FREQUENCY CONTROL PRODUCTS LOW POWER TIGHT SPECIFICATION DIL 14 VCXO DFV 14-KH & DFV 14-MH 20.30.1 KEY FEATURES 15.24 PIN 1 Encapsulated crystal APPLICATIONS 7.62 12.70.1 1 to 90 MHz DFV 14-KH/MH H = 7.0 mm ( DFV 14-KH type ) H = 8.5 mm ( DFV 14-MH type ) 1 7 8 14 6.3 V control GND Output Vcc H0.1 Function 0.750.1 Sonet/SDH/Switching 0.45 TYPE DFV 14-KH DFV 14-MH Frequency Range 1 to 40 MHz 40.1 to 90 MHz ELECTRICAL SPECIFICATIONS supply voltage supply current (no load) 5V5% 10 mA 50 mA 25 MHz > 25 MHz output load (HCMOS) duty cycle 50 pF up to 25 MHz, 15 pF above 40/60...60/40 % @ 50% level 10 to 90 % : 10 ns ( KH types) : 5 ns ( MH types) 4.5 V/ 0.5 V 10 ms @ 4.75 V rise/fall times (@ 15 pF load) high/low levels start up FREQUENCY STABILITY detailed tolerances [ ppm ] temperature model range code 100B10 0 to 70C 100B15 100B25 100E20 -40 to 85C 100E25 100E50 250B25 0 to 70C 500B50 -40 to 85C 250E75 type all types stability versus: @ 25C Vcc load Temp. 10 15 25 20 25 50 25 50 75 10 tight symmetry control voltage high load output control voltage 100 0.5 to 5.0 V centred @ 2.5 V 0.5 250 500 250 model code 100B10 available with DFV 14-KH only input impedance 10 k modulation bandwidth 10 kHz @ -3 dB st ageing is 1 year at 25C 25 5 1 2.5 V 2.5 V CODE R A C DFV 14-KB/MB 45/55...55/45 % 0.5 to 4.5 V, center @ 2.5 V (code placed into the model code : 100''A''B25) 0.5 to 10 V, center @ 4.25 V (code placed into the model code : 250"C"B25) HCMOS 50 pF or 10 TTL, Icc 20 mA up to 25 MHz, 50 mA above ORDERING CODE type + option code + frequency + model code Example TYPE pulling range positive function 2 remarks OPTIONS 3 ageing DFV 14-KHR 34.368 MHz 100E25 DFV 14-KH & MH REVISION 02 CHECKED NE DATE 14.10.2002 PAGE 39 FREQUENCY CONTROL PRODUCTS LOW VOLTAGE TIGHT SPECIFICATION DIL 14 VCXO DFV 14-LH (3.3 V) & DFV 14-MLH (3.3 V) KEY FEATURES 20.30.1 15.24 2 to 130 MHz 12.70.1 Tight stabilities Encapsulated crystal 7.62 PIN 1 Function H = 7.0 mm ( DFV 14-LH type ) H = 8.5 mm ( DFV 14-MLH type ) DFV 14-LH / MLH 1 7 8 14 6.3 V control GND Output Vcc H0.1 Sonet/SDH/Switching 0.750.1 APPLICATIONS 0.45 TYPE DFV 14-LH DFV 14-MLH Frequency Range 2 to 33 MHz 40 to 130 MHz 3.3 V 5 % 3.3 V 5 % 6 mA ( F 25 MHz ) 10 mA ( F > 25 MHz ) 50 mA output load HCMOS 25 pF ( F 25 MHz ) HCMOS 15 pF ( F > 25 MHz ) HCMOS 15 pF duty cycle rise/fall times (@ 15 pF load) high/low levels subharmonics and spurious 45/55...55/45 % @ 50% level 10 to 90 % : 10 ns 2.8 V/ 0.5 V 40/60...60/40 % @ 50% level 10 to 90 % : 5 ns 2.8 V/ 0.5 V - 40 dBc 10 ms @ 3.15 V 10 ms @ 3.15 V ELECTRICAL SPECIFICATIONS supply voltage supply current (no load start up FREQUENCY STABILITY type DFV 14 temperature range model code 100B15 0 to 70C 100B25 200B50 100C20 -20 to 70C 100C30 200C50 detailed tolerances [ ppm ] stability versus: @ 25C Vcc temp 15 25 50 20 30 50 3 25 5 10 3 25 remarks ORDERING CODE ageing pulling range positive function control voltage 100 0.5 200 2 1.5 V 1.5V 100 5 200 input impedance 10 k modulation bandwidth 10 kHz @ -3 dB st ageing is 1 year at 25C type + frequency + model code Example TYPE 10 load DFV 14-LH 18.432 MHz 100B15 DFV 14-LH & MLH REVISION 02 CHECKED NE DATE 14.10.2002 PAGE 38