F E AT U R E S MODEL NO. DA0617 30 - 200 MHz 25 nSec Switching Speed 0.5 dB LSB, 63.5 dB Range TTL Control See DA0717 for Surface Mount Version See 100C1757 for Connectorized Version 7 BIT PART IDENTIFICATION Schottky Diode 7 Section Attenuator RF GND GND RF IN/OUT IN/OUT 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 • • • • • • • • • • • • • • • • 2.00 MAX .20 .20 32 dB 1 dB 2 dB 0.5 dB 4 dB 8 dB 16 dB • • • • • • • • • • • • • • • • • • • • • .018 ±.002 DIA 38 PLACES 1.800 •• .100 TYP CONTRASTING COLOR BEAD 1 1 2 3 • 4 5 +5V GND GND GND C1 19 6 32dB .800 "1" 1.00 MAX 38 7 GND 8 C2 GND 1dB "0" VSWR I.L. (dB) 11 12 13 14 15 16 17 18 19 C4 GND C5 GND C6 GND C7 GND GND 2dB "0" T YP IC A L P E R F OR MA NCE at 25 °C 30 400 TTL 0 -0.06 5.8 6.1 0.5 High Low 8 1.6 6 4dB "0" 8dB 16dB "0" "0" Min Typ Max Units Operating Frequency DC Current Control Type Control Current 1.8 0.5dB "0" GUARANTEED PERFORM ANCE Parameter 10 10 GND 20 .xx = .02 .xxx = .010 2.0 9 C3 Insertion Loss Attenuation LSB Range I. LOSS 0 200 640 MHz mA .025 -0.20 7.0 8.0 mA mA dB dB dB dB dB 63.5 Accuracy Conditions At +5 VDC Supply 7 Line Logic “0” = Thru Logic “1” = Attenuation VIH = +2.7 V VIL = +0.5 V 30 - 150 MHz 150 - 200 MHz 0.5, 1, 2, 4, 8, 16, 32 0.5 dB ±0.15 dB; 1 dB to 63.5 dB ± (0.2 dB ±3% of Atten. Setting in dB, 50 - 150 MHz) ±(0.2 dB ±5% of Atten. 1.4 4 Setting in dB, 30 - 200 MHz) VSWR 1.22/1 1.19/1 50 25 7 50 +82 +34 +13 VSWR 1.2 1.0 2 0 10 40 100 400 1000 Impedance Switching Speed Transition (Rise/Fall) Time Switching (Video) Transients Intercept Points 2nd FREQUENCY (MHz) 3rd RF Power Operate No Damage Operating Temperature DA I C O In d u s t r i e s -54 +25 1.35/1 1.35/1 35 150 +10 +20 +85 30 - 150 MHz 30 - 200 MHz OHMS nSec nSec mV dBm dBm dBm dBm °C 50% TTL to 90% / 10% RF 90% / 10% or 10% / 90% RF Peak Value 0.1 dB Compression TA Rev. B / Iss. 1