raltron electronics corporation 10651 nw 19th st. miami, florida 33172 u.s.a. tel: 305-593-6033 fax: 305-594-3973 e-mail: sales@raltron.com internet: http://www.raltron.com surface mount clock oscillators 254 mm reel diameter, 16mm tape width, 8mm pitch quantity: 1000 pieces per reel series co418 pin 1 location 1.4 0.12 4 3 2 1 1.8 1.8 4.2 2.60 0.12 marking area 1.8 max 7.5 max 5.0 0.2 5.08 0.12 .295 max .197 0.008 .200 .005 .102 .005 .071 .082 .071 .082 .165 .055 .005 .070 max 3.28 .129 2.1 2.1 2 5.08 .200 1.1 0.12 .043 .005 0.05 max .002 max 1.5 0.1 0 59 .004 .157 .004 4.0 0.1 1.75 0.1 2.16 0.1 .085 .004 16.0 0.3 .630 .012 7.5 0.1 .295 .004 2.0 0.1 .079 .004 1.5 0.1 dia .059 .004 dia .069 .004 6.75 .266 8.00.1 .315.004 packaging carrier tape dimensions scale none dimension in mm inch inh: hi or open-fout low-oscillation stops specifications reflow soldering profile outline drawing co43/46 series pin function 1 inh 2 ground 3 output 4 vdd features ultra small package excellent for high density packaging standby current ? inclusive of 25c tolerance, operating temperature range, voltage or load changes, aging, shock and vibration * consult raltron for specifications part numbering system example: co41810-32.000-tr, co418025-52.000-t-tr series frequency tape and reel 10 100 ppm 05 50 ppm 025 25 ppm 020 20 ppm tr - in m hz t tight symmetry (45% to 55% ) option --- frequency stability co418 co418 frequency range 1.544 mhz to 70.00 mhz operating -10c to +70c extended -40c to +85c storage -55c to +125c voltage 1.8 vdc 5% load 15 pf cmos max logic "0": 0.18 vdc max logic "1": 1.62 vdc max start-up time 10 ms max standby current 1.544 mhz to 35.000 mhz: 100a max 35.001 mhz to 70.000 mhz: 10a max 1.544 mhz to 25.000 mhz: 3 ma max 25.001 mhz to 40.000 mhz: 4 ma max 40.001 mhz to 7.000 mhz: 10 ma max level rise/fall time (20% to 80%) current frequency stability temperature range input output pin 1: high(+1.62 vdc min) pin3: enabled pin1: low(+0.18 vdc max) pin3: disabled(high impedance) series 100 ppm 50 ppm 25 ppm* 20 ppm* normal: 40% to 60% tight: 45% to 55% 1.544 mhz to 35.000 mhz: 6 ns max (20%~80%, cmos load) 35.001 mhz to 70.000 mhz: 3 ns max (0.4v~2.4v, ttl load) enable/disable function symmetry
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