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| Preliminary PLL601-27 27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video) FEATURES * * 27MHz reference output (from 27MHz crystal input or clock input). Selectable Audio Clocks supporting: F s of 32kHz, 44.1kHz, 48kHz, 64kHz and 96kHz 8.192MHz, 11.2896MHz, 12.288MHz, and 24.576MHz audio frequencies On-the-fly switching of the audio frequency. 3.3V Operating Voltage. Available in 8-Pin SOIC. PACKAGE PIN CONFIGURATION XIN/FIN VDD GND 27MHz 1 2 3 4 8 7 6 5 XOUT S0^ S1^ ACLK PLL601-27 * * * DESCRIPTION The PLL601-27 is a low cost integrated XO IC designed to work with a fundamental 27MHz crystal or a clock input. In addition to a 27MHz clock reference, it provides the most common audio clocks (8.192, 11.2896, 12.288, and 24.576MHz) required by sampling rates of 32kHz, 44.1kHz, 48kHz, 64kHz and 96kHz, making the chip ideal for STB and MPEG Video applications. Note: ^: Internal pull-up resistor. The internal pull-up resistor results in a default high value when no pull-down resistor is connected to this pin. AUDIO CLOCK SELECTION S1 0 0 1 1 S0 0 1 0 1 ACLK (MHz) 8.192 11.2896 12.288 24.576 BLOCK DIAGRAM Audio PLL [S1-S0] ACLK Xin XO 27MHz Xout 47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/08/04 Page 1 Preliminary PLL601-27 27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video) PIN DESCRIPTIONS Name XIN VDD GND 27MHz ACLK S1 S0 XOUT Pin # 1 2 3 4 5 6 7 8 Type I P P O O I I I Description Crystal input to be connected to fundamental parallel mode crystal. (CL=15 pF) or clock input. Power supply. Ground. 27MHz reference output. Audio clock output (see selection table on page 1). Digital control input to select audio frequency. 60k internal pull-up. Digital control input to select audio frequency. 60k internal pull-up. Crystal output. Notes: I - input pin; P - power supply/ground pin. 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 SYMBOL VDD VI VO TS TA TJ MIN. -0.5 -0.5 -65 -40 MAX. 4.6 VDD+0.5 VDD+0.5 150 85 125 260 2 UNITS V V V C C C C kV 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. * Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only. 2. Crystal Specifications PARAMETERS Crystal Resonator Frequency Crystal Loading Rating Recommended ESR SYMBOL FXIN CL (xtal) RE CONDITIONS Parallel Fundamental Mode AT cut MIN. TYP. 27 15 MAX. UNITS MHz pF 30 47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/04/04 Page 2 Preliminary PLL601-27 27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video) 3. General Electrical Specifications PARAMETERS Supply Current, Dynamic (with Loaded Outputs) Operating Voltage SYMBOL IDD VDD 15pF Load CONDITIONS MIN. TYP. 20 MAX. 30 3.63 UNITS mA V 2.97 3.30 4. AC Electrical Specifications PARAMETERS Input Crystal Frequency Output Clock Rise Time Output Clock Fall Time Output Clock Duty Cycle Short Circuit Current 0.8V ~ 2.0V with 10 pF load 0.3V ~ 3.0V with 15 pF load 2.0V ~ 0.8V with 10 pF load 3.0V ~ 0.3V with 15pF load Measured @ 1.4V SYMBOL CONDITIONS MIN. TYP. 27 2.4 2.4 50 50 MAX. 1.5 5 1.5 5 55 UNITS MHz ns 45 % mA 5. Jitter Specifications PARAMETERS Cycle to Cycle Jitter Cycle to Cycle Jitter CONDITIONS Tcyc-cyc Tcyc-cyc FREQUENCY 27MHz Audio Clock MIN. TYP. 100 150 MAX. UNITS ps ps 47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/04/04 Page 3 Preliminary PLL601-27 27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video) PACKAGE INFORMATION 8 PIN SOIC (in mm) Symbol A A1 B C D E H L e Min. Max. 1.47 1.73 0.10 0.25 0.33 0.51 0.19 0.25 4.80 4.95 3.80 4.00 5.80 6.20 0.38 1.27 1.27 BSC E H D A A1 e B C L ORDERING INFORMATION 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 PLL601-27 X X X X PART NUMBER NONE= TUBE R=TAPE AND REEL NONE=NORMAL PACKAGE L=GREEN PACKAGE TEMPERATURE C=COMMERCIAL, I=INDUSTRIAL PACKAGE TYPE S=SOIC Order Number PLL601-27SC PLL601-27SC-R PLL601-27SCL PLL601-27SCL-R Marking P601-27SC P601-27SC P601-27SCL P601-27SCL Package Option SOIC SOIC SOIC SOIC Tube Tape and Reel Tube Tape and Reel 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 www.phaselink.com Rev 11/04/04 Page 4 |
Price & Availability of P601-27SCL
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