OTHER Clock Drivers & Buffers 57

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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

MC10H645FNR2G

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

5

5

0

CHIP CARRIER

LDCC28,.5SQ

5.8 ns

24 Amp

Clock Drivers

1.27 mm

85 Cel

.65 ns

0 Cel

TIN

9

QUAD

S-PQCC-J28

3

5.25 V

4.57 mm

11.505 mm

Not Qualified

4.75 V

e3

260

11.505 mm

10H

MC10H646FNG

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

5

5

0

CHIP CARRIER

LDCC28,.5SQ

6.4 ns

24 Amp

Clock Drivers

1.27 mm

85 Cel

3-STATE

.5 ns

0 Cel

TIN

8

QUAD

S-PQCC-J28

3

5.25 V

4.57 mm

11.505 mm

Not Qualified

4.75 V

e3

260

11.505 mm

10H

NB100EP223FAG

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

GULL WING

64

HLFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

3.3

1.8,3.3

0

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

QFP64,.47SQ,20

1.2 ns

Clock Drivers

.5 mm

85 Cel

.065 ns

0 Cel

TIN

22

QUAD

S-PQFP-G64

3

3.6 V

1.6 mm

10 mm

Not Qualified

3 V

e3

260

10 mm

100E

NB100EP223FAR2G

Onsemi

LOW SKEW CLOCK DRIVER

OTHER

GULL WING

64

HLFQFP

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL MUX

1

ECL

3.3

1.8,3.3

0

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

QFP64,.47SQ,20

1.2 ns

Clock Drivers

.5 mm

85 Cel

.065 ns

0 Cel

TIN

22

QUAD

S-PQFP-G64

3

3.6 V

1.6 mm

10 mm

Not Qualified

3 V

e3

260

10 mm

100E

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

CDCV857ADGGG4

Texas Instruments

PLL BASED CLOCK DRIVER

OTHER

GULL WING

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

TUBE

2.5

2.5

14 pF

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP48,.3,20

12 Amp

Clock Drivers

.5 mm

85 Cel

3-STATE

.075 ns

0 Cel

NICKEL PALLADIUM GOLD

10

DUAL

180 MHz

R-PDSO-G48

2

2.7 V

1.2 mm

6.1 mm

Not Qualified

2.3 V

12 mA

e4

30

260

12.5 mm

857

CDC2510CPWG4

Texas Instruments

PLL BASED CLOCK DRIVER

OTHER

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

3.3

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

12 Amp

Clock Drivers

.65 mm

85 Cel

SERIES-RESISTOR

.2 ns

0 Cel

NICKEL PALLADIUM GOLD

10

DUAL

125 MHz

R-PDSO-G24

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

3 V

e4

30

260

7.8 mm

2510

CDCVF2509PWRG4

Texas Instruments

PLL BASED CLOCK DRIVER

OTHER

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TR

3.3

3.3

25 pF

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

3.9 ns

12 Amp

Clock Drivers

.65 mm

85 Cel

3-STATE WITH SERIES RESISTOR

.1 ns

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

9

DUAL

175 MHz

R-PDSO-G24

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

3 V

e4

NOT SPECIFIED

260

7.8 mm

2509

CDCVF2510PWG4

Texas Instruments

PLL BASED CLOCK DRIVER

OTHER

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TUBE

3.3

3.3

25 pF

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

3.9 ns

12 Amp

Clock Drivers

.65 mm

85 Cel

SERIES-RESISTOR

.1 ns

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

10

DUAL

175 MHz

R-PDSO-G24

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

3 V

e4

NOT SPECIFIED

260

7.8 mm

2510

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.