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PCS1P2858A Datasheet

Multi-Output Clock Generator

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PCS1P2858A
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Multi-Output Clock
Generator
Description
The PCS1P2858A is a versatile multi output clock generator. The
PCS1P2858A uses the latest PLL technology. The six Clock outputs
are generated using an inexpensive 27 MHz Crystal. The accuracy of
the 27 MHz Input Clock should be within ±50 ppm. The outputs
consist of 24.576 MHz, 24 MHz, 10 MHz, and 28.322 MHz clocks
together with two 27 MHz reference clocks. The OE tristates all the
clocks when disabled. The device operates from a Supply Voltage of
3.3 V ± 5% V. The device is available in a 16pin TSSOP JEDEC
package.
Application
PCS1P2858A is targeted for use in HDTV digital video.
Features
Generates Multiple Clock Outputs from an Inexpensive 27 MHz
Crystal
Multiple Clock Outputs:
27 MHz Reference Clock
27 MHz Reference Clock
10 MHz
24 MHz
28.322 MHz
24.576 MHz
Supply Voltage: 3.3 V ± 5% V
16pin TSSOP Package
Commercial Temperature Range
Lowpower CMOS Process
These Devices are PbFree, Halogen Free/BFR Free and are RoHS
Compliant
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
http://onsemi.com
TSSOP16
T SUFFIX
CASE 948AN
PIN CONFIGURATION
XIN / CLKIN
XOUT
VDD
VDDFOUT
GNDFOUT
GND
27 MHz
27 MHz
1
NC
OE
NC
10 MHz
24 MHz
28.322 MHz
24.576 MHz
NC
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
© Semiconductor Components Industries, LLC, 2011
August, 2011 Rev. P2
1
Publication Order Number:
PCS1P2858A/D


  ON Semiconductor Electronic Components Datasheet  

PCS1P2858A Datasheet

Multi-Output Clock Generator

No Preview Available !

PCS1P2858A
VDD
OE VDDFOUT
XIN / CLKIN
XOUT
Crystal
Oscillator
PLL
27 MHz
10 MHz
24 MHz
28.322 MHz
24.576 MHz
27 MHz
GND
GNDFOUT
Figure 1. Block Diagram
Table 1. PIN DESCRIPTION
Pin #
Pin Name
Pin Type
1 XIN / CLKIN Input
2
XOUT
Output
3
VDD
Power
4
VDDFOUT
Power
5
GNDFOUT
Power
6
GND
Power
7
27 MHz
Output
8
27 MHz
Output
9 NC
10 24.576 MHz Output
11 28.322 MHz Output
12 24 MHz Output
13 10 MHz Output
14 NC
15 OE
Input
16 NC
Pin Description
Crystal connection or External reference Clock input.
Connection to crystal. If using an external reference clock, this pin must be left unconnected.
Connect to +3.3 V.
Connect to +3.3 V.
Connect to ground.
Connect to ground.
27 MHz Reference Clock output.
27 MHz Reference Clock output.
No connection.
24.576 MHz Output Clock.
28.322 MHz Output Clock.
24 MHz Output Clock.
10 MHz Output Clock.
No connection.
Output Enable bit. When this pin is made HIGH, the output clocks are enabled.
Tristates all the clocks when disabled. Has an Internal pullup resistor.
No connection.
http://onsemi.com
2


Part Number PCS1P2858A
Description Multi-Output Clock Generator
Maker ON Semiconductor
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PCS1P2858A Datasheet PDF






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