helping customers innovate, improve & grow search vcxos > additional vcxos > CO-484V / 487v CO-484V / 487v voltage controll ed crystal osci llators (vcxo) features: ? frequencies to 200 mhz ? deviation to 200 ppm ? low profile hybrid 16 pin ddip and 16 pin flatpack ? 7 dbm sinewave output option phase locking applications (8mhz to 200mhz sinewave) voltage controlled crystal oscillators configurations low profile ddip or flatpack series (a) CO-484V (b) co-487v center frequency 8-200 mhz output 0.5 vrms/50 (+7dbm). option " r ": +13 dbm ( 160 mhz). harmonics and sub-harmonics are -20 dbc (-40dbc optional). supply voltage (5%) supply: +15 vdc (+12 vdc to +24 vdc optional) deviation/stability alternatives code temperature range temperature stability ** minimum deviation 0 0/+50c 10 ppm 30 ppm a 0/+50c 20 ppm 50 ppm b 0/+50c 35 ppm 100 ppm c* 0/+50c 35 ppm 200 ppm d 0/+70c 20 ppm 40 ppm e 0/+70c 40ppm 100ppm f* 0/+70c 40 ppm 200 ppm g -20/+70c 30 ppm 60 ppm h -20/+70c 40 ppm 100 ppm i* -20/+70c 40 ppm 200 ppm j -40/+85c 40 ppm 60 ppm k -40/+85c 50 ppm 100 ppm l* -40/+85c 50 ppm 200 ppm m -55/+85c 50 ppm 100 ppm n* -55/+85c 50 ppm 200 ppm ** deviation is referenced to the specified output frequency . for example, inmodel CO-484V-ex @ 100 mhz, at 25c and 0v control, the frequency is at least 100 ppm below 100 mhz and at +5v the frequency is at least 100 ppm above 100 mhz. *the following notes apply to options c,f,i,l and n (200 ppm deviation); z they are available at frequencies up to 75 mhz in all models z linearity of 10% is standard to 75 mhz. control voltage 0 to +6 v positive transfer function (lowest frequency at 0 v) *3 v to 10 v optional *with bipolar control voltage option, transfer function is negative, and linearity is 10% page 1 of 3 vectron products - voltage controlled cr ystal oscillators (v cxo) - CO-484V / 487v 3/12/2009 htt p ://www.vectron.com/ p roducts/vcxo/CO-484V _ 487v.htm
linearity 20% (10% optional); 10% is standard with bipolar control voltage and with deviation/stability options c, f, i, l and n. size co-484: 16 pin double dip 0.8" x 0.98" x 0.2" co-487: flatback 1.0" x 1.0" x 0.17" how to order co-48[ package style ]v-[ deviation/stability ][x]-frequency package style "4" = 16 pin ddip "7" = 16 lead flatpack deviation/stability (see above) screen test level : x top of page CO-484V dimension in inches pinouts pin 6 8 9 16 function vcxo ov, case output supply (+) top of page page 2 of 3 vectron products - voltage controlled cr ystal oscillators (v cxo) - CO-484V / 487v 3/12/2009 htt p ://www.vectron.com/ p roducts/vcxo/CO-484V _ 487v.htm
copyright ? 1997-2009 by vectron international, inc., a dover company . vectron international's terms and conditions . the most recent change to this page occurred 03/12/2009 co-487v dimension in inches top of page page 3 of 3 vectron products - voltage controlled cr ystal oscillators (v cxo) - CO-484V / 487v 3/12/2009 htt p ://www.vectron.com/ p roducts/vcxo/CO-484V _ 487v.htm
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