C6006 Clock Generator IC for MD Audio System Approved Product Product Features Product Description • The C6006 is a clock generator that integrates clock requirements for Mini Disc Audio application. The C6006 uses a 16.9344MHz crystal to produce 90.3168MHz or 45.1584MHz and 12.042MHz or 10.035MHz. The device is packaged in an 8pin SOIC for minimum occupation of board space. • • • • • • Support clock requirements for Mini Disc application Two clock outputs Integrates loading capacitance for crystal Integrates loop filter that requires no external components or adjustments Use 16.9344MHz crystal or external input 3.3 Volt operation 8 pin SOIC package Pin Configuration 1 SEL1 SEL2 8 2 VSS CLK2 7 3 XIN VDD 6 4 XOUT CLK1 5 Frequency Table SEL1 0 1 CLK1 45.1584MHz 90.3168MHz SEL2 0 1 CLK2 10.0352MHz 12.04224MHz Table 1 Cypress Semiconductor Corporation 3901 North First Street San Jose, CA 95134 Tel 408-943-2600 Document#: 38-07100 Rev. ** 9/15/2000 Page 1 of 6 C6006 Clock Generator IC for MD Audio System Approved Product Block Diagram VDD 8 SEL2 7 CLK2 5 CLK1 1 SEL1 Divider XIN MPX 3 CL1 XOUT Buf Divider Reference Oscillator 4 MPX CL2 Phase Divider Loop Detector Filter VCO Divider 1/2 Buf Divider 1/2 VDD VDD 6 VSS 2 Divider and Logic Pin Description PIN No. Pin Name I/O 1 SEL1 I 2 3 VSS XIN PWR I 4 XOUT O 5 6 7 8 CLK1 VDD CLK2 SEL2 O PWR O I Description If this input pin is asserted LOW, CLK1 to be 45.1584MHz. When HIGH (default), CLK1 to be 90.3168MHz. Internal pull-up. Device ground for all circuitry. On-chip reference oscillator input pin. Requires either an external crystal (nominally 16.9344MHz) or externally generated reference signal. On-chip reference oscillator pin. Drives an external crystal. When an externally generated reference signal is used at XIN, this pin remains unconnected. 90.3168MHz or 45.1584MHz selected via SEL1 input pin. 3.3 Volt Power supply. 12.04224MHz or 10.0352MHz selected via SEL2 input pin. If this input pin is asserted LOW, CLK2 to be 10.0352MHz. When HIGH (default), CLK2 to be 12.04224MHz. Internal pull-up. Note: I = Input pins, O = Output pins and PWR = Power connection pins. Cypress Semiconductor Corporation 3901 North First Street San Jose, CA 95134 Tel 408-943-2600 Document#: 38-07100 Rev. ** 9/15/2000 Page 2 of 6 C6006 Clock Generator IC for MD Audio System Approved Product Maximum Ratings This device contains circuitry to protect the inputs against damage due to high static voltages or electric field; however, precautions should be taken to avoid application of any voltage higher than the maximum rated voltages to this circuit. For proper operation, Vin and Vout should be constrained to the range: VSS<(Vin or Vout)<VDD Unused inputs must always be tied to an appropriate logic voltage level (either VSS or VDD). Maximum Input Voltage Relative to VSS: VSS – 0.3V Maximum Input Voltage Relative to VDD: VDD + 0.3V o Storage Temperature: o -65 to +150 C o Operating Temperature: o -10 to +70 C Maximum Power Supply: 5.5V Operating Voltage: 3.0 – 3.6V DC Parameters (VDD = 3.3V +/- 10%, TA = -10o to +70oC) Characteristic Symbol Min Typ Max Units Conditions Input Low Voltage VIL - - 0.8 Vdc Note 1 Input High Voltage VIH 2.0 - - Vdc Input Low Current IIL -100 - - µA Input High Current IIH - - 10 µA For internal Pull-up resistors, Note 1 and Note 2 Idd3.3V - 20 35 mA No output load Output Low Voltage VOL - - 0.4 V IOL = 4.0 mA Output High Voltage VOH 2.4 - - V IOH = 3.0 mA Dynamic Supply Current XIN/XOUT Capacitors CL1,2 23 pF Note1: Applicable to input signal. Note2: Although internal pull-up resistors have a typical value of 240K, this value may vary between 200K and 500K. AAC Parameters Parameter Symbol Min Typ Max Units Conditions Rise Time TR - - 4 nSec All clocks at rated load, Note 2 Fall Time TF - - 4 nSec All clocks at rated load, Note 2 Power up to Stable Output TPU - - 3 mSec All Output Clocks, Note 3 Clock Duty Cycle TDC1 40 50 60 % All clocks at rated load, Note 3 Tj1 - - 150 pSec Cycle to cycle jitter Note 2, Note 3 Clock Jitter, @CLK1 Clock Jitter, @CLK2 Tj2 250 psec Notes: 1. Parameters are guaranteed by design and characterization. Not 100% tested in production. All parameters specified with fully loaded outputs. 2. Measured between 0.2*VDD and 0.8*VDD Volts. 3. Triggering is done at 1.5 Volts. 4. All output has 15pf load. Cypress Semiconductor Corporation 3901 North First Street San Jose, CA 95134 Tel 408-943-2600 Document#: 38-07100 Rev. ** 9/15/2000 Page 3 of 6 C6006 Clock Generator IC for MD Audio System Approved Product Package Drawing and Dimensions 8 Pin SOIC Outline Dimensions INCHES SYMBOL C L H E a D MIN NOM A A1 B e MAX MIN NOM MAX A 0.053 - 0.069 1.35 - 1.75 A1 0.004 - 0.010 0.10 - 0.25 A2 0.047 - 0.059 1.20 - 1.50 B 0.013 - 0.020 0.33 - 0.51 C 0.007 - 0.010 0.19 - 0.25 D 0.189 - 0.197 4.80 - 5.00 E 0.150 - 0.157 3.80 - 4.00 e A2 MILLIMETERS 0.050 BSC 1.27 BSC H 0.228 - 0.244 5.80 - 6.20 L 0.016 - 0.050 0.40 - 1.27 a 0º - 0º - 8º 8º Ordering Information Part Number Package Type C6006AZ 8 Pin SOIC Note: Production Flow Commercial, -10ºC to +70ºC The ordering part number is formed by a combination of device number, device revision, package style, and screening as shown below. Marking: Example: IMI, Date Code C6006AZ Lot # C6006AZ Package Z = SOIC Revision IMI Device Number Cypress Semiconductor Corporation 3901 North First Street San Jose, CA 95134 Tel 408-943-2600 Document#: 38-07100 Rev. ** 9/15/2000 Page 4 of 6 C6006 Clock Generator IC for MD Audio System Approved Product DISCLAIMER International Microcircuits, Inc. (“IMI”) reserves the right to change or modify the information contained in this datasheet and the products described therein, without prior notice. IMI does not convey any license under its patent rights nor the rights of others. Charts, drawings and schedules contained in this datasheet are provided for illustration purposes only and they vary depending upon specific applications. IMI makes no warranty or guarantee regarding suitability of these products for any particular purpose, nor does IMI assume any liability arising out of the application or use of any product or circuit described herein. IMI does not authorize use of its products as critical components in any application in which the failure of the IMI product may be expected to result in significant injury or death, including life support systems and critical medical instruments. Cypress Semiconductor Corporation 3901 North First Street San Jose, CA 95134 Tel 408-943-2600 Document#: 38-07100 Rev. ** 9/15/2000 Page 5 of 6 C6006 Clock Generator IC for MD Audio System Approved Product Document Title: C6006 Clock Generator IC for MD Audio System Document Number: 38-07100 Rev. ECN No. ** 107391 Date of Issue 05/22/01 Cypress Semiconductor Corporation 3901 North First Street San Jose, CA 95134 Tel 408-943-2600 Orig. of Description of Change Change IKA New Data Sheet Document#: 38-07100 Rev. ** 9/15/2000 Page 6 of 6