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| Surface Mount Voltage Controlled Oscillator MLO81100-01960 MLO81100-01960 Surface Mount Voltage Controlled Oscillator PCS 1930 - 1990 MHz Features * * * * * Miniature Size Surface Mount Package Electrically Shielded Low Phase Noise Highly Linear Tuning LSM1 Package Description The MLO81100-01960 is a fundamental single ended oscillator designed for use in cost sensitive wireless and telemetry applications. The device has been optimized by careful selection of the bipolar transistor and varactor diode for low phase noise and high linearity tuning characteristics. The low profile surface mount package used provides for electrical shielding, ease of assembly and repeatable performance. M/A-COM's surface mount manufacturing techniques together with automatic assembly and electrical testing ensure a high degree of electrical and mechanical repeatability at low cost and in high volume. Manufacturing is carried out in an ISO 9000 qualified facility. Electrical Specifications , TA = +25C, VCC = +5V (unless otherwise stated) Parameter Frequency Range Tuning Voltage (VT) RF Output Power 3 4 2 1 Test Conditions -- -- 1930 - 1990 MHz -- -- SSB at 100 kHz offset from carrier 6 Units MHz V dBm V mA dBc/Hz MHz/V Ratio Min. 1930 +0.5 -3.0 +4.75 -- -- -- -- -- -- -- -- -- Typ. -- -- -- +5.00 13 -118 31 1.2 -22 1.7 4.5 -0.16 -- Max. 1990 +4.5 +3.0 +5.25 15 -115 -- 2.0 -15 3.0 5.5 -- 50 Supply Voltage (VCC) Supply Current (ICC) Phase Noise 5 Average Tuning Sensitivity Tuning Linearity Harmonic Outputs Frequency Pulling Frequency Drift Tune Input Capacitance 7 1930 - 1990 MHz 1930 - 1990 MHz -- VCC 4.75V to 5.25V 1.5:1 VSWR load, all phases -20C to +70C -- dBc MHz/V MHz MHz/C pF Frequency Pushing 1. All specifications apply with a 50 ohm load impedance. 2. Tuning voltages shown are the minimum and maximum voltages required to tune the frequency range including temperature effects 20C to +70C. Devices will oscillate normally with tuning voltages from 0V to +10V. 3. Output power window includes unit to unit variation, temperature effects -20C to +70C and frequency flatness (typically 0.5 dB at any constant temperature). 4. Devices may be operated at lower typical supply voltage with reduced performance. 5. For typical phase noise at other offsets see phase noise curve. 6. Defined as (1990-1930) / (VT 1990 - VT 1930) MHz/V. 7. Non harmonic spurious less than -70dBc. V4.00 M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 s Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice. Surface Mount Voltage Controlled Oscillator 1 MLO81100-01960 Absolute Maximum Ratings Parameter Tuning Voltage (VT) Supply Voltage (VCC ) Storage Temperature Solder Assembly Temperature 2 Functional Configuration Pad 1 2 3 4 Case / Lid Substrate Material FR4. Absolute Maximum 0 to +15V +6V -45C to +100C +230C for 10 secs Configuration RF Output VCC VT N/C or Ground Ground 1. Exceeding these limits may cause permanent damage. 2. A series resistor will allow operation at any greater supply voltage. Used in conjunction with a bypass capacitor this will yield improved power supply decoupling and noise suppression. 3. Static sensitive, observe appropriate precautions. Environmental Specifications Devices are designed to operate over the temperature range of -20C to +70C and after exposure to the shock, vibration, thermal shock and moisture conditions typically encountered in base station and subscriber terminal environments. Typical Performance @ +25C and VCC +5V Phase Noise -40 PHASE NOISE (dBc/Hz) PHASE NOISE (dBc/Hz -60 -80 -100 -120 -140 -160 100 1k 10k 100k 1M 10M FREQUENCY OFFSET FROM CARRIER (Hz) FREQUENCY OFFSET FROM CARRIER (Hz) Tuning Curve 2.05 FREQUENCY (GHz) FREQUENCY (GHz 2.00 1.95 1.90 1.85 0.0 1.0 2.0 3.0 4.0 5.0 TUNING VOLTAGE (V) TUNING VOLTAGE (V) 3.0 2.0 1.0 0.0 -1.0 -2.0 -3.0 1.92 1.93 1.94 1.95 1.96 1.97 1.98 1.99 2.00 TUNING SENSITIVITY (MHz/V) OUTPUT POWER (dBm OUTPUT POWER (dBm) Output Power Tuning Sensitivity 4 0 .0 3 5 .0 3 0 .0 2 5 .0 2 0 .0 0 .0 1 .0 2 .0 3 .0 4 .0 5 .0 TUNING VVOLTAGE ((V) TUNING O L TA G E V ) FREQUENCY (GHz) FREQUENCY (GHz) V4.00 M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 s Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice. |
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