VS-705 Single Frequency VCSO Features • Industry Standard Package, 5.0 x 7.5 x 2.5 mm • 5th Generation ASIC Technology for Ultra Low Jitter 120 fs-rms (fN = 622.08 MHz, 12 kHz to 20 MHz) 105 fs-rms (fN = 622.08 MHz, 50 kHz to 80 MHz) • Output Frequencies from 122.88 MHz to 985.00 MHz • Spurious Suppression, 90 dBc Typical • 2.5V or 3.3V Supply Voltage • LVPECL or LVDS Output Configurations • Tri-State Output Select (OD, OS, OE) • Compliant to EC RoHS Directive Pb Applications PLL circuits for Clock Smoothing and Frequency Translation Description Vcc COutput SAW 1 X Vc OSelect • 1-2-4 Gigabit Fibre Channel Standard INCITS 352-2002 • 10 Gigabit Fibre Channel INCITS 364-2003 • 10GbE LAN / WAN IEEE 802.3ae • Synchronous Ethernet ITU-T G.8261 • OC-192 ITU-T G.709 • SONET / SDH GR-253-CORE Issue3 • WiMax IEEE 802.16 Output Description LVPECL LVDS The VS-705 is a Voltage Controlled SAW Oscillator that operates at the fundamental frequency of the internal SAW filter. The SAW filter is a high-Q Quartz device that enables the circuit to achieve low phase jitter performance over a wide operating temperature range. A divider circuit is deployed for output frequencies less than 491.52 MHz. The oscillator is housed in a hermetically sealed leadless surface mount package and offered on tape and reel. It has a tri-state Output Select function that provides one of three conditions: Output Disable, Output Set, or Output Enable. X=1,2,4 Gnd Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 1 of 9 Rev: 23Oct2008 VS-705 Single Frequency VCSO Electrical Performance: 3.3V LV-PECL Parameter Symbol Minimum fN APR Lin KV fSTAB 120 ±50 VCC ICC ICC 2.97 Typical Maximum Units Notes 985 MHz ppm % ppm/V ppm 1,2,3 1,2,3,9 2,4,9 2,9 1,7 3.3 73 60 3.63 V mA mA 2,3 3 3 VCC-1.3 750 1.5 VCC-1.1 mV mV-pp V-pp mA ps-pp ps-pp % dBc fs-rms fs-rms fs-rms 2,3 2,3 2,3 7 6,7 6,7 2,3 7 7,8 7,8 7,8 kΩ kΩ kHz 7 7 7 °C 1,3 Frequency Nominal Frequency Absolute Pull Range Linearity Gain Transfer Temperature Stability ±7 +445 ±100 Supply Voltage (± 10%) Current (Typical 50Ω Load) Current (No Load) 75 Outputs Mid Level Single Ended Swing Differential Swing Current Rise Time Fall Time Symmetry Spurious Suppression Jitter (>491.52 MHz to <985.0 MHz) Jitter (>245.76 MHz to <425.0 MHz) Jitter (>122.88 MHz to <212.5 MHz) VCC-1.5 IOUT tR tF SYM φJ φJ φJ 180 180 50 90 150 190 280 ZC ZC BW 123 472 200 45 85 20 250 250 55 Control Voltage Input Impedance (Output Enabled) Input Impedance (Output Disabled) Modulation Bandwidth Operating Temperature Package Size -40 TOP +85 5.0 x 7.5 x 2.5 mm 1. See Standard Frequencies and Ordering Information (Pg 8). 2. Parameters are tested with production test circuit (Pg 3). 3. Parameters are tested at ambient temperature with test limits guard-banded for specified operating temperature. 4. Measured as the maximum deviation from the best straight-line fit, per MIL-0-55310. 5. The Vc Model is described below (Fig 1). 6. Parameters are described with waveform diagram below (Fig 2). 7. Not tested in production, guaranteed by design, verified at qualification. 8. For Frequencies >491.52 MHz, Jitter is Integrated across 50 kHz to 80 MHz. For Frequencies <425.00 MHz, Jitter is Integrated across 12 kHz to 20 MHz. (Both per GR-253-CORE Issue3). 9. Tested with Vc = 0.3V to 3.0V. SYM = 100 x tA / tB Vcc=+2V tF tR Vcc-1.1V 123kΩ Vc 80% 3pF + - Vcc-1.3V 1.65V 20% Vcc-1.5V tA tB Figure 2. 10K LV-PECL Waveform Figure 1. Vc Model – Output Enabled Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 2 of 9 Rev: 23Oct2008 VS-705 Single Frequency VCSO Absolute Maximum Ratings Parameter Power Supply Input Current Output Current Voltage Control Range Output Select Storage Temperature Symbol VCC IIN IOUT VC OSelect TSTR Ratings 0 to 6 100 25 0 to VCC 0 to VCC -55 to 125 Unit V mA mA V V Soldering Temperature / Duration TPEAK / t P 260 / 40 °C / sec °C Stresses in excess of the absolute maximum ratings can permanently damage the device. Also, exposure to these absolute maximum ratings for extended periods may adversely affect device reliability. Functional operation is not implied at these or any other conditions in excess of those represented in the operational sections of this datasheet. Permanent damage is also possible if any device input (Vc or OS) draws >100 mA. Test Circuits & Output Load Configurations +3.3V Vc (-3.00V to -0.30V) 0.10 μF OSelect 0.01 μF Vc OSelect Gnd 1 6 2 5 3 4 + - Vcc COutput 0.01 μF Output 0.01 μF 240Ω + - Vc OSelect Vee 1 6 2 5 3 4 OSelect Gnd 6 2 5 3 4 Vcc 0.01 μF COutput Output Or 0.01 μF 10KΩ V DMV Production Test: DC levels shown for Vee, OSelect, & Vc are for devices configured for 3.3V operation. Vee LV-PECL outputs are DC coupled to 50Ω test equipment. LVDS outputs are connected to a digital volt meter, then AC coupled to the test equipment. The digitial volt meter allows for Mid Level & Swing measurements. +3.3V 0.10 μF 0.10 μF 0.01 μF 0.01 μF Vcc Vc COutput Z = 50Ω Output Z = 50Ω 240Ω 0.01 μF 10KΩ +3.3V 1 0.10 μF -1.3V 240Ω Functional Test: Allows use of standard power supply biasing configuration. Pull down resistors are used for LV-PECL outputs and are removed for with LVDS outputs. Since the LVDS outputs are AC coupled, the output DC levels cannot be measured. Vc +2.0V H (-0.55V to 0.00V) M (-1.90V to -1.40V) L (-3.30V to -2.75V) OSelect 100Ω Gnd 1 6 2 5 3 4 Vcc COutput Z = 50Ω Output Z = 50Ω 100Ω 240Ω LV-PECL to LV-PECL: For short transmission lengths, the pull down resistor values shown provide reasonable power consumption and waveform performance. LVDS to LVDS: The 100Ω resistor should be removed if this load is provided internally within the LVDS receiver. Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 3 of 9 Rev: 23Oct2008 VS-705 Single Frequency VCSO Typical Characteristics: Vc Pull 900 800 700 600 500 Frequency (ppm) 400 300 850.00 622.08 491.52 425.00 311.04 245.76 212.50 155.52 122.88 200 Kv = 459 ppm/V Kv = 443 ppm/V Kv = 458 ppm/V 100 0 TPull = 1240 ppm TPull = 1150 ppm TPull = 1258 ppm -100 -200 -300 -400 -500 -600 -700 0.00 0.30 0.60 0.90 1.20 1.50 1.80 2.10 2.40 2.70 3.00 3.30 Control Voltage (V) 10% 8% 6% Vc Linearity (%) 4% 2% 850.00 622.08 491.52 425.00 311.04 245.76 212.50 155.52 122.88 Max (0.3V to 3.0V) = 3.32% Min (0.3V to 3.0V) = -6.19% 0% -2% -4% -6% -8% -10% 0.30 0.60 0.90 1.20 1.50 1.80 2.10 2.40 2.70 3.00 Control Voltage (V) Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 4 of 9 Rev: 23Oct2008 VS-705 Single Frequency VCSO Typical Characteristics: Phase Noise & Jitter -20 Jitter (fs-rms) Agilent E5052B Frequency 12K-20M 50K-40M 50K-80M 850.00 104.7 67.3 83.7 622.08 116.3 79.0 100.5 491.25 128.8 106.3 140.6 425.00 142.9 160.0 217.8 311.04 169.2 183.7 255.0 245.76 185.1 218.9 212.50 205.0 258.4 155.52 235.3 300.5 122.88 275.1 360.5 -30 -40 -50 -60 L(f) (dBc/Hz) -70 850.00 622.08 491.52 425.00 311.04 245.76 212.50 155.52 122.88 12K 20M 50K 80M Fund Div2 Div4 -80 -90 -100 -110 -120 -130 -140 -150 -160 10 100 1,000 10,000 100,000 1,000,000 10,000,000 100,000,000 Offset (Hz) Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 5 of 9 Rev: 23Oct2008 VS-705 Single Frequency VCSO Reliability VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and IR reflow simulation. The VS-705 family is capable of meeting the following qualification tests: Environmental Compliance Parameter Mechanical Shock Mechanical Vibration Solderability Gross and Fine Leak Resistance to Solvents Moisture Sensitivity Level Conditions MIL-STD-883, Method 2002 MIL-STD-883, Method 2007 MIL-STD-883, Method 2003 MIL-STD-883, Method 1014 MIL-STD-883, Method 2016 IPC/JEDEC J-STD-020, MSL1 Handling Precautions Although ESD protection circuitry has been designed into the VS-705 proper precautions should be taken when handling and mounting. VI employs a human body model (HBM) and a charged-device model (CDM) for ESD susceptibility testing and design protection evaluation. ESD Ratings Model Human Body Model Charged Device Model Machine Model Minimum 2000 V 1000 V 200 V Conditions MIL-STD 883, Method 3015 JEDEC, JESD22-C101 JEDEC, JESD22-A115-A Reflow Profile (IPC/JEDEC J-STD-020) Parameter PreHeat Time Ramp Up Time Above 217 oC Time To Peak Temperature Time At 260 oC Ramp Down Symbol tS R UP tL t AMB-P tP R DN Value 60 sec Min, 180 sec Max 3 oC/sec Max 60 sec Min, 150 sec Max 480 sec Max 20 sec Min, 40 sec Max 6 oC/sec Max tL 260 Terminal Plating: Electroless Ni > 1.90 μm Electroless Au > 1.50 μm R UP Temperature (DegC) The device has been qualified to meet the JEDEC standard for Pb-Free assembly. The temperatures and time intervals listed are based on the Pb-Free small body requirements. The temperatures refer to the topside of the package, measured on the package body surface. The VS-705 device is hermetically sealed so an aqueous wash is not an issue. 217 200 tP R DN 150 tS t AMB-P 25 Time (sec) Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 6 of 9 Rev: 23Oct2008 VS-705 Single Frequency VCSO Outline & Marking Diagram 6 5 VS705 YWW CCC-CCCC XXXMXXX 1 Suggested Pad Layout 4 2 6.76 [0.266] 5.08±0.15 [0.200±0.006] 0.86 [0.034] 1.68 [0.066] 3 7.49±0.15 [0.295±0.006] 2.49±0.18 [0.098±0.007] 1.91 [0.075] 1.70 [0.067] 3.83 5.54 [0.151] [0.218] 1.27 [0.050] 2.34 [0.092] Y = Year WW = Week C = Option Codes XXXMXXX = Frequency (See Ordering Info) 1.27 [0.050] R0.64 [0.025] 2.54 [0.100] 5.08 [0.200] 2.54 [0.100] mm [inch] 5.08 [0.200] Pin Out Pin mm [inch] Output Select (Tri-State LV-CMOS) Symbol Function Option Control Voltage 1 VC 2 OSelect Output Select 3 GND Case and Electrical Ground 4 Output Output 5 COutput Complementary Output Power Supply Voltage 6 VCC Floating OSelect Always Results In OE OS Voltage Range Result H (5VCC / 6) to VCC M (VCC / 2) ± 15%(VCC / 2) L Gnd to (VCC / 6) H (5VCC / 6) to VCC M B (VCC / 2) ± 15%(VCC / 2) L Gnd to (VCC / 6) OD = Outputs Disabled OS = Outputs Set (Output = H, COutput = L) OE = Outputs Enabled A OE OS OD OD OS OE Tape and Reel (EIA-481-2-A) Pull Off Direction D Po Pin ID ØDo W2 F A C W N W1 P1 B Tape Dimensions (mm) Reel Dimensions (mm) Dimension W F Do Po P1 A B C D N W1 W2 Tolerance Typ Typ Typ Typ Typ Typ Min Typ Min Min Typ Max # Per Reel VS-705 16 7.5 1.5 4 8 178 1.5 13 20.2 50 16.4 22.4 200 Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 7 of 9 Rev: 23Oct2008 VS-705 Single Frequency VCSO Standard Frequencies (MHz) 122.880000 167.331646 245.760000 491.520000 644.531250 737.280000 877.968756 125.000000 168.040678 307.200000 500.000000 657.421875 739.200000 983.040000 155.520000 173.370748 315.000000 531.250000 666.514286 768.000000 1000.00000 156.250000 173.437500 320.000000 614.400000 669.326582 777.600000 160.000000 184.320000 368.640000 622.080000 672.000000 800.000000 161.132813 200.000000 400.000000 625.000000 715.538900 819.200000 166.628572 212.500000 425.000000 627.329620 716.800000 834.640000 Other Frequencies Available Upon Request. Ordering Information VS - 705 - L F F - G A A N – xxxMxxxxxx Product Family Frequency (See Above) VS: VCSO 122M880000 – 850M000000 Package Other (Future Use) 705: 5.0 x 7.5 x 2.5mm N: N/A Supply Voltage Oscillator Gain L: 3.3V M: 2.5V (Future) A: Standard B: Low (Future) Output Type Control Logic (Tri-State) F: LVPECL G: LVDS (Future) A: L = OD, M = OS, H = OE B: L = OE, M = OS, H = OD Absolute Pull Range Operating Temperature o o F: -40 C to 85 C Example: VS-705-LFF-GAAN-983M040000 G: ± 50 ppm H: ± 100 ppm Contact Information: USA: Vectron International • 267 Lowell Rd. Hudson, NH 03051 Tel: 1-88-VECTRON-1 • Fax: 1-888-FAX-VECTRON EUROPE: Landstrasse, D-74924, Neckarbischofsheim, Germany Tel: 49 (0) 7268 8010 • Fax: 49 (0) 7268 801281 ASIA: 1F-2F, No 8 Workshop, No. 308 Fenju Road, WaiGaoQiao Free Trade Zone, Pudong, Shanghai, China 200131 Tel: 86 21 5048 0777 • Fax: 86 21 5048 1881 Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 8 of 9 Rev: 23Oct2008 VS-705 Single Frequency VCSO Revision History Date Approved 15Apr2008 30May2008 29July2008 23Oct2008 JM, BW JM, BW JM, BW JM,BW Description Release Corrected Production Test Circuit on Pg3. Max Operating Frequency extended to 985 MHz. Standard Frequency List updated. Standard Frequency List updated. Tel: 1-88-VECTRON-1 • Web: www.vectron.com Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 9 of 9 Rev: 23Oct2008