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Multimedia Clocks PL603-27
Multimedia Clock IC
Technical Document
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990, FAX (510) 492-0991 Page 1 of 7
Rev.: 07-12-04
Multimedia Clocks PL603-27
PRODUCT DESCRIPTION
PhaseLink's PL603-27 is a clock generator IC, specifically designed to accommodate the clock requirements of the set top box, HDTV, and personal video recording (PVR) receiver equipment. It offers seven different clock signals while utilizing a single low-cost 27MHz crystal input. PhaseLink's PL603-27 is designed to save board space and implementation cost while producing multiple system clock outputs.
OE
27MHz Xtal 27MHz Xtal OSC 27MHz
XIN GNDOSC VDD48K 48KHz VDDANA
PLL 83.33MHz 12.288MHz / PLL / / 1.536MHz 48kHz 3.6864MHz
1 2 3 4 5
28 27 26 25 24 23 22 21 20 19 18 17 16 15
XOUT VDDOSC OE DNC VDDBUF VDDBUF GNDDIG GNDBUF GNDBUF 12.288MHz 3.6864MHz 1.536MHz VDD83M 83.33MHz
PL603-27
VDDANA VDD27M GND48K GNDANA GNDANA GND27M 27MHz 27MHz GND83M
6 7 8 9 10 11 12 13 14
Figure 1: Overall PL603-27 Block Diagram
Figure 2: PL603-27 Pin Assignment
FEATURES
* * * * * High accuracy synthesis Phase Locked Loop design Eliminates costly quartz crystals and crystal oscillators Very low jitter and Phasenoise Single 27MHz crystal input Seven different output frequencies: o Two 27MHz output o One 83.33MHz output o One 12.288MHz output o One 3.3864MHz output o One 1.536MHz output o One 48KHz output OE (output enable) feature Low-power sub-micron CMOS process Single 3.3V +/- 10% power supply Available in 28-pin SSOP package
* * * *
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990, FAX (510) 492-0991
Rev.: 07-12-04
Page 2 of 7
Multimedia Clocks PL603-27
ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS
PARAMETERS
Supply Voltage Input Voltage, dc Output Voltage, dc Storage Temperature Ambient Operating Temperature Junction Temperature Lead Temperature (soldering, 10s)
SYMBOL
V DD VI VO TS TA TJ
MIN.
V SS -0.5 V SS -0.5 -55 -40
MAX.
4.6 V DD +0.5 V DD +0.5 +150 +85 125 260
UNITS
V V V C C C C
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other conditions above the operational limits noted in this specification is not implied.
DC SPECIFICATION
PARAMETERS SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Operating Voltage Input High Voltage Input Low Voltage Input High Voltage Input Low Voltage Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Output High Voltage At CMOS Level Operating Supply Current Short-circuit Current
VDD VIH VIL VIH VIL VIH VIL VOH VOL VOH IDD IS For all Tri-level input For all Tri-level input For all normal input For all normal input IOH = -25mA IOL = 25mA IOH = -8mA No Load
3.13 VDD/2 VDD/2 VDD0.5
3.47 VDD/2 -1
V V V V
0.5 2 0.8 2.4 0.4 VDD0.4 35 50
V V V V V V mA mA
AC SPECIFICATION
PARAMETERS Input Frequency Output Clock Rise/Fall Time Output Clock Duty Cycle Absolute Short Term Jitter CONDITIONS 10% ~ 90% VDD with 10 pF load Measured @ 50% VDD 45 MIN. TYP. 27 1.2 50 200 MAX. 1.6 55 UNITS MHz ns % ps
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990, FAX (510) 492-0991
Rev.: 07-12-04
Page 3 of 7
Multimedia Clocks PL603-27
PACKAGE PIN DESCRIPTION AND ASSIGNMENT
XIN GNDOSC VDD48K 48KHz VDDANA VDDANA VDD27M GND48K GNDANA GNDANA GND27M 27MHz 27MHz GND83M 1 2 3 4 5 28 27 26 25 24 23 22 21 20 19 18 17 16 15 XOUT VDDOSC OE DNC VDDBUF VDDBUF GNDDIG GNDBUF GNDBUF 12.288MHz 3.6864MHz 1.536MHz VDD83M 83.33MHz
PL603-27
6 7 8 9 10 11 12 13 14
PIN ASSIGNMENTS
Name XIN GND VDD48K 48KHz VDDANA VDDANA VDD27M GND48K GNDANA GNDANA GND27M 27MHz 27MHz GND83M 83.33MHZ VDD83M 1,536MHz 3.6864MHZ 12.288MHz GNDBUF GNDBUF GNDOSC VDDBUF VDDBUF DNC OE VDDOSC XOUT Pin# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Type I P P O P P P P P P P O O P O P O O O P P P P P N/A I P O Description Input from crystal oscillator circuitry. Connect to Ground. Connect to 3.3V. Recommend decoupling to GND48K. 48KHz clock output. Connect to 3.3V. Recommend decoupling to GNDANA. Connect to 3.3V. Recommend decoupling to GNDANA. Connect to 3.3V. Recommend decoupling to GND27M. Connect to Ground. Connect to Ground. Connect to Ground. Connect to Ground. 27MHz clock output. 27MHz clock output. Connect to Ground. 83.33MHz clock output. Connect to 3.3V. Recommend decoupling to GND83M. 1.536MHz clock output. 3.6864MHz clock output. 12.288MHz clock output. Connect to Ground. Connect to Ground. Connect to Ground. Connect to 3.3V. Recommend decoupling to GNDBUF. Connect to 3.3V. Recommend decoupling to GNDBUF. Do Not Connect. Output Enable. Connect to 3.3V. Recommend decoupling to GNDOSC. Output from crystal oscillator circuitry.
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990, FAX (510) 492-0991
Rev.: 07-12-04
Page 4 of 7
Multimedia Clocks PL603-27
PACKAGE INFORMATION
Package Pins#
E E1
SSOP (QSOP) 209mil 28 mm inches max 2.0 0.05 0.25 0.09 9.9 7.40 5.00 0.38 0.25 10.5 8.20 5.60 0.002 0.01 0.004 0.390 0.291 0.197 0.015 0.010 0.413 0.323 0.220 min max 0.079
Unit min
B e
A A1 B
D
C D
A
C
E E1
L A1
28PIN SSOP
e L
0.65BSC 0.55 0.95
0.0256BSC 0.022 0.038
PART NUMBERING
For part ordering, please contact our Sales Department: 47745 Fremont Blvd., Fremont, CA 94538, USA Tel: (510) 492-0990 Fax: (510) 492-0991
PART NUMBER
The order number for this device is a combination of the following: Device number, Package type and Operating temperature range PLL603-27 X C
PART NUMBER TEMPERATURATURE
C=COMMERCIAL M=MILITARY
I=INDUSTRAL PACKAGE TYPE X =SSOP
ORDERING INFORMATION PhaseLink Corporation, reserves the right to make changes in its products or specifications, or both at any time without notice. The information furnished by PhaseLink is believed to be accurate and reliable. However, PhaseLink makes no guarantee or warranty concerning the accuracy of said information and shall not be responsible for any loss or damage of whatever nature resulting from the use of, or reliance upon this product. LIFE SUPPORT POLICY PhaseLink's products are not authorized for use as critical components in life support devices or systems without the express written approval of the President of PhaseLink Corporation.
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990, FAX (510) 492-0991
Rev.: 07-12-04
Page 5 of 7
Multimedia Clocks PL603-27
PhaseLink Offices
PhaseLink Corporation, USA 47745 Fremont Boulevard Fremont, CA 94538 + 1.510.492.0990 (phone) + 1.510.492.0991 (fax) salesinfo@phaselink.com http://www.phaselink.com PhaseLink Company, Ltd., Taiwan Asia Headquarters 5F-2, No. 94, Pao Chung Road. Hsin Tien, Taipei, Taiwan, R.O.C. + 886.2.2910.0248 (phone) + 886.2.2910.0249 (fax) salesinfo@phaselink.com http://www.phaselink.com PhaseLink Corporation, China 17F,Block 2,Conrad Garden,Caltian Rd Futian,ShenZhen , PRC 518033 +86-755-83020204 (phone) +86-755-83020207 (fax) salesinfo@phaselink.com http://www.phaselink.com
PhaseLink Corporation, Japan 1-38-7-111 Matsubara Setagaya-ku Tokyo 156-0043 + 81-3-5355-0536 (phone) +81-3-5355-0553 (fax) salesinfo@phaselink.com http://www.phaselink.com
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990, FAX (510) 492-0991
Rev.: 07-12-04
Page 6 of 7
Multimedia Clocks PL603-27
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990, FAX (510) 492-0991 Rev.: 05-20-04 Page 7 of 7

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