Size Reduced PC Board Mount VHF OCXOS CO-724, CO-724S, CO-725, CO-725S, CO-725L2, CO-725SL2 CO-724/724S Series CO-725/725S Series CO-724L2 (L2 only) CO-724SL2 (SL2 only) (to 200 MHz) C0-724: 1.00 to 150 MHz 1.25 >150 MHz C0-725: 1.25 CO-725L2: 1.25 FREQ. ADJ. LABEL. LABEL ACCESS FREQ. h ADJ. J 1.00 en ss . | bo of Features me 08 DIA * Frequencies from 25 MHz to 400 MHz Size Reduced, PC Board Mount Design * Low Phase Noise Option AT and SC/IT Cut Crystal * SMA connector available Note: Dimensions in inches SPECIFICATIONS Lowest Noise Highest Stability 0-724 SERIES (AT Cut Crystal) 0-7248 SERIES (SCAT Cut Crystal) CO-725 SERIES (AT Cut Crystal) C0-725S SERIES (SCAT Cut Crystal) Frequency 25-400 MHz range 25-200 MHz range CO-724A38: +3 x 10 *CO-724A18: +1x 10 CO-724B58: +5 x 10% *CO-724B28: +2 x 10% CO-724D17: +1 x 107 *CO-724D58: +5 x 10 CO-724637: +3x 107 *CO-724G17: +1x 107 CO-7258A18: +1 x 10 C0-725SA19: +1 x 10 CO-7258B28: +2x 10 CO-7258B29: +2 x 10 C0-725SD58: +5 x 10 C0-725SD59: +5 x 10 C0-7258G17: +1 x 107 *C0-7258G28: +2 x 10 *CO-725SF27: +2 x10" *CO-7255F38: +3 x 10% CO-725A38; +3 x 10 CO-725A29: +2 x 10 CO-725B58: +5 x 10 C0-725B59: +5 x 10 C0-725D17: +1 x10" CO-725D28: +2 x 10 CO-725G37: +3 x 10" *C0-725638: +3 x 10 *Not available with L2 option (O-724SA18: +1 x 10 *CO-724SA39: +3 x 10 CO-7248B28; +2 x 10 *CO-724SB59: +5 x 10 CO-724SD58: +5 x 10 *C0-7248018: +1 x 10 C0-7248G17: +1 x 107 *C0-7248638: +3 x 10 CO-724SF27: +2 x10" *CO-724SF58: +5 x 10 Temperature Stability (Temp. Range A) +15C to +35C 0C to +50C (Temp. Range B) (Temp. Range D} -20C to +70C (Temp. Range G) 55C to +75C (Temp. Range F) -55C to +85C Not available with L2 option Aging | Standard: 1 x 10*/day, (2 x 10-year) 2x10 /day(5 x 10/year) 1x 10%day, (3 x 10/year) | "5.x 10 day (4 x 10Wear) Optional: 5 x 10%/day, (1 x 10%/year) **Optional 1 x 10-day to 150 MHz Output Level Standard: >0.5 Vrms/50Q (+7 dBm); +10 dBm optional Standard: >0.5 Vrms/50Q (+7 dBm) Optional: HCMOS, TTL (to 70 MHz), ECL {to 400 MHz) Optional: >1 Vrms/500 (+13 dBm) to 125 MHz, ECL (to 200MHz) Supply Voltage (+5%) +15 Vde standard. Operation from any specified voltage in 12-24 Vdc range optional. Input Power <4.5 Watts at turn-on (-20C to +70C); <2.5 Watts stabilized at 25C. Higher power required beyond 20C to +70C, lower power for 0C to+50C Frequency Adjustment Multi-turn screwdriver adjust. settable to <1 x 10 Electronic tuning option V. Size $150 MHz: 2" x 2" x 1", > 150 MHz: 2" x 2" x 1.25" 2" x 2" x 1.25" (51 x 54 x 32 mm) Base Pins for pcb mounting. Option W" for SMA connector and terminals on side, studs on base. Phase noise (typical) __Offset__ _Standard_ __Option (L2) **__ Offset__ Standard _ Option (L2)__ sine output in 100 Hz 115 dBo/Hz ~130 dBe/Hz 100 Hz ~105 dBo/Hz 120 dBo/Hz 75-125 MHz range 1 kHz -130 dBo/Hz 145 dBe/Hz 1 kHz ~115 dBe/Hz ~135 dBe/Hz 50 kHz 145 dBo/Hz -157 dBe/Hz **available to 200 MHz 50 kHz 125 dBo/Hz 140 dBe/Hz VECTRON INTERNATIONAL A TRON) TECHNOLOGIES COMPANY