www.micrel.com www.phaselink.com An Overview of Micrel Micrel Inc. is a leading manufacturer of IC solutions for the worldwide analog, Ethernet and high bandwidth markets. The Company's products include high performance analog, power, advanced mixed-signal and radio frequency semiconductors; high speed communication, clock management, Ethernet switch and physical layer transceiver integrated circuits. These products address a wide range of rapidly growing end markets including cellular handsets, portable and enterprise computing, enterprise and home networking, wide area and metropolitan area networks and industrial equipment. Founded in 1978, Micrel has an excellent record of revenue growth and sustained profitability. The Company has posted year-over-year revenue growth in 23 out of 31 years and been profitable in 30 of its 31 years of its existence. The Company has consistently generated positive cash flows since going public in 1994. Corporation headquarters and state-of-the-art wafer fabrication facilities are located in San Jose, California with regional sales and support offices and advanced technology design centers situated throughout the Americas, Europe and Asia. In addition, the Company maintains an extensive worldwide network of sales representatives and distributors. Micrel utilizes both its own world-class wafer fabrication facility, which contains a broad array of process technologies that allow Micrel to quickly develop and introduce state-of-the-art products. Micrel combines its expertise in fabrication technology with world-class design teams to develop and produce these high performance products to provide our customers with the solutions they need to compete in today's fast paced technology industry. Micrel is fiercely committed to its customers' success. Micrel's outstanding sales, customer service and technical support organizations, together with its manufacturing operations, are structured specifically to address customer needs and requirements. Micrel is known throughout the industry for its service orientation and for being, "fast on its feet". Contents Featured Products 4 5 6-17 Analog Frequency Multiplier (AFM) PhasorVI Frequency Multiplier PicoPLL Programmable Clocks Frequency Generation Voltage Controlled Frequency Source (VCXO ICs) 22-23 24-25 26-27 VCXO with PhasorVI Frequency Multiplier IC VCXOs with & without PLL Multiplier VCXO with Analog Frequency Multiplier IC Reference Frequency Clock (XO ICs) 28-29 30-31 22-23 26-27 Crystal Oscillator (XO) ICs Programmable Clocks with Differential Outputs PhasorVI Frequency Multiplier Clocks Analog Frequency Multiplier Clocks PicoPLL - Programmable Clocks 6-21 Programmable Clocks 30-31 Programmable Clocks with Differential Outputs 32-33 Programmable PCIe/HCSL Compatible Clocks Signal Conditioning 18-21 EMI Reduction ICs Clock Distribution 34-35 34-35 34-35 34-35 34-35 Zero Delay Buffers Reference Input Fanout Buffers Crystal Input Fanout Buffers TCXO Buffer Translator Buffers Featured Product < 50fs Phase Jitter (12KHz to 20MHz), @ 622MHz < 2.5ps RMS Period Jitter < 30ps PK-PK Period Jitter 0 -10.6dBc @ 1Hz -51.3dBc @ 10Hz -83.5dBc @ 100Hz -113.7dBc @ 1KHz -133.4dBc @ 10KHz -144.0dBc @ 100KHz -150.3dBc @ 1MHz -154.9dBc @ 10MHz 20 Phase Noise (dBc/Hz) 40 60 80 38 fs RMS for 12KHz ~ 20MHz @ 622.08MHz 100 120 140 160 10 100 1K 10K 100K 1M 10M 100M L(f) [dBc/Hz] vs f [Hz] Industry’s first CMOS Non-PLL multiplier utilizing analog multiplication of a high frequency fundamental or 3rd overtone crystal input. Our patented AFM technology can generate up to 800MHz in PECL, LVDS or CMOS without using a Phase-Locked Loop. This is achieved with practically no jitter or phase noise deterioration. See page 27 for detailed product selector guide. Featured Product < 500fs Phase Jitter (12KHz to 20MHz), @ 622MHz < 30ps PK-PK Period Jitter 0 Phase Noise (dBc/Hz) 20 40 60 80 100 120 140 160 1 10 100 1K 10K 100K 1M 10M L(f) [dBc/Hz] vs f [Hz] Practically, No Accumulated Jitter PhasorVI Long Term Jitter RMS Jitter (ps) (Crystal=38.88MHZ, Output=155.52MHz) Interval (us) See page 23 for detailed product selector guide. 100M Featured Product Tiny Package, World’s Smallest Lowest Power Consumption 1.8V, 2.5V, 3.3V Supply 30~70ps Peak-Peak Jitter Fast Turnaround with Factory Programming Unit: mm TSSOP 16 SOP8 6.4X5 6X5 11.5X 12.3X MSOP 10 QFN 3X3 4.9X3 3X3 3.5X 5.7X 3X3 3.5X 1.3X2 1X Micrel’s PicoPLL programmable clock family is a general purpose frequency synthesizer with the key features of low jitter, low power and tiny package. This low cost frequency source solution is designed to fit almost any application where high performance, space saving and time to market is crucial. Big Benefits! Programmable Clock Applications Unlimited ! Device Family # of PLLs EMI Input (MHz) # of Outputs Voltage Package PL611s 1 Crystal: 10-40 Ref Clock: 0.01-200 Up to 2 1.62V~ 3.63V DFN, SOT-6 PL613 3 Crystal: 10-40 Ref Clock: 5-200 Up to 8 1.62V~ 3.63V QFN 3x3, (T)SSOP PL613-21 3 Crystal: 10-40 Ref Clock: 5-200 Up to 4 with varying voltage on each output 1.62V~ 3.63V QFN 3x3, (T)SSOP PL671 1 Crystal: 10-40 Ref Clock: 1-200 Up to 3 2.25V~ 3.63V SOT-23, (M)SOP PL585/685 1 PECL, LVDS 3.3V (T)SSOP √ Crystal: 19-40 Programmable Clocks PicoPLL is Micrel’s line of programmable, high performance clock ICs. Accepting a single reduce system cost and fit almost any application where high performance, low-power, space FEATURES (PL613-21) • 3-programmable PLLs, with individual Power Down (PDB) pins o One 32.768K Clock and 3 pins with ‘MHz’ range Clock outputs • 4 outputs with individual voltage on each output o Covers from 1.62V to 3.63V • Small form-factor for PCB Space Savings • Ultra Low-Power Consumption o Ultra-Low Power-Down Mode, <5µA • Input Frequency: o Fundamental Crystal: 10MHz to 40MHz o Reference Input: 10MHz to 200MHz • Active Low or Hi-Z Disabled Output State • Operating Temperature Ranges: o Commercial: 0°C to 70°C o Industrial: -40°C to 85°C • Power supply voltages: 1.62V to 3.63V • Available in GREEN/RoHS Compliant 3x3 QFN-16 Package BLOCK DIAGRAM FREF XIN/FIN XOUT Xtal Osc FREF PLL1 VCO1 5-bit ÷ Odd/Even ÷ 1,2,4,8 CLK2 VDD2_3* CLK3 FREF PLL2 PDB2_3 PDB1 PDB4 PLL3 Programmable Function VCO2 VCO3 15-bit ÷ Odd/Even CLK1 VDD1* 5-bit ÷ Odd/Even * Separate buffer VDD’s allow output level control (1.8V ~ 3.3V, ±10%) CLK4 VDD4* crystal or reference clock input and producing up to 8 outputs, the PicoPLL family is designed to saving, cost sensitivity, and time-to-market are crucial. APPLICATION EXAMPLES Smartphone PL613 takes advantage of the available TCXO reference clock to four required system clocks for a typical Smartphone application. CLK1 32 .768kHz FM Tuner CLK2 27MHz Video Decoder CLK3 54MHz MPEG CLK4 48MHz USB 19.20MHz TCXO PD_1 PD_23 PL613-21 Package : 3x3 QFN-16 PD_4 PD pins disable CLK outputs and corresponding PLL for maximum power savings Portable Navigation Device (PND) PL613-21 takes advantage of the available TCXO reference clock to create three required system clocks for a typical PND application. 16.369 MHz TCXO PD_1 PD_23 PD_4 PL613-21 Package: 3x3 QFN-16 CLK1 32.768 kHz FM Tuner CLK2 12MHz USB CLK4 26MHz Apps. Processor PD pins disable CLK outputs and corresponding PLL for maximum power savings Programmable Clocks Micrel’s extensive arrays of programmable clock families allow selection from a wide Part Number Input (MHz) # of PLLs Xtal Range Reference Output (MHz) # of Outputs MHz to MHz Clocks PL611s-02 PL611s-04 1 10 - 40 1 - 200 200 2 PL611s-27 1 - 1 - 200 125 2 PL611s-6X PL611-01 PL611-30 PL611-31 1 1 1 1 10 - 40 10 - 30 10 - 30 10 - 30 1 - 200 1 - 200 1 - 200 200 200 400 200 1 3 3 3 PL613-01 3 10 - 40 5 - 200 200 8 PL613-05 3 10 - 40 5 - 200 200 3 PL613-21 3 10 - 40 5 - 200 125 4 EMI Reduction Clocks PL671-01 1 10 - 40 1-200 200 3 PL671-02 1 - 1-200 200 3 .0325768 MHz to kHz Clocks PL610-32 0 16.67772 - PL611s-18 1 10 - 40 1 - 200 PL611s-19 1 - DC - 200 PL613-21 3 10 - 40 5 - 200 125 Yes 800 0.5kHz125 0.5kHz125 1 2 2 4 High Performance Clocks PL585/685XX 10 1 19 - 40 LVPECL LVDS Voltage(V) 1.8 2.5 3.3 UltraLow Power variety of features and form-factors to suit most demanding design requirements. Programmable Pin PDB OE FSEL CLK Other Features • World's smallest programmable clock Die, Wafer, DFN-6L, SOT23-6L • 2 CLKs & PDB/OE DFN-6L, SOT23-6L • By 4/8 multiplier • 3 output multiplier PLL Die, Wafer Die, Wafer, SOT23-6L • Complementary LVCMOS Outputs MSOP-8L, SOP-8L • Master OE/PDB • 4 Clocks with 4 OE QFN-16L, (T)SSOP-16L • Master OE/PDB SOP-8L • Variable Voltage on Each Output • Individual CLK/PLL Power-Down pins • KHz outputs on CLK1 QFN-16L(3x3mm) • SS Rate: ±0.125%~±2.0% (Center), or -0.25% ~-4.0% (Down) SOT23-6L , MSOP-8L, SOP-8L • Contact Micrel for Cross Ref. List SOT23-6L • 0.3mA from MHZ to 32K clock out Die, Wafer • Low-power MHz to RTC clock DFN-6L, SOT-6 • Ideal for Two Outputs, One a LowPower 32K Clock, With Ref. Input • Variable Voltage on Each Output • Individual CLK/PLL Power-Down pins • KHz output on CLK1 N/A Package • 0.5 ps phase jitter at 622.08MHz • 90 mA (PECL) Power Consumption DFN-6L, SOT-23-6L QFN-16L(3x3mm) TSSOP-16L 11 12 MAC 4X3.125 Gbps XAUI Serial Links SERDES PL613 NPU/ ASIC Memory Backplane SERDES PL685 3.125-12 Gbps Backplane Serial Links Backplane 10-12 Gbps Links Links (optional) OPTICs PL685 Crossbar Switch Cards Application Examples Switch MAC PHY 25MHz Marvell 5180 CPU 25MHz 25MHz PL613 -01 33MHz PCI 33MHz 25MHz HDTV Controller Audio Serializer 54.1MHz Sleep Mode uc 24MHz USB PHY 25MHz Ethernet PHY 4MHz 7.3428MHz PL613 -01 25MHz 13 Application Examples The PL613-01’s multiple PLLs and frequency generator circuitry provides all the clocking requirements for the complex Optical Networking systems, in a small form-factor package. MPC8313 Spartan 6 FPGA SGMII Link 33MHz 133.33MHz PL613 -01 125MHz 12.8MHz Using Micrel´s PL611s-02, customers can create high frequency and low-jitter clocks by using low-cost, low-frequency crystals. PL610-D71 25MHz 25MHz 25MHz PL611S-02 19.44MHz 25MHz Cortina 8212 Cortina 8212 GPN Interface PL611S-02-F10 25MHz 14 125MHz Broadlight BL2348R PL685-XX - PL685-28 TSSOP-16 2.5~3.3V PL685-28 19.44MHz 155.52MHz CLK PMC Sierra PAS6201/11 CLKB PL611s-17 DFN-6 RTC/ASIC REF 32.768KHz PDB 1.8V 48MHz USB PHY CLK 32.768KHz 15 Application Examples PL611s-18 SOT-23 CKIH 32.768KHz 611s-18 1.8~3.3V 26MHz CKIL Freescale Multimedia Processor i.MX21/31 26MHz Micrel´s PL671 PicoEMI programmable Spectrum Clock Generator (PSSCG) can generate multiple clocks to reduce EMI emission. 16.667MHz 2.5-3.3V 48MHz USB PHY CLK 16 16.667MHz PL671-02 2.5-3.3V PL611s-02 DFN-6 uController 66.66MHz ±1% SST 66.66MHz ±1% SST 66.66MHz ±1% SST Memory PL611s-02 02 PL611s-02 DNF-6 Bluetooth Module REF GPIO (2 x 1.3 x 0.6mm) 24.576MHz PDB 1.8~3.3V 49.152MHz Audio DSP CLK 24.576MHz 19 PL611s-02 DNF-6 VCON 2.5-3.3V PL500-17 PLL500-17 (VCXO) SOT-23 27MHz MPEG 27MHz FSEL 74.125MHz/ 74.1758MHz DVI Link 17 Pico-EMI Clock Summary Micrel’s proprietary Spread Spectrum Timing (SST) technology can efficiently suppress ICs with very low cycle to cycle jitter (100ps Peak-Peak) are suitable for clock generation FEATURES (PL671-01) • • • • • • • • • • • • Advanced programmable PLL with Spread Spectrum with up to 3 outputs Crystal or Reference Clock input o Fundamental crystal: 10MHz to 40MHz o Reference input: 1MHz to 200MHz Four programmed configurations to select from (CSEL) Output frequency range: ≤166MHz @ 2.5V operation ≤200MHz @ 3.3V operation Programmable Spread Spectrum Modulation Magnitude: o Center Spread: ±0.125% to ±2.0% in ±0.125% steps o Down Spread: -0.25% to -4.0% in 0.25% steps Spread Spectrum On/Off selection Low Cycle to Cycle jitter. Programmable output drive (4mA, 8mA, 16mA) Single 2.5V to 3.3V, ± 10% power supply Operating temperature range from -40°C to 85°C Available in 8-pin SOP, MSOP and 6-pin SOT GREEN/RoHS compliant packaging BLOCK DIAGRAM SST Modulation XIN/FIN Xtal Osc XOUT PDB CLK[0:2] CSEL[0:1] SST On/Off Programming Logic Modulation Magnitude* FREF R-Counter 9-bits * Optional Pre-defined Modulation Magnitude Control Programmable Function 18 M-Counter 11-bits ÷8 ÷8 Phase Detector Charge Pump Loop Filter VCO FVCO = FREF * (M/R) P-Counter FOUT = FVCO / P 6-bits Odd/Even CLK1/PDB CLK0 /1, /2 /1, /2, /4 CLK2/CSEL0 EMI without requiring expensive enclosures or system redesign. These EMI reduction from a single crystal or a signal reference. APPLICATION EXAMPLES Printer Micrel’s PL671 PicoEMI Programmable Spread Spectrum Clock Generator (PSSCG) can generate multiple clocks to reduce EMI emission. 16.667MHz 48MHz USB PHY 2.5-3.3V PL611s-02 DNF-6 16.667MHz uController CLK PL671-02 2.5-3.3V 66.66MHz ±1% SST 66.66MHz ±1% SST 66.66MHz ±1% SST Memory Note: ^ Denotes 60KΩ Pull-up resistor Application Example: Using Reference CLK to Generate SST Processor CLK PDB GND Processor Clock PL671 1MHz to 200 MHz Ref Input CSEL VDD SOT23-6L CSEL1 1 0 CLK0 33MHz, ±1.0% 66MHz, ±2.0% 19 EMI Reduction ICs Micrel’s PicoEMI PL671 Programmable Spread Spectrum Clocks provide the flexibility Features -01A Input (MHz) Crystal: 10-40 Ref: 10-40 -01B -01C Ref: Output (MHz) CLK0 = FIN X 1 ± 0.5% Selectable 1.0% Spread Spectrum ± ± 1.5% Magnitude OFF -1.0% -2.0% -3.0% OFF -01D 30-150 ± 0.25% ± 0.50% ± 1.00% OFF -0.5% -1.0% -2.0% OFF Features PL671-01 PL671-02 Input (MHz) Crystal: 10-40 Ref: 1-200 Output (MHz) Programmable up to 200MHz # of outputs Up to 21 Reference: 1-200 Up to 21 Spread Spectrum Fixed Magnitude2 Fixed Selectable Power Down Yes 1 Yes1 1: Pin 1 can be configured as PDB input or CLK output. 2: Factory Program: Center: ± 0.125~± 2.0% (+0.125% step) Down: -0.25~ -4.0% (-0.25 step), or OFF Features PL671-01 Input (MHz) Crystal: 10-40 or Ref : 1-200 Output (MHz) Programmable up to 200MHz # of outputs Up to 3 1 Spread Spectrum Up to 4 Fixed Selectable Magnitude 2 Power Down Yes1 1: Pin 2,6 can be configured as CLK output. 2: Factory Program: Center: ± 0.125~± 2.0% (+0.125% step) Down: -0.25~ -4.0% (-0.25% step), or OFF 20 and performance required for the most demanding EMI reduction requirements. Part Number PL671-01 Xtal: 10-40 PL671-00 PL671-02 Input (MHz) Function Ref.:1-200 Programmable PLL Ref: 200 Xtal: 10-40 PL671-29 Ref.:1-200 Output (MHz) ≤ 200 ≤ 200 ≤ 200 Other Features Voltage SS Rate: ±0.125%~ ±2.0% (C ) or -0.25%~ -4.0% (D) 2.25V~ 3.63V SS Rate: ±0.125%~ ±2.0% (C) or -0.25%~ -4.0% (D) 2.25V~ 3.63V Package SOT23-6L MSOP-8L SOP-8L Die, Wafer SOT23-6L SOT23-6L MSOP-8L SOP-8L Die, Wafer Note: C: Center Spread. D: Down Spread. General SS spread is at .25% increments. Please refer to the datasheet for more detail Application Example: Selectable Frequency Video System Clock, using the CSEL Feature, or Adding Spread to DVI Video 27MHz PDB^ CSEL1^ XOUT PL671 GND MSOP-8L VDD SST _Pixel _CLK SI 1160 CSEL0^ Pixel_CLK 27MHz/54MHz/ 108MHz Video Clock CSEL0 CSEL1 Drive Strength CLK0 8mA 27MHz, SST Off 1 1 0 8mA 1 27MHz, ±1.0% 16mA 54MHz, ±1.0% 0 1 16mA 0 108MHz, ±1.0% 0 CLK0 GND CLK1 PL671-02 XIN/FIN ^ CSEL0 VDD SOT23-6L 15MHz to 200MHz Switching Ref Input CSEL0 1 0 CLK 0 Input Frequency, ±1.0% Input Frequency, ±2.0% CLK 1 Ref Out Ref Out 21 PhasorVI Frequency Multiplier The PhasorVI is a low jitter and low phase noise frequency multiplier, capable of achieving 0.5ps Using a low-cost crystal of 19 to 40MHz, the PhasorVI enables output frequencies of up to 800MHz, and LVPECL outputs. FEATURES • <500fs RMS phase jitter (12kHz to 20MHz) at 622.08MHz (LVPECL/LVDS) • 30ps max peak to peak period jitter • Ultra Low-Power Consumption • < 90mA @622MHz PECL output • <15µA at Power Down (PDB) Mode • Input Frequency: • Fundamental Crystal: 19MHz to 40MHz • Output Frequency: • 19MHz to 800MHz output. • Output types: LVPECL, or LVDS • High Linearity VCXO: <10% linearity • Pullability: ±150 ppm • Programmable OE input polarity, о Programmable Hi-Z or Active Low disabled state • Power Supply: 3.3V, ±10% • Operating Temperature Ranges: • Commercial: 0°C to 70°C • Industrial: -40°C to 85°C • Available in Die or Wafer PhasorVI BLOCK DIAGRAM OE/PDB (Default pre-programmed output path ) XIN/REF XOUT Xtal Osc VCON Varicap PD/CP LF – HF LCVCOs Q Pre-scalar 4/6 /2 N Div (5 bit) 22 QB P Div (4 bit) /2 RMS phase jitter and less than 30ps peak to peak period jitter, with practically no Accumulated Jitter. in a single IC, with specific frequencies above 800MHz in discrete ICs. The family supports , LVDS, VCXO Jitter2 (PS) - Typical Output Range (MHz)) Output Type PL585-88 19 - 40 800 LVPECL PL585-28 19 - 40 250 LVPECL Part Number Input Range (MHz) Voltage Package RMS Period Peak to Peak Period Jitter Phase Jitter1 (12kHz to 20MHz) 3.3V 5 <30 <0.5 DIE/Wafer TSSOP-16 3.3V 5 <30 <0.5 DIE/Wafer TSSOP-16 XO PL685-88 19 - 40 PL685-89 800 LVPECL (-88) LVDS (-89) 3.3V 5 <30 <0.5 DIE/Wafer TSSOP-16 PL685-28 19 - 40 250 LVPECL 3.3V 5 <30 <0.5 DIE/Wafer TSSOP-16 23 VCXO (Voltage Controlled Crystal Oscillator) ICs Micrel’s integrated low phase noise VCXO products provide cost efficient solutions with high packaged ICs, or die form. Our products meet performance requirements of SONET, ADSL, VDSL, FEATURES (PL502-3X) • • • • • • • • • 750kHz to 800MHz output range. Low phase noise output • -127dBc/Hz for 155.52MHz @ 10kHz offset • -115dBc/Hz for 622.08MHz @ 10kHz offset Selectable LVCMOS, LVPECL or LVDS output. Selectable High Drive or Standard Drive LVCMOS. 12MHz to 25MHz crystal input. No external load capacitor or varicap required. Output Enable selector. Wide pull range (±200ppm) Single 3.3V, ±10% power supply PL502-30 BLOCK DIAGRAM VCON Varicap XIN XOUT Xtal Osc VCO Divider Reference Divider Phase Detector SEL[3:0] Charge Pump + Loop Filter QB VCO Q OE 24 linearity, wide pull-range, and very high temperature stability. They are available in small form factor video, and many more applications. MULTIPLIER AND NON MULTIPLIER VCXO ICS Part Number Function Input (MHz) Multiplier Output Output Type Pull Range (MHz) (ppm) Voltage Package PL500-15 PL500-16 PL500-17 VCXO 17 - 36 N/A 1 - 36 LVCMOS ±200 Die, Wafer 2.5V, 3.3V SOT23-6 SOP-8 PL500-37 VCXO 36 - 130 N/A 36 - 130 LVCMOS ±150 2.5V, 3.3V Die, Wafer SOP-8 PL520-20 VCXO 120 - 200 N/A 120 - 200 LVCMOS LVPECL LVDS ±110 3.3V Die, Wafer PL520-30 VCXO 65 - 130 N/A 32.5 - 130 LVPECL LVDS ±120 2.5V, 3.3V Die, Wafer PL520-80 VCXO 19 - 65 N/A 9.5 - 65 LVPECL LVDS ±200 2.5V, 3.3V Die, Wafer PL502-00 VCXO+PL 12 - 25 1,2,4,8 12 - 200 LVCMOS ±200 3.3V Die, Wafer PL502-02 VCXO+PL 12 - 25 2 24 - 50 LVCMOS ±200 3.3V SOP-8 PL502-03 VCXO+PL 12 - 25 4 48 - 100 LVCMOS ±200 3.3V SOP-8 PL502-04 VCXO+PL 12 - 25 8 96 - 200 LVCMOS ±200 3.3V SOP-8 PL502-11 VCXO+PL 12 - 25 8 96 - 200 LVPECL ±200 3.3V TSSOP-16 ±200 3.3V Die, Wafer PL502-30 VCXO+PL 12 - 25 16 to x32 0.75 - 800 LVCMOS LVPECL LVDS PL502-37 PL502-35/38 PL502-39 VCXO+PL 12 - 25 16 to x32 0.75 - 800 LVCMOS LVPECL LVDS ±200 3.3V QFN-16, 3x3 TSSOP-16 PL520-00 VCXO+PL 100 - 200 1,2,4,8 LVCMOS LVPECL LVDS ±110 3.3V Die, Wafer 100 - 800 25 Analog Frequency (non-PLL) Multiplier (AFM) Micrel’s Analog Frequency Multiplier products offer the world’s lowest phase noise and jitter of most cost efficient clocking solutions for high performance applications. The AFM ICs are designed and high speed networking LAN applications. FEATURES 1RQ3//IUHTXHQF\PXOWLSOLFDWLRQ ,QSXWIUHTXHQF\IURP0+] 2XWSXWIUHTXHQF\IURP0+] :RUOG¶VEHVWSKDVHQRLVHDQGMLWWHUSHUIRUPDQFHHTXLYDOHQWWRIXQGDPHQWDO crystal at the output frequency) 8OWUDORZMLWWHU R506SKDVHMLWWHUSVN+]0+] R506SHULRGMLWWHUSV /RZSKDVHQRLVH RG%F+]#N+]RIIVHWIURP0+] RG%F+]#0+]RIIVHWIURP0+] +LJKOLQHDULW\SXOOUDQJHW\S 330SXOODELOLW\9&;2 'LIIHUHQWLDORXWSXWOHYHOV3(&//9'6RUVLQJOHHQGHG&026 6LQJOH9SRZHUVXSSO\ 7HPSHUDWXUHUDQJHÛ&WRÛ& $YDLODEOHLQSLQ*UHHQ5R+6FRPSOLDQW76623DQG[4)1SDFNDJHV 2x AFM Phase Noise at 311.04MHz 26 any multiplier clock IC, without the use of a PLL. Analog Frequency Multiplier products provide the to surpass the most stringent performance requirements of telecommunications, storage networking, VCXO ICs (AFM) Jitter2 (fs) - Typical Part Number Input Range (MHz) Output Range (MHz) Output Type Voltage PL560-08 ; /93(&/ PL565-08 ; PL560-37 PL560-38 PL560-47 PL560-48 PL565-68 RMS Period Peak to Peak Period Jitter Phase Jitter1 (12kHz to 20MHz) 9 # 0+] /93(&/ 9 # 0+] ; /9&026 /93(&/ 9 ; /9&026 /93(&/ 9 ; /93(&/ 9 XO ICs (AFM) Jitter2 (fS) - Typical Part Number Input Range (MHz) Output Range (MHz) Output Type Voltage PL663-18 WR ; 3(&/ /9'6 PL663-28 PL663-29 WR ; 3(&/ /9'6 RMS Period Peak to Peak Period Jitter Phase Jitter1 (12kHz to) 20MHz) 9 #0 9 #0 1RWH3KDVHQRLVHZDVPHDVXUHGXVLQJ$JLOHQW(% 1RWH1RILOWHULQJZDVXVHGLQ-LWWHU&DOFXODWLRQV 27 Crystal Oscillator (XO) ICs Micrel’s crystal oscillator ICs provide the best level of negative impedance, lowest jitter, and them suitable for all types of applications, including low-current, low-jitter, low-phase noise system FEATURES (PL610-01/03) 6LQJOHGLHZLGHIUHTXHQF\FRYHUDJHSURJUDPPDEOHDGYDQFHGRVFLOODWRUGHVLJQ 6LQJOH,&WRFRYHUXSWR0+]RXWSXWIUHTXHQF\ 'LUHFWRVFLOODWLRQRSHUDWLRQZLWKRSWLRQDOSURJUDPPDEOHIHDWXUHV RSSP)UHTXHQF\7XQLQJ o Output Drive Setting (4, 8, or 16mA) RELW2GG(YHQ2XWSXW'LYLGHU· ,QSXW)UHTXHQF\)XQGDPHQWDOFU\VWDO o 10MHz to 60MHz (Default) o 60MHz to 130MHz (programming option) 2XWSXW)UHTXHQF\/9&026 o 160kHz to 130MHz. 9HU\ORZ-LWWHUDQG3KDVH1RLVH /RZFXUUHQWFRQVXPSWLRQ 2SHUDWLQJWHPSHUDWXUHUDQJHIURPÛ&WRÛ& BLOCK DIAGRAM OF ALL PROGRAMMABLE PL610 DEVICES XIN/FIN XOUT XTAL OSC P-Counter FREF CLK0 (6-bit) (PDB) Programmable CLoad OE, PDB, CLK1 /1,2 Programmable Function BLOCK DIAGRAM OF PL 602-XX MULTIPLIER , FOR PCIe/HCSL OUTPUT OE XIN/FIN XOUT 28 Reference Divider Phase Comparator XTAL OSC VCO Divider Charge Pump Loop Filter Q VCO QB lowest phase noise up to 200MHz. Our best in class buffer outputs (LVCMOS, LVDS, LVPECL) make clock reference, and for replacing ceramic based SMD modules. CRYSTAL OSCILLATOR (XO) ICS Part Number Function Input (MHz) Output (MHz) Output Type Voltage 10 - 130 0.16 - 130 LVCMOS 1.8V to 3.3V Die, Wafer DFN-6 SOT23-6 10 - 60 2.5 - 60 LVCMOS 1.8V to 3.3V Wafer Package PL610-61 PL610-62 PL610-63 XO With Programmable CLoad, Output Dividers Smallest non Programmable XO(÷1, ÷2, ÷4) PL610-32 MHz to KHz Clock IC 16.777 .032768 LVCMOS 1.8V to 3.3V Die, Wafer DFN-6 SOT23-6 PL611s-64 PL611s-68 Fixed Multiplier IC (x4 , x8 ) 10 - 25 40-200 LVCMOS 1.8V to 3.3V Die, Wafer PL600-27T XO 10 - 52 10 - 52 3-LVCMOS PL620-20 XO 100 - 200 100 - 200 LVPECL, LVDS Die, Wafer PL620-30 XO 65 - 130 32.5 - 130 PL620-80 XO 19 - 65 9.5 - 65 LVPECL, LVDS (selectable %2) LVCMOS, LVPECL, LVDS (selectable %2) 1.8V to 3.3V 3.3V 2.5V to 3.3V 3.3V Die, Wafer PL610-01 PL610-03 SOP-8 Die, Wafer GENERAL PURPOSE PLL MULTIPLIER CLOCKS Part Number Function Input (MHz) Output (MHz) Output Type Voltage Package PL602-00 XO+PL 12 - 25 12 - 200 LVCMOS 3.3V Die, Wafer PL602-03 XO+PL 12 - 25 48 - 100 LVCMOS 3.3V SOP-8 PL602-04 XO+PL 96 - 200 12 - 200 LVCMOS 3.3V SOP-8 Diff. CMOS/HCSL LVCMOS, LVPECL, LVDS 3.3V SOT-6 SOP-8 3.3V Die, Wafer 3.3V QFN-16, 3x TSSOP-16 3.3V Die, Wafer PL602-2X XO+PL 25 25, 100, 125, 200, 250 PL602-30 XO+PL 12 - 25 0.75 - 800 PL602-37 PL602-38 PL602-39 XO+PL 12 - 25 0.75 - 800 PL620-00 XO+PL 100 - 200 100 - 800 PL620-21 XO 50 - 200 50 - 200 PL620-30 XO 65 - 130 32.5 - 130 PL620-80 XO 19 - 65 9.5 - 65 LVCMOS (-37) LVPECL (-38) LVDS (-39) LVCMOS LVPECL, LVDS LVPECL, LVDS LVPECL, LVDS (selectable %2) 3.3V Die, Wafer 3.3V Die, Wafer 3.3V Die, Wafer 29 Programmable Clock with Differential Output Micrel’s PL611-30 is world’s first programmable clock that is capable of offering differential PL611-30 offers the best performance for applications requiring performance, space savings, FEATURES (PL611-30) $GYDQFHGSURJUDPPDEOH3//GHVLJQ 9HU\ORZ-LWWHUDQG3KDVH1RLVHSV3N3NW\S 6XSSRUWVFRPSOHPHQWDU\/9&026RXWSXWVWRGULYH/93(&/DQG/9'6LQSXWV 2XWSXW)UHTXHQFLHV R0+]DW9 R0+]DW9 ,QSXW)UHTXHQFLHV R)XQGDPHQWDO&U\VWDO0+]0+] o 3RDRYHUWRQH&U\VWDO8SWR0+] R5HIHUHQFH,QSXW0+]WR0+] $FFHSWV9UHIHUHQFHVLJQDOLQSXWYROWDJH 2QHSURJUDPPDEOH,2SLQFDQEHFRQILJXUHGDV2XWSXW(QDEOH2(LQSXW )UHTXHQF\6HOHFWLRQ)6(/LQSXWRU5HIHUHQFH&ORFN&/.RXWSXW 6LQJOH9RU9SRZHUVXSSO\ 2SHUDWLQJWHPSHUDWXUHUDQJHIURPÛ&WRÛ& PL611-30/31 BLOCK DIAGRAM XIN/FIN XTAL Osc XOUT FREF R-Counter (8-bit) M-Counter (11-bit) OE CLoad Programming Logic FSEL Programmable Function 30 Phase Detector Charge Pump Loop Filter VCO P-Counter (5-bit) Input Logic Control CLK [0:1] OE, FSEL, CLK2 PECL, LVDS, and CMOS outputs. Housed in a small 6-pin SOT package or in an 8-pin SOP, differential outputs, at an affordable price. Features -31A -31B -31C -31D Crystal Input (MHz) Ref Input (MHz) - - PK-PK Jitter SV Selectable Output Frequency (MHz) via FSEL input Package Type SOT6 For PECL input For LVDS Input R1 = 130 ohm 5 RKP R3 = 130 ohm R1 = 360 ohm 5 RKP 5 RKP SOP8 SOT6 SOP8 1RWHV3ODFH5DVFORVHWRWKH&026RXWSXWVDVSRVVLEOH 3ODFH5DQG5DVFORVHWRWKH3(&//9'6,QSXWVDVSRVVLEOH 31 HCSL Compatible Clock Generator for PCI Express Micrel’s PL602-2X is the smallest, high performance, lowest power differential output clock 100MHz, with a very low jitter (2 ps TIE RMS), making it ideal for HCSL applications requiring any given input, or you can select for standard HCSL frequencies. FEATURES • • • • • • • • • • • Input Frequency: o Fundamental Crystal: 10-30MHz o Reference Input: ≤200MHz Output Frequency: ≤200MHz Very low Jitter: 28ps Pk-Pk typ. Very low Phase Noise: o -130 dBc at 10kHz offset at 100MHz No external loop filter is required Power supply range: 2.25V to 3.63V Operating temperature range from -40°C to 85°C Available in 6-pin SOT or 8-pin SOP Green/RoHS compliant package. Power supply range: 2.25V to 3.63V Operating temperature range from -40°C to 85°C Available in 6-pin SOT or 8-pin SOP Green/RoHS compliant package. BLOCK DIAGRAM of Programmable PL602-20, for PCIe/HCSL OUTPUT OE XIN, FIN XOUT Xtal OSC Programmable Function 32 R-Counter M-Counter - PD - CP - LF VCO P-Counter Q QB IC available for HCSL timing applications. Micrel’s PL602-2X offers -130dBc at 10kHz offset at small size and low power. PL602-2X family offers fully programmable output frequencies for PIN CONFIGURATION FIN CLK0 XIN VDD GND OE CLK0 CLK1 SOT23-6L XOUT PL602-2x GND PL602-2x CLK1 OE DNC VDD SOP-8L FREQUENCY OPTIONS Part Number PL602-20 (Programmable) Input (MHz) Reference 10-30 ≤200 ≤200 25 100 25 125 25 200 PL602-21 PL602-22 PL602-23 Output (MHz) Crystal 25 PL602-26 25 25 PL602-27 25 250 33 Clock Distribution Micrel’s clock distribution products consist of zero delay buffers, TCXO fanout buffers, crystal or reference input fan out buffers, and translator buffers. These general purpose buffer products will reproduce a master clock frequency up to 1GHz with low skew between the outputs. Our zero delay buffers use a phase locked loop to ensure zero-delay between the outputs and the master signal. FEATURES )UHTXHQF\5DQJH0+]WR0+] 2XWSXW2SWLRQV o 5 outputs PL123-05 o 9 outputs PL123-09 =HURLQSXWRXWSXWGHOD\ 2SWLRQDO'ULYH6WUHQJWK Standard (8mA) PL123-05/-09 High (12mA) PL123-05H/-09H 6LQJOH9SRZHUVXSSO\ $YDLODEOHLQ&RPPHUFLDODQG,QGXVWULDOWHPSHUDWXUHUDQJHV Mux CLKOUT CLKA1 CLKA2 CLKA3 Bank A PLL REF CLKA4 S2 Selector ,nputs (PL 123-09 Only ) CLKB1 CLKB2 CLKB3 CLKB4 34 Bank B S1 Zero Delay Buffers Part Number PL123-05(H) PL123S-05(H) PL123E-05(H) PL123-09(H) PL123S-09(H) PL123E-09(H) PL102-10 # of Outputs 5 9 Input/Output (MHz) 10-134 10-134 10-220 10-134 10-134 10-220 3 15-170 Description Output Type Voltage Package 2.25V, 3.63V SOP-8 (H): High Drive Buffer (S): Spread Spectrum Ready CMOS (E): High Speed Enhanced (H): High Drive Buffer (S): Spread Spectrum Ready CMOS (E): High Speed Enhanced High Performance, LowCMOS skew 2.25V, 3.63V TSSOP-16 2.25V, 3.63V SOT-23-6 SOP-8 Output Type Voltage Package Non PLL Buffers # of Outputs Input/Output PL135-27 2 10 - 40 Crystal input fan out buffer CMOS 1.62V ~ 3.63V DFN PL135-37 3 10 - 40 Crystal input with 1-OE pin CMOS 1.62V ~ 3.63V SOT23-6 PL135-47 4 10 - 40 Crystal input with 4-OE pins CMOS QFN3x3-16 1.62V ~ 3.63V Tssop-16 PL135-67 6 10 - 40 Crystal input with 2-OE pins CMOS 1.62V ~ 3.63V QFN3x3-16 Tssop-16 PL133-27 2 DC - 150 Clock input fan out buffer CMOS 1.62V ~ 3.63V DFN PL133-37 3 DC - 150 Clock input with 1-OE pin CMOS 1.62V ~ 3.63V SOT23-6 PL133-47 4 1 - 150 Clock input with 4-OE pins CMOS 1.62V ~ 3.63V QFN3x3-16 Tssop-16 PL133-67 6 1 - 150 Clock input with 2-OE pins CMOS QFN3x3-16 1.62V ~ 3.63V Tssop-16 Part Number Description Translator Buffers Input Output (MHz) Operating Voltage Package 2.5V, 3.3V QFN3x3-16 - AC coupled input (min. 100mV swing) - 200MHz CMOS Output 2.5V, 3.3V SOP-8 QFN3x3-16 - AC coupled input (min. 100mV swing) - PECL (-08), LVDS (-09) 2.5V, 3.3V SOP-8 QFN3x3-16 Part Number Function PL130-05 Translator 1MHz - 1.0 GHz to PECL - AC coupled input (min. 100mV swing) - 1GHz PECL Output PL130-07 Translator to CMOS PL130-08 PL130-09 Translator to PECL 1MHz - 1.0 GHz 1MHz - 200 Description/Output Type 35 2011 Micrel Inc.