PI49FCT32807QEX Pericom Semiconductor, PI49FCT32807QEX Datasheet

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PI49FCT32807QEX

Manufacturer Part Number
PI49FCT32807QEX
Description
Clock Buffer 3807 with 25Ohm Resistor
Manufacturer
Pericom Semiconductor
Datasheet

Specifications of PI49FCT32807QEX

Number Of Outputs
10
Max Input Freq
133 MHz
Propagation Delay (max)
2.5 ns
Supply Voltage (max)
3.63 V
Supply Voltage (min)
2.97 V
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Package / Case
QSOP-20
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
• Low skew: < 200ps
• Fast switching frequency >133 MHz
• Fast output rise/fall time < 1.5ns
• Low propagation delay < 2.5ns
• Low input capacitance < 6.0pF
• 5V I/O Tolerant input
• Rail-to-Rail CMOS outputs
• Industrial Temperature: –40°C to +85°C
• 3.3V ±10% operation
• Packaging (Pb-free & Green Available):
Pin Confi guration
Pin Description
A
B
GND
V
0
CC
– 20-pin 300-mil wide SOIC (S)
– 20-pin 150-mil wide QSOP (Q)
– 20-pin 209-mil wide SSOP (H)
-B
9
Pin Name
08-0298
GND
GND
GND
V CC
V CC
B2
B3
B0
B1
A
1
2
3
4
5
6
7
8
9
10
Input
Outputs
Ground
Power
20
19
18
17
16
15
14
13
12
11
Description
V CC
B9
B8
GND
B7
V CC
B6
GND
B5
B4
1
Description
Pericom Semiconductor’s PI49FCT32807 is a 3.3V very low-
skew clock buffer that produces ten outputs from a single low-
capacitance input. Excellent output signals to power and ground
ratio minimize power and ground noise, and also improves output
performance.
The PI49FCT32807 integrates series damping resistors on all
outputs.
Block Di a gram
A
3.3V 1:10 CMOS Clock Driv er
PI49FCT32807
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
PS8496B
11/13/08

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PI49FCT32807QEX Summary of contents

Page 1

... V Power CC 08-0298 Description Pericom Semiconductor’s PI49FCT32807 is a 3.3V very low- skew clock buffer that produces ten outputs from a single low- capacitance input. Excellent output signals to power and ground ratio minimize power and ground noise, and also improves output performance. The PI49FCT32807 integrates series damping resistors on all outputs ...

Page 2

Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ............................................................ –65°C to +150°C Ambient Temperature with Power Applied ........................... –40°C to +85°C Supply Voltage to Ground Potential (Inputs & V Supply Voltage ...

Page 3

Power Supply Characteristics Parameters De scrip tion Quiescent Power I CC Supply Current Supply Current per ΔI CC Inputs @ TTL HIGH Supply Current per I CCD (4) Input per MHz Notes: 1. For Max. or Min. conditions, use appropriate ...

Page 4

Switching Waveforms Propagation Delay Input t PLH Output t R Output Skew – t (o) SK Input t PLHx Ox t SK( PLHy = ⎥ – t SK(o) PLHy PLHx Tests Circuits for All Outputs V ...

Page 5

... Packaging Mechanical: 20-pin SOIC (S) 08-0298 3.3V 1:10 CMOS Clock Driver Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com 5 PI49FCT32807 PS8496B 11/13/08 ...

Page 6

Packaging Mechanical: 20-pin SSOP (H) 08-0140 08-0298 3.3V 1:10 CMOS Clock Driver 20-Pin, 209-Mil Wide, SSOP ...

Page 7

... Dimensions do not include mold flash, protrusions or gate burrs Ordering Information Ordering Code PI49FCT32807HE PI49FCT32807QE PI49FCT32807SE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. Number of Transistors = TBD Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 08-0298 3.81 3.99 Guage Plane .010 0.254 Detail A .041 1 ...

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