M650 ICST | Alldatasheet
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Integrated Circuit Systems, Inc. Communications Modules www.icst.com/Comm-Modules tel: 508-852-5400 M650 Series Performance Specifications Integrated Circuit Systems The M650 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). 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. The M650 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. Clock Smoothing for OC192/OC48/ OC12/OC3 Clock Smoothing for STS96/STS48/ STS12/STS3/STS1 Frequency Translation Clock and Data Retiming M650 Series Voltage Controlled SAW Oscillators Output Frequencies at 155MHz to 900MHz Low Phase Jitter, 0.5psec (rms) typical
3.3 Volt Supply Operation
(9 x 14mm) APPLICATION
FEATURES
DESCRIPTION
Performance Specifications Integrated Circuit Systems, Inc. Communications Modules www.icst.com/Comm-Modules tel: 508-852-5400 Integrated Circuit Systems Specifications @ Vcc = +3.3 Volts, Vee = 0 Volts, and Ta = +25°C unless otherwise specified PARAMETER Min Typ Max Units Output Frequency 155 900 MHz Absolute Pull Range ±50 ppm Frequency Stability (-40°C to +85°C) -130 ppm Duty Cycle 45 55 % Spurious Suppression -50 -60 dBc Linearity ±6% Logic Levels Vol 1 Vcc - 1.95 Vcc - 1.63 Volts Voh2 Vcc - 0.98 Vcc - 0.75 Volts Input Control Voltage (Vc) Range 0 Vcc Volts VCO Gain 200 ppm/V Vc Input Impedance 8 12 k Ω Vc Modulation BW 500 kHz Clock/Output Enable (Pin 2) 2.0 Vcc +0.3 Volts Clock/Output Disable (Pin 2) -0.3 0.8 Volts Output Rise Time 250 400 psec Output Fall Time 250 400 psec Jitter @ 155.520MHz offset from carrier 12kHz to 20MHz 0.230 psec rms Jitter @ 622.080MHz offset from carrier 12kHz to 80MHz 0.458 psec rms Phase Noise (offset from carrier) 100Hz -65 dBc/Hz 1kHz -95 dBc/Hz 10kHz -120 dBc/Hz 100kHz -140 dBc/Hz Operating Temperature -40 25 +85 °C Supply Current Icc 80 95 mA Supply Voltage Vcc 3.2 3.3 3.4 V 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. -170 -160 -150 -140 -130 -120 -110 -100 -90 1E+03 1E+04 1E+05 1E+ Frequency in Hz SSB Phase Noise dBc/Hz SPECIFICATIONS Phase Noise
Integrated Circuit Systems, Inc. Communications Modules www.icst.com/Comm-Modules tel: 508-852-5400 M650 Series Performance Specifications Integrated Circuit Systems -15 -10 Vcc (V) PPM Deviation Deviation (PPM) Jitter Output 622310000 622280000 622250000 622220000 622190000 622160000 622130000 622100000 622070000 622040000 622010000 621980000 Typical linearity of a M650 operating at 622.08 MHz over the input range of .3 to 3.0 volts Typical Linearity SPECIFICATIONS Typical Frequency Pushing
Performance Specifications Integrated Circuit Systems, Inc. Communications Modules www.icst.com/Comm-Modules tel: 508-852-5400 Integrated Circuit Systems 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 M650 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. Micro Networks has designed the M650 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. IR REFLOW PROFILE TAPE & REEL A B C D E F G H I N O J K L M 180 220 150 100 60 60–90 105–150 Time (seconds) Temperature (°C) IR Reflow Profile (Vendor Recommendation) TAPE MM REEL MM A2 4F 1.78 B 11.5 G 21 C 1.5 H 13 D4 I 100 E1 2 J5 M 9.2 K 25 N 14.5 L 330 O 3.7 No. per Reel: 300 Max TAPE & REEL DIMENSIONS
Integrated Circuit Systems, Inc. Communications Modules www.icst.com/Comm-Modules tel: 508-852-5400 M650 Series Performance Specifications Integrated Circuit Systems M650 155.520MHz 155.52MHz 155.52MHzF and Frequency Detector Loop Filter
APPLICATIONS
Multi-rate FEC Clock Generator M650 666.5143MHz M650 622.080MHz M650 669.3266MHz Programmable Divider Fin FoutF and Frequency Detector Loop Filter MUX M650 622.080MHz Divide by 32 19.44MHz 622.080MHzF and Frequency Detector Loop Filter
Performance Specifications Integrated Circuit Systems, Inc. Communications Modules www.icst.com/Comm-Modules tel: 508-852-5400 Integrated Circuit Systems MECHANICAL DIMENSIONS & PIN CONFIGURATION Rev. 14.0 M650 Series GND Vcc 50Ω 50Ω Output Output Control Voltage Clock Enable Vt Vt = Vcc-2V .550 [13.97] 1 2 3 321 ORIENTATION KEY 8X .040 [1.02] 8X .066 [1.68] .200 [5.08] .100 [2.54] .350 [8.89] .145 [3.28] MAX Pin No. Function
1 Control Voltage
2 Clock Enable
3 Case and Electrical Ground
4 GND
5 Output
6 Complimentary Output
7 Vcc
8 GND
ORDERING INFORMATION BLOCK DIAGRAM Part Number M650P 622.0800 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. Integrated Circuit Systems, Inc. Communications Modules
324 Clark Street Worcester, MA 01 606 tel: 508-852-5400 fax: 508-852-8456
European Sales Headquarters Hertogsingel 20 621 4 AD Maastricht The Netherlands tel: +31-43-32-7091 2 fax: +3 1-43-32-707 1 5 www.icst.com/Comm-Modules 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.