pi49fct32807 Pericom Semiconductor Corporation, pi49fct32807 Datasheet

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pi49fct32807

Manufacturer Part Number
pi49fct32807
Description
3.3v, 133mhz 1 10 Output Clock Driver With 20-ohm Output Termination Resistor, Industrial Temp. Operation
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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pi49fct32807HE
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pi49fct32807HE
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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 Configuration
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
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 Diagram
A
3.3V 1:10 CMOS Clock Driver
PI49FCT32807
PS8496A
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
09/08/04

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pi49fct32807 Summary of contents

Page 1

... Ground V Power CC 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

... V = Max GND CC OUT 2 PI49FCT32807 3.3V 1:10 CMOS Clock Driver Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied ...

Page 3

... CC formula. These limits are guaranteed but not tested. C Test Conditions OUT (Over operating range) Condition ( 15pF N L 0.8V - 2.0V ( 15pF L ( PI49FCT32807 3.3V 1:10 CMOS Clock Driver (2) Min. Typ Max. — 0.1 30 — 47 300 — 0.08 0.16 Typ Max 3 Max. Units 2 ...

Page 4

... PHLx V OH 1.5V Package SK( Package 2 1. PHLy  or  t – t  PHLy PHLx C L 15pF 4 PI49FCT32807 3.3V 1:10 CMOS Clock Driver ( PLH PHL t =  t – t  SK(p) PHL PLH (t) SK Input t t PLH1 PHL1 Output t SK(t) Output t PLH2 t =  t – ...

Page 5

... X.XX DENOTES CONTROLLING 0.33 X.XX DIMENSIONS IN MILLIMETERS 0.51 5.00 .197 5.60 .220 .078 Max 2.00 SEATING PLANE .002 Min 0.050 .0098 Max. 0.25 5 PI49FCT32807 3.3V 1:10 CMOS Clock Driver 0.254 .010 x 45˚ 0.737 .029 .0091 0.23 .0125 0.32 0.41 .016 1.27 .050 .394 .419 10.00 10.65 0.09 .004 0.25 .009 .022 0.55 .037 0.95 .291 .322 7 ...

Page 6

... X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Ordering Information Ordering Code PI49FCT32807H PI49FCT32807HE PI49FCT32807Q PI49FCT32807QE PI49FCT32807S 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 .150 3.81 .157 3.99 Guage Plane .010 0.254 Detail A ...

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