PI49FCT20803LE Pericom Semiconductor, PI49FCT20803LE Datasheet
PI49FCT20803LE
Manufacturer Part Number
PI49FCT20803LE
Description
IC 1:7 CLOCK BUFFER 16-TSSOP
Manufacturer
Pericom Semiconductor
Series
49FCTr
Type
Fanout Buffer (Distribution)r
Datasheet
1.PI49FCT20802QE.pdf
(7 pages)
Specifications of PI49FCT20803LE
Number Of Circuits
1
Ratio - Input:output
1:7
Differential - Input:output
No/No
Input
CMOS, TTL
Output
CMOS, TTL
Frequency - Max
150MHz
Voltage - Supply
2.3 V ~ 2.7 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Frequency-max
150MHz
Number Of Outputs
7
Operating Supply Voltage (max)
2.7V
Operating Temp Range
0C to 70C
Propagation Delay Time
3.5ns
Operating Supply Voltage (min)
2.3V
Mounting
Surface Mount
Pin Count
16
Operating Supply Voltage (typ)
2.5V
Package Type
TSSOP
Quiescent Current
100nA
Power Dissipation
500mW
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI49FCT20803LE
Manufacturer:
PER
Quantity:
334
Part Number:
PI49FCT20803LE
Manufacturer:
PERICOM
Quantity:
20 000
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Features
• High Frequency >150 MHz
• High-speed, low-noise, non-inverting clock buffer
• Low skew < 150ps
• Low duty cycle distortion < 300ps
• Low propagation delay < 3.5ns
• Multiple V
• 2.5V supply voltage and 3V tolerant input
• Packages (Pb-Free & Green):
Pin Configuration (PI49FCT20802)
Pin Configuration (PI49FCT20803)
– PI49FCT20802 is a 1:5 buffer
– PI49FCT20803 is a 1:7 buffer
- 16-pin TSSOP (L)
- 16-pin QSOP (Q)
08-0298
DD
BUF_IN
BUF_IN
CLK0
CLK2
CLK1
, GND pins for noise reduction
GND
V DD
GND
V DD
CLK0
CLK1
V DD
GND
V DD
GND
NC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
16
15
14
13
12
10
11
9
16
15
14
13
12
10
11
9
V DD
CLK6
CLK5
GND
CLK4
V DD
CLK3
GND
V DD
CLK4
CLK3
GND
CLK2
V DD
NC
GND
1
Description
The PI49FCT2080x is 2.5V, high-speed, low noise, non-inverting
clock buffer. It is designed to target networking applications that
require low-skew, low-jitter, and high-frequency clock distribution.
It provides output-to-output skew as low as 150ps, and is an ideal
clock distribution device for synchronous systems. PI49FCT2080x
is a clock buffer from a single input that produces five outputs
on PI49FCT20802 and seven outputs on PI49FCT20803.
PI49FCT2080x is characterized for operation from –40
Block Diagram (PI49FCT20802)
Block Diagram (PI49FCT20803)
BUF_IN
BUF_IN
1:5/1:7 2.5V Clock Buffer for
Networking Applications
PI49FCT20802/
PI49FCT20803
PS8560B
CLK0
CLK1
CLK2
CLK3
CLK6
CLK0
CLK1
CLK2
CLK3
CLK4
°
C to 85
11/13/08
°
C.
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PI49FCT20803LE Summary of contents
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... SEATING PLANE .002 0.05 .006 0.15 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com DESCRIPTION: 16-Pin, 173-Mil Wide, TSSOP PACKAGE CODE PI49FCT20802/PI49FCT20803 1:5/1:7 2.5V Clock Buffer for Networking Applications DOCUMENT CONTROL NO 1310 ...
Page 7
... Controlling dimensions in inches. 2) Ref: 3) Dimensions do not include mold flash, protrusions or gate burrs Ordering Information Ordering Code PI49FCT20802QE PI49FCT20802LE PI49FCT20803QE PI49FCT20803LE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com 08-0298 .008 0.20 MIN. ...