M655 Series Integrated Circuit Systems Performance Specifications M655 Series Voltage Controlled SAW Oscillators DESCRIPTION The M655 Series of Voltage Controlled SAW Oscillators is a low cost solution for many Telecom applications. An internal SAW filter provides jitter performance of less than 0.5psec (rms). 14mm 9mm This device is specified for an operating temperature range of -40°C to +85°C. A disable feature forces the output into a static condition by applying a logic “0” to the clock enable input. The oscillator is housed in a hermetically-sealed, leadless surface mount package. FEATURES Output Frequencies at 155MHz to 900MHz The M655 Series of VCOs is available over an output frequency range of 155MHz to 900MHz. The device is most suited for phase-locked loop applications as well as clock and data recovery circuits. Low Phase Jitter, 0.5psec (rms) typical 3.3 Volt Supply Operation Complementary Outputs Output Disable Feature LCC Surface Mount Package (9 x 14mm) APPLICATION ABSOLUTE MAX RATINGS Operating Temp. Range (Case): ........................ -40°C to +85°C Storage Temp. Range (Ambient): .................... -55°C to +125°C Control Voltage Range: ................................................. 0 to VCC Output Current: ................................................................ 20 mA Power Supply Voltage (Vcc): ................................ 0 to +3.6 Vdc Clock Smoothing for OC192/OC48/ OC12/OC3 Clock Smoothing for STS96/STS48/ STS12/STS3/STS1 Frequency Translation Clock and Data Retiming ISO 9001 Registered Integrated Circuit Systems, Inc. Communications Modules 1 www.icst.com/Comm-Modules tel: 508-852-5400 M655 Series Integrated Circuit Systems Performance Specifications SPECIFICATIONS Specifications @ Vcc = +3.3 Volts, Vee = 0 Volts, and Ta = +25°C unless otherwise specified PARAMETER Min Output Frequency Absolute Pull Range Frequency Stability (-40°C to 85°C) Duty Cycle Spurious Suppression-50 Linearity Logic Levels Vol1 Voh2 Input Control Voltage (Vc) Range VCO Gain Vc Input Impedance Vc Modulation BW Clock/Output Enable (Pin 2) Clock/Output Disable (Pin 2) Output Rise Time Output Fall Time Jitter @ 155.520MHz offset from carrier 12kHz to 20MHz Jitter @ 622.080MHz offset from carrier 12kHz to 80MHz Phase Noise (offset from carrier) 100Hz 1kHz 10kHz 100kHz Operating Temperature Supply Current Icc Supply Voltage Vcc 155 ±50 Typ Max Units 900 MHz ppm ppm % +25/-150 45 -60 55 dBc ±6 Vcc - 1.95 Vcc - 0.98 0 Vcc - 1.63 Vcc - 0.75 Vcc 200 8 12 500 2.0 -0.3 250 250 -40 3.2 Vcc +0.3 0.8 400 400 % Volts Volts Volts ppm/V KΩ kHz Volts Volts psec psec 0.230 psec rms 0.458 psec rms -65 -95 -120 -140 25 80 3.3 dBc/Hz dBc/Hz dBc/Hz dBc/Hz °C mA V +85 95 3.4 Notes: 1. Output levels are standard 10K ECL and are fully 100K ECL compatible. 2. Transition times are measured from 20% to 80% of a full 10K ECL level swing. Phase Noise -90 -100 SSB Phase Noise dBc/Hz -110 -120 -130 -140 -150 -160 -170 1E+03 1E+04 1E+05 1E+0 Frequency in Hz Integrated Circuit Systems, Inc. Communications Modules 2 www.icst.com/Comm-Modules tel: 508-852-5400 M655 Series Integrated Circuit Systems Performance Specifications SPECIFICATIONS Jitter Output Typical Linearity Typical Frequency Pushing 622310000 10 622280000 622250000 5 Deviation (PPM) 622220000 622190000 622160000 622130000 622100000 0 PPM Deviation -5 622070000 -10 622040000 622010000 -15 3.15 621980000 0.2 0.4 0.6 08 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.2 3.25 3.3 3.35 3.4 3.45 Vcc (V) Typical linearity of a M655 operating at 622.08 MHz over the input range of .3 to 3.0 volts Integrated Circuit Systems, Inc. Communications Modules 3 www.icst.com/Comm-Modules tel: 508-852-5400 M655 Series Integrated Circuit Systems Performance Specifications IR REFLOW PROFILE Micro Networks has subjected their VCSO component to various reflow profiles and test conditions for optimum substrate mounting performance. The conditions suggested here are recommended temperature settings for the VCSO device during the reflow processes. The best case condition for the device is a slow ramp up to prevent thermal shock before reaching reflow temperatures of Sn/Pb flux activated solder with a melting point of 183 degree Celsius. The M655 device should not see temperatures above 183 degrees Celsius for an extended periods beyond 60 seconds. Maximum peak temperature for the device should not exceed 220 degrees Celsius for longer then 20 seconds. IR Reflow Profile (Vendor Recommendation) Temperature (°C) 220 180 150 100 50 60–90 60 Micro Networks has designed the M655 device as a sealed unit. The package is 100% tested for seal defects. Aqueous, solvent, or other wash type cleaning methods is acceptable for this device. 105–150 Time (seconds) TAPE & REEL G C J D F B N A I M L E O K H TAPE & REEL DIMENSIONS TAPE A B C D E M N O MM REEL MM 24 F 1.78 11.5 G 21 1.5 H 13 4 I 100 12 J 5 9.2 K 25 14.5 L 330 3.7 No. per Reel: 300 Max Integrated Circuit Systems, Inc. Communications Modules 4 www.icst.com/Comm-Modules tel: 508-852-5400 M655 Series Integrated Circuit Systems Performance Specifications APPLICATIONS Jitter Attenuator 155.52MHz Φ and Frequency Detector Loop Filter M655 155.520MHz 155.52MHz Frequency Translator 19.44MHz Φ and Frequency Detector Loop Filter M655 622.080MHz 622.080MHz Divide by 32 Multi-rate FEC Clock Generator M655 622.080MHz Fin Φ and Frequency Detector Loop Filter M655 666.514MHz Fout MUX M655 669.13MHz Programmable Divider Integrated Circuit Systems, Inc. Communications Modules 5 www.icst.com/Comm-Modules tel: 508-852-5400 M655 Series Integrated Circuit Systems Performance Specifications MECHANICAL DIMENSIONS & PIN CONFIGURATION .145 [3.28] MAX Pin No. 1 2 3 4 5 6 .350 [8.89] .550 [13.97] 6 5 4 2 1 ORIENTATION KEY Function Vt CE GND Cout nCout Vcc 3 1 8X .040 [1.02] 3 2 6 4 8X .066 [1.68] .100 [2.54] .200 [5.08] ORDERING INFORMATION Part Number BLOCK DIAGRAM M655P 622.0800 Vcc P for PECL Operation Specify frequency in MHz xxx.xxxx (eg. 155.5200MHz, 311.0400MHz, 622.0800MHz, 666.5140MHz) Absolute Pull Range Blank = ±50ppm ±100ppm available for certain frequencies. Consult factory. 6 Control Voltage Clock Enable 1 2 M655 Series 4 Output 5 Output 50Ω 50Ω 3 GND Vt Vt = Vcc-2V ICS reserves the right to make changes in the device data identified in this publication without further notice. ICS advises its customers to obtain the latest version of all device data to verify that any information being relied upon by the customer is current and accurate. Integrated Circuit Systems, Inc. Communications Modules 324 Clark Street Worcester, MA 01606 tel: 508-852-5400 fax: 508-852-8456 European Sales Headquarters Hertogsingel 20 6214 AD Maastricht The Netherlands tel: +31-43-32-70912 fax: +31-43-32-70715 Integrated Circuit Systems, Inc. www.icst.com/Comm-Modules Communications Modules www.icst.com/Comm-Modules 6 tel: 508-852-5400 Rev. 9.0