4005DDS BK | Alldatasheet
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Technical content
The B & K Precision m odel 4005 D D S is a versatile 5 M H z D D S (direct digital synthesis) function generator with a 4-digit display. The instrum ent generates sinusoidal, triangular, and square waveform s over the 1 H z to 5 M H z range. The output voltage can be varied from 0 to 1 0 Vp-p into 5 0 ohm s or to 20 Vp-p into open circuit. A continuously variable D C offset allows the output to be injected directly into circuits at the correct bias level. These features m ake the 4005 D D S great for education and other applications that need basic waveform generation. Kensington security slot helps secure your function generator and prevents theft. Features and Benefits I Frequency is selectable from 1 H z to 5 M H z I Sine, square, or triangle waveform output I D irect digital synthesis (D D S) architecture I B right, easy-to-read LED display I N um ber pad for quick input of frequency I Front panel push button and pull knob can attenuate output by up to 40 dB
5 M Hz D D S Function G enerator
w w w .bkprecision.comTechnical data subject to change © B& K Precision Corp. 2014 v042114 M odel 4005DDS Frequency Characteristics W aveform s Sine, Square, Triangle Range 1 H z to 5 M H z Resolution 4 digits or 1 H z Accuracy 0.02% (200 ppm )* O utput Characteristics Im pedance 5 0 Ω± 2% Am plitude Range Variable control from 20 m Vpp to 20 Vpp (open circuit); 1 0 m Vpp to 1 0 Vpp (into 5 0 Ω) Attenuation -20 dB ± 2% , -40 dB ± 2% D C O ffset Variable ± 1 0 V (open circuit); ± 5 V (into 5 0 Ω) D uty C ycle Adjustable 20% - 80% to 3 M H z for square Sine W ave H arm onic D istortion -5 0 dB c, D C to 20 kH z -30 dB c, 20 kH z to 5 M H z Flatness ± 0.3 dB to 1 M H z, ± 1 dB to 5 M H z Square W ave Sym m etry ± 2% to 1 00 kH z, ± 5 % to 5 M H z Rise Tim e ≤ 35 ns Triangle W ave Linearity ≥ 98% to 1 00 kH z, ≥ 95 % to 5 M H z SYN C O utput Level ≥ 3 V Rise Tim e ≤ 25 ns G eneral AC Input 1 1 5 /230 VAC , 5 0/6 0 H z O perating T em perature 32 °F to 1 04 °F (0 °C to 40 °C ) H um idity 1 0% - 80% R.H . Storage T em perature -4 °F to 1 5 8 °F (-20 °C to 7 0 °C ) Storage H um idity 0% - 90% R.H . D im ensions (W x H x D ) 1 1 ” x 4” x 1 1 .7 ” (27 9.4 x 1 01 .6 x 297 .2 m m ) W eight 5 .05 lbs (2.3 kg) O ne-Year W arranty Included Accessories Instruction m anual, power cord, B N C to B N C cable, B N C to alligator clips N ote: All specifications apply to the unit after a tem perature stabilization tim e of 1 5 m inutes. Specifications and inform ation are subject to change without notice. *Applies to frequencies ≥ 1 kH z.