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PDF PI49FCT20807 Data sheet ( Hoja de datos )
| Número de pieza | PI49FCT20807 | |
| Descripción | 1-10 Clock Buffer | |
| Fabricantes | Pericom Semiconductor | |
| Logotipo |  |
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PI49FCT20807
1-10 Clock Buffer for Networking Applications
Features
• High Frequency >150 MHz
• High-speed, low-noise, non-inverting 1-10 buffer
• Low-skew (<150ps) between any two output clocks
• Low duty cycle distortion <300ps
• Low propagation delay <3.5ns
• Multiple VDD, GND pins for noise reduction
• 2.5V supply voltage and 3V tolerant input
• Packaging (Pb-free & Green available):
-20-pin SSOP (H)
-20-pin QSOP (Q)
Block Diagram
BUF_IN
CLK0
CLK1
CLK2
CLK3
CLK9
Description
The PI49FCT20807, a 2.5V compatible, high-speed, low-noise
1-10 non-inverting clock buffer, is designed to target networking
applications that require low-skew, low-jitter, and high-frequen-
cy clock distribution. Providing output-to-output skew as low as
150ps, the PI49FCT20807 is an ideal clock distribution device for
synchronous systems. Designing synchronous networking sys-
tems requires a tight level of skew from a large number of outputs.
Pin Description
Pin Name
BUF_IN
CLK [0:9]
GND
VDD
Description
Input
Outputs
Ground
Power
Pin Configuration
BUF_IN
GND
CLK0
1
2
3
20 VDD
19 CLK9
18 CLK8
VDD
CLK1
GND
4
5
6
17 GND
20-Pin
H, Q
16
CLK7
15 VDD
CLK2 7
14 CLK6
VDD
CLK3
8
9
13 GND
12 CLK5
GND 10
11 CLK4
1 www.pericom.com 09/25/14
1 page  
Packaging Mechanical: 20-Pin SSOP (H)
PI49FCT20807
1-10 Clock Buffer for Networking Applications
13-0214
DESCRIPTION: 20-Pin, 209-Mil Wide, SSOP
PACKAGE CODE: H20
DOCUMENT CONTROL #: PD-1240
DATE: 10/31/13
REVISION: F
5 www.pericom.com 09/25/14
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet PI49FCT20807.PDF ] | |
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