P701-11SCL PhaseLink Corp., P701-11SCL Datasheet

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P701-11SCL

Manufacturer Part Number
P701-11SCL
Description
Low Emi Spread Spectrum Multiplier Clock
Manufacturer
PhaseLink Corp.
Datasheet
FEATURES
DESCRIPTION
The PLL701-11 is a Spread Spectrum Clock
Generator designed for the purpose of reducing EMI
in high-speed digital systems, with the selectable
Center Spread modulation amplitude (see table
below). The output frequency is selected by
programming 4 multiplier modes. The device operates
over a very wide range of input frequencies and
provides 1x to 4x modulated clock outputs.
OUTPUT CLOCK (FOUT) SELECTION
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 01/17/06 Page 1
S3
Spread Spectrum Clock Generator with selectable
multiplier ( 1x, 2x and 4x ).
Reference input frequency: 24MHz-120MHz.
Output frequency range: 24MHz to 240MHz.
Selectable center spread modulation rate.
TTL/CMOS compatible outputs.
3.3V Operating Voltage.
Low short term jitter.
Available in 8-Pin 150mil SOIC package.
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
S2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
S1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
S0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
FIN Range
60 - 120
60 - 120
60 - 120
60 - 120
Low EMI Spread Spectrum Multiplier Clock
24 - 60
24 - 60
24 - 60
24 - 60
24 - 60
24 - 60
24 - 60
24 - 60
24 - 60
24 - 60
24 - 60
24 - 60
(MHz)
PIN CONFIGURATION
FOUT
Note: v: 30kΩ Internal Pull down. ^: 30kΩ Internal Pull up.
X1
X1
X1
X1
X2
X2
X2
X2
X2
X2
X4
X4
X1
X1
X1
X1
S2^
S1^
FIN
S0
v
FIN = 24 ~ 120 Mhz
Frequency
Spread Spectrum Modulation
Fin / 1024
1
2
3
4
PLL701-11
8
7
6
5
VDD
FOUT
GND
S3
Magnitude
v
±0.75%
±1.00%
±1.25%
±1.50%
±0.25%
±0.50%
±0.75%
±1.00%
±1.25%
±1.50%
±0.25%
±0.50%
±0.25%
±0.50%
±0.75%
±1.00%

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P701-11SCL Summary of contents

Page 1

FEATURES • Spread Spectrum Clock Generator with selectable multiplier ( 1x, 2x and 4x ). • Reference input frequency: 24MHz-120MHz. • Output frequency range: 24MHz to 240MHz. • Selectable center spread modulation rate. • TTL/CMOS compatible outputs. • 3.3V Operating ...

Page 2

BLOCK DIAGRAM FIN S(0:3) PIN DESCRIPTIONS Name Number FIN GND 5 FOUT VDD 8 47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 01/17/06 Page ...

Page 3

ELECTRICAL SPECIFICATIONS 1. Absolute Maximum Ratings PARAMETERS Supply Voltage Input Voltage, dc Output Voltage, dc Storage Temperature Ambient Operating Temperature* Junction Temperature Lead Temperature (soldering, 10s) ESD Protection, Human Body Model Exposure of the device under conditions beyond the limits ...

Page 4

TIMING CHARACTERISTICS PARAMETERS SYMBOL Rise Time T r Fall Time T f Output Duty Cycle D T Input to Output Delay Cycle to Cycle Jitter T cyc-cyc FUNCTIONAL DESCRIPTION Selectable spread spectrum and modulation rates The PLL701-11 provides selectable ...

Page 5

... A1 1.27 BSC B e 47745 Fremont Blvd., Fremont, CA 94538, USA Tel: (510) 492-0990 Fax: (510) 492-0991 PART NUMBER PLL701- X-R Marking P701-11SC P701-11SC P701-11SCL P701-11SCL PLL701- NONE= TUBE R= TAPE AND REEL NONE= NORMAL PACKAGE L= GREEN PACKAGE TEMPERATURE C=COMMERCIAL I=INDUSTRIAL Package Option ...

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