surface mount voltage controlled oscillator if 410 - 430 mhz MLO80100-00420 v2.00 m/a-com ltd. north america: tel. (800) 366-2266 n asia/paci?: tel. +81 3 3263-8761 n europe: tel. +44 (1344) 869 595 fax (800) 618-8883 fax +81 3 3263-8769 fax +44 (1344) 300 020 1 speci?ations subject to change without notice. parameter test conditions units min. typ. max. frequency range mhz 410 430 tuning voltage (v t ) 2 v +0.5 +4.5 rf output power 3 410 - 430 mhz dbm -3.0 +3.0 supply voltage (v cc ) 4 v +4.75 +5.00 +5.25 supply current ( icc )ma1215 phase noise 5 ssb at 100 khz offset from carrier dbc/hz -132 -128 average tuning sensitivity 6 410 - 430 mhz mhz/v 9 tuning linearity 410 - 430 mhz ratio 1.1 1.4 harmonic outputs 7 dbc -15 -10 frequency pushing vcc 4.75v to 5.25v mhz/v 0.2 1.0 frequency pulling 1.5:1 vswr load, all phases mhz 0.4 1.0 frequency drift -20? to +70? mhz/? -0.02 tune input capacitance pf 100 electrical speci?ations 1 , t a = +25?, v cc = +5v (unless otherwise stated) features miniature size surface mount package electrically shielded low phase noise highly linear tuning description the MLO80100-00420 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 pro?e surface mount package used provides for electrical shielding, ease of assembly and repeatable performance. m/a-com? 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 quali ed facility. l l l l l 1. all speci?ations 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 -20? to +70?. devices will oscillate normally with tuning voltages from 0v to +10v. 3. output power window includes unit to unit variation, temperature effects -20? to +70? and frequency ?tness (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. de?ed as (430 - 410) / (v t 430 - v t 410) mhz/v. 7. non-harmonic spurious less than -70dbc. lsm1 package 0.8 4.0 ident 12.7 11.8 vcc m/a-com part no. date vt rf 11.8 3.2 7.15 5.5 1.5 12.7 1.6 1.7 0.8 3 5.5 4 detail a. detail a. 1 2 solder resist 8.0
surface mount v olta g e contr olled oscillator MLO80100-00420 v2.00 m/a-com ltd. north america: tel. (800) 366-2266 n asia/paci c: tel. +81 3 3263-8761 n europe: tel. +44 (1344) 869 595 fax (800) 618-8883 fax +81 3 3263-8769 fax +44 (1344) 300 020 2 speci cations subject to change without notice. en vir onmental speci cations devices are designed to operate over the temperature range of -20 c to +70 c and after exposure to the shock vibration, thermal shock and moisture conditions typically encountered in base station and subscriber terminal environments. substrate material fr4. parameter absolute maximum tuning voltage (v t ) 0 to +15v supply voltage 2 (v cc ) +6v storage temperature -45 c to +100 c solder assembly temperature +230 c for 10 secs absolute maxim um ratings 1 pad con guration 1 rf output 2 v cc 3 v t 4 n/c or ground case / lid ground functional con guration t ypical p erf ormance @ +25 c and v cc +5v output power tuning curve phase noise tuning sensitivity frequency (mhz) output power (dbm) 3.0 2.0 1.0 0.0 -1.0 -2.0 -3.0 405 410 415 420 425 430 435 frequency offset from carrier (hz) phase noise (dbc/hz) -40 -60 -80 -100 -120 -140 -160 -180 100 1k 10k 100k 1m 10m tuning voltage (v) tuning sensitivity (mhz/v) 11.0 10.0 9.0 8.0 7.0 0.0 1.0 2.0 3.0 4.0 5.0 tuning voltage (v) frequency (mhz) 440 430 420 410 400 390 0.0 1.0 2.0 3.0 4.0 5.0 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.
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