFT

Renesas Electronics

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

3.3

2.5,3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

2 ns

Clock Drivers

.5 mm

70 Cel

.05 ns

0 Cel

TIN

16

QUAD

500 MHz

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

ALSO REQUIRES OUTPUT SUPPLY OF 2.5V NOM

e3

260

7 mm

8530

87016AYLF/W

Renesas Electronics

LOW SKEW CLOCK DRIVER

OTHER

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

4.5 ns

.5 mm

85 Cel

3-STATE

.17 ns

0 Cel

TIN

16

QUAD

250 MHz

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

3.135 V

e3

260

7 mm

87016

ICS854S202AYILFT

Integrated Device Technology

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

12

QUAD

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

e3

7 mm

854S

CY7B993V-5AXC

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.5 ns

30 Amp

.5 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.8 ns

0 Cel

16

QUAD

100 MHz

S-PQFP-G100

3

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B994V-2AXI

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.25 ns

30 Amp

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

-40 Cel

6

QUAD

200 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

MAX9312ECJ+T

Analog Devices

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

32

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

2

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP32,.35SQ,32

.41 ns

Clock Drivers

.8 mm

85 Cel

.046 ns

-40 Cel

Matte Tin (Sn) - annealed

5

QUAD

S-PQFP-G32

1

3.8 V

1.6 mm

7 mm

Not Qualified

2.25 V

CAN ALSO BE OPERATED FROM -2.25V TO -3.8V SUPPLY FOR DIFFERENTIAL LVECL

e3

30

260

7 mm

NB100LVEP224FARG

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

2.5

-2.5/-3.3/2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

.75 ns

Clock Drivers

.5 mm

85 Cel

.04 ns

0 Cel

TIN

24

QUAD

S-PQFP-G64

3

3.8 V

1.6 mm

10 mm

Not Qualified

2.375 V

NECL MODE: VCC=0 WITH VEE = -2.375V TO -3.8V

e3

260

10 mm

100LVE

NB100LVEP224FA

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

2.5

-2.5/-3.3/2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

.75 ns

Clock Drivers

.5 mm

85 Cel

.04 ns

0 Cel

Tin/Lead (Sn80Pb20)

24

QUAD

S-PQFP-G64

3.8 V

1.6 mm

10 mm

Not Qualified

2.375 V

NECL MODE: VCC=0 WITH VEE = -2.375V TO -3.8V

e0

30

235

10 mm

100LVE

NB100LVEP224FAG

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

2.5

-2.5/-3.3/2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

.75 ns

Clock Drivers

.5 mm

85 Cel

.04 ns

0 Cel

TIN

24

QUAD

S-PQFP-G64

3

3.8 V

1.6 mm

10 mm

Not Qualified

2.375 V

NECL MODE: VCC=0 WITH VEE = -2.375V TO -3.8V

e3

260

10 mm

100LVE

NB100LVEP224FAR2

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

2.5

-2.5/-3.3/2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

.75 ns

Clock Drivers

.5 mm

85 Cel

.04 ns

0 Cel

TIN LEAD

24

QUAD

S-PQFP-G64

3.8 V

1.6 mm

10 mm

Not Qualified

2.375 V

NECL MODE: VCC=0 WITH VEE = -2.375V TO -3.8V

e0

235

10 mm

100LVE

NB100LVEP224FAR2G

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

2.5

-2.5/-3.3/2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

.75 ns

Clock Drivers

.5 mm

85 Cel

.04 ns

0 Cel

24

QUAD

S-PQFP-G64

2

3.8 V

1.6 mm

10 mm

Not Qualified

2.375 V

NECL MODE: VCC=0 WITH VEE = -2.375V TO -3.8V

10 mm

100LVE

CY7B993V-2AXCT

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

TR

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.25 ns

30 Amp

.5 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

0 Cel

16

QUAD

100 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B994V-5AXCT

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

TR

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.5 ns

30 Amp

.5 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.8 ns

0 Cel

16

QUAD

200 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B994V

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

.2 ns

TIN LEAD

18

QUAD

S-PQFP-G100

3

1.6 mm

14 mm

Not Qualified

e0

14 mm

7B

CY7B993V-2AXI

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.25 ns

30 Amp

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

-40 Cel

6

QUAD

100 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B993V-5AXI

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.5 ns

30 Amp

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

.8 ns

-40 Cel

6

QUAD

100 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B993V-5AXCT

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

TR

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.5 ns

30 Amp

.5 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.8 ns

0 Cel

16

QUAD

100 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B994V-2AXCT

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

TR

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.25 ns

30 Amp

.5 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

0 Cel

16

QUAD

200 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B993V-2AXC

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.25 ns

30 Amp

.5 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

0 Cel

16

QUAD

100 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B993V-5AXIT

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

TR

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.5 ns

30 Amp

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

.8 ns

-40 Cel

6

QUAD

100 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B994V-2AXIT

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

TR

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.25 ns

30 Amp

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

-40 Cel

6

QUAD

200 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B994V-5AXC

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.5 ns

30 Amp

.5 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.8 ns

0 Cel

16

QUAD

200 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B993V

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

.2 ns

TIN LEAD

18

QUAD

S-PQFP-G100

3

1.6 mm

14 mm

Not Qualified

e0

14 mm

7B

CY7B994V-5AXI

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.5 ns

30 Amp

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

.8 ns

-40 Cel

6

QUAD

200 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B994V-5AXIT

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

TR

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.5 ns

30 Amp

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

.8 ns

-40 Cel

6

QUAD

200 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

CY7B994V-2AXC

Infineon Technologies

PLL BASED CLOCK DRIVER

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

.25 ns

30 Amp

.5 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

0 Cel

16

QUAD

200 MHz

S-PQFP-G100

3.63 V

1.6 mm

14 mm

2.97 V

250 mA

14 mm

7B

MAX9314ECJ-T

Maxim Integrated

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

32

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

2

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP32,.35SQ,32

.41 ns

Clock Drivers

.8 mm

85 Cel

.046 ns

-40 Cel

TIN LEAD

5

QUAD

S-PQFP-G32

1

3.8 V

1.6 mm

7 mm

Not Qualified

2.25 V

CAN ALSO BE OPERATED FROM -2.25V TO -3.8V SUPPLY FOR DIFFERENTIAL LVECL

e0

7 mm

MAX9312ECJ

Maxim Integrated

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

32

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

2

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP32,.35SQ,32

.41 ns

Clock Drivers

.8 mm

85 Cel

.046 ns

-40 Cel

TIN LEAD

5

QUAD

S-PQFP-G32

1

3.8 V

1.6 mm

7 mm

Not Qualified

2.25 V

CAN ALSO BE OPERATED FROM -2.25V TO -3.8V SUPPLY FOR DIFFERENTIAL LVECL

e0

7 mm

MAX9314ECJ+

Maxim Integrated

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

32

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

2

2.5

0

FLATPACK, LOW PROFILE, FINE PITCH

.41 ns

.8 mm

85 Cel

.046 ns

-40 Cel

MATTE TIN

5

QUAD

S-PQFP-G32

1

3.8 V

1.6 mm

7 mm

Not Qualified

2.25 V

CAN ALSO BE OPERATED FROM -2.25V TO -3.8V SUPPLY FOR DIFFERENTIAL LVECL

e3

30

260

7 mm

MAX9312ECJ-T

Maxim Integrated

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

32

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

2

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP32,.35SQ,32

.41 ns

Clock Drivers

.8 mm

85 Cel

.046 ns

-40 Cel

TIN LEAD

5

QUAD

S-PQFP-G32

1

3.8 V

1.6 mm

7 mm

Not Qualified

2.25 V

CAN ALSO BE OPERATED FROM -2.25V TO -3.8V SUPPLY FOR DIFFERENTIAL LVECL

e0

7 mm

8731CY-01LF

Renesas Electronics

PLL BASED CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

5.5 ns

Clock Drivers

.5 mm

70 Cel

.07 ns

0 Cel

TIN

11

QUAD

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

e3

260

7 mm

8731

8731CY-01LFT

Renesas Electronics

PLL BASED CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

5.5 ns

Clock Drivers

.5 mm

70 Cel

.07 ns

0 Cel

TIN

11

QUAD

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

e3

260

7 mm

8731

8344BYILF

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

4.5 ns

36 Amp

Clock Drivers

.5 mm

85 Cel

.275 ns

-40 Cel

TIN

24

QUAD

S-PQFP-G48

3

2.625 V

1.6 mm

7 mm

Not Qualified

2.375 V

ALSO OPERATES AT 3.3V SUPPLY

e3

260

7 mm

8344

8537AY-01T

Renesas Electronics

CLOCK DRIVER

OTHER

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

STANDARD

6

3.3

2.5/3.3

2

FLATPACK

QFP48,.35SQ,20

1.5 ns

Clock Drivers

.5 mm

85 Cel

.13 ns

0 Cel

TIN LEAD

2

QUAD

700 MHz

S-PQFP-G48

3.465 V

1.6 mm

7 mm

Not Qualified

2.375 V

e0

7 mm

5V

87949AYI-01

Renesas Electronics

CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

5 ns

Clock Drivers

.5 mm

85 Cel

3-STATE

.3 ns

-40 Cel

TIN LEAD

15

QUAD

S-PQFP-G48

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

e0

7 mm

87949

8731CY-01T

Renesas Electronics

CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

5.5 ns

Clock Drivers

.5 mm

70 Cel

.07 ns

0 Cel

Tin/Lead (Sn85Pb15)

11

QUAD

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

e0

20

240

7 mm

8731

MPC9443AE

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

CMOS

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

6.2 ns

24 Amp

Clock Drivers

.5 mm

85 Cel

3-STATE

.25 ns

-40 Cel

TIN

16

QUAD

S-PQFP-G48

3

2.625 V

1.6 mm

7 mm

Not Qualified

2.375 V

ALSO OPERATES AT 3.3V SUPPLY

e3

260

7 mm

9443

8702BYLFT

Renesas Electronics

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

3.3

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

3.6 ns

27 Amp

Clock Drivers

.5 mm

70 Cel

3-STATE

.2 ns

0 Cel

MATTE TIN

20

QUAD

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

ALSO OPERATES AT MIXED 3.3V CORE AND 2.5V OUTPUT SUPPLY

e3

7 mm

8702

8344BYILFT

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

4.5 ns

36 Amp

Clock Drivers

.5 mm

85 Cel

.275 ns

-40 Cel

TIN

24

QUAD

S-PQFP-G48

3

2.625 V

1.6 mm

7 mm

Not Qualified

2.375 V

ALSO OPERATES AT 3.3V SUPPLY

e3

260

7 mm

8344

MPC9600AE

Renesas Electronics

PLL BASED CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

CMOS

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

15 Amp

Clock Drivers

.5 mm

85 Cel

3-STATE

.15 ns

-40 Cel

TIN

21

QUAD

100 MHz

S-PQFP-G48

3

2.625 V

1.6 mm

7 mm

Not Qualified

2.375 V

ALSO OPERATE AT 3.3V SUPPLY

e3

260

7 mm

9600

8731CY-01

Renesas Electronics

CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

3.3

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

5.5 ns

Clock Drivers

.5 mm

70 Cel

.07 ns

0 Cel

Tin/Lead (Sn85Pb15)

11

QUAD

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

e0

20

240

7 mm

8731

8344AY-01T

Renesas Electronics

CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

5 ns

36 Amp

Clock Drivers

.5 mm

70 Cel

3-STATE

.2 ns

0 Cel

Tin/Lead (Sn85Pb15)

24

QUAD

S-PQFP-G48

3

2.625 V

1.6 mm

7 mm

Not Qualified

2.375 V

ALSO OPERATES AT 3.3V SUPPLY

e0

20

240

7 mm

8344

8344AYI-01LF

Renesas Electronics

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

CMOS

2.5

2.5/3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

5.25 ns

70 Amp

Clock Drivers

.5 mm

85 Cel

3-STATE

.25 ns

-40 Cel

TIN

24

QUAD

S-PQFP-G48

3

2.625 V

1.6 mm

7 mm

Not Qualified

2.375 V

ALSO OPERATES WITH 3.3V SUPPLY

e3

260

7 mm

8344

8702BYT

Renesas Electronics

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

3.3

2.5/3.3,3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

3.6 ns

27 Amp

Clock Drivers

.5 mm

70 Cel

3-STATE

.2 ns

0 Cel

Tin/Lead (Sn85Pb15)

20

QUAD

S-PQFP-G48

3

3.465 V

1.6 mm

7 mm

Not Qualified

3.135 V

ALSO OPERATES AT MIXED 3.3V CORE AND 2.5V OUTPUT SUPPLY

e0

20

240

7 mm

8702

872S33CYLFI

Renesas Electronics

PLL BASED CLOCK DRIVER

GULL WING

144

LFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL LATCHED

1

TRAY

3.3

0

FLATPACK, LOW PROFILE, FINE PITCH

QFP144,.87SQ,20

.5 mm

.06 ns

18

QUAD

1125 MHz

S-PQFP-G144

3.465 V

1.6 mm

20 mm

Not Qualified

3.135 V

560 mA

20 mm

872S

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.