-150 -140 -130 -120 -110 -100 -90 -80 -70 -60 1 e+3 10 e+3 100 e+3 V674ME27 digital radios earthstations satellite modems 5 10 6.54.5 1700 0.5-4.5 143 -96 -6 <26 <22 50 50 -40 to 85 oscillation frequency range phase noise @ 10 khz offset (1 hz bw, typ.) harmonic suppression (2nd, typ.) tuning voltage tuning sensitivity (avg.) power output load impedance input capacitance (max.) pushing pulling (14 db return loss, any phase) operating temperature range package style mini-14h mhz dbc/hz dbc vdc mhz/v dbm pf mhz/v mhz c vdc ma supply voltage (vcc, nom.) supply current (icc, typ.) all specifications are typical unless other wise noted and subject to change without notice. phase noise (1 hz bw, typical) ? z-communications, inc. all rights reserved page 1 voltage controlled oscillator features applications performance specifications value units power supply requirements application notes 1700 2150 - mhz ? frequency range: ? tuning voltage: 0.5-4.5 vdc - style package mini-14h ? ? ? ? a1 rev ? an-100/1 : mounting and grounding of vcos ? an-102 : proper output loading of vcos ? an-107 : how to solder z-comm vcos notes: 9939 via pasar ? san diego, ca 92126 tel (858) 621-2700 fax (858) 621-2722 - 2150 offset (hz) (f) (dbc/hz)
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 0 0. 25 0. 5 0. 75 1 1.25 1.5 1.75 2 2.25 2. 5 2. 75 3 3.25 3.5 3. 75 4 4. 25 4.5 -2 -1 0 1 2 3 4 5 6 7 8 9 10 1492 1576 1652 1727 1803 1881 1961 2042 2120 2194 low cost - high performance voltage controlled oscillator ? z-communications, inc. page 2 printed in the u.s.a. V674ME27 tuning curve, typ. power curve, typ. page 2 physical dimensions c c c 70 0 25 c 25 tabs range: see note 5. (4 places) detail a mini-14h 415-0060 rev. d (drawing not to scale) see detail 'a' 0.475 0.000 0.025 0.500 0.415 0.315 0.215 0.090 0.200 0.285 0.385 0.500 0.090 0.215 0.315 0.415 0.420 0.320 0.475 0.500 0.000 0.025 0.220 ground plane solder plated bottom view p1 p3 p2 p1=vt p2=rf out p3=vcc notes: the inside radius of all 14 half holes at the perimeter of the board are plated to provide a surface for the attachment of the vco to a pcb in 11 locations, with 3 pads being used for electromechanical interface. 2. the surface of the shield is tin plated and may be soldered to. the shield's 3. the ground plane is ground and attaches to a ground track on the upper side of the board as well as the shield by pth. 1. 14 solder locations required. base metal is cold rolled steel. .xxx= .010 tolerances 4. unless otherwis e noted all dimensions are in inches. 5. unless otherwis e noted all tolerances are as follows: .045 see note 3 typical of all pads .026 .031 .052 .114 .065 .220 .034 0.000 -.005 .465 .070 typ .150 typ tuning voltage (vdc) frequency (mhz) power output (dbm) frequency (mhz)
|
