PL611-01 Programmable Quick Turn Clock T M FEATURES • • XIN,FIN 1 GND 2 CLK0 3 CLK1 4 8 XOUT 7 CLK2,OE,PDB,FSEL 6 NC 5 VDD SOP-8 MSOP-8 CLK1 1 GND 2 XIN,FIN 3 PL611-01 • • • Advanced programmable PLL design Very low Jitter and Phase Noise (30-70ps Pk-Pk typical) Up to 3 programmable outputs Output frequency up to 200MHz CMOS. Accepts Crystal or reference clock inputs o Fundamental crystal: 10MHz-30MHz o 3 RD overtone crystal: Up to 75MHz o Reference input: Up to 200MHz Accepts <1.0V reference signal input voltage One programmable I/O pin can be configured as Programmable clock, or Frequency Selection input, or output Enable (OE) or Power Down (PDB) input. Supply operating range 2.25V to 3.63V Operating temperature range from -40°C to 85°C Available in 8-pin MSOP/SOP, and 6-pin SOT Green/ RoHS compliant Packages PL611-01 • • • • • PIN CONFIGURATION 6 VDD 5 CLK2,OE,PDB,FSEL 4 XOUT SOT-6 DESCRIPTION The PL611-01 is a low-cost general purpose frequency synthesizer and a member of PhaseLink’s Factory Programmable ‘Quick Turn Clock (QTC)’ family. PhaseLink’s PL611-01 product family offers the versatility of using a single Crystal or Reference Clock input and producing up to three different system clocks. They can generate any output frequency up to 200 MHz from fundamental crystal input between 10 MHz - 30 MHz, or a 3rd overtone crystal of up to 75Mhz, or a Reference clock input of up to 200 MHz. Cascading of the ICs to produce additional clock frequencies is also supported. BLOCK DIAGRAM XIN, FIN Xtal OSC XOUT FRef . R-counter (8-bit ) Phase Detector Charge Pump Loop Filter M-counter (10 -bit ) FVCO = F Ref. * (2 * M /R) OE PDB CLoad Programming Logic FSEL VCO P-counter (5-bit ) Fout = FVCO / (2 * P) Selectable /1,/2,/4,/8 CLOCK[0:2] Selectable /1,/2 Programmable Function 2880 Zanker Road, Suite103 San Jose CA95134 USA Tel (408) 571-1668 Fax(408) 571-1688 www.phaselink.comRev.01/20/12 Page 1 PL611-01 Programmable Quick Turn Clock T M KEY PROGRAMMING PARAMETERS CLK[ 0:2 ] Output Frequency Output Drive Strength FOUT = FREF * M / (R * P) where M=10 bit R= 8 bit P= 5 bit CLK[0:2]= Fout / (1,2,4,8), FREF or FREF / 2 Crystal Load Std: 10mA (default) High: 24mA Programmable Input/Output +/- 200ppm One output pin can tuning. be configured as 1. CLK2 - output 2. FSEL - input 3. OE - input 4. PDB - input Charge-Pump Current 4 levels of pump current settings PIN DESCRIPTION Pin # Name Type Description MSOP-8 SOIC-8 SOT-23 XIN, FIN 1 3 I Crystal or Reference input pin GND 2 2 P GND connection CLK[0:1] 3,4 1 O Programmable Clock Output VDD 5 6 P VDD connection (2.25~3.63V) NC 6 No Connect CLK2, OE, PDB, FSEL 7 5 B This programmable I/O pin can be configured as a programmable clock output (CLK2), or Output Enable (OE) input, or Power Down input (PDB), or Frequency Selection (FSEL) input pin. This pin has an internal 60KΩ pull up resistor. State OE PDB FSEL Tristate Power Select Freq. 0 CLK[0:1] Down Mode ‘1’ 1 Normal Normal Select Freq. (default) mode mode ‘2’ XOUT 8 4 O Crystal output pin 2880 Zanker Road, Suite103 San Jose CA95134 USA Tel (408) 571-1668 Fax(408) 571-1688 www.phaselink.comRev.01/20/12 Page 2 PL611-01 Programmable Quick Turn Clock T M ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS PARAMETERS SYMBOL MIN. MAX. UNITS V DD -0.5 4.6 V Input Voltage Range VI -0.5 V DD +0.5 V Output Voltage Range VO -0.5 V DD +0.5 V 260 °C -65 150 °C -40 85 °C Supply Voltage Range Soldering Temperature (Green package) Storage Temperature TS Ambient Operating Temperature 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. *Operating temperature is guaranteed by design. Parts are tested to commercial grade only. AC SPECIFICATIONS PARAMETERS Crystal Input Frequency(XIN) CONDITIONS MAX. UNITS 30 MHz 75 MHz 200 MHz V DD Vpp 2 ms OE Function; Ta=25º C, 15pF Load 100 µs PDB Function; Ta=25º C, 15pF Load 2 ms After Crystal Start Up (Crystal Input) 100 µs After Reference Input Present (FIN) 100 µs Fundamental Crystal MIN. TYP. 10 3 rd Overtone Crystal Input (FIN) Frequency Input (FIN) Signal Amplitude Internally AC coupled Settling Time At power-up (after V DD increases over 2.25V) Output Enable Time PLL Settling Time Output Rise Time Output Fall Time 0.9 15pF Load, 10/90%V DD , Standard drive 2.5 3.5 ns 15pF Load, 10/90%V DD , High drive 1.0 1.5 ns 15pF Load, 90/10%V DD , Standard drive 2.5 3.5 ns 15pF Load, 90/10%V DD , High drive 1.0 1.5 ns 50 55 % 500 ps Duty Cycle At V DD /2 Max. output skew between same frequency clocks Equal loading (15 pF). Equal frequency & drive strength Period Jitter, peak-to-peak* (10,000 samples measured) With capacitive decoupling between V DD and GND. Operating only one output. 45 70 ps * Note: Jitter performance depends on the programming parameters. 2880 Zanker Road, Suite103 San Jose CA95134 USA Tel (408) 571-1668 Fax(408) 571-1688 www.phaselink.comRev.01/20/12 Page 3 PL611-01 Programmable Quick Turn Clock T M DC SPECIFICATIONS PARAMETERS SYMBOL Supply Current, Dynamic, with Loaded Outputs I DD Operating Voltage V DD Output Low Voltage V OL Output High Voltage V OH Output Current, Standard drive I OSD V OL = 0.4V, V OH = 2.4V 10 mA Output Current, High drive I OHD V OL = 0.4V, V OH = 2.4V 24 mA Short-circuit Current CONDITIONS MIN. TYP. MAX. UNITS At 10MHz, load=15pF (PDB=1) 15 mA PDB=0 5 µA 3.63 V 0.4 V 2.25 I OL = +4mA Standard drive I OH = -4mA Standard drive V DD – 0.4 V IS ±50 mA CRYSTAL SPECIFICATIONS PARAMETERS SYMBOL MIN. Fundamental Crystal Resonator Frequency F XIN 10 3 rd Overtone Crystal Resonator Frequency F XIN Crystal Loading Rating (The IC can be programmed for any value in this range.) C L (xtal) TYP. 5 Maximum Sustainable Drive Level Operating Drive Level Crystal Shunt Capacitance MAX. UNITS 30 MHz 75 MHz 20 pF 500 µW 100 µW C0 6 pF Effective Series Resistance, Fundamental, 10-30MHz ESR 30 Ω Effective Series Resistance, 3 rd Overtone, 30-50MHz [CO< 4pF, C L =(5pF)/(8pF)] ESR 100/70 Ω Effective Series Resistance, 3 rd Overtone, 50-65MHz, [CO< 4pF, C L =5pF(5pF)/(8pF)] ESR 60/40 Ω Effective Series Resistance, 3 rd Overtone, 65-75MHz [CO< 4pF, C L =(5pF)/(8pF)] ESR 45/30 Ω 2880 Zanker Road, Suite103 San Jose CA95134 USA Tel (408) 571-1668 Fax(408) 571-1688 www.phaselink.comRev.01/20/12 Page 4 PL611-01 Programmable Quick Turn Clock T M PACKAGE DRAWINGS (GREEN PACKAGE COMPLIANT) MSOP-8L Symbol A A1 A2 B C D E H L e Dimension in MM Min. Max. --1.10 0.05 0.15 0.81 0.91 0.25 0.40 0.13 0.23 2.90 3.10 2.90 3.10 4.90 BSC 0.445 0.648 0.65 BSC E H D A2 A A1 C L b e SOP-8L Symbol A A1 A2 B C D E H L e Dimension in MM Min. Max. 1.35 1.75 0.10 0.25 1.25 1.50 0.33 0.53 0.19 0.27 4.80 5.00 3.80 4.00 5.80 6.20 0.40 0.89 1.27 BSC E H D A2 A A1 C L b e SOT23-6 L Symbol A A1 A2 b C D E H L e Dimension in MM Min. Max. 1.05 1.45 0.05 0.15 0.90 1.30 0.30 0.50 0.08 0.22 2.80 BSC 1.60 BSC 2.80 BSC 0.30 0.60 0.95 BSC E H D A2 A A1 C e b L 2880 Zanker Road, Suite103 San Jose CA95134 USA Tel (408) 571-1668 Fax(408) 571-1688 www.phaselink.comRev.01/20/12 Page 5 PL611-01 Programmable Quick Turn Clock T M ORDERING INFORMATION (GREEN PACKAGE COMPLIANT) For part ordering, please contact our Sales Department: 2880 Zanker Rd., San Jose, CA 95134, USA Tel: (408) 571-1668 Fax: (408) 571-1688 PART NUMBER The order number for this device is a combination of the following: Part number, Package type and Operating temperature range PL611-01-XXX X X X Shipping Option T=Tube R=Tape & Reel Part Number 3 Digit ID Code* Package Type M=MSOP-8L S=SOP-8L T-SOT23-6L Temperature Range C=Commercial (0°C to 70°C) I=Industrial (-40°C to 85°C) * PhaseLink will assign a unique 3-digit ID code for each approved programmed part number. Part / Order Number PL611-01-XXXMC PL611-01-XXXMC-R PL611-01-XXXSC PL611-01-XXXSC-R PL611-01-XXXTC PL611-01-XXXTC-R † Marking C1XXX LLL P611-01 XXX LLLLL C1XXX LLL Part / Order Number PL611-01-XXXMI PL611-01-XXXMI-R PL611-01-XXXSI PL611-01-XXXSI-R PL611-01-XXXTI PL611-01-XXXTI-R Marking C1XXX LLLI P611-01 XXXI LLLLL C1XXX LLLI Package Option 8-Pin MSOP (Tube) 8-Pin MSOP (Tape and Reel) 8-Pin SOP (Tube) 8-Pin SOP (Tape and Reel) 6-Pin SOT-23 (Tape) 6-Pin SOT-23 (Tape and Reel) Note: ‘XXX’ designates marking identifier that, at times, could be independent of the part number. Please consult your PhaseLink sales representative for marking information. “LLL” and “LLLLL” means assembly from which lot number. 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. 2880 Zanker Road, Suite103 San Jose CA95134 USA Tel (408) 571-1668 Fax(408) 571-1688 www.phaselink.comRev.01/20/12 Page 6