PI49FCT20807HEX Pericom Semiconductor, PI49FCT20807HEX Datasheet

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PI49FCT20807HEX

Manufacturer Part Number
PI49FCT20807HEX
Description
Clock Buffer 10 Output Non inverting Clock
Manufacturer
Pericom Semiconductor
Datasheet

Specifications of PI49FCT20807HEX

Number Of Outputs
10
Max Input Freq
150 MHz
Propagation Delay (max)
3.5 ns
Supply Voltage (max)
2.7 V
Supply Voltage (min)
2.3 V
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Package / Case
SSOP-20
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI49FCT20807HEX
Manufacturer:
PERICOM
Quantity:
20 000
Company:
Part Number:
PI49FCT20807HEX
Quantity:
8 240
Company:
Part Number:
PI49FCT20807HEX
Quantity:
2 000
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 V
• 2.5V supply voltage and 3V tolerant input
• Packaging (Pb-free & Green available):
Block Diagram
-20-pin SOIC (S)
-20-pin SSOP (H)
-20-pin QSOP (Q)
BUF_IN
08-0298
DD
, GND pins for noise reduction
CLK0
CLK1
CLK2
CLK3
CLK9
1
Description
The PI49FCT20807, a 2.5V compatible, high-speed, low-noise 1-10
non-inverting clock buffer, is designed to target networking appli-
cations that require low-skew, low-jitter, and high-frequency 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 systems requires a
tight level of skew from a large number of outputs.
Pin Description
Pin Configuration
C
G
B
V
U
L
N
D
K
D
F
D
_
P
0 [
N I
n i
] 9 :
BUF_IN
N
CLK0
CLK2
CLK3
CLK1
GND
GND
a
GND
V DD
V DD
m
e
1
2
3
4
5
6
7
8
9
10
Networking Applications
H, Q, S
20-Pin
O
G
n I
P
o
o r
u
u p
w
p t
1-10 Clock Buffer for
n u
t
r e
t u
d
s
PI49FCT20807
D
20
19
18
17
16
15
14
13
12
11
s e
r c
t p i
CLK9
CLK7
V DD
CLK8
GND
V DD
CLK6
GND
CLK5
CLK4
o i
PS8558C
n
11/13/08

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PI49FCT20807HEX Summary of contents

Page 1

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 V , GND pins for noise reduction ...

Page 2

Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ...................................................... V Voltage...................................................................... DD (4) ....................................................... Input/Output Voltage DC Output Current ....................................................... Power Dissipation ........................................................................ Operating Range V Voltage......................................................................... IN V Voltage........................................................................... DD ...

Page 3

Capacitance (T = 25° MHz ...

Page 4

Switching Waveforms Propagation Delay Input t PLH Output t R Output Skew – t SK(O) Input t PLHx CLKx t SK(o) CLKy t PLHy t = ú t – t SK(o) PLHy PLHx Packaging Mechanical: 20-Pin SOIC ( ...

Page 5

Packaging Mechanical: 20-Pin SSOP ( .272 .295 6.90 7.50 .0256 BSC 0.65 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Packaging Mechanical: 20-Pin QSOP ( .337 .344 .058 1.47 .025 BSC 0.635 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS ...

Page 6

... Ordering Information Ordering Code PI49FCT20807SE PI49FCT20807QE PI49FCT20807HE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 08-0298 Pb-free & Green, 20-pin 300-mil wide SOIC Q Pb-free & Green, 20-pin 150-mil wide QSOP H Pb-free & Green, 20-pin 209-mil wide SSOP ...

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