LQFP Clock Generators 16

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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

NBC12429FAR2

Onsemi

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

TIN LEAD

QUAD

1.6 mm

7 mm

ALSO OPRATES AT 5V SUPPLY

235

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e0

NBC12429FA

Onsemi

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

TIN LEAD

QUAD

1.6 mm

7 mm

ALSO OPRATES AT 5V SUPPLY

235

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

Not Qualified

20 MHz

e0

NBC12430FAR2

Onsemi

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

800 MHz

3.3/5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.135 V

70 Cel

0 Cel

TIN LEAD

QUAD

1.6 mm

7 mm

235

7 mm

CMOS

75 mA

3.3 V

Clock Generators

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e0

NBC12430FA

Onsemi

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

800 MHz

3.3/5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.135 V

70 Cel

0 Cel

TIN LEAD

QUAD

1.6 mm

7 mm

235

7 mm

CMOS

75 mA

3.3 V

Clock Generators

.8 mm

S-PQFP-G32

Not Qualified

20 MHz

e0

NBC12439FA

Onsemi

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

800 MHz

FLATPACK, LOW PROFILE

3.135 V

70 Cel

0 Cel

TIN LEAD

QUAD

1.6 mm

7 mm

235

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

Not Qualified

20 MHz

e0

8430AY-61LFT

Integrated Device Technology

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

500 MHz

3.3

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.135 V

70 Cel

0 Cel

MATTE TIN

QUAD

1.6 mm

7 mm

30

260

7 mm

CMOS

155 mA

3.3 V

Clock Generators

.8 mm

S-PQFP-G32

3

Not Qualified

27 MHz

e3

NBC12429FAG

Onsemi

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

400 MHz

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.135 V

70 Cel

0 Cel

MATTE TIN

QUAD

1.6 mm

7 mm

ALSO OPRATES AT 5V SUPPLY

30

260

7 mm

CMOS

75 mA

3.3 V

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e3

NBC12430FAG

Onsemi

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

800 MHz

3.3/5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.135 V

70 Cel

0 Cel

TIN

QUAD

1.6 mm

7 mm

30

260

7 mm

CMOS

75 mA

3.3 V

Clock Generators

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e3

NBC12439FAG

Onsemi

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

800 MHz

FLATPACK, LOW PROFILE

3.135 V

70 Cel

0 Cel

TIN

QUAD

1.6 mm

7 mm

30

260

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e3

NBC12439FAR2G

Onsemi

CLOCK GENERATOR, OTHER

COMMERCIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

800 MHz

FLATPACK, LOW PROFILE

3.135 V

70 Cel

0 Cel

TIN

QUAD

1.6 mm

7 mm

260

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e3

NBC12429AFA

Onsemi

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

400 MHz

FLATPACK, LOW PROFILE

3.135 V

85 Cel

-40 Cel

TIN LEAD

QUAD

1.6 mm

7 mm

ALSO OPRATES AT 5V SUPPLY

235

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e0

NBC12429AFAG

Onsemi

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

400 MHz

FLATPACK, LOW PROFILE

3.135 V

85 Cel

-40 Cel

TIN

QUAD

1.6 mm

7 mm

ALSO OPRATES AT 5V SUPPLY

260

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e3

NBC12429AFAR2G

Onsemi

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

400 MHz

FLATPACK, LOW PROFILE

3.135 V

85 Cel

-40 Cel

TIN

QUAD

1.6 mm

7 mm

ALSO OPRATES AT 5V SUPPLY

260

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

Not Qualified

20 MHz

e3

NBC12430AFAG

Onsemi

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

800 MHz

3.3/5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.135 V

85 Cel

-40 Cel

TIN

QUAD

1.6 mm

7 mm

260

7 mm

CMOS

85 mA

3.3 V

Clock Generators

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e3

NBC12439AFAG

Onsemi

CLOCK GENERATOR, OTHER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

800 MHz

FLATPACK, LOW PROFILE

3.135 V

85 Cel

-40 Cel

TIN

QUAD

1.6 mm

7 mm

260

7 mm

CMOS

3.3 V

.8 mm

S-PQFP-G32

2

Not Qualified

20 MHz

e3

MAX3674ECM2T

Microchip Technology

CLOCK GENERATOR, ETHERNET

INDUSTRIAL

GULL WING

48

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.465 V

1360 MHz

FLATPACK, LOW PROFILE

QFP48,.35SQ,32

3.135 V

85 Cel

-40 Cel

QUAD

1.6 mm

7 mm

7 mm

CMOS

136 mA

3.3 V

.8 mm

S-PQFP-G44

20 MHz

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.