[ 1 of 3 ] features: ? optimized tuning frequency band ? exceptional phase noise performance ? small size, surface mount ? lead free patented rel-pro ? technology ? planar resonator construction phase noise -175 -165 -155 -145 -135 -125 -115 -105 -95 1000 10000 100000 1000000 10000000 100000000 phase noise (dbc/hz) offset frequency (hz) 415.1 mhz 425.32 mhz 435.6 mhz specifications frequency 415 - 435 mhz tuning voltage 0.5 - 15 vdc bias voltage +8 vdc @ 35 ma (max.) output power +5 dbm (min.) tuning sensitivity 5 - 9 mhz/v (typ.) output impedance 50 ohms (nom.) harmonic suppression 10 db (typ.) frequency pulling 1 mhz (typ. @ 2.0:1 vswr) frequency pushing 1 mhz/v (typ.) tuning port capacitance 50 pf (typ.) phase noise @ 10 khz -123 dbc/hz (typ.) operating temperature range -40 to +85 c absolute maximum ratings storage temp. range -55 to +125 oc bias voltage +8.5 v tuning voltage +15 v dc voltage applied to rf out 25 v package # 278lf 415 - 435 mhz voltage controlled oscillator surface mount model: DCSR4143-8 optimized frequency copyright ? synergy microwave corporation 201 mclean boulevard ? paterson, new jersey 07504 usa tel: (973) 881-8800 ? fax: (973) 881-8361 e-mail: sales@synergymwave.com ? website: http://www.synergymwave.com patents : http://www.synergymwave.com/patents
[ 2 of 3 ] 0 2 4 6 8 10 12 14 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 output power (dbm) control voltage (vdc) +25oc +85oc -40oc 405 407 409 411 413 415 417 419 421 423 425 427 429 431 433 435 437 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 frequency (mhz) control voltage (vdc) +25oc +85oc -40oc 415 - 435 mhz voltage controlled oscillator surface mount model: DCSR4143-8 optimized frequency copyright ? synergy microwave corporation 201 mclean boulevard ? paterson, new jersey 07504 usa tel: (973) 881-8800 ? fax: (973) 881-8361 e-mail: sales@synergymwave.com ? website: http://www.synergymwave.com patents : http://www.synergymwave.com/patents performance plots
[ 3 of 3 ] -40 -35 -30 -25 -20 -15 -10 -5 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2nd harmonic suppression (db) control voltage (vdc) +25oc +85oc -40oc 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 tuning sensitivity (mhz/v) control voltage (vdc) +25oc +85oc -40oc 415 - 435 mhz voltage controlled oscillator surface mount model: DCSR4143-8 optimized frequency copyright ? synergy microwave corporation 201 mclean boulevard ? paterson, new jersey 07504 usa tel: (973) 881-8800 ? fax: (973) 881-8361 e-mail: sales@synergymwave.com ? website: http://www.synergymwave.com patents : http://www.synergymwave.com/patents performance plots
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