P3PS550AH Datasheet, PDF (1/6 Pages) ON Semiconductor – High Drive General Purpose Peak EMI Reduction IC

P3PS550AH
High Drive General Purpose
Peak EMI Reduction IC
Product Description
The P3PS550AH is a versatile 2.3 V to 3.6 V, Timing−Safe™, high
drive spread spectrum frequency modulator designed specifically for a
wide range of clock frequencies. The P3PS550AH reduces
electromagnetic interference (EMI) at the clock source, allowing
system wide reduction of EMI of all clock dependent signals. The
P3PS550AH allows significant system cost savings by reducing the
number of circuit board layers ferrite beads, shielding that are
traditionally required to pass EMI regulations.
Features
• High Drive, LVCMOS Peak EMI reduction IC
• Input Clock Frequency: 18 MHz − 36 MHz
• Output Clock Frequency: 18 MHz − 36 MHz
• Eight different selectable Spread options
• Power Down option for power save
• Supply Voltage: 2.3 V − 3.6 V
• 8−pin WDFN, 2 mm x 2 mm (TDFN) Package
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
• The P3PS550AH is targeted towards consumer electronic
applications.
http://onsemi.com
MARKING
DIAGRAMS
1
WDFN8
CASE 511AQ
1
CCMG
G
CC = Specific Device Code
M = Date Code
G = Pb−Free Device
PIN CONFIGURATION
CLKIN 1
SR2 2
PD# 3
VSS ⁴
P3PS550AH
8 VDD
7 _SR0
6 SR1
5 ModOUT
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
© Semiconductor Components Industries, LLC, 2010
1
July, 2010 − Rev. 1
Publication Order Number:
P3PS550AH/D