CY7B991V-7JC

CY7B991V-7JC

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CY7B991V-7JC
IC CLK BUFFER 8:8 80MHZ 32PLCC
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45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
CY7B991V-7JC Products


The CY7B991V-2JC and CY7B992 Programmable Skew Clock Buffers (PSCB) offer user selectable control over system clock functions. These multiple output clock drivers provide the system integrator with functions necessary to optimize the timing of high performance computer systems. Each of the eight individual drivers, arranged in four pairs of user controllable outputs, can drive terminated transmission lines with impedances as low as 50Ω. They can deliver minimal and specified output skews and full swing logic levels (CY7B991V-2JC TTL or CY7B992 CMOS).

Feature

■ All output pair skew <100 ps typical (250 maximum)■ 3.75 to 80 MHz output operation■ User selectable output functions ❐ Selectable skew to 18 ns ❐ Inverted and non-inverted ❐ Operation at 1⁄2 and 1⁄4 input frequency ❐ Operation at 2x and 4x input frequency (input as low as 3.75 MHz)■ Zero input to output delay■ 50% duty cycle outputs■ Outputs drive 50Ω terminated lines■ Low operating current■ 32-pin PLCC/LCC package■ Jitter < 200 ps peak-to-peak (< 25 ps RMS)

Product Attributes

TYPE DESCRIPTION Select all
Series RoboClock™
Package Tube
Product Status Obsolete
Type Buffer/Driver
Number of Circuits 1
Ratio - Input:Output 8:8
Differential - Input:Output Yes/No
Input 3-State
Output LVTTL
Frequency - Max 80 MHz
Voltage - Supply 2.97V ~ 3.63V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Supplier Device Package 32-PLCC (11.43x13.97)

$0.83

Price update:a months ago
Available in stock: 595
Infineon Technologies

Infineon Technologies

Amidst the dawn of April 1st in 1999, Siemens Semiconductors underwent a transformative rebirth, emerging as Infineon Technologies. With newfound dynamism and adaptability, it positioned itself for triumph in the fiercely competitive and ever-evolving microelectronics arena. Infineon stands tall as a preeminent global purveyor, crafting and supplying a diverse array of semiconductors tailored for multifaceted microelectronic applications. Among its offerings are an assortment of logic products, encompassing digital, mixed-signal, and analog integrated circuits, along with discreet semiconductor manifestations.

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