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| Preliminary Specifications Surface Mount Voltage Controlled Oscillator PCS 1650 - 1750 MHz MLO81100-01700 V1.00 Features q q q q q LSM1 Package 4.0 0.8 IDENT 12.7 11.8 VCC Miniature Size Surface Mount Package Electrically Shielded Low Phase Noise Highly Linear Tuning M/A-COM RF 11.8 12.7 7.15 2 8.0 SOLDER RESIST VT PART NO. DATE Description The MLO81100-01700 is a fundamental single ended oscillator designed for use in cost sensitive wireless and telemetry applications. The device has been optimised by careful selection of the bipolar transistor and varactor diode for low phase noise and highly linear 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 automated 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. 1.6 1.7 0.8 1.5 5.5 4 DETAIL A. 1 3 3.2 5.5 DETAIL A. Electrical Specifications1, TA = +25C, VCC = +5V (unless otherwise stated) Parameter Frequency Range Tuning Voltage (VT)2 RF Output Power3 Supply Voltage (VCC)4 Supply Current (ICC) Phase Noise5 Tuning Sensitivity Tuning Linearity Modulation Bandwidth Harmonic Outputs6 Frequency Pushing Frequency Pulling Frequency Drift Tune Input Capacitance Test Conditions Units MHz V dBm V mA dBc/Hz MHz/V Ratio MHz dBc MHz/V MHz MHz/C pF Min. 1650 +0.5 -2.0 +4.75 Typ. Max. 1750 +4.5 +2.0 +5.25 15 -116 2.0 -15 3.0 5.0 0.15 50 1650 - 1750 MHz +5.00 -120 40 1.5 SSB at 100 KHz offset from carrier 1650 - 1750 MHz 1650 - 1750 MHz 3 dB bandwidth VCC 4.75V to 5.25V 1.5:1 VSWR load, all phases 10 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 supply voltage with reduced performance. 5. For typical phase noise at other offsets see phase noise curve. 6. No non harmonic spurious visible when measured on a test system with a dynamic range of 70 dB. This Preliminary Data Sheet Contains Typical Electrical Specifications Which May Change Prior To Final Introduction. M/A-COM Ltd. North America: Tel. (800) 366-2266 Fax (800) 618-8883 s 1 Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 s Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 Surface Mount Voltage Controlled Oscillator MLO81100-01700 V1.00 Absolute Maximum Ratings1 Parameter Tuning Voltage(VT) Supply Voltage2 (VCC) Storage Temperature Solder Assembly Temperature Absolute Maximum 0 to +15V +6V -45C to +100C +230C for 10 secs. Functional Configuration Pad 1 2 3 4 Case/Lid Substrate Material FR4. 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. Environmental Specification 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 PHASE NOISE PHASE NOISE (dBc/Hz) -60 -80 -100 -120 -140 -160 100 1k 10k 100k 1M 10M TUNING CURVE FREQUENCY (GHz) 1.80 1.75 1.70 1.65 1.60 1.55 0.0 1.0 2.0 3.0 4.0 5.0 -40 FREQUENCY OFFSET FROM CARRIER (Hz) TUNING VOLTAGE (V) MOUDLATION SENSITIVITY (MHz/V) OUTPUT POWER (dBm) OUTPUT POWER 2.0 1.0 0.0 -1.0 -2.0 64 1.64 1 66 1.66 1 68 1.68 1 70 1.70 1 72 1.72 1 74 1.74 1 76 1.76 MODULATION SENSITIVITY 60.0 50.0 40.0 30.0 20.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 FREQUENCY (GHz) TUNING VOLTAGE (V) This Preliminary Data Sheet Contains Typical Electrical Specifications Which May Change Prior To Final Introduction. 2 North America: Tel. (800) 366-2266 Fax (800) 618-8883 s M/A-COM Ltd. Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 s Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 |
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