Differential Positive ECL (DPECL)

Description The HK-2900 Series of quartz crystal oscillators provide DPECL Fast Edge compatible signals. This device is to operate using positive voltage and uses multiple ground pins for improved signal integrity. This device is intended to operate on positive voltage for PECL applications. Fea

CRYSTAL CLOCK OSCILLATORS

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MICROPROGRAM SEQUENCER BLOCK DIAGRAM

GENERAL DESCRIPTION The Am2909A is a 4-bit wide sequencer intended for sequencing through a series of microinstructions contained in memory. Two Am2909As may be interconnected to generate an 8-bit address (256 words), and three may be used to generate a 12-bit address (4K words).

MICROPROGRAM SEQUENCER BLOCK DIAGRAM

GENERAL DESCRIPTION The Am2909A is a 4-bit wide sequencer intended for sequencing through a series of microinstructions contained in memory. Two Am2909As may be interconnected to generate an 8-bit address (256 words), and three may be used to generate a 12-bit address (4K words).

MICROPROGRAM SEQUENCER BLOCK DIAGRAM

GENERAL DESCRIPTION The Am2909A is a 4-bit wide sequencer intended for sequencing through a series of microinstructions contained in memory. Two Am2909As may be interconnected to generate an 8-bit address (256 words), and three may be used to generate a 12-bit address (4K words).

65 MHz Center Frequency

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Open/Closed Bushings

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