器件名称: ACT7000
功能描述: 4-pin through hole Voltage Controlled Crystal Oscillators (VCXO)
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0044 (0)118 979 1238 0044 (0)118 979 1283 info@actcrystals.com
ACT7000 Series
The ACT7000 / 7007 are 4-pin through hole Voltage Controlled Crystal Oscillators (VCXO) housed industry standard full size and half size metal cans. Just over 5mm high, they are suitable for closely packed applications where surface mount is not desirable or some degree of screening is required. These devices can be tuned between ±30ppm & ±200ppm from the nominal frequency by varying the voltage on pin 1.
Specification
Parameter
Supply Voltage Frequency Range Frequency Stability Temp Operating Range Storage Temp Range Supply Current Rise & Fall Time
Symbol
Vdd fo Δf/fo Topr Tstg Iop Tr/Tf
Specification
3.3VDC ±5% 5.0VDC ±5% 0.5 MHz ~ 100 MHz 0.5 MHz ~ 156 MHz 0.5 MHz ~ 90 MHz 0.5 MHz ~ 140 MHz ±25ppm ~ 100ppm 0 to +70°C (std) & -40 ~ +85°C - 40 to 85°C 15 ~ 45mA TTL 5nS max, 2nS typ. Measured between 0.4V ~ 2.4V (RL=390Ω; CL=15pF) CMOS 5nS max, 2nS typ. Measured between 10 ~ 90%VDD (CL=15pF) 5 ~ 10TTL / 15 ~ 50pF 0.4V max 0.4V max TTL: 0.33V max 0.5V max CMOS 2.4V min 2.4V min TTL 2.97V min Vcc -0.5V min CMOS ±30 ~ ±150ppm ±80 ~ ±200ppm 0.3 ~ 3.0V 0.5 ~ 4.5V 40/60% TTL measured @ +1.4V, CMOS 10mS max (Vcontrol)10KΩ @ 10KHz ± 5ppm / year max
Conditions
0 ~ +70°C -40 ~ +85°C Please specify Please specify Frequency dependant
Output Load Output Voltage
N/CL VOL VOH
Pulling Range Voltage Control Range Duty Cycle Start Up Time Input impedance Aging
Δfc Vc Tw/t Tosc Fa
@ 50%V……
