CY2CC910_08 Datasheet, PDF (1/11 Pages) Cypress Semiconductor – 1:10 Clock Fanout Buffer

CY2CC910
1:10 Clock Fanout Buffer
Features
■ Low voltage operation
■ Full range support:
❐ 3.3V
❐ 2.5V
❐ 1.8V
■ Over voltage tolerant input hot swappable
■ 1:10 Fanout
■ Drives either a 50-Ohm or 75-Ohm load
■ Low input capacitance
■ Low output skew
■ Low propagation delay
■ Typical (t_pd less than 4 ns)
■ High speed operation:
❐ 200 MHz at1.8V
❐ 650 MHz at 2.5V and 3.3V
■ Industrial versions available
■ Available packages include: SOIC, SSOP
Logic Block Diagram
VDD
4,8
15,20
IN ₁
INPUT
(AVCMOS)
2,6,10
13,17
GND
Description
The Cypress series of network circuits are produced using
advanced 0.35 micron CMOS technology, achieving the
industry’s fastest logic and buffers.
The Cypress CY2CC910 fanout buffer features one input and
10 outputs. It is ideal for conversion from and to 3.3V, 2.5V,
and 1.8V
Designed for Data Communications clock management appli-
cations, the large fanout from a single input reduces loading
on the input clock.
Cypress employs the unique AVCMOS type outputs VOI
(Variable Output Impedance) that dynamically adjust for
variable impedance matching, eliminate the need for series
damping resistors, and reduce overall noise.
3
Q1
5
Q2
7
Q3
9
Q4
11
Q5
12
Q6
14
Q7
16
Q8
18
Q9
19
Q10
OUTPUT
(AVCMOS)
Cypress Semiconductor Corporation • 198 Champion Court
Document #: 38-07348 Rev. *C
• San Jose, CA 95134-1709 • 408-943-2600
Revised October 22, 2008
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